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Merge pull request #7035 from ziglang/macos-posix-headers

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macOS libc headers: add POSIX headers
This commit is contained in:
Jakub Konka
2020-11-09 23:41:55 +01:00
committed by GitHub
parent 83a1523b1a db2ac8ae49
commit 0bc9fd5e8e
357 changed files with 101502 additions and 201 deletions
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1441
lib/libc/include/x86_64-macos-gnu/AssertMacros.h Normal file
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125
lib/libc/include/x86_64-macos-gnu/Availability.h
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@@ -132,130 +132,7 @@
#define __API_TO_BE_DEPRECATED 100000
#endif
#ifndef __MAC_10_0
#define __MAC_10_0 1000
#define __MAC_10_1 1010
#define __MAC_10_2 1020
#define __MAC_10_3 1030
#define __MAC_10_4 1040
#define __MAC_10_5 1050
#define __MAC_10_6 1060
#define __MAC_10_7 1070
#define __MAC_10_8 1080
#define __MAC_10_9 1090
#define __MAC_10_10 101000
#define __MAC_10_10_2 101002
#define __MAC_10_10_3 101003
#define __MAC_10_11 101100
#define __MAC_10_11_2 101102
#define __MAC_10_11_3 101103
#define __MAC_10_11_4 101104
#define __MAC_10_12 101200
#define __MAC_10_12_1 101201
#define __MAC_10_12_2 101202
#define __MAC_10_12_4 101204
#define __MAC_10_13 101300
#define __MAC_10_13_1 101301
#define __MAC_10_13_2 101302
#define __MAC_10_13_4 101304
#define __MAC_10_14 101400
#define __MAC_10_14_1 101401
#define __MAC_10_14_4 101404
#define __MAC_10_15 101500
#define __MAC_10_15_1 101501
#define __MAC_10_15_4 101504
/* __MAC_NA is not defined to a value but is uses as a token by macros to indicate that the API is unavailable */
#define __IPHONE_2_0 20000
#define __IPHONE_2_1 20100
#define __IPHONE_2_2 20200
#define __IPHONE_3_0 30000
#define __IPHONE_3_1 30100
#define __IPHONE_3_2 30200
#define __IPHONE_4_0 40000
#define __IPHONE_4_1 40100
#define __IPHONE_4_2 40200
#define __IPHONE_4_3 40300
#define __IPHONE_5_0 50000
#define __IPHONE_5_1 50100
#define __IPHONE_6_0 60000
#define __IPHONE_6_1 60100
#define __IPHONE_7_0 70000
#define __IPHONE_7_1 70100
#define __IPHONE_8_0 80000
#define __IPHONE_8_1 80100
#define __IPHONE_8_2 80200
#define __IPHONE_8_3 80300
#define __IPHONE_8_4 80400
#define __IPHONE_9_0 90000
#define __IPHONE_9_1 90100
#define __IPHONE_9_2 90200
#define __IPHONE_9_3 90300
#define __IPHONE_10_0 100000
#define __IPHONE_10_1 100100
#define __IPHONE_10_2 100200
#define __IPHONE_10_3 100300
#define __IPHONE_11_0 110000
#define __IPHONE_11_1 110100
#define __IPHONE_11_2 110200
#define __IPHONE_11_3 110300
#define __IPHONE_11_4 110400
#define __IPHONE_12_0 120000
#define __IPHONE_12_1 120100
#define __IPHONE_12_2 120200
#define __IPHONE_12_3 120300
#define __IPHONE_13_0 130000
#define __IPHONE_13_1 130100
#define __IPHONE_13_2 130200
#define __IPHONE_13_3 130300
#define __IPHONE_13_4 130400
#define __IPHONE_13_5 130500
#define __IPHONE_13_6 130600
/* __IPHONE_NA is not defined to a value but is uses as a token by macros to indicate that the API is unavailable */
#define __TVOS_9_0 90000
#define __TVOS_9_1 90100
#define __TVOS_9_2 90200
#define __TVOS_10_0 100000
#define __TVOS_10_0_1 100001
#define __TVOS_10_1 100100
#define __TVOS_10_2 100200
#define __TVOS_11_0 110000
#define __TVOS_11_1 110100
#define __TVOS_11_2 110200
#define __TVOS_11_3 110300
#define __TVOS_11_4 110400
#define __TVOS_12_0 120000
#define __TVOS_12_1 120100
#define __TVOS_12_2 120200
#define __TVOS_12_3 120300
#define __TVOS_13_0 130000
#define __TVOS_13_2 130200
#define __TVOS_13_3 130300
#define __TVOS_13_4 130400
#define __WATCHOS_1_0 10000
#define __WATCHOS_2_0 20000
#define __WATCHOS_2_1 20100
#define __WATCHOS_2_2 20200
#define __WATCHOS_3_0 30000
#define __WATCHOS_3_1 30100
#define __WATCHOS_3_1_1 30101
#define __WATCHOS_3_2 30200
#define __WATCHOS_4_0 40000
#define __WATCHOS_4_1 40100
#define __WATCHOS_4_2 40200
#define __WATCHOS_4_3 40300
#define __WATCHOS_5_0 50000
#define __WATCHOS_5_1 50100
#define __WATCHOS_5_2 50200
#define __WATCHOS_6_0 60000
#define __WATCHOS_6_1 60100
#define __WATCHOS_6_2 60200
#define __DRIVERKIT_19_0 190000
#endif /* __MAC_10_0 */
#include <AvailabilityVersions.h>
#include <AvailabilityInternal.h>
#ifdef __IPHONE_OS_VERSION_MIN_REQUIRED

15
lib/libc/include/x86_64-macos-gnu/AvailabilityInternal.h
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@@ -45,6 +45,9 @@
#ifdef __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__
/* compiler sets __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ when -miphoneos-version-min is used */
#define __IPHONE_OS_VERSION_MIN_REQUIRED __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__
/* set to 1 when RC_FALLBACK_PLATFORM=iphoneos */
#elif 0
#define __IPHONE_OS_VERSION_MIN_REQUIRED __IPHONE_14_0
#endif
#endif /* __IPHONE_OS_VERSION_MIN_REQUIRED */
@@ -52,7 +55,7 @@
#ifdef __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__
/* compiler sets __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ when -mtvos-version-min is used */
#define __TV_OS_VERSION_MIN_REQUIRED __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__
#define __TV_OS_VERSION_MAX_ALLOWED __TVOS_13_0
#define __TV_OS_VERSION_MAX_ALLOWED __TVOS_14_2
/* for compatibility with existing code. New code should use platform specific checks */
#define __IPHONE_OS_VERSION_MIN_REQUIRED 90000
#endif
@@ -62,7 +65,7 @@
#ifdef __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__
/* compiler sets __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ when -mwatchos-version-min is used */
#define __WATCH_OS_VERSION_MIN_REQUIRED __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__
#define __WATCH_OS_VERSION_MAX_ALLOWED 60000
#define __WATCH_OS_VERSION_MAX_ALLOWED __WATCHOS_7_1
/* for compatibility with existing code. New code should use platform specific checks */
#define __IPHONE_OS_VERSION_MIN_REQUIRED 90000
#endif
@@ -72,7 +75,7 @@
#ifdef __ENVIRONMENT_BRIDGE_OS_VERSION_MIN_REQUIRED__
#define __BRIDGE_OS_VERSION_MIN_REQUIRED __ENVIRONMENT_BRIDGE_OS_VERSION_MIN_REQUIRED__
#define __BRIDGE_OS_VERSION_MAX_ALLOWED 20000
#define __BRIDGE_OS_VERSION_MAX_ALLOWED 50000
/* for compatibility with existing code. New code should use platform specific checks */
#define __IPHONE_OS_VERSION_MIN_REQUIRED 110000
#endif
@@ -87,14 +90,14 @@
#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
/* make sure a default max version is set */
#ifndef __MAC_OS_X_VERSION_MAX_ALLOWED
#define __MAC_OS_X_VERSION_MAX_ALLOWED __MAC_10_15
#define __MAC_OS_X_VERSION_MAX_ALLOWED __MAC_11_0
#endif
#endif /* __MAC_OS_X_VERSION_MIN_REQUIRED */
#ifdef __IPHONE_OS_VERSION_MIN_REQUIRED
/* make sure a default max version is set */
#ifndef __IPHONE_OS_VERSION_MAX_ALLOWED
#define __IPHONE_OS_VERSION_MAX_ALLOWED __IPHONE_13_0
#define __IPHONE_OS_VERSION_MAX_ALLOWED __IPHONE_14_2
#endif
/* make sure a valid min is set */
#if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_2_0
@@ -2887,7 +2890,7 @@
#if __has_builtin(__is_target_environment)
#if __has_builtin(__is_target_variant_os)
#if __has_builtin(__is_target_variant_environment)
#if (__is_target_arch(x86_64) && __is_target_vendor(apple) && __is_target_os(ios) && __is_target_environment(macabi))
#if ((__is_target_arch(x86_64) || __is_target_arch(arm64) || __is_target_arch(arm64e)) && __is_target_vendor(apple) && __is_target_os(ios) && __is_target_environment(macabi))
#define __AVAILABILITY_INTERNAL__IPHONE_COMPAT_VERSION __attribute__((availability(ios,introduced=4.0)))
#define __AVAILABILITY_INTERNAL__IPHONE_COMPAT_VERSION_DEP__IPHONE_COMPAT_VERSION __attribute__((availability(ios,unavailable)))
#define __AVAILABILITY_INTERNAL__IPHONE_COMPAT_VERSION_DEP__IPHONE_COMPAT_VERSION_MSG(_msg) __attribute__((availability(ios,unavailable)))

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lib/libc/include/x86_64-macos-gnu/AvailabilityMacros.h Normal file
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208
lib/libc/include/x86_64-macos-gnu/AvailabilityVersions.h Normal file
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@@ -0,0 +1,208 @@
/*
* Copyright (c) 2019 by Apple Inc.. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef __AVAILABILITY_VERSIONS__
#define __AVAILABILITY_VERSIONS__
#define __MAC_10_0 1000
#define __MAC_10_1 1010
#define __MAC_10_2 1020
#define __MAC_10_3 1030
#define __MAC_10_4 1040
#define __MAC_10_5 1050
#define __MAC_10_6 1060
#define __MAC_10_7 1070
#define __MAC_10_8 1080
#define __MAC_10_9 1090
#define __MAC_10_10 101000
#define __MAC_10_10_2 101002
#define __MAC_10_10_3 101003
#define __MAC_10_11 101100
#define __MAC_10_11_2 101102
#define __MAC_10_11_3 101103
#define __MAC_10_11_4 101104
#define __MAC_10_12 101200
#define __MAC_10_12_1 101201
#define __MAC_10_12_2 101202
#define __MAC_10_12_4 101204
#define __MAC_10_13 101300
#define __MAC_10_13_1 101301
#define __MAC_10_13_2 101302
#define __MAC_10_13_4 101304
#define __MAC_10_14 101400
#define __MAC_10_14_1 101401
#define __MAC_10_14_4 101404
#define __MAC_10_14_6 101406
#define __MAC_10_15 101500
#define __MAC_10_15_1 101501
#define __MAC_10_15_4 101504
#define __MAC_10_16 101600
#define __MAC_11_0 110000
/* __MAC_NA is not defined to a value but is used as a token by macros to indicate that the API is unavailable */
#define __IPHONE_2_0 20000
#define __IPHONE_2_1 20100
#define __IPHONE_2_2 20200
#define __IPHONE_3_0 30000
#define __IPHONE_3_1 30100
#define __IPHONE_3_2 30200
#define __IPHONE_4_0 40000
#define __IPHONE_4_1 40100
#define __IPHONE_4_2 40200
#define __IPHONE_4_3 40300
#define __IPHONE_5_0 50000
#define __IPHONE_5_1 50100
#define __IPHONE_6_0 60000
#define __IPHONE_6_1 60100
#define __IPHONE_7_0 70000
#define __IPHONE_7_1 70100
#define __IPHONE_8_0 80000
#define __IPHONE_8_1 80100
#define __IPHONE_8_2 80200
#define __IPHONE_8_3 80300
#define __IPHONE_8_4 80400
#define __IPHONE_9_0 90000
#define __IPHONE_9_1 90100
#define __IPHONE_9_2 90200
#define __IPHONE_9_3 90300
#define __IPHONE_10_0 100000
#define __IPHONE_10_1 100100
#define __IPHONE_10_2 100200
#define __IPHONE_10_3 100300
#define __IPHONE_11_0 110000
#define __IPHONE_11_1 110100
#define __IPHONE_11_2 110200
#define __IPHONE_11_3 110300
#define __IPHONE_11_4 110400
#define __IPHONE_12_0 120000
#define __IPHONE_12_1 120100
#define __IPHONE_12_2 120200
#define __IPHONE_12_3 120300
#define __IPHONE_12_4 120400
#define __IPHONE_13_0 130000
#define __IPHONE_13_1 130100
#define __IPHONE_13_2 130200
#define __IPHONE_13_3 130300
#define __IPHONE_13_4 130400
#define __IPHONE_13_5 130500
#define __IPHONE_13_6 130600
#define __IPHONE_13_7 130700
#define __IPHONE_14_0 140000
#define __IPHONE_14_1 140100
#define __IPHONE_14_2 140200
/* __IPHONE_NA is not defined to a value but is used as a token by macros to indicate that the API is unavailable */
#define __TVOS_9_0 90000
#define __TVOS_9_1 90100
#define __TVOS_9_2 90200
#define __TVOS_10_0 100000
#define __TVOS_10_0_1 100001
#define __TVOS_10_1 100100
#define __TVOS_10_2 100200
#define __TVOS_11_0 110000
#define __TVOS_11_1 110100
#define __TVOS_11_2 110200
#define __TVOS_11_3 110300
#define __TVOS_11_4 110400
#define __TVOS_12_0 120000
#define __TVOS_12_1 120100
#define __TVOS_12_2 120200
#define __TVOS_12_3 120300
#define __TVOS_12_4 120400
#define __TVOS_13_0 130000
#define __TVOS_13_2 130200
#define __TVOS_13_3 130300
#define __TVOS_13_4 130400
#define __TVOS_14_0 140000
#define __TVOS_14_1 140100
#define __TVOS_14_2 140200
#define __WATCHOS_1_0 10000
#define __WATCHOS_2_0 20000
#define __WATCHOS_2_1 20100
#define __WATCHOS_2_2 20200
#define __WATCHOS_3_0 30000
#define __WATCHOS_3_1 30100
#define __WATCHOS_3_1_1 30101
#define __WATCHOS_3_2 30200
#define __WATCHOS_4_0 40000
#define __WATCHOS_4_1 40100
#define __WATCHOS_4_2 40200
#define __WATCHOS_4_3 40300
#define __WATCHOS_5_0 50000
#define __WATCHOS_5_1 50100
#define __WATCHOS_5_2 50200
#define __WATCHOS_5_3 50300
#define __WATCHOS_6_0 60000
#define __WATCHOS_6_1 60100
#define __WATCHOS_6_2 60200
#define __WATCHOS_7_0 70000
#define __WATCHOS_7_1 70100
/*
* Set up standard Mac OS X versions
*/
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE)
#define MAC_OS_X_VERSION_10_0 1000
#define MAC_OS_X_VERSION_10_1 1010
#define MAC_OS_X_VERSION_10_2 1020
#define MAC_OS_X_VERSION_10_3 1030
#define MAC_OS_X_VERSION_10_4 1040
#define MAC_OS_X_VERSION_10_5 1050
#define MAC_OS_X_VERSION_10_6 1060
#define MAC_OS_X_VERSION_10_7 1070
#define MAC_OS_X_VERSION_10_8 1080
#define MAC_OS_X_VERSION_10_9 1090
#define MAC_OS_X_VERSION_10_10 101000
#define MAC_OS_X_VERSION_10_10_2 101002
#define MAC_OS_X_VERSION_10_10_3 101003
#define MAC_OS_X_VERSION_10_11 101100
#define MAC_OS_X_VERSION_10_11_2 101102
#define MAC_OS_X_VERSION_10_11_3 101103
#define MAC_OS_X_VERSION_10_11_4 101104
#define MAC_OS_X_VERSION_10_12 101200
#define MAC_OS_X_VERSION_10_12_1 101201
#define MAC_OS_X_VERSION_10_12_2 101202
#define MAC_OS_X_VERSION_10_12_4 101204
#define MAC_OS_X_VERSION_10_13 101300
#define MAC_OS_X_VERSION_10_13_1 101301
#define MAC_OS_X_VERSION_10_13_2 101302
#define MAC_OS_X_VERSION_10_13_4 101304
#define MAC_OS_X_VERSION_10_14 101400
#define MAC_OS_X_VERSION_10_14_1 101401
#define MAC_OS_X_VERSION_10_14_4 101404
#define MAC_OS_X_VERSION_10_14_6 101406
#define MAC_OS_X_VERSION_10_15 101500
#define MAC_OS_X_VERSION_10_15_1 101501
#define MAC_OS_X_VERSION_10_16 101600
#define MAC_OS_VERSION_11_0 110000
#endif /* #if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE) */
#define __DRIVERKIT_19_0 190000
#define __DRIVERKIT_20_0 200000
#endif /* __AVAILABILITY_VERSIONS__ */

64
lib/libc/include/x86_64-macos-gnu/Block.h Normal file
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@@ -0,0 +1,64 @@
/*
* Block.h
*
* Copyright (c) 2008-2010 Apple Inc. All rights reserved.
*
* @APPLE_LLVM_LICENSE_HEADER@
*
*/
#ifndef _Block_H_
#define _Block_H_
#if !defined(BLOCK_EXPORT)
# if defined(__cplusplus)
# define BLOCK_EXPORT extern "C"
# else
# define BLOCK_EXPORT extern
# endif
#endif
#include <Availability.h>
#include <TargetConditionals.h>
#if __cplusplus
extern "C" {
#endif
// Create a heap based copy of a Block or simply add a reference to an existing one.
// This must be paired with Block_release to recover memory, even when running
// under Objective-C Garbage Collection.
BLOCK_EXPORT void *_Block_copy(const void *aBlock)
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
// Lose the reference, and if heap based and last reference, recover the memory
BLOCK_EXPORT void _Block_release(const void *aBlock)
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
// Used by the compiler. Do not call this function yourself.
BLOCK_EXPORT void _Block_object_assign(void *, const void *, const int)
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
// Used by the compiler. Do not call this function yourself.
BLOCK_EXPORT void _Block_object_dispose(const void *, const int)
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
// Used by the compiler. Do not use these variables yourself.
BLOCK_EXPORT void * _NSConcreteGlobalBlock[32]
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
BLOCK_EXPORT void * _NSConcreteStackBlock[32]
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#if __cplusplus
}
#endif
// Type correct macros
#define Block_copy(...) ((__typeof(__VA_ARGS__))_Block_copy((const void *)(__VA_ARGS__)))
#define Block_release(...) _Block_release((const void *)(__VA_ARGS__))
#endif

619
lib/libc/include/x86_64-macos-gnu/ConditionalMacros.h Normal file
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@@ -0,0 +1,619 @@
/*
* Copyright (c) 1993-2011 by Apple Inc.. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
File: ConditionalMacros.h
Contains: Set up for compiler independent conditionals
Version: CarbonCore-769~1
Bugs?: For bug reports, consult the following page on
the World Wide Web:
http://developer.apple.com/bugreporter/
*/
#ifndef __CONDITIONALMACROS__
#define __CONDITIONALMACROS__
#include <Availability.h>
/****************************************************************************************************
UNIVERSAL_INTERFACES_VERSION
0x0400 --> version 4.0 (Mac OS X only)
0x0335 --> version 3.4
0x0331 --> version 3.3.1
0x0330 --> version 3.3
0x0320 --> version 3.2
0x0310 --> version 3.1
0x0301 --> version 3.0.1
0x0300 --> version 3.0
0x0210 --> version 2.1
This conditional did not exist prior to version 2.1
****************************************************************************************************/
#define UNIVERSAL_INTERFACES_VERSION 0x0400
/****************************************************************************************************
All TARGET_* condtionals are set up by TargetConditionals.h
****************************************************************************************************/
#include <TargetConditionals.h>
/****************************************************************************************************
PRAGMA_*
These conditionals specify whether the compiler supports particular #pragma's
PRAGMA_IMPORT - Compiler supports: #pragma import on/off/reset
PRAGMA_ONCE - Compiler supports: #pragma once
PRAGMA_STRUCT_ALIGN - Compiler supports: #pragma options align=mac68k/power/reset
PRAGMA_STRUCT_PACK - Compiler supports: #pragma pack(n)
PRAGMA_STRUCT_PACKPUSH - Compiler supports: #pragma pack(push, n)/pack(pop)
PRAGMA_ENUM_PACK - Compiler supports: #pragma options(!pack_enums)
PRAGMA_ENUM_ALWAYSINT - Compiler supports: #pragma enumsalwaysint on/off/reset
PRAGMA_ENUM_OPTIONS - Compiler supports: #pragma options enum=int/small/reset
FOUR_CHAR_CODE
This conditional is deprecated. It was used to work around a bug in one obscure compiler that did not pack multiple characters in single quotes rationally.
It was never intended for endian swapping.
FOUR_CHAR_CODE('abcd') - Convert a four-char-code to the correct 32-bit value
TYPE_*
These conditionals specify whether the compiler supports particular types.
TYPE_LONGLONG - Compiler supports "long long" 64-bit integers
TYPE_EXTENDED - Compiler supports "extended" 80/96 bit floating point
TYPE_LONGDOUBLE_IS_DOUBLE - Compiler implements "long double" same as "double"
FUNCTION_*
These conditionals specify whether the compiler supports particular language extensions
to function prototypes and definitions.
FUNCTION_PASCAL - Compiler supports "pascal void Foo()"
FUNCTION_DECLSPEC - Compiler supports "__declspec(xxx) void Foo()"
FUNCTION_WIN32CC - Compiler supports "void __cdecl Foo()" and "void __stdcall Foo()"
****************************************************************************************************/
#if defined(__GNUC__) && (defined(__APPLE_CPP__) || defined(__APPLE_CC__) || defined(__NEXT_CPP__) || defined(__MACOS_CLASSIC__))
/*
gcc based compilers used on Mac OS X
*/
#define PRAGMA_IMPORT 0
#define PRAGMA_ONCE 0
#if __GNUC__ >= 4
#define PRAGMA_STRUCT_PACK 1
#define PRAGMA_STRUCT_PACKPUSH 1
#else
#define PRAGMA_STRUCT_PACK 0
#define PRAGMA_STRUCT_PACKPUSH 0
#endif
#if __LP64__ || __arm64__ || __ARM_ARCH_7K
#define PRAGMA_STRUCT_ALIGN 0
#else
#define PRAGMA_STRUCT_ALIGN 1
#endif
#define PRAGMA_ENUM_PACK 0
#define PRAGMA_ENUM_ALWAYSINT 0
#define PRAGMA_ENUM_OPTIONS 0
#define FOUR_CHAR_CODE(x) (x)
#define TYPE_EXTENDED 0
#ifdef __ppc__
#ifdef __LONG_DOUBLE_128__
#define TYPE_LONGDOUBLE_IS_DOUBLE 0
#else
#define TYPE_LONGDOUBLE_IS_DOUBLE 1
#endif
#else
#define TYPE_LONGDOUBLE_IS_DOUBLE 0
#endif
#define TYPE_LONGLONG 1
#define FUNCTION_PASCAL 0
#define FUNCTION_DECLSPEC 0
#define FUNCTION_WIN32CC 0
#ifdef __MACOS_CLASSIC__
#ifndef TARGET_API_MAC_CARBON /* gcc cfm cross compiler assumes you're building Carbon code */
#define TARGET_API_MAC_CARBON 1
#endif
#endif
#elif defined(__MWERKS__)
/*
CodeWarrior compiler from Metrowerks/Motorola
*/
#define PRAGMA_ONCE 1
#define PRAGMA_IMPORT 0
#define PRAGMA_STRUCT_ALIGN 1
#define PRAGMA_STRUCT_PACK 1
#define PRAGMA_STRUCT_PACKPUSH 0
#define PRAGMA_ENUM_PACK 0
#define PRAGMA_ENUM_ALWAYSINT 1
#define PRAGMA_ENUM_OPTIONS 0
#if __option(enumsalwaysint) && __option(ANSI_strict)
#define FOUR_CHAR_CODE(x) ((long)(x)) /* otherwise compiler will complain about values with high bit set */
#else
#define FOUR_CHAR_CODE(x) (x)
#endif
#define FUNCTION_PASCAL 1
#define FUNCTION_DECLSPEC 1
#define FUNCTION_WIN32CC 0
#if __option(longlong)
#define TYPE_LONGLONG 1
#else
#define TYPE_LONGLONG 0
#endif
#define TYPE_EXTENDED 0
#define TYPE_LONGDOUBLE_IS_DOUBLE 1
#else
/*
Unknown compiler, perhaps set up from the command line
*/
#error unknown compiler
#ifndef PRAGMA_IMPORT
#define PRAGMA_IMPORT 0
#endif
#ifndef PRAGMA_STRUCT_ALIGN
#define PRAGMA_STRUCT_ALIGN 0
#endif
#ifndef PRAGMA_ONCE
#define PRAGMA_ONCE 0
#endif
#ifndef PRAGMA_STRUCT_PACK
#define PRAGMA_STRUCT_PACK 0
#endif
#ifndef PRAGMA_STRUCT_PACKPUSH
#define PRAGMA_STRUCT_PACKPUSH 0
#endif
#ifndef PRAGMA_ENUM_PACK
#define PRAGMA_ENUM_PACK 0
#endif
#ifndef PRAGMA_ENUM_ALWAYSINT
#define PRAGMA_ENUM_ALWAYSINT 0
#endif
#ifndef PRAGMA_ENUM_OPTIONS
#define PRAGMA_ENUM_OPTIONS 0
#endif
#ifndef FOUR_CHAR_CODE
#define FOUR_CHAR_CODE(x) (x)
#endif
#ifndef TYPE_LONGDOUBLE_IS_DOUBLE
#define TYPE_LONGDOUBLE_IS_DOUBLE 1
#endif
#ifndef TYPE_EXTENDED
#define TYPE_EXTENDED 0
#endif
#ifndef TYPE_LONGLONG
#define TYPE_LONGLONG 0
#endif
#ifndef FUNCTION_PASCAL
#define FUNCTION_PASCAL 0
#endif
#ifndef FUNCTION_DECLSPEC
#define FUNCTION_DECLSPEC 0
#endif
#ifndef FUNCTION_WIN32CC
#define FUNCTION_WIN32CC 0
#endif
#endif
/****************************************************************************************************
Under MacOS, the classic 68k runtime has two calling conventions: pascal or C
Under Win32, there are two calling conventions: __cdecl or __stdcall
Headers and implementation files can use the following macros to make their
source more portable by hiding the calling convention details:
EXTERN_API*
These macros are used to specify the calling convention on a function prototype.
EXTERN_API - Classic 68k: pascal, Win32: __cdecl
EXTERN_API_C - Classic 68k: C, Win32: __cdecl
EXTERN_API_STDCALL - Classic 68k: pascal, Win32: __stdcall
EXTERN_API_C_STDCALL - Classic 68k: C, Win32: __stdcall
DEFINE_API*
These macros are used to specify the calling convention on a function definition.
DEFINE_API - Classic 68k: pascal, Win32: __cdecl
DEFINE_API_C - Classic 68k: C, Win32: __cdecl
DEFINE_API_STDCALL - Classic 68k: pascal, Win32: __stdcall
DEFINE_API_C_STDCALL - Classic 68k: C, Win32: __stdcall
CALLBACK_API*
These macros are used to specify the calling convention of a function pointer.
CALLBACK_API - Classic 68k: pascal, Win32: __stdcall
CALLBACK_API_C - Classic 68k: C, Win32: __stdcall
CALLBACK_API_STDCALL - Classic 68k: pascal, Win32: __cdecl
CALLBACK_API_C_STDCALL - Classic 68k: C, Win32: __cdecl
****************************************************************************************************/
#if FUNCTION_PASCAL && !FUNCTION_DECLSPEC && !FUNCTION_WIN32CC
/* compiler supports pascal keyword only */
#define EXTERN_API(_type) extern pascal _type
#define EXTERN_API_C(_type) extern _type
#define EXTERN_API_STDCALL(_type) extern pascal _type
#define EXTERN_API_C_STDCALL(_type) extern _type
#define DEFINE_API(_type) pascal _type
#define DEFINE_API_C(_type) _type
#define DEFINE_API_STDCALL(_type) pascal _type
#define DEFINE_API_C_STDCALL(_type) _type
#define CALLBACK_API(_type, _name) pascal _type (*_name)
#define CALLBACK_API_C(_type, _name) _type (*_name)
#define CALLBACK_API_STDCALL(_type, _name) pascal _type (*_name)
#define CALLBACK_API_C_STDCALL(_type, _name) _type (*_name)
#elif FUNCTION_PASCAL && FUNCTION_DECLSPEC && !FUNCTION_WIN32CC
/* compiler supports pascal and __declspec() */
#define EXTERN_API(_type) extern pascal __declspec(dllimport) _type
#define EXTERN_API_C(_type) extern __declspec(dllimport) _type
#define EXTERN_API_STDCALL(_type) extern pascal __declspec(dllimport) _type
#define EXTERN_API_C_STDCALL(_type) extern __declspec(dllimport) _type
#define DEFINE_API(_type) pascal __declspec(dllexport) _type
#define DEFINE_API_C(_type) __declspec(dllexport) _type
#define DEFINE_API_STDCALL(_type) pascal __declspec(dllexport) _type
#define DEFINE_API_C_STDCALL(_type) __declspec(dllexport) _type
#define CALLBACK_API(_type, _name) pascal _type (*_name)
#define CALLBACK_API_C(_type, _name) _type (*_name)
#define CALLBACK_API_STDCALL(_type, _name) pascal _type (*_name)
#define CALLBACK_API_C_STDCALL(_type, _name) _type (*_name)
#elif !FUNCTION_PASCAL && FUNCTION_DECLSPEC && !FUNCTION_WIN32CC
/* compiler supports __declspec() */
#define EXTERN_API(_type) extern __declspec(dllimport) _type
#define EXTERN_API_C(_type) extern __declspec(dllimport) _type
#define EXTERN_API_STDCALL(_type) extern __declspec(dllimport) _type
#define EXTERN_API_C_STDCALL(_type) extern __declspec(dllimport) _type
#define DEFINE_API(_type) __declspec(dllexport) _type
#define DEFINE_API_C(_type) __declspec(dllexport) _type
#define DEFINE_API_STDCALL(_type) __declspec(dllexport) _type
#define DEFINE_API_C_STDCALL(_type) __declspec(dllexport) _type
#define CALLBACK_API(_type, _name) _type ( * _name)
#define CALLBACK_API_C(_type, _name) _type ( * _name)
#define CALLBACK_API_STDCALL(_type, _name) _type ( * _name)
#define CALLBACK_API_C_STDCALL(_type, _name) _type ( * _name)
#elif !FUNCTION_PASCAL && FUNCTION_DECLSPEC && FUNCTION_WIN32CC
/* compiler supports __declspec() and __cdecl */
#define EXTERN_API(_type) __declspec(dllimport) _type __cdecl
#define EXTERN_API_C(_type) __declspec(dllimport) _type __cdecl
#define EXTERN_API_STDCALL(_type) __declspec(dllimport) _type __stdcall
#define EXTERN_API_C_STDCALL(_type) __declspec(dllimport) _type __stdcall
#define DEFINE_API(_type) __declspec(dllexport) _type __cdecl
#define DEFINE_API_C(_type) __declspec(dllexport) _type __cdecl
#define DEFINE_API_STDCALL(_type) __declspec(dllexport) _type __stdcall
#define DEFINE_API_C_STDCALL(_type) __declspec(dllexport) _type __stdcall
#define CALLBACK_API(_type, _name) _type (__cdecl * _name)
#define CALLBACK_API_C(_type, _name) _type (__cdecl * _name)
#define CALLBACK_API_STDCALL(_type, _name) _type (__stdcall * _name)
#define CALLBACK_API_C_STDCALL(_type, _name) _type (__stdcall * _name)
#elif !FUNCTION_PASCAL && !FUNCTION_DECLSPEC && FUNCTION_WIN32CC
/* compiler supports __cdecl */
#define EXTERN_API(_type) _type __cdecl
#define EXTERN_API_C(_type) _type __cdecl
#define EXTERN_API_STDCALL(_type) _type __stdcall
#define EXTERN_API_C_STDCALL(_type) _type __stdcall
#define DEFINE_API(_type) _type __cdecl
#define DEFINE_API_C(_type) _type __cdecl
#define DEFINE_API_STDCALL(_type) _type __stdcall
#define DEFINE_API_C_STDCALL(_type) _type __stdcall
#define CALLBACK_API(_type, _name) _type (__cdecl * _name)
#define CALLBACK_API_C(_type, _name) _type (__cdecl * _name)
#define CALLBACK_API_STDCALL(_type, _name) _type (__stdcall * _name)
#define CALLBACK_API_C_STDCALL(_type, _name) _type (__stdcall * _name)
#else
/* compiler supports no extensions */
#define EXTERN_API(_type) extern _type
#define EXTERN_API_C(_type) extern _type
#define EXTERN_API_STDCALL(_type) extern _type
#define EXTERN_API_C_STDCALL(_type) extern _type
#define DEFINE_API(_type) _type
#define DEFINE_API_C(_type) _type
#define DEFINE_API_STDCALL(_type) _type
#define DEFINE_API_C_STDCALL(_type) _type
#define CALLBACK_API(_type, _name) _type ( * _name)
#define CALLBACK_API_C(_type, _name) _type ( * _name)
#define CALLBACK_API_STDCALL(_type, _name) _type ( * _name)
#define CALLBACK_API_C_STDCALL(_type, _name) _type ( * _name)
#undef pascal
#define pascal
#endif
/****************************************************************************************************
Set up TARGET_API_*_* values
****************************************************************************************************/
#if !defined(TARGET_API_MAC_OS8) && !defined(TARGET_API_MAC_OSX) && !defined(TARGET_API_MAC_CARBON)
/* No TARGET_API_MAC_* predefined on command line */
#if TARGET_RT_MAC_MACHO
/* Looks like MachO style compiler */
#define TARGET_API_MAC_OS8 0
#define TARGET_API_MAC_CARBON 1
#define TARGET_API_MAC_OSX 1
#elif defined(TARGET_CARBON) && TARGET_CARBON
/* grandfather in use of TARGET_CARBON */
#define TARGET_API_MAC_OS8 0
#define TARGET_API_MAC_CARBON 1
#define TARGET_API_MAC_OSX 0
#elif TARGET_CPU_PPC && TARGET_RT_MAC_CFM
/* Looks like CFM style PPC compiler */
#define TARGET_API_MAC_OS8 1
#define TARGET_API_MAC_CARBON 0
#define TARGET_API_MAC_OSX 0
#else
/* 68k or some other compiler */
#define TARGET_API_MAC_OS8 1
#define TARGET_API_MAC_CARBON 0
#define TARGET_API_MAC_OSX 0
#endif /* */
#else
#ifndef TARGET_API_MAC_OS8
#define TARGET_API_MAC_OS8 0
#endif /* !defined(TARGET_API_MAC_OS8) */
#ifndef TARGET_API_MAC_OSX
#define TARGET_API_MAC_OSX TARGET_RT_MAC_MACHO
#endif /* !defined(TARGET_API_MAC_OSX) */
#ifndef TARGET_API_MAC_CARBON
#define TARGET_API_MAC_CARBON TARGET_API_MAC_OSX
#endif /* !defined(TARGET_API_MAC_CARBON) */
#endif /* !defined(TARGET_API_MAC_OS8) && !defined(TARGET_API_MAC_OSX) && !defined(TARGET_API_MAC_CARBON) */
#if TARGET_API_MAC_OS8 && TARGET_API_MAC_OSX
#error TARGET_API_MAC_OS8 and TARGET_API_MAC_OSX are mutually exclusive
#endif /* TARGET_API_MAC_OS8 && TARGET_API_MAC_OSX */
#if !TARGET_API_MAC_OS8 && !TARGET_API_MAC_CARBON && !TARGET_API_MAC_OSX
#error At least one of TARGET_API_MAC_* must be true
#endif /* !TARGET_API_MAC_OS8 && !TARGET_API_MAC_CARBON && !TARGET_API_MAC_OSX */
/* Support source code still using TARGET_CARBON */
#ifndef TARGET_CARBON
#if TARGET_API_MAC_CARBON && !TARGET_API_MAC_OS8
#define TARGET_CARBON 1
#else
#define TARGET_CARBON 0
#endif /* TARGET_API_MAC_CARBON && !TARGET_API_MAC_OS8 */
#endif /* !defined(TARGET_CARBON) */
/****************************************************************************************************
Backward compatibility for clients expecting 2.x version on ConditionalMacros.h
GENERATINGPOWERPC - Compiler is generating PowerPC instructions
GENERATING68K - Compiler is generating 68k family instructions
GENERATING68881 - Compiler is generating mc68881 floating point instructions
GENERATINGCFM - Code being generated assumes CFM calling conventions
CFMSYSTEMCALLS - No A-traps. Systems calls are made using CFM and UPP's
PRAGMA_ALIGN_SUPPORTED - Compiler supports: #pragma options align=mac68k/power/reset
PRAGMA_IMPORT_SUPPORTED - Compiler supports: #pragma import on/off/reset
CGLUESUPPORTED - Clients can use all lowercase toolbox functions that take C strings instead of pascal strings
****************************************************************************************************/
#if !TARGET_API_MAC_CARBON
#define GENERATINGPOWERPC TARGET_CPU_PPC
#define GENERATING68K 0
#define GENERATING68881 TARGET_RT_MAC_68881
#define GENERATINGCFM TARGET_RT_MAC_CFM
#define CFMSYSTEMCALLS TARGET_RT_MAC_CFM
#ifndef CGLUESUPPORTED
#define CGLUESUPPORTED 0
#endif /* !defined(CGLUESUPPORTED) */
#ifndef OLDROUTINELOCATIONS
#define OLDROUTINELOCATIONS 0
#endif /* !defined(OLDROUTINELOCATIONS) */
#define PRAGMA_ALIGN_SUPPORTED PRAGMA_STRUCT_ALIGN
#define PRAGMA_IMPORT_SUPPORTED PRAGMA_IMPORT
#else
/* Carbon code should not use old conditionals */
#define PRAGMA_ALIGN_SUPPORTED ..PRAGMA_ALIGN_SUPPORTED_is_obsolete..
#define GENERATINGPOWERPC ..GENERATINGPOWERPC_is_obsolete..
#define GENERATING68K ..GENERATING68K_is_obsolete..
#define GENERATING68881 ..GENERATING68881_is_obsolete..
#define GENERATINGCFM ..GENERATINGCFM_is_obsolete..
#define CFMSYSTEMCALLS ..CFMSYSTEMCALLS_is_obsolete..
#endif /* !TARGET_API_MAC_CARBON */
/****************************************************************************************************
OLDROUTINENAMES - "Old" names for Macintosh system calls are allowed in source code.
(e.g. DisposPtr instead of DisposePtr). The names of system routine
are now more sensitive to change because CFM binds by name. In the
past, system routine names were compiled out to just an A-Trap.
Macros have been added that each map an old name to its new name.
This allows old routine names to be used in existing source files,
but the macros only work if OLDROUTINENAMES is true. This support
will be removed in the near future. Thus, all source code should
be changed to use the new names! You can set OLDROUTINENAMES to false
to see if your code has any old names left in it.
****************************************************************************************************/
#ifndef OLDROUTINENAMES
#define OLDROUTINENAMES 0
#endif /* !defined(OLDROUTINENAMES) */
/****************************************************************************************************
The following macros isolate the use of 68K inlines in function prototypes.
On the Mac OS under the Classic 68K runtime, function prototypes were followed
by a list of 68K opcodes which the compiler inserted in the generated code instead
of a JSR. Under Classic 68K on the Mac OS, this macro will put the opcodes
in the right syntax. For all other OS's and runtimes the macro suppress the opcodes.
Example:
EXTERN_P void DrawPicture(PicHandle myPicture, const Rect *dstRect)
ONEWORDINLINE(0xA8F6);
****************************************************************************************************/
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#define ONEWORDINLINE(w1) = w1
#define TWOWORDINLINE(w1,w2) = {w1,w2}
#define THREEWORDINLINE(w1,w2,w3) = {w1,w2,w3}
#define FOURWORDINLINE(w1,w2,w3,w4) = {w1,w2,w3,w4}
#define FIVEWORDINLINE(w1,w2,w3,w4,w5) = {w1,w2,w3,w4,w5}
#define SIXWORDINLINE(w1,w2,w3,w4,w5,w6) = {w1,w2,w3,w4,w5,w6}
#define SEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7) = {w1,w2,w3,w4,w5,w6,w7}
#define EIGHTWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8) = {w1,w2,w3,w4,w5,w6,w7,w8}
#define NINEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9) = {w1,w2,w3,w4,w5,w6,w7,w8,w9}
#define TENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10) = {w1,w2,w3,w4,w5,w6,w7,w8,w9,w10}
#define ELEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11) = {w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11}
#define TWELVEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12) = {w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12}
#else
#define ONEWORDINLINE(w1)
#define TWOWORDINLINE(w1,w2)
#define THREEWORDINLINE(w1,w2,w3)
#define FOURWORDINLINE(w1,w2,w3,w4)
#define FIVEWORDINLINE(w1,w2,w3,w4,w5)
#define SIXWORDINLINE(w1,w2,w3,w4,w5,w6)
#define SEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7)
#define EIGHTWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8)
#define NINEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9)
#define TENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10)
#define ELEVENWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11)
#define TWELVEWORDINLINE(w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12)
#endif
/****************************************************************************************************
TARGET_CARBON - default: false. Switches all of the above as described. Overrides all others
- NOTE: If you set TARGET_CARBON to 1, then the other switches will be setup by
ConditionalMacros, and should not be set manually.
If you wish to do development for pre-Carbon Systems, you can set the following:
OPAQUE_TOOLBOX_STRUCTS - default: false. True for Carbon builds, hides struct fields.
OPAQUE_UPP_TYPES - default: false. True for Carbon builds, UPP types are unique and opaque.
ACCESSOR_CALLS_ARE_FUNCTIONS - default: false. True for Carbon builds, enables accessor functions.
CALL_NOT_IN_CARBON - default: true. False for Carbon builds, hides calls not supported in Carbon.
Specifically, if you are building a non-Carbon application (one that links against InterfaceLib)
but you wish to use some of the accessor functions, you can set ACCESSOR_CALLS_ARE_FUNCTIONS to 1
and link with CarbonAccessors.o, which implements just the accessor functions. This will help you
preserve source compatibility between your Carbon and non-Carbon application targets.
MIXEDMODE_CALLS_ARE_FUNCTIONS - deprecated.
****************************************************************************************************/
#if TARGET_API_MAC_CARBON && !TARGET_API_MAC_OS8
#ifndef OPAQUE_TOOLBOX_STRUCTS
#define OPAQUE_TOOLBOX_STRUCTS 1
#endif /* !defined(OPAQUE_TOOLBOX_STRUCTS) */
#ifndef OPAQUE_UPP_TYPES
#define OPAQUE_UPP_TYPES 1
#endif /* !defined(OPAQUE_UPP_TYPES) */
#ifndef ACCESSOR_CALLS_ARE_FUNCTIONS
#define ACCESSOR_CALLS_ARE_FUNCTIONS 1
#endif /* !defined(ACCESSOR_CALLS_ARE_FUNCTIONS) */
#ifndef CALL_NOT_IN_CARBON
#define CALL_NOT_IN_CARBON 0
#endif /* !defined(CALL_NOT_IN_CARBON) */
#ifndef MIXEDMODE_CALLS_ARE_FUNCTIONS
#define MIXEDMODE_CALLS_ARE_FUNCTIONS 1
#endif /* !defined(MIXEDMODE_CALLS_ARE_FUNCTIONS) */
#else
#ifndef OPAQUE_TOOLBOX_STRUCTS
#define OPAQUE_TOOLBOX_STRUCTS 0
#endif /* !defined(OPAQUE_TOOLBOX_STRUCTS) */
#ifndef ACCESSOR_CALLS_ARE_FUNCTIONS
#define ACCESSOR_CALLS_ARE_FUNCTIONS 0
#endif /* !defined(ACCESSOR_CALLS_ARE_FUNCTIONS) */
/*
* It's possible to have ACCESSOR_CALLS_ARE_FUNCTIONS set to true and OPAQUE_TOOLBOX_STRUCTS
* set to false, but not the other way around, so make sure the defines are not set this way.
*/
#ifndef CALL_NOT_IN_CARBON
#define CALL_NOT_IN_CARBON 1
#endif /* !defined(CALL_NOT_IN_CARBON) */
#ifndef MIXEDMODE_CALLS_ARE_FUNCTIONS
#define MIXEDMODE_CALLS_ARE_FUNCTIONS 0
#endif /* !defined(MIXEDMODE_CALLS_ARE_FUNCTIONS) */
#endif /* TARGET_API_MAC_CARBON && !TARGET_API_MAC_OS8 */
#endif /* __CONDITIONALMACROS__ */

808
lib/libc/include/x86_64-macos-gnu/MacTypes.h Normal file
View File

@@ -0,0 +1,808 @@
/*
* Copyright (c) 1985-2011 by Apple Inc.. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
File: MacTypes.h
Contains: Basic Macintosh data types.
Version: CarbonCore-769~1
Bugs?: For bug reports, consult the following page on
the World Wide Web:
http://developer.apple.com/bugreporter/
*/
#ifndef __MACTYPES__
#define __MACTYPES__
#ifndef __CONDITIONALMACROS__
#include <ConditionalMacros.h>
#endif
#include <stdbool.h>
#include <sys/types.h>
#include <Availability.h>
#if PRAGMA_ONCE
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
#pragma pack(push, 2)
/*
CarbonCore Deprecation flags.
Certain Carbon API functions are deprecated in 10.3 and later
systems. These will produce a warning when compiling on 10.3.
Other functions and constants do not produce meaningful
results when building Carbon for Mac OS X. For these
functions, no-op macros are provided, but only when the
ALLOW_OBSOLETE_CARBON flag is defined to be 0: eg
-DALLOW_OBSOLETE_CARBON=0.
*/
#if ! defined(ALLOW_OBSOLETE_CARBON) || ! ALLOW_OBSOLETE_CARBON
#define ALLOW_OBSOLETE_CARBON_MACMEMORY 0
#define ALLOW_OBSOLETE_CARBON_OSUTILS 0
#else
#define ALLOW_OBSOLETE_CARBON_MACMEMORY 1 /* Removes obsolete constants; turns HLock/HUnlock into no-op macros */
#define ALLOW_OBSOLETE_CARBON_OSUTILS 1 /* Removes obsolete structures */
#endif
#ifndef NULL
#define NULL __DARWIN_NULL
#endif /* ! NULL */
#ifndef nil
#if defined(__has_feature)
#if __has_feature(cxx_nullptr)
#define nil nullptr
#else
#define nil __DARWIN_NULL
#endif
#else
#define nil __DARWIN_NULL
#endif
#endif
/********************************************************************************
Base integer types for all target OS's and CPU's
UInt8 8-bit unsigned integer
SInt8 8-bit signed integer
UInt16 16-bit unsigned integer
SInt16 16-bit signed integer
UInt32 32-bit unsigned integer
SInt32 32-bit signed integer
UInt64 64-bit unsigned integer
SInt64 64-bit signed integer
*********************************************************************************/
typedef unsigned char UInt8;
typedef signed char SInt8;
typedef unsigned short UInt16;
typedef signed short SInt16;
#if __LP64__
typedef unsigned int UInt32;
typedef signed int SInt32;
#else
typedef unsigned long UInt32;
typedef signed long SInt32;
#endif
/* avoid redeclaration if libkern/OSTypes.h */
#ifndef _OS_OSTYPES_H
#if TARGET_RT_BIG_ENDIAN
struct wide {
SInt32 hi;
UInt32 lo;
};
typedef struct wide wide;
struct UnsignedWide {
UInt32 hi;
UInt32 lo;
};
typedef struct UnsignedWide UnsignedWide;
#else
struct wide {
UInt32 lo;
SInt32 hi;
};
typedef struct wide wide;
struct UnsignedWide {
UInt32 lo;
UInt32 hi;
};
typedef struct UnsignedWide UnsignedWide;
#endif /* TARGET_RT_BIG_ENDIAN */
#endif
#if TYPE_LONGLONG
/*
Note: wide and UnsignedWide must always be structs for source code
compatibility. On the other hand UInt64 and SInt64 can be
either a struct or a long long, depending on the compiler.
If you use UInt64 and SInt64 you should do all operations on
those data types through the functions/macros in Math64.h.
This will assure that your code compiles with compilers that
support long long and those that don't.
The MS Visual C/C++ compiler uses __int64 instead of long long.
*/
#if defined(_MSC_VER) && !defined(__MWERKS__) && defined(_M_IX86)
typedef signed __int64 SInt64;
typedef unsigned __int64 UInt64;
#else
typedef signed long long SInt64;
typedef unsigned long long UInt64;
#endif
#else
typedef wide SInt64;
typedef UnsignedWide UInt64;
#endif /* TYPE_LONGLONG */
/********************************************************************************
Base fixed point types
Fixed 16-bit signed integer plus 16-bit fraction
UnsignedFixed 16-bit unsigned integer plus 16-bit fraction
Fract 2-bit signed integer plus 30-bit fraction
ShortFixed 8-bit signed integer plus 8-bit fraction
*********************************************************************************/
typedef SInt32 Fixed;
typedef Fixed * FixedPtr;
typedef SInt32 Fract;
typedef Fract * FractPtr;
typedef UInt32 UnsignedFixed;
typedef UnsignedFixed * UnsignedFixedPtr;
typedef short ShortFixed;
typedef ShortFixed * ShortFixedPtr;
/********************************************************************************
Base floating point types
Float32 32 bit IEEE float: 1 sign bit, 8 exponent bits, 23 fraction bits
Float64 64 bit IEEE float: 1 sign bit, 11 exponent bits, 52 fraction bits
Float80 80 bit MacOS float: 1 sign bit, 15 exponent bits, 1 integer bit, 63 fraction bits
Float96 96 bit 68881 float: 1 sign bit, 15 exponent bits, 16 pad bits, 1 integer bit, 63 fraction bits
Note: These are fixed size floating point types, useful when writing a floating
point value to disk. If your compiler does not support a particular size
float, a struct is used instead.
Use one of the NCEG types (e.g. double_t) or an ANSI C type (e.g. double) if
you want a floating point representation that is natural for any given
compiler, but might be a different size on different compilers.
*********************************************************************************/
typedef float Float32;
typedef double Float64;
struct Float80 {
SInt16 exp;
UInt16 man[4];
};
typedef struct Float80 Float80;
struct Float96 {
SInt16 exp[2]; /* the second 16-bits are undefined */
UInt16 man[4];
};
typedef struct Float96 Float96;
struct Float32Point {
Float32 x;
Float32 y;
};
typedef struct Float32Point Float32Point;
/********************************************************************************
MacOS Memory Manager types
Ptr Pointer to a non-relocatable block
Handle Pointer to a master pointer to a relocatable block
Size The number of bytes in a block (signed for historical reasons)
*********************************************************************************/
typedef char * Ptr;
typedef Ptr * Handle;
typedef long Size;
/********************************************************************************
Higher level basic types
OSErr 16-bit result error code
OSStatus 32-bit result error code
LogicalAddress Address in the clients virtual address space
ConstLogicalAddress Address in the clients virtual address space that will only be read
PhysicalAddress Real address as used on the hardware bus
BytePtr Pointer to an array of bytes
ByteCount The size of an array of bytes
ByteOffset An offset into an array of bytes
ItemCount 32-bit iteration count
OptionBits Standard 32-bit set of bit flags
PBVersion ?
Duration 32-bit millisecond timer for drivers
AbsoluteTime 64-bit clock
ScriptCode A particular set of written characters (e.g. Roman vs Cyrillic) and their encoding
LangCode A particular language (e.g. English), as represented using a particular ScriptCode
RegionCode Designates a language as used in a particular region (e.g. British vs American
English) together with other region-dependent characteristics (e.g. date format)
FourCharCode A 32-bit value made by packing four 1 byte characters together
OSType A FourCharCode used in the OS and file system (e.g. creator)
ResType A FourCharCode used to tag resources (e.g. 'DLOG')
*********************************************************************************/
typedef SInt16 OSErr;
typedef SInt32 OSStatus;
typedef void * LogicalAddress;
typedef const void * ConstLogicalAddress;
typedef void * PhysicalAddress;
typedef UInt8 * BytePtr;
typedef unsigned long ByteCount;
typedef unsigned long ByteOffset;
typedef SInt32 Duration;
typedef UnsignedWide AbsoluteTime;
typedef UInt32 OptionBits;
typedef unsigned long ItemCount;
typedef UInt32 PBVersion;
typedef SInt16 ScriptCode;
typedef SInt16 LangCode;
typedef SInt16 RegionCode;
typedef UInt32 FourCharCode;
typedef FourCharCode OSType;
typedef FourCharCode ResType;
typedef OSType * OSTypePtr;
typedef ResType * ResTypePtr;
/********************************************************************************
Boolean types and values
Boolean Mac OS historic type, sizeof(Boolean)==1
bool Defined in stdbool.h, ISO C/C++ standard type
false Now defined in stdbool.h
true Now defined in stdbool.h
*********************************************************************************/
typedef unsigned char Boolean;
/********************************************************************************
Function Pointer Types
ProcPtr Generic pointer to a function
Register68kProcPtr Pointer to a 68K function that expects parameters in registers
UniversalProcPtr Pointer to classic 68K code or a RoutineDescriptor
ProcHandle Pointer to a ProcPtr
UniversalProcHandle Pointer to a UniversalProcPtr
*********************************************************************************/
typedef CALLBACK_API_C( long , ProcPtr )(void);
typedef CALLBACK_API( void , Register68kProcPtr )(void);
#if TARGET_RT_MAC_CFM
/* The RoutineDescriptor structure is defined in MixedMode.h */
typedef struct RoutineDescriptor *UniversalProcPtr;
#else
typedef ProcPtr UniversalProcPtr;
#endif /* TARGET_RT_MAC_CFM */
typedef ProcPtr * ProcHandle;
typedef UniversalProcPtr * UniversalProcHandle;
/********************************************************************************
RefCon Types
For access to private data in callbacks, etc.; refcons are generally
used as a pointer to something, but in the 32-bit world refcons in
different APIs have had various types: pointer, unsigned scalar, and
signed scalar. The RefCon types defined here support the current 32-bit
usage but provide normalization to pointer types for 64-bit.
PRefCon is preferred for new APIs; URefCon and SRefCon are primarily
for compatibility with existing APIs.
*********************************************************************************/
typedef void * PRefCon;
#if __LP64__
typedef void * URefCon;
typedef void * SRefCon;
#else
typedef UInt32 URefCon;
typedef SInt32 SRefCon;
#endif /* __LP64__ */
/********************************************************************************
Common Constants
noErr OSErr: function performed properly - no error
kNilOptions OptionBits: all flags false
kInvalidID KernelID: NULL is for pointers as kInvalidID is for ID's
kVariableLengthArray array bounds: variable length array
Note: kVariableLengthArray was used in array bounds to specify a variable length array,
usually the last field in a struct. Now that the C language supports
the concept of flexible array members, you can instead use:
struct BarList
{
short listLength;
Bar elements[];
};
However, this changes the semantics somewhat, as sizeof( BarList ) contains
no space for any of the elements, so to allocate a list with space for
the count elements
struct BarList* l = (struct BarList*) malloc( sizeof(BarList) + count * sizeof(Bar) );
*********************************************************************************/
enum {
noErr = 0
};
enum {
kNilOptions = 0
};
#define kInvalidID 0
enum {
kVariableLengthArray
#ifdef __has_extension
#if __has_extension(enumerator_attributes)
__attribute__((deprecated))
#endif
#endif
= 1
};
enum {
kUnknownType = 0x3F3F3F3F /* "????" QuickTime 3.0: default unknown ResType or OSType */
};
/********************************************************************************
String Types and Unicode Types
UnicodeScalarValue, A complete Unicode character in UTF-32 format, with
UTF32Char values from 0 through 0x10FFFF (excluding the surrogate
range 0xD800-0xDFFF and certain disallowed values).
UniChar, A 16-bit Unicode code value in the default UTF-16 format.
UTF16Char UnicodeScalarValues 0-0xFFFF are expressed in UTF-16
format using a single UTF16Char with the same value.
UnicodeScalarValues 0x10000-0x10FFFF are expressed in
UTF-16 format using a pair of UTF16Chars - one in the
high surrogate range (0xD800-0xDBFF) followed by one in
the low surrogate range (0xDC00-0xDFFF). All of the
characters defined in Unicode versions through 3.0 are
in the range 0-0xFFFF and can be expressed using a single
UTF16Char, thus the term "Unicode character" generally
refers to a UniChar = UTF16Char.
UTF8Char An 8-bit code value in UTF-8 format. UnicodeScalarValues
0-0x7F are expressed in UTF-8 format using one UTF8Char
with the same value. UnicodeScalarValues above 0x7F are
expressed in UTF-8 format using 2-4 UTF8Chars, all with
values in the range 0x80-0xF4 (UnicodeScalarValues
0x100-0xFFFF use two or three UTF8Chars,
UnicodeScalarValues 0x10000-0x10FFFF use four UTF8Chars).
UniCharCount A count of UTF-16 code values in an array or buffer.
StrNNN Pascal string holding up to NNN bytes
StringPtr Pointer to a pascal string
StringHandle Pointer to a StringPtr
ConstStringPtr Pointer to a read-only pascal string
ConstStrNNNParam For function parameters only - means string is const
CStringPtr Pointer to a C string (in C: char*)
ConstCStringPtr Pointer to a read-only C string (in C: const char*)
Note: The length of a pascal string is stored as the first byte.
A pascal string does not have a termination byte.
A pascal string can hold at most 255 bytes of data.
The first character in a pascal string is offset one byte from the start of the string.
A C string is terminated with a byte of value zero.
A C string has no length limitation.
The first character in a C string is the zeroth byte of the string.
*********************************************************************************/
typedef UInt32 UnicodeScalarValue;
typedef UInt32 UTF32Char;
typedef UInt16 UniChar;
typedef UInt16 UTF16Char;
typedef UInt8 UTF8Char;
typedef UniChar * UniCharPtr;
typedef unsigned long UniCharCount;
typedef UniCharCount * UniCharCountPtr;
typedef unsigned char Str255[256];
typedef unsigned char Str63[64];
typedef unsigned char Str32[33];
typedef unsigned char Str31[32];
typedef unsigned char Str27[28];
typedef unsigned char Str15[16];
/*
The type Str32 is used in many AppleTalk based data structures.
It holds up to 32 one byte chars. The problem is that with the
length byte it is 33 bytes long. This can cause weird alignment
problems in structures. To fix this the type "Str32Field" has
been created. It should only be used to hold 32 chars, but
it is 34 bytes long so that there are no alignment problems.
*/
typedef unsigned char Str32Field[34];
/*
QuickTime 3.0:
The type StrFileName is used to make MacOS structs work
cross-platform. For example FSSpec or SFReply previously
contained a Str63 field. They now contain a StrFileName
field which is the same when targeting the MacOS but is
a 256 char buffer for Win32 and unix, allowing them to
contain long file names.
*/
typedef Str63 StrFileName;
typedef unsigned char * StringPtr;
typedef StringPtr * StringHandle;
typedef const unsigned char * ConstStringPtr;
typedef const unsigned char * ConstStr255Param;
typedef const unsigned char * ConstStr63Param;
typedef const unsigned char * ConstStr32Param;
typedef const unsigned char * ConstStr31Param;
typedef const unsigned char * ConstStr27Param;
typedef const unsigned char * ConstStr15Param;
typedef ConstStr63Param ConstStrFileNameParam;
#ifdef __cplusplus
inline unsigned char StrLength(ConstStr255Param string) { return (*string); }
#else
#define StrLength(string) (*(const unsigned char *)(string))
#endif /* defined(__cplusplus) */
#if OLDROUTINENAMES
#define Length(string) StrLength(string)
#endif /* OLDROUTINENAMES */
/********************************************************************************
Process Manager type ProcessSerialNumber (previously in Processes.h)
*********************************************************************************/
/* type for unique process identifier */
struct ProcessSerialNumber {
UInt32 highLongOfPSN;
UInt32 lowLongOfPSN;
};
typedef struct ProcessSerialNumber ProcessSerialNumber;
typedef ProcessSerialNumber * ProcessSerialNumberPtr;
/********************************************************************************
Quickdraw Types
Point 2D Quickdraw coordinate, range: -32K to +32K
Rect Rectangular Quickdraw area
Style Quickdraw font rendering styles
StyleParameter Style when used as a parameter (historical 68K convention)
StyleField Style when used as a field (historical 68K convention)
CharParameter Char when used as a parameter (historical 68K convention)
Note: The original Macintosh toolbox in 68K Pascal defined Style as a SET.
Both Style and CHAR occupy 8-bits in packed records or 16-bits when
used as fields in non-packed records or as parameters.
*********************************************************************************/
struct Point {
short v;
short h;
};
typedef struct Point Point;
typedef Point * PointPtr;
struct Rect {
short top;
short left;
short bottom;
short right;
};
typedef struct Rect Rect;
typedef Rect * RectPtr;
struct FixedPoint {
Fixed x;
Fixed y;
};
typedef struct FixedPoint FixedPoint;
struct FixedRect {
Fixed left;
Fixed top;
Fixed right;
Fixed bottom;
};
typedef struct FixedRect FixedRect;
typedef short CharParameter;
enum {
normal = 0,
bold = 1,
italic = 2,
underline = 4,
outline = 8,
shadow = 0x10,
condense = 0x20,
extend = 0x40
};
typedef unsigned char Style;
typedef short StyleParameter;
typedef Style StyleField;
/********************************************************************************
QuickTime TimeBase types (previously in Movies.h)
TimeValue Count of units
TimeScale Units per second
CompTimeValue 64-bit count of units (always a struct)
TimeValue64 64-bit count of units (long long or struct)
TimeBase An opaque reference to a time base
TimeRecord Package of TimeBase, duration, and scale
*********************************************************************************/
typedef SInt32 TimeValue;
typedef SInt32 TimeScale;
typedef wide CompTimeValue;
typedef SInt64 TimeValue64;
typedef struct TimeBaseRecord* TimeBase;
struct TimeRecord {
CompTimeValue value; /* units (duration or absolute) */
TimeScale scale; /* units per second */
TimeBase base; /* refernce to the time base */
};
typedef struct TimeRecord TimeRecord;
/********************************************************************************
THINK C base objects
HandleObject Root class for handle based THINK C++ objects
PascalObject Root class for pascal style objects in THINK C++
*********************************************************************************/
#if defined(__SC__) && !defined(__STDC__) && defined(__cplusplus)
class __machdl HandleObject {};
#if TARGET_CPU_68K
class __pasobj PascalObject {};
#endif
#endif
/********************************************************************************
MacOS versioning structures
VersRec Contents of a 'vers' resource
VersRecPtr Pointer to a VersRecPtr
VersRecHndl Resource Handle containing a VersRec
NumVersion Packed BCD version representation (e.g. "4.2.1a3" is 0x04214003)
UniversalProcPtr Pointer to classic 68K code or a RoutineDescriptor
ProcHandle Pointer to a ProcPtr
UniversalProcHandle Pointer to a UniversalProcPtr
*********************************************************************************/
#if TARGET_RT_BIG_ENDIAN
struct NumVersion {
/* Numeric version part of 'vers' resource */
UInt8 majorRev; /*1st part of version number in BCD*/
UInt8 minorAndBugRev; /*2nd & 3rd part of version number share a byte*/
UInt8 stage; /*stage code: dev, alpha, beta, final*/
UInt8 nonRelRev; /*revision level of non-released version*/
};
typedef struct NumVersion NumVersion;
#else
struct NumVersion {
/* Numeric version part of 'vers' resource accessable in little endian format */
UInt8 nonRelRev; /*revision level of non-released version*/
UInt8 stage; /*stage code: dev, alpha, beta, final*/
UInt8 minorAndBugRev; /*2nd & 3rd part of version number share a byte*/
UInt8 majorRev; /*1st part of version number in BCD*/
};
typedef struct NumVersion NumVersion;
#endif /* TARGET_RT_BIG_ENDIAN */
enum {
/* Version Release Stage Codes */
developStage = 0x20,
alphaStage = 0x40,
betaStage = 0x60,
finalStage = 0x80
};
union NumVersionVariant {
/* NumVersionVariant is a wrapper so NumVersion can be accessed as a 32-bit value */
NumVersion parts;
UInt32 whole;
};
typedef union NumVersionVariant NumVersionVariant;
typedef NumVersionVariant * NumVersionVariantPtr;
typedef NumVersionVariantPtr * NumVersionVariantHandle;
struct VersRec {
/* 'vers' resource format */
NumVersion numericVersion; /*encoded version number*/
short countryCode; /*country code from intl utilities*/
Str255 shortVersion; /*version number string - worst case*/
Str255 reserved; /*longMessage string packed after shortVersion*/
};
typedef struct VersRec VersRec;
typedef VersRec * VersRecPtr;
typedef VersRecPtr * VersRecHndl;
/*********************************************************************************
Old names for types
*********************************************************************************/
typedef UInt8 Byte;
typedef SInt8 SignedByte;
typedef wide * WidePtr;
typedef UnsignedWide * UnsignedWidePtr;
typedef Float80 extended80;
typedef Float96 extended96;
typedef SInt8 VHSelect;
/*********************************************************************************
Debugger functions
*********************************************************************************/
/*
* Debugger()
*
* Availability:
* Mac OS X: in version 10.0 and later in CoreServices.framework
* CarbonLib: in CarbonLib 1.0 and later
* Non-Carbon CFM: in InterfaceLib 7.1 and later
*/
extern void
Debugger(void) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, __IPHONE_NA, __IPHONE_NA);
/*
* DebugStr()
*
* Availability:
* Mac OS X: in version 10.0 and later in CoreServices.framework
* CarbonLib: in CarbonLib 1.0 and later
* Non-Carbon CFM: in InterfaceLib 7.1 and later
*/
extern void
DebugStr(ConstStr255Param debuggerMsg) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, __IPHONE_NA, __IPHONE_NA);
/*
* debugstr()
*
* Availability:
* Mac OS X: not available
* CarbonLib: not available
* Non-Carbon CFM: in InterfaceLib 7.1 and later
*/
#if TARGET_CPU_PPC
/* Only for Mac OS native drivers */
/*
* SysDebug()
*
* Availability:
* Mac OS X: not available
* CarbonLib: not available
* Non-Carbon CFM: in DriverServicesLib 1.0 and later
*/
/*
* SysDebugStr()
*
* Availability:
* Mac OS X: not available
* CarbonLib: not available
* Non-Carbon CFM: in DriverServicesLib 1.0 and later
*/
#endif /* TARGET_CPU_PPC */
/* SADE break points */
/*
* SysBreak()
*
* Availability:
* Mac OS X: in version 10.0 and later in CoreServices.framework
* CarbonLib: in CarbonLib 1.0 and later
* Non-Carbon CFM: in InterfaceLib 7.1 and later
*/
extern void
SysBreak(void) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, __IPHONE_NA, __IPHONE_NA);
/*
* SysBreakStr()
*
* Availability:
* Mac OS X: in version 10.0 and later in CoreServices.framework
* CarbonLib: in CarbonLib 1.0 and later
* Non-Carbon CFM: in InterfaceLib 7.1 and later
*/
extern void
SysBreakStr(ConstStr255Param debuggerMsg) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, __IPHONE_NA, __IPHONE_NA);
/*
* SysBreakFunc()
*
* Availability:
* Mac OS X: in version 10.0 and later in CoreServices.framework
* CarbonLib: in CarbonLib 1.0 and later
* Non-Carbon CFM: in InterfaceLib 7.1 and later
*/
extern void
SysBreakFunc(ConstStr255Param debuggerMsg) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8, __IPHONE_NA, __IPHONE_NA);
/* old names for Debugger and DebugStr */
#if OLDROUTINENAMES && TARGET_CPU_68K
#define Debugger68k() Debugger()
#define DebugStr68k(s) DebugStr(s)
#endif
#pragma pack(pop)
#ifdef __cplusplus
}
#endif
#endif /* __MACTYPES__ */

508
lib/libc/include/x86_64-macos-gnu/TargetConditionals.h Normal file
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@@ -0,0 +1,508 @@
/*
* Copyright (c) 2000-2014 by Apple Inc.. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
File: TargetConditionals.h
Contains: Autoconfiguration of TARGET_ conditionals for Mac OS X and iPhone
Note: TargetConditionals.h in 3.4 Universal Interfaces works
with all compilers. This header only recognizes compilers
known to run on Mac OS X.
*/
#ifndef __TARGETCONDITIONALS__
#define __TARGETCONDITIONALS__
/*
*
* TARGET_CPU_*
* These conditionals specify which microprocessor instruction set is being
* generated. At most one of these is true, the rest are false.
*
* TARGET_CPU_PPC - Compiler is generating PowerPC instructions for 32-bit mode
* TARGET_CPU_PPC64 - Compiler is generating PowerPC instructions for 64-bit mode
* TARGET_CPU_68K - Compiler is generating 680x0 instructions
* TARGET_CPU_X86 - Compiler is generating x86 instructions for 32-bit mode
* TARGET_CPU_X86_64 - Compiler is generating x86 instructions for 64-bit mode
* TARGET_CPU_ARM - Compiler is generating ARM instructions for 32-bit mode
* TARGET_CPU_ARM64 - Compiler is generating ARM instructions for 64-bit mode
* TARGET_CPU_MIPS - Compiler is generating MIPS instructions
* TARGET_CPU_SPARC - Compiler is generating Sparc instructions
* TARGET_CPU_ALPHA - Compiler is generating Dec Alpha instructions
*
*
* TARGET_OS_*
* These conditionals specify in which Operating System the generated code will
* run. Indention is used to show which conditionals are evolutionary subclasses.
*
* The MAC/WIN32/UNIX conditionals are mutually exclusive.
* The IOS/TV/WATCH conditionals are mutually exclusive.
*
*
* TARGET_OS_WIN32 - Generated code will run under 32-bit Windows
* TARGET_OS_UNIX - Generated code will run under some Unix (not OSX)
* TARGET_OS_MAC - Generated code will run under Mac OS X variant
* TARGET_OS_OSX - Generated code will run under OS X devices
* TARGET_OS_IPHONE - Generated code for firmware, devices, or simulator
* TARGET_OS_IOS - Generated code will run under iOS
* TARGET_OS_TV - Generated code will run under Apple TV OS
* TARGET_OS_WATCH - Generated code will run under Apple Watch OS
* TARGET_OS_BRIDGE - Generated code will run under Bridge devices
* TARGET_OS_MACCATALYST - Generated code will run under macOS
* TARGET_OS_SIMULATOR - Generated code will run under a simulator
*
* TARGET_OS_EMBEDDED - DEPRECATED: Use TARGET_OS_IPHONE and/or TARGET_OS_SIMULATOR instead
* TARGET_IPHONE_SIMULATOR - DEPRECATED: Same as TARGET_OS_SIMULATOR
* TARGET_OS_NANO - DEPRECATED: Same as TARGET_OS_WATCH
*
* +---------------------------------------------------------------------+
* | TARGET_OS_MAC |
* | +---+ +-----------------------------------------------+ +---------+ |
* | | | | TARGET_OS_IPHONE | | | |
* | | | | +---------------+ +----+ +-------+ +--------+ | | | |
* | | | | | IOS | | | | | | | | | | |
* | |OSX| | |+-------------+| | TV | | WATCH | | BRIDGE | | |DRIVERKIT| |
* | | | | || MACCATALYST || | | | | | | | | | |
* | | | | |+-------------+| | | | | | | | | | |
* | | | | +---------------+ +----+ +-------+ +--------+ | | | |
* | +---+ +-----------------------------------------------+ +---------+ |
* +---------------------------------------------------------------------+
*
* TARGET_RT_*
* These conditionals specify in which runtime the generated code will
* run. This is needed when the OS and CPU support more than one runtime
* (e.g. Mac OS X supports CFM and mach-o).
*
* TARGET_RT_LITTLE_ENDIAN - Generated code uses little endian format for integers
* TARGET_RT_BIG_ENDIAN - Generated code uses big endian format for integers
* TARGET_RT_64_BIT - Generated code uses 64-bit pointers
* TARGET_RT_MAC_CFM - TARGET_OS_MAC is true and CFM68K or PowerPC CFM (TVectors) are used
* TARGET_RT_MAC_MACHO - TARGET_OS_MAC is true and Mach-O/dlyd runtime is used
*/
/*
* TARGET_OS conditionals can be enabled via clang preprocessor extensions:
*
* __is_target_arch
* __is_target_vendor
* __is_target_os
* __is_target_environment
*
* “-target=x86_64-apple-ios12-macabi”
* TARGET_OS_MAC=1
* TARGET_OS_IPHONE=1
* TARGET_OS_IOS=1
* TARGET_OS_MACCATALYST=1
*
* “-target=x86_64-apple-ios12-simulator”
* TARGET_OS_MAC=1
* TARGET_OS_IPHONE=1
* TARGET_OS_IOS=1
* TARGET_OS_SIMULATOR=1
*
* DYNAMIC_TARGETS_ENABLED indicates that the core TARGET_OS macros were enabled via clang preprocessor extensions.
* If this value is not set, the macro enablements will fall back to the static behavior.
* It is disabled by default.
*/
#if defined(__has_builtin)
#if __has_builtin(__is_target_arch)
#if __has_builtin(__is_target_vendor)
#if __has_builtin(__is_target_os)
#if __has_builtin(__is_target_environment)
/* “-target=x86_64-apple-ios12-macabi” */
/* “-target=arm64-apple-ios12-macabi” */
/* “-target=arm64e-apple-ios12-macabi” */
#if (__is_target_arch(x86_64) || __is_target_arch(arm64) || __is_target_arch(arm64e)) && __is_target_vendor(apple) && __is_target_os(ios) && __is_target_environment(macabi)
#define TARGET_OS_OSX 0
#define TARGET_OS_IPHONE 1
#define TARGET_OS_IOS 1
#define TARGET_OS_WATCH 0
#define TARGET_OS_TV 0
#define TARGET_OS_SIMULATOR 0
#define TARGET_OS_EMBEDDED 0
#define TARGET_OS_RTKIT 0
#define TARGET_OS_MACCATALYST 1
#define TARGET_OS_MACCATALYST 1
#ifndef TARGET_OS_UIKITFORMAC
#define TARGET_OS_UIKITFORMAC 1
#endif
#define TARGET_OS_DRIVERKIT 0
#define DYNAMIC_TARGETS_ENABLED 1
#endif
/* “-target=x86_64-apple-ios12-simulator” */
#if __is_target_arch(x86_64) && __is_target_vendor(apple) && __is_target_os(ios) && __is_target_environment(simulator)
#define TARGET_OS_OSX 0
#define TARGET_OS_IPHONE 1
#define TARGET_OS_IOS 1
#define TARGET_OS_WATCH 0
#define TARGET_OS_TV 0
#define TARGET_OS_SIMULATOR 1
#define TARGET_OS_EMBEDDED 0
#define TARGET_OS_RTKIT 0
#define TARGET_OS_MACCATALYST 0
#define TARGET_OS_MACCATALYST 0
#ifndef TARGET_OS_UIKITFORMAC
#define TARGET_OS_UIKITFORMAC 0
#endif
#define TARGET_OS_DRIVERKIT 0
#define DYNAMIC_TARGETS_ENABLED 1
#endif
/* -target=x86_64-apple-driverkit19.0 */
/* -target=arm64-apple-driverkit19.0 */
/* -target=arm64e-apple-driverkit19.0 */
#if (__is_target_arch(x86_64) || __is_target_arch(arm64) || __is_target_arch(arm64e)) && __is_target_vendor(apple) && __is_target_os(driverkit)
#define TARGET_OS_OSX 0
#define TARGET_OS_IPHONE 0
#define TARGET_OS_IOS 0
#define TARGET_OS_WATCH 0
#define TARGET_OS_TV 0
#define TARGET_OS_SIMULATOR 0
#define TARGET_OS_EMBEDDED 0
#define TARGET_OS_RTKIT 0
#define TARGET_OS_MACCATALYST 0
#define TARGET_OS_MACCATALYST 0
#ifndef TARGET_OS_UIKITFORMAC
#define TARGET_OS_UIKITFORMAC 0
#endif
#define TARGET_OS_DRIVERKIT 1
#define DYNAMIC_TARGETS_ENABLED 1
#endif
#endif /* #if __has_builtin(__is_target_environment) */
#endif /* #if __has_builtin(__is_target_os) */
#endif /* #if __has_builtin(__is_target_vendor) */
#endif /* #if __has_builtin(__is_target_arch) */
#endif /* #if defined(__has_builtin) */
#ifndef DYNAMIC_TARGETS_ENABLED
#define DYNAMIC_TARGETS_ENABLED 0
#endif /* DYNAMIC_TARGETS_ENABLED */
/*
* gcc based compiler used on Mac OS X
*/
#if defined(__GNUC__) && ( defined(__APPLE_CPP__) || defined(__APPLE_CC__) || defined(__MACOS_CLASSIC__) )
#define TARGET_OS_MAC 1
#define TARGET_OS_WIN32 0
#define TARGET_OS_UNIX 0
#if !DYNAMIC_TARGETS_ENABLED
#define TARGET_OS_OSX 1
#define TARGET_OS_IPHONE 0
#define TARGET_OS_IOS 0
#define TARGET_OS_WATCH 0
#define TARGET_OS_TV 0
#define TARGET_OS_MACCATALYST 0
#define TARGET_OS_MACCATALYST 0
#ifndef TARGET_OS_UIKITFORMAC
#define TARGET_OS_UIKITFORMAC 0
#endif
#define TARGET_OS_SIMULATOR 0
#define TARGET_OS_EMBEDDED 0
#define TARGET_OS_RTKIT 0
#define TARGET_OS_DRIVERKIT 0
#endif
#define TARGET_IPHONE_SIMULATOR TARGET_OS_SIMULATOR /* deprecated */
#define TARGET_OS_NANO TARGET_OS_WATCH /* deprecated */
#define TARGET_ABI_USES_IOS_VALUES (!TARGET_CPU_X86_64 || (TARGET_OS_IPHONE && !TARGET_OS_MACCATALYST))
#if defined(__ppc__)
#define TARGET_CPU_PPC 1
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_LITTLE_ENDIAN 0
#define TARGET_RT_BIG_ENDIAN 1
#define TARGET_RT_64_BIT 0
#ifdef __MACOS_CLASSIC__
#define TARGET_RT_MAC_CFM 1
#define TARGET_RT_MAC_MACHO 0
#else
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#endif
#elif defined(__ppc64__)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 1
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_LITTLE_ENDIAN 0
#define TARGET_RT_BIG_ENDIAN 1
#define TARGET_RT_64_BIT 1
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#elif defined(__i386__)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 1
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#define TARGET_RT_LITTLE_ENDIAN 1
#define TARGET_RT_BIG_ENDIAN 0
#define TARGET_RT_64_BIT 0
#elif defined(__x86_64__)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 1
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#define TARGET_RT_LITTLE_ENDIAN 1
#define TARGET_RT_BIG_ENDIAN 0
#define TARGET_RT_64_BIT 1
#elif defined(__arm__)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 1
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#define TARGET_RT_LITTLE_ENDIAN 1
#define TARGET_RT_BIG_ENDIAN 0
#define TARGET_RT_64_BIT 0
#elif defined(__arm64__)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 1
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#define TARGET_RT_LITTLE_ENDIAN 1
#define TARGET_RT_BIG_ENDIAN 0
#if __LP64__
#define TARGET_RT_64_BIT 1
#else
#define TARGET_RT_64_BIT 0
#endif
#else
#error unrecognized GNU C compiler
#endif
/*
* CodeWarrior compiler from Metrowerks/Motorola
*/
#elif defined(__MWERKS__)
#define TARGET_OS_MAC 1
#define TARGET_OS_WIN32 0
#define TARGET_OS_UNIX 0
#define TARGET_OS_EMBEDDED 0
#if defined(__POWERPC__)
#define TARGET_CPU_PPC 1
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_LITTLE_ENDIAN 0
#define TARGET_RT_BIG_ENDIAN 1
#elif defined(__INTEL__)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 1
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#define TARGET_RT_LITTLE_ENDIAN 1
#define TARGET_RT_BIG_ENDIAN 0
#else
#error unknown Metrowerks CPU type
#endif
#define TARGET_RT_64_BIT 0
#ifdef __MACH__
#define TARGET_RT_MAC_CFM 0
#define TARGET_RT_MAC_MACHO 1
#else
#define TARGET_RT_MAC_CFM 1
#define TARGET_RT_MAC_MACHO 0
#endif
/*
* unknown compiler
*/
#else
#if defined(TARGET_CPU_PPC) && TARGET_CPU_PPC
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#elif defined(TARGET_CPU_PPC64) && TARGET_CPU_PPC64
#define TARGET_CPU_PPC 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#elif defined(TARGET_CPU_X86) && TARGET_CPU_X86
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#elif defined(TARGET_CPU_X86_64) && TARGET_CPU_X86_64
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#elif defined(TARGET_CPU_ARM) && TARGET_CPU_ARM
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#elif defined(TARGET_CPU_ARM64) && TARGET_CPU_ARM64
#define TARGET_CPU_PPC 0
#define TARGET_CPU_PPC64 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_X86_64 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#else
/*
NOTE: If your compiler errors out here then support for your compiler
has not yet been added to TargetConditionals.h.
TargetConditionals.h is designed to be plug-and-play. It auto detects
which compiler is being run and configures the TARGET_ conditionals
appropriately.
The short term work around is to set the TARGET_CPU_ and TARGET_OS_
on the command line to the compiler (e.g. -DTARGET_CPU_MIPS=1 -DTARGET_OS_UNIX=1)
The long term solution is to add a new case to this file which
auto detects your compiler and sets up the TARGET_ conditionals.
Then submit the changes to Apple Computer.
*/
#error TargetConditionals.h: unknown compiler (see comment above)
#define TARGET_CPU_PPC 0
#define TARGET_CPU_68K 0
#define TARGET_CPU_X86 0
#define TARGET_CPU_ARM 0
#define TARGET_CPU_ARM64 0
#define TARGET_CPU_MIPS 0
#define TARGET_CPU_SPARC 0
#define TARGET_CPU_ALPHA 0
#endif
#define TARGET_OS_MAC 1
#define TARGET_OS_WIN32 0
#define TARGET_OS_UNIX 0
#define TARGET_OS_EMBEDDED 0
#if TARGET_CPU_PPC || TARGET_CPU_PPC64
#define TARGET_RT_BIG_ENDIAN 1
#define TARGET_RT_LITTLE_ENDIAN 0
#else
#define TARGET_RT_BIG_ENDIAN 0
#define TARGET_RT_LITTLE_ENDIAN 1
#endif
#if TARGET_CPU_PPC64 || TARGET_CPU_X86_64
#define TARGET_RT_64_BIT 1
#else
#define TARGET_RT_64_BIT 0
#endif
#ifdef __MACH__
#define TARGET_RT_MAC_MACHO 1
#define TARGET_RT_MAC_CFM 0
#else
#define TARGET_RT_MAC_MACHO 0
#define TARGET_RT_MAC_CFM 1
#endif
#endif
#endif /* __TARGETCONDITIONALS__ */

10
lib/libc/include/x86_64-macos-gnu/_ctermid.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2000, 2002-2006, 2008-2010, 2012 Apple Inc. All rights reserved.
* Copyright (c) 2000, 2002-2006, 2008-2010, 2012, 2020 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
@@ -23,5 +23,13 @@
#ifndef _CTERMID_H_
#define _CTERMID_H_
#include <sys/cdefs.h>
__BEGIN_DECLS
char *ctermid(char *);
__END_DECLS
#endif

121
lib/libc/include/x86_64-macos-gnu/_regex.h Normal file
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@@ -0,0 +1,121 @@
/*
* Copyright (c) 2000, 2011 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 2001-2009 Ville Laurikari <vl@iki.fi>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*-
* Copyright (c) 1992 Henry Spencer.
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Henry Spencer of the University of Toronto.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)regex.h 8.2 (Berkeley) 1/3/94
*/
/*
* Common header for regex.h and xlocale/_regex.h
*/
#ifndef __REGEX_H_
#define __REGEX_H_
#include <_types.h>
#include <Availability.h>
#include <sys/_types/_size_t.h>
/*********/
/* types */
/*********/
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
#include <sys/_types/_wchar_t.h>
#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
typedef __darwin_off_t regoff_t;
typedef struct {
int re_magic;
size_t re_nsub; /* number of parenthesized subexpressions */
const char *re_endp; /* end pointer for REG_PEND */
struct re_guts *re_g; /* none of your business :-) */
} regex_t;
typedef struct {
regoff_t rm_so; /* start of match */
regoff_t rm_eo; /* end of match */
} regmatch_t;
#endif /* !__REGEX_H_ */

33
lib/libc/include/x86_64-macos-gnu/_types/_nl_item.h Normal file
View File

@@ -0,0 +1,33 @@
/*
* Copyright (c) 2012 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _NL_ITEM
#define _NL_ITEM
#include <_types.h>
typedef __darwin_nl_item nl_item;
#endif /* _NL_ITEM */

37
lib/libc/include/x86_64-macos-gnu/_xlocale.h Normal file
View File

@@ -0,0 +1,37 @@
/*
* Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef __XLOCALE_H_
#define __XLOCALE_H_
#include <sys/cdefs.h>
struct _xlocale; /* forward reference */
typedef struct _xlocale * locale_t;
__BEGIN_DECLS
int ___mb_cur_max(void);
int ___mb_cur_max_l(locale_t);
__END_DECLS
#endif /* __XLOCALE_H_ */

37
lib/libc/include/x86_64-macos-gnu/aio.h Normal file
View File

@@ -0,0 +1,37 @@
/*
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* File: aio.h
* Author: Umesh Vaishampayan [umeshv@apple.com]
* 05-Feb-2003 umeshv Created.
*
* Header file for POSIX Asynchronous IO APIs
*
*/
#ifndef _AIO_H_
#define _AIO_H_
#include <sys/aio.h>
#endif /* _AIO_H_ */

381
lib/libc/include/x86_64-macos-gnu/architecture/byte_order.h Normal file
View File

@@ -0,0 +1,381 @@
/*
* Copyright (c) 1999-2008 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 1992 NeXT Computer, Inc.
*
* Byte ordering conversion.
*
*/
#ifndef _ARCHITECTURE_BYTE_ORDER_H_
#define _ARCHITECTURE_BYTE_ORDER_H_
/*
* Please note that the byte ordering functions in this file are deprecated.
* A replacement API exists in libkern/OSByteOrder.h
*/
#include <libkern/OSByteOrder.h>
typedef unsigned long NXSwappedFloat;
typedef unsigned long long NXSwappedDouble;
static __inline__ __attribute__((deprecated))
unsigned short
NXSwapShort(
unsigned short inv
)
{
return (unsigned short)OSSwapInt16((uint16_t)inv);
}
static __inline__ __attribute__((deprecated))
unsigned int
NXSwapInt(
unsigned int inv
)
{
return (unsigned int)OSSwapInt32((uint32_t)inv);
}
static __inline__ __attribute__((deprecated))
unsigned long
NXSwapLong(
unsigned long inv
)
{
return (unsigned long)OSSwapInt32((uint32_t)inv);
}
static __inline__ __attribute__((deprecated))
unsigned long long
NXSwapLongLong(
unsigned long long inv
)
{
return (unsigned long long)OSSwapInt64((uint64_t)inv);
}
static __inline__ __attribute__((deprecated))
NXSwappedFloat
NXConvertHostFloatToSwapped(float x)
{
union fconv {
float number;
NXSwappedFloat sf;
} u;
u.number = x;
return u.sf;
}
static __inline__ __attribute__((deprecated))
float
NXConvertSwappedFloatToHost(NXSwappedFloat x)
{
union fconv {
float number;
NXSwappedFloat sf;
} u;
u.sf = x;
return u.number;
}
static __inline__ __attribute__((deprecated))
NXSwappedDouble
NXConvertHostDoubleToSwapped(double x)
{
union dconv {
double number;
NXSwappedDouble sd;
} u;
u.number = x;
return u.sd;
}
static __inline__ __attribute__((deprecated))
double
NXConvertSwappedDoubleToHost(NXSwappedDouble x)
{
union dconv {
double number;
NXSwappedDouble sd;
} u;
u.sd = x;
return u.number;
}
static __inline__ __attribute__((deprecated))
NXSwappedFloat
NXSwapFloat(NXSwappedFloat x)
{
return (NXSwappedFloat)OSSwapInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
NXSwappedDouble
NXSwapDouble(NXSwappedDouble x)
{
return (NXSwappedDouble)OSSwapInt64((uint64_t)x);
}
/*
* Identify the byte order
* of the current host.
*/
enum NXByteOrder {
NX_UnknownByteOrder,
NX_LittleEndian,
NX_BigEndian
};
static __inline__
enum NXByteOrder
NXHostByteOrder(void)
{
#if defined(__LITTLE_ENDIAN__)
return NX_LittleEndian;
#elif defined(__BIG_ENDIAN__)
return NX_BigEndian;
#else
return NX_UnknownByteOrder;
#endif
}
static __inline__ __attribute__((deprecated))
unsigned short
NXSwapBigShortToHost(
unsigned short x
)
{
return (unsigned short)OSSwapBigToHostInt16((uint16_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned int
NXSwapBigIntToHost(
unsigned int x
)
{
return (unsigned int)OSSwapBigToHostInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long
NXSwapBigLongToHost(
unsigned long x
)
{
return (unsigned long)OSSwapBigToHostInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long long
NXSwapBigLongLongToHost(
unsigned long long x
)
{
return (unsigned long long)OSSwapBigToHostInt64((uint64_t)x);
}
static __inline__ __attribute__((deprecated))
double
NXSwapBigDoubleToHost(
NXSwappedDouble x
)
{
return NXConvertSwappedDoubleToHost((NXSwappedDouble)OSSwapBigToHostInt64((uint64_t)x));
}
static __inline__ __attribute__((deprecated))
float
NXSwapBigFloatToHost(
NXSwappedFloat x
)
{
return NXConvertSwappedFloatToHost((NXSwappedFloat)OSSwapBigToHostInt32((uint32_t)x));
}
static __inline__ __attribute__((deprecated))
unsigned short
NXSwapHostShortToBig(
unsigned short x
)
{
return (unsigned short)OSSwapHostToBigInt16((uint16_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned int
NXSwapHostIntToBig(
unsigned int x
)
{
return (unsigned int)OSSwapHostToBigInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long
NXSwapHostLongToBig(
unsigned long x
)
{
return (unsigned long)OSSwapHostToBigInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long long
NXSwapHostLongLongToBig(
unsigned long long x
)
{
return (unsigned long long)OSSwapHostToBigInt64((uint64_t)x);
}
static __inline__ __attribute__((deprecated))
NXSwappedDouble
NXSwapHostDoubleToBig(
double x
)
{
return (NXSwappedDouble)OSSwapHostToBigInt64((uint64_t)NXConvertHostDoubleToSwapped(x));
}
static __inline__ __attribute__((deprecated))
NXSwappedFloat
NXSwapHostFloatToBig(
float x
)
{
return (NXSwappedFloat)OSSwapHostToBigInt32((uint32_t)NXConvertHostFloatToSwapped(x));
}
static __inline__ __attribute__((deprecated))
unsigned short
NXSwapLittleShortToHost(
unsigned short x
)
{
return (unsigned short)OSSwapLittleToHostInt16((uint16_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned int
NXSwapLittleIntToHost(
unsigned int x
)
{
return (unsigned int)OSSwapLittleToHostInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long
NXSwapLittleLongToHost(
unsigned long x
)
{
return (unsigned long)OSSwapLittleToHostInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long long
NXSwapLittleLongLongToHost(
unsigned long long x
)
{
return (unsigned long long)OSSwapLittleToHostInt64((uint64_t)x);
}
static __inline__ __attribute__((deprecated))
double
NXSwapLittleDoubleToHost(
NXSwappedDouble x
)
{
return NXConvertSwappedDoubleToHost((NXSwappedDouble)OSSwapLittleToHostInt64((uint64_t)x));
}
static __inline__ __attribute__((deprecated))
float
NXSwapLittleFloatToHost(
NXSwappedFloat x
)
{
return NXConvertSwappedFloatToHost((NXSwappedFloat)OSSwapLittleToHostInt32((uint32_t)x));
}
static __inline__ __attribute__((deprecated))
unsigned short
NXSwapHostShortToLittle(
unsigned short x
)
{
return (unsigned short)OSSwapHostToLittleInt16((uint16_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned int
NXSwapHostIntToLittle(
unsigned int x
)
{
return (unsigned int)OSSwapHostToLittleInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long
NXSwapHostLongToLittle(
unsigned long x
)
{
return (unsigned long)OSSwapHostToLittleInt32((uint32_t)x);
}
static __inline__ __attribute__((deprecated))
unsigned long long
NXSwapHostLongLongToLittle(
unsigned long long x
)
{
return (unsigned long long)OSSwapHostToLittleInt64((uint64_t)x);
}
static __inline__ __attribute__((deprecated))
NXSwappedDouble
NXSwapHostDoubleToLittle(
double x
)
{
return (NXSwappedDouble)OSSwapHostToLittleInt64((uint64_t)NXConvertHostDoubleToSwapped(x));
}
static __inline__ __attribute__((deprecated))
NXSwappedFloat
NXSwapHostFloatToLittle(
float x
)
{
return (NXSwappedFloat)OSSwapHostToLittleInt32((uint32_t)NXConvertHostFloatToSwapped(x));
}
#endif /* _ARCHITECTURE_BYTE_ORDER_H_ */

97
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/*
* ++Copyright++ 1983, 1993
* -
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* -
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
* -
* --Copyright--
*/
/*
* @(#)inet.h 8.1 (Berkeley) 6/2/93
* $Id: inet.h,v 1.10 2006/02/01 18:09:47 majka Exp $
*/
#ifndef _ARPA_INET_H_
#define _ARPA_INET_H_
/* External definitions for functions in inet(3), addr2ascii(3) */
#include <sys/cdefs.h>
#include <sys/_types.h>
#include <stdint.h> /* uint32_t uint16_t */
#include <machine/endian.h> /* htonl() and family if (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#include <sys/_endian.h> /* htonl() and family if (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
#include <netinet/in.h> /* in_addr */
__BEGIN_DECLS
in_addr_t inet_addr(const char *);
char *inet_ntoa(struct in_addr);
const char *inet_ntop(int, const void *, char *, socklen_t);
int inet_pton(int, const char *, void *);
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
int ascii2addr(int, const char *, void *);
char *addr2ascii(int, const void *, int, char *);
int inet_aton(const char *, struct in_addr *);
in_addr_t inet_lnaof(struct in_addr);
struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
in_addr_t inet_netof(struct in_addr);
in_addr_t inet_network(const char *);
char *inet_net_ntop(int, const void *, int, char *, __darwin_size_t);
int inet_net_pton(int, const char *, void *, __darwin_size_t);
char *inet_neta(in_addr_t, char *, __darwin_size_t);
unsigned int inet_nsap_addr(const char *, unsigned char *, int);
char *inet_nsap_ntoa(int, const unsigned char *, char *);
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
__END_DECLS
#endif /* !_ARPA_INET_H_ */

391
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/*-
* Copyright (c) 2005-2009 Apple Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $P4: //depot/projects/trustedbsd/openbsm/sys/bsm/audit.h#10 $
*/
#ifndef _BSM_AUDIT_H
#define _BSM_AUDIT_H
#include <sys/param.h>
#include <sys/types.h>
#define AUDIT_RECORD_MAGIC 0x828a0f1b
#define MAX_AUDIT_RECORDS 20
#define MAXAUDITDATA (0x8000 - 1)
#define MAX_AUDIT_RECORD_SIZE MAXAUDITDATA
#define MIN_AUDIT_FILE_SIZE (512 * 1024)
/*
* Minimum noumber of free blocks on the filesystem containing the audit
* log necessary to avoid a hard log rotation. DO NOT SET THIS VALUE TO 0
* as the kernel does an unsigned compare, plus we want to leave a few blocks
* free so userspace can terminate the log, etc.
*/
#define AUDIT_HARD_LIMIT_FREE_BLOCKS 4
/*
* Triggers for the audit daemon.
*/
#define AUDIT_TRIGGER_MIN 1
#define AUDIT_TRIGGER_LOW_SPACE 1 /* Below low watermark. */
#define AUDIT_TRIGGER_ROTATE_KERNEL 2 /* Kernel requests rotate. */
#define AUDIT_TRIGGER_READ_FILE 3 /* Re-read config file. */
#define AUDIT_TRIGGER_CLOSE_AND_DIE 4 /* Terminate audit. */
#define AUDIT_TRIGGER_NO_SPACE 5 /* Below min free space. */
#define AUDIT_TRIGGER_ROTATE_USER 6 /* User requests rotate. */
#define AUDIT_TRIGGER_INITIALIZE 7 /* User initialize of auditd. */
#define AUDIT_TRIGGER_EXPIRE_TRAILS 8 /* User expiration of trails. */
#define AUDIT_TRIGGER_MAX 8
/*
* The special device filename (FreeBSD).
*/
#define AUDITDEV_FILENAME "audit"
#define AUDIT_TRIGGER_FILE ("/dev/" AUDITDEV_FILENAME)
/*
* Pre-defined audit IDs
*/
#define AU_DEFAUDITID (uid_t)(-1)
#define AU_DEFAUDITSID 0
#define AU_ASSIGN_ASID -1
/*
* IPC types.
*/
#define AT_IPC_MSG ((unsigned char)1) /* Message IPC id. */
#define AT_IPC_SEM ((unsigned char)2) /* Semaphore IPC id. */
#define AT_IPC_SHM ((unsigned char)3) /* Shared mem IPC id. */
/*
* Audit conditions.
*/
#define AUC_UNSET 0
#define AUC_AUDITING 1
#define AUC_NOAUDIT 2
#define AUC_DISABLED -1
/*
* auditon(2) commands.
*/
#define A_OLDGETPOLICY 2
#define A_OLDSETPOLICY 3
#define A_GETKMASK 4
#define A_SETKMASK 5
#define A_OLDGETQCTRL 6
#define A_OLDSETQCTRL 7
#define A_GETCWD 8
#define A_GETCAR 9
#define A_GETSTAT 12
#define A_SETSTAT 13
#define A_SETUMASK 14
#define A_SETSMASK 15
#define A_OLDGETCOND 20
#define A_OLDSETCOND 21
#define A_GETCLASS 22
#define A_SETCLASS 23
#define A_GETPINFO 24
#define A_SETPMASK 25
#define A_SETFSIZE 26
#define A_GETFSIZE 27
#define A_GETPINFO_ADDR 28
#define A_GETKAUDIT 29
#define A_SETKAUDIT 30
#define A_SENDTRIGGER 31
#define A_GETSINFO_ADDR 32
#define A_GETPOLICY 33
#define A_SETPOLICY 34
#define A_GETQCTRL 35
#define A_SETQCTRL 36
#define A_GETCOND 37
#define A_SETCOND 38
#define A_GETSFLAGS 39
#define A_SETSFLAGS 40
#define A_GETCTLMODE 41
#define A_SETCTLMODE 42
#define A_GETEXPAFTER 43
#define A_SETEXPAFTER 44
/*
* Audit policy controls.
*/
#define AUDIT_CNT 0x0001
#define AUDIT_AHLT 0x0002
#define AUDIT_ARGV 0x0004
#define AUDIT_ARGE 0x0008
#define AUDIT_SEQ 0x0010
#define AUDIT_WINDATA 0x0020
#define AUDIT_USER 0x0040
#define AUDIT_GROUP 0x0080
#define AUDIT_TRAIL 0x0100
#define AUDIT_PATH 0x0200
#define AUDIT_SCNT 0x0400
#define AUDIT_PUBLIC 0x0800
#define AUDIT_ZONENAME 0x1000
#define AUDIT_PERZONE 0x2000
/*
* Default audit queue control parameters.
*/
#define AQ_HIWATER 100
#define AQ_MAXHIGH 10000
#define AQ_LOWATER 10
#define AQ_BUFSZ MAXAUDITDATA
#define AQ_MAXBUFSZ 1048576
/*
* Default minimum percentage free space on file system.
*/
#define AU_FS_MINFREE 20
/*
* Type definitions used indicating the length of variable length addresses
* in tokens containing addresses, such as header fields.
*/
#define AU_IPv4 4
#define AU_IPv6 16
/*
* Reserved audit class mask indicating which classes are unable to have
* events added or removed by unentitled processes.
*/
#define AU_CLASS_MASK_RESERVED 0x10000000
/*
* Audit control modes
*/
#define AUDIT_CTLMODE_NORMAL ((unsigned char)1)
#define AUDIT_CTLMODE_EXTERNAL ((unsigned char)2)
/*
* Audit file expire_after op modes
*/
#define AUDIT_EXPIRE_OP_AND ((unsigned char)0)
#define AUDIT_EXPIRE_OP_OR ((unsigned char)1)
__BEGIN_DECLS
typedef uid_t au_id_t;
typedef pid_t au_asid_t;
typedef u_int16_t au_event_t;
typedef u_int16_t au_emod_t;
typedef u_int32_t au_class_t;
typedef u_int64_t au_asflgs_t __attribute__ ((aligned(8)));
typedef unsigned char au_ctlmode_t;
struct au_tid {
dev_t port;
u_int32_t machine;
};
typedef struct au_tid au_tid_t;
struct au_tid_addr {
dev_t at_port;
u_int32_t at_type;
u_int32_t at_addr[4];
};
typedef struct au_tid_addr au_tid_addr_t;
struct au_mask {
unsigned int am_success; /* Success bits. */
unsigned int am_failure; /* Failure bits. */
};
typedef struct au_mask au_mask_t;
struct auditinfo {
au_id_t ai_auid; /* Audit user ID. */
au_mask_t ai_mask; /* Audit masks. */
au_tid_t ai_termid; /* Terminal ID. */
au_asid_t ai_asid; /* Audit session ID. */
};
typedef struct auditinfo auditinfo_t;
struct auditinfo_addr {
au_id_t ai_auid; /* Audit user ID. */
au_mask_t ai_mask; /* Audit masks. */
au_tid_addr_t ai_termid; /* Terminal ID. */
au_asid_t ai_asid; /* Audit session ID. */
au_asflgs_t ai_flags; /* Audit session flags. */
};
typedef struct auditinfo_addr auditinfo_addr_t;
struct auditpinfo {
pid_t ap_pid; /* ID of target process. */
au_id_t ap_auid; /* Audit user ID. */
au_mask_t ap_mask; /* Audit masks. */
au_tid_t ap_termid; /* Terminal ID. */
au_asid_t ap_asid; /* Audit session ID. */
};
typedef struct auditpinfo auditpinfo_t;
struct auditpinfo_addr {
pid_t ap_pid; /* ID of target process. */
au_id_t ap_auid; /* Audit user ID. */
au_mask_t ap_mask; /* Audit masks. */
au_tid_addr_t ap_termid; /* Terminal ID. */
au_asid_t ap_asid; /* Audit session ID. */
au_asflgs_t ap_flags; /* Audit session flags. */
};
typedef struct auditpinfo_addr auditpinfo_addr_t;
struct au_session {
auditinfo_addr_t *as_aia_p; /* Ptr to full audit info. */
au_mask_t as_mask; /* Process Audit Masks. */
};
typedef struct au_session au_session_t;
struct au_expire_after {
time_t age; /* Age after which trail files should be expired */
size_t size; /* Aggregate trail size when files should be expired */
unsigned char op_type; /* Operator used with the above values to determine when files should be expired */
};
typedef struct au_expire_after au_expire_after_t;
/*
* Contents of token_t are opaque outside of libbsm.
*/
typedef struct au_token token_t;
/*
* Kernel audit queue control parameters:
* Default: Maximum:
* aq_hiwater: AQ_HIWATER (100) AQ_MAXHIGH (10000)
* aq_lowater: AQ_LOWATER (10) <aq_hiwater
* aq_bufsz: AQ_BUFSZ (32767) AQ_MAXBUFSZ (1048576)
* aq_delay: 20 20000 (not used)
*/
struct au_qctrl {
int aq_hiwater; /* Max # of audit recs in queue when */
/* threads with new ARs get blocked. */
int aq_lowater; /* # of audit recs in queue when */
/* blocked threads get unblocked. */
int aq_bufsz; /* Max size of audit record for audit(2). */
int aq_delay; /* Queue delay (not used). */
int aq_minfree; /* Minimum filesystem percent free space. */
};
typedef struct au_qctrl au_qctrl_t;
/*
* Structure for the audit statistics.
*/
struct audit_stat {
unsigned int as_version;
unsigned int as_numevent;
int as_generated;
int as_nonattrib;
int as_kernel;
int as_audit;
int as_auditctl;
int as_enqueue;
int as_written;
int as_wblocked;
int as_rblocked;
int as_dropped;
int as_totalsize;
unsigned int as_memused;
};
typedef struct audit_stat au_stat_t;
/*
* Structure for the audit file statistics.
*/
struct audit_fstat {
u_int64_t af_filesz;
u_int64_t af_currsz;
};
typedef struct audit_fstat au_fstat_t;
/*
* Audit to event class mapping.
*/
struct au_evclass_map {
au_event_t ec_number;
au_class_t ec_class;
};
typedef struct au_evclass_map au_evclass_map_t;
#if !defined(_KERNEL) && !defined(KERNEL)
#include <Availability.h>
#define __AUDIT_API_DEPRECATED __API_DEPRECATED("audit is deprecated", macos(10.4, 11.0))
#else
#define __AUDIT_API_DEPRECATED
#endif
/*
* Audit system calls.
*/
#if !defined(_KERNEL) && !defined(KERNEL)
int audit(const void *, int)
__AUDIT_API_DEPRECATED;
int auditon(int, void *, int)
__AUDIT_API_DEPRECATED;
int auditctl(const char *)
__AUDIT_API_DEPRECATED;
int getauid(au_id_t *);
int setauid(const au_id_t *);
int getaudit_addr(struct auditinfo_addr *, int);
int setaudit_addr(const struct auditinfo_addr *, int);
#if defined(__APPLE__)
#include <Availability.h>
/*
* getaudit()/setaudit() are deprecated and have been replaced with
* wrappers to the getaudit_addr()/setaudit_addr() syscalls above.
*/
int getaudit(struct auditinfo *)
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8,
__IPHONE_2_0, __IPHONE_6_0);
int setaudit(const struct auditinfo *)
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0, __MAC_10_8,
__IPHONE_2_0, __IPHONE_6_0);
#else
int getaudit(struct auditinfo *)
__AUDIT_API_DEPRECATED;
int setaudit(const struct auditinfo *)
__AUDIT_API_DEPRECATED;
#endif /* !__APPLE__ */
#ifdef __APPLE_API_PRIVATE
#include <mach/port.h>
mach_port_name_t audit_session_self(void);
au_asid_t audit_session_join(mach_port_name_t port);
int audit_session_port(au_asid_t asid, mach_port_name_t *portname);
#endif /* __APPLE_API_PRIVATE */
#endif /* defined(_KERNEL) || defined(KERNEL) */
__END_DECLS
#endif /* !_BSM_AUDIT_H */

133
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/*
* Copyright (c) 2004-2019 Apple, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _COPYFILE_H_ /* version 0.1 */
#define _COPYFILE_H_
/*
* This API facilitates the copying of files and their associated
* metadata. There are several open source projects that need
* modifications to support preserving extended attributes and ACLs
* and this API collapses several hundred lines of modifications into
* one or two calls.
*/
/* private */
#include <sys/cdefs.h>
#include <stdint.h>
__BEGIN_DECLS
struct _copyfile_state;
typedef struct _copyfile_state * copyfile_state_t;
typedef uint32_t copyfile_flags_t;
/* public */
/* receives:
* from path to source file system object
* to path to destination file system object
* state opaque blob for future extensibility
* Must be NULL in current implementation
* flags (described below)
* returns:
* int negative for error
*/
int copyfile(const char *from, const char *to, copyfile_state_t state, copyfile_flags_t flags);
int fcopyfile(int from_fd, int to_fd, copyfile_state_t, copyfile_flags_t flags);
int copyfile_state_free(copyfile_state_t);
copyfile_state_t copyfile_state_alloc(void);
int copyfile_state_get(copyfile_state_t s, uint32_t flag, void * dst);
int copyfile_state_set(copyfile_state_t s, uint32_t flag, const void * src);
typedef int (*copyfile_callback_t)(int, int, copyfile_state_t, const char *, const char *, void *);
#define COPYFILE_STATE_SRC_FD 1
#define COPYFILE_STATE_SRC_FILENAME 2
#define COPYFILE_STATE_DST_FD 3
#define COPYFILE_STATE_DST_FILENAME 4
#define COPYFILE_STATE_QUARANTINE 5
#define COPYFILE_STATE_STATUS_CB 6
#define COPYFILE_STATE_STATUS_CTX 7
#define COPYFILE_STATE_COPIED 8
#define COPYFILE_STATE_XATTRNAME 9
#define COPYFILE_STATE_WAS_CLONED 10
#define COPYFILE_DISABLE_VAR "COPYFILE_DISABLE"
/* flags for copyfile */
#define COPYFILE_ACL (1<<0)
#define COPYFILE_STAT (1<<1)
#define COPYFILE_XATTR (1<<2)
#define COPYFILE_DATA (1<<3)
#define COPYFILE_SECURITY (COPYFILE_STAT | COPYFILE_ACL)
#define COPYFILE_METADATA (COPYFILE_SECURITY | COPYFILE_XATTR)
#define COPYFILE_ALL (COPYFILE_METADATA | COPYFILE_DATA)
#define COPYFILE_RECURSIVE (1<<15) /* Descend into hierarchies */
#define COPYFILE_CHECK (1<<16) /* return flags for xattr or acls if set */
#define COPYFILE_EXCL (1<<17) /* fail if destination exists */
#define COPYFILE_NOFOLLOW_SRC (1<<18) /* don't follow if source is a symlink */
#define COPYFILE_NOFOLLOW_DST (1<<19) /* don't follow if dst is a symlink */
#define COPYFILE_MOVE (1<<20) /* unlink src after copy */
#define COPYFILE_UNLINK (1<<21) /* unlink dst before copy */
#define COPYFILE_NOFOLLOW (COPYFILE_NOFOLLOW_SRC | COPYFILE_NOFOLLOW_DST)
#define COPYFILE_PACK (1<<22)
#define COPYFILE_UNPACK (1<<23)
#define COPYFILE_CLONE (1<<24)
#define COPYFILE_CLONE_FORCE (1<<25)
#define COPYFILE_RUN_IN_PLACE (1<<26)
#define COPYFILE_DATA_SPARSE (1<<27)
#define COPYFILE_PRESERVE_DST_TRACKED (1<<28)
#define COPYFILE_VERBOSE (1<<30)
#define COPYFILE_RECURSE_ERROR 0
#define COPYFILE_RECURSE_FILE 1
#define COPYFILE_RECURSE_DIR 2
#define COPYFILE_RECURSE_DIR_CLEANUP 3
#define COPYFILE_COPY_DATA 4
#define COPYFILE_COPY_XATTR 5
#define COPYFILE_START 1
#define COPYFILE_FINISH 2
#define COPYFILE_ERR 3
#define COPYFILE_PROGRESS 4
#define COPYFILE_CONTINUE 0
#define COPYFILE_SKIP 1
#define COPYFILE_QUIT 2
__END_DECLS
#endif /* _COPYFILE_H_ */

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/*-
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: src/include/cpio.h,v 1.1 2002/08/01 07:18:38 mike Exp $
*/
#ifndef _CPIO_H_
#define _CPIO_H_
#define C_ISSOCK 0140000 /* Socket. */
#define C_ISLNK 0120000 /* Symbolic link. */
#define C_ISCTG 0110000 /* Reserved. */
#define C_ISREG 0100000 /* Regular file. */
#define C_ISBLK 0060000 /* Block special. */
#define C_ISDIR 0040000 /* Directory. */
#define C_ISCHR 0020000 /* Character special. */
#define C_ISFIFO 0010000 /* FIFO. */
#define C_ISUID 0004000 /* Set user ID. */
#define C_ISGID 0002000 /* Set group ID. */
#define C_ISVTX 0001000 /* On directories, restricted deletion flag. */
#define C_IRUSR 0000400 /* Read by owner. */
#define C_IWUSR 0000200 /* Write by owner. */
#define C_IXUSR 0000100 /* Execute by owner. */
#define C_IRGRP 0000040 /* Read by group. */
#define C_IWGRP 0000020 /* Write by group. */
#define C_IXGRP 0000010 /* Execute by group. */
#define C_IROTH 0000004 /* Read by others. */
#define C_IWOTH 0000002 /* Write by others. */
#define C_IXOTH 0000001 /* Execute by others. */
#define MAGIC "070707"
#endif /* _CPIO_H_ */

47
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/*
* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved
*/
/*
** Prototypes for the functions to get environment information in
** the world of dynamic libraries. Lifted from .c file of same name.
** Fri Jun 23 12:56:47 PDT 1995
** AOF (afreier@next.com)
*/
#include <sys/cdefs.h>
__BEGIN_DECLS
extern char ***_NSGetArgv(void);
extern int *_NSGetArgc(void);
extern char ***_NSGetEnviron(void);
extern char **_NSGetProgname(void);
#ifdef __LP64__
extern struct mach_header_64 *
#else /* !__LP64__ */
extern struct mach_header *
#endif /* __LP64__ */
_NSGetMachExecuteHeader(void);
__END_DECLS

118
lib/libc/include/x86_64-macos-gnu/device/device_types.h Normal file
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/*
* Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* Author: David B. Golub, Carnegie Mellon University
* Date: 3/89
*/
#ifndef DEVICE_TYPES_H
#define DEVICE_TYPES_H
/*
* Types for device interface.
*/
#include <mach/std_types.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/port.h>
/*
* IO buffer - out-of-line array of characters.
*/
typedef char * io_buf_ptr_t;
/*
* Some types for IOKit.
*/
#ifdef IOKIT
/* must match device_types.defs */
typedef char io_name_t[128];
typedef char io_string_t[512];
typedef char io_string_inband_t[4096];
typedef char io_struct_inband_t[4096];
#if __LP64__
typedef uint64_t io_user_scalar_t;
typedef uint64_t io_user_reference_t;
typedef io_user_scalar_t io_scalar_inband_t[16];
typedef io_user_reference_t io_async_ref_t[8];
typedef io_user_scalar_t io_scalar_inband64_t[16];
typedef io_user_reference_t io_async_ref64_t[8];
#else
typedef int io_user_scalar_t;
typedef natural_t io_user_reference_t;
typedef io_user_scalar_t io_scalar_inband_t[16];
typedef io_user_reference_t io_async_ref_t[8];
typedef uint64_t io_scalar_inband64_t[16];
typedef uint64_t io_async_ref64_t[8];
#endif // __LP64__
#ifndef __IOKIT_PORTS_DEFINED__
#define __IOKIT_PORTS_DEFINED__
typedef mach_port_t io_object_t;
#endif /* __IOKIT_PORTS_DEFINED__ */
#endif /* IOKIT */
#endif /* DEVICE_TYPES_H */

191
lib/libc/include/x86_64-macos-gnu/dirent.h Normal file
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/*
* Copyright (c) 2000, 2002-2008 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*-
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)dirent.h 8.2 (Berkeley) 7/28/94
*/
#ifndef _DIRENT_H_
#define _DIRENT_H_
/*
* The kernel defines the format of directory entries
*/
#include <_types.h>
#include <sys/dirent.h>
#include <sys/cdefs.h>
#include <Availability.h>
#include <sys/_pthread/_pthread_types.h> /* __darwin_pthread_mutex_t */
struct _telldir; /* forward reference */
/* structure describing an open directory. */
typedef struct {
int __dd_fd; /* file descriptor associated with directory */
long __dd_loc; /* offset in current buffer */
long __dd_size; /* amount of data returned */
char *__dd_buf; /* data buffer */
int __dd_len; /* size of data buffer */
long __dd_seek; /* magic cookie returned */
__unused long __padding; /* (__dd_rewind space left for bincompat) */
int __dd_flags; /* flags for readdir */
__darwin_pthread_mutex_t __dd_lock; /* for thread locking */
struct _telldir *__dd_td; /* telldir position recording */
} DIR;
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
/* definitions for library routines operating on directories. */
#define DIRBLKSIZ 1024
/* flags for opendir2 */
#define DTF_HIDEW 0x0001 /* hide whiteout entries */
#define DTF_NODUP 0x0002 /* don't return duplicate names */
#define DTF_REWIND 0x0004 /* rewind after reading union stack */
#define __DTF_READALL 0x0008 /* everything has been read */
#define __DTF_SKIPREAD 0x0010 /* assume internal buffer is populated */
#define __DTF_ATEND 0x0020 /* there's nothing more to read in the kernel */
#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
#ifndef KERNEL
__BEGIN_DECLS
int closedir(DIR *) __DARWIN_ALIAS(closedir);
DIR *opendir(const char *) __DARWIN_ALIAS_I(opendir);
struct dirent *readdir(DIR *) __DARWIN_INODE64(readdir);
int readdir_r(DIR *, struct dirent *, struct dirent **) __DARWIN_INODE64(readdir_r);
void rewinddir(DIR *) __DARWIN_ALIAS_I(rewinddir);
void seekdir(DIR *, long) __DARWIN_ALIAS_I(seekdir);
long telldir(DIR *) __DARWIN_ALIAS_I(telldir);
__END_DECLS
/* Additional functionality provided by:
* POSIX.1-2008
*/
#if __DARWIN_C_LEVEL >= 200809L
__BEGIN_DECLS
__OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0)
DIR *fdopendir(int) __DARWIN_ALIAS_I(fdopendir);
int alphasort(const struct dirent **, const struct dirent **) __DARWIN_INODE64(alphasort);
#if (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_8) || (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_6_0)
#include <errno.h>
#include <stdlib.h>
#define dirfd(dirp) ({ \
DIR *_dirp = (dirp); \
int ret = -1; \
if (_dirp == NULL || _dirp->__dd_fd < 0) \
errno = EINVAL; \
else \
ret = _dirp->__dd_fd; \
ret; \
})
#else
int dirfd(DIR *dirp) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
#endif
int scandir(const char *, struct dirent ***,
int (*)(const struct dirent *), int (*)(const struct dirent **, const struct dirent **)) __DARWIN_INODE64(scandir);
#ifdef __BLOCKS__
#if __has_attribute(noescape)
#define __scandir_noescape __attribute__((__noescape__))
#else
#define __scandir_noescape
#endif
int scandir_b(const char *, struct dirent ***,
int (^)(const struct dirent *) __scandir_noescape,
int (^)(const struct dirent **, const struct dirent **) __scandir_noescape)
__DARWIN_INODE64(scandir_b) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */
__END_DECLS
#endif /* __DARWIN_C_LEVEL >= 200809L */
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
__BEGIN_DECLS
int getdirentries(int, char *, int, long *)
#if __DARWIN_64_BIT_INO_T
/*
* getdirentries() doesn't work when 64-bit inodes is in effect, so we
* generate a link error.
*/
__asm("_getdirentries_is_not_available_when_64_bit_inodes_are_in_effect")
#else /* !__DARWIN_64_BIT_INO_T */
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_6, __IPHONE_2_0,__IPHONE_2_0)
#endif /* __DARWIN_64_BIT_INO_T */
;
DIR *__opendir2(const char *, int) __DARWIN_ALIAS_I(__opendir2);
__END_DECLS
#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
#endif /* !KERNEL */
#endif /* !_DIRENT_H_ */

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/*
* Copyright (c) 2008-2012 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_BASE__
#define __DISPATCH_BASE__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#endif
#ifndef __has_builtin
#define __has_builtin(x) 0
#endif
#ifndef __has_include
#define __has_include(x) 0
#endif
#ifndef __has_feature
#define __has_feature(x) 0
#endif
#ifndef __has_attribute
#define __has_attribute(x) 0
#endif
#ifndef __has_extension
#define __has_extension(x) 0
#endif
#if __GNUC__
#define DISPATCH_NORETURN __attribute__((__noreturn__))
#define DISPATCH_NOTHROW __attribute__((__nothrow__))
#define DISPATCH_NONNULL1 __attribute__((__nonnull__(1)))
#define DISPATCH_NONNULL2 __attribute__((__nonnull__(2)))
#define DISPATCH_NONNULL3 __attribute__((__nonnull__(3)))
#define DISPATCH_NONNULL4 __attribute__((__nonnull__(4)))
#define DISPATCH_NONNULL5 __attribute__((__nonnull__(5)))
#define DISPATCH_NONNULL6 __attribute__((__nonnull__(6)))
#define DISPATCH_NONNULL7 __attribute__((__nonnull__(7)))
#if __clang__ && __clang_major__ < 3
// rdar://problem/6857843
#define DISPATCH_NONNULL_ALL
#else
#define DISPATCH_NONNULL_ALL __attribute__((__nonnull__))
#endif
#define DISPATCH_SENTINEL __attribute__((__sentinel__))
#define DISPATCH_PURE __attribute__((__pure__))
#define DISPATCH_CONST __attribute__((__const__))
#define DISPATCH_WARN_RESULT __attribute__((__warn_unused_result__))
#define DISPATCH_MALLOC __attribute__((__malloc__))
#define DISPATCH_ALWAYS_INLINE __attribute__((__always_inline__))
#define DISPATCH_UNAVAILABLE __attribute__((__unavailable__))
#define DISPATCH_UNAVAILABLE_MSG(msg) __attribute__((__unavailable__(msg)))
#elif defined(_MSC_VER)
#define DISPATCH_NORETURN __declspec(noreturn)
#define DISPATCH_NOTHROW __declspec(nothrow)
#define DISPATCH_NONNULL1
#define DISPATCH_NONNULL2
#define DISPATCH_NONNULL3
#define DISPATCH_NONNULL4
#define DISPATCH_NONNULL5
#define DISPATCH_NONNULL6
#define DISPATCH_NONNULL7
#define DISPATCH_NONNULL_ALL
#define DISPATCH_SENTINEL
#define DISPATCH_PURE
#define DISPATCH_CONST
#if (_MSC_VER >= 1700)
#define DISPATCH_WARN_RESULT _Check_return_
#else
#define DISPATCH_WARN_RESULT
#endif
#define DISPATCH_MALLOC
#define DISPATCH_ALWAYS_INLINE __forceinline
#define DISPATCH_UNAVAILABLE
#define DISPATCH_UNAVAILABLE_MSG(msg)
#else
/*! @parseOnly */
#define DISPATCH_NORETURN
/*! @parseOnly */
#define DISPATCH_NOTHROW
/*! @parseOnly */
#define DISPATCH_NONNULL1
/*! @parseOnly */
#define DISPATCH_NONNULL2
/*! @parseOnly */
#define DISPATCH_NONNULL3
/*! @parseOnly */
#define DISPATCH_NONNULL4
/*! @parseOnly */
#define DISPATCH_NONNULL5
/*! @parseOnly */
#define DISPATCH_NONNULL6
/*! @parseOnly */
#define DISPATCH_NONNULL7
/*! @parseOnly */
#define DISPATCH_NONNULL_ALL
/*! @parseOnly */
#define DISPATCH_SENTINEL
/*! @parseOnly */
#define DISPATCH_PURE
/*! @parseOnly */
#define DISPATCH_CONST
/*! @parseOnly */
#define DISPATCH_WARN_RESULT
/*! @parseOnly */
#define DISPATCH_MALLOC
/*! @parseOnly */
#define DISPATCH_ALWAYS_INLINE
/*! @parseOnly */
#define DISPATCH_UNAVAILABLE
/*! @parseOnly */
#define DISPATCH_UNAVAILABLE_MSG(msg)
#endif
#define DISPATCH_LINUX_UNAVAILABLE()
#ifdef __FreeBSD__
#define DISPATCH_FREEBSD_UNAVAILABLE() \
DISPATCH_UNAVAILABLE_MSG( \
"This interface is unavailable on FreeBSD systems")
#else
#define DISPATCH_FREEBSD_UNAVAILABLE()
#endif
#ifndef DISPATCH_ALIAS_V2
#if TARGET_OS_MAC
#define DISPATCH_ALIAS_V2(sym) __asm__("_" #sym "$V2")
#else
#define DISPATCH_ALIAS_V2(sym)
#endif
#endif
#if defined(_WIN32)
#if defined(__cplusplus)
#define DISPATCH_EXPORT extern "C" __declspec(dllimport)
#else
#define DISPATCH_EXPORT extern __declspec(dllimport)
#endif
#elif __GNUC__
#define DISPATCH_EXPORT extern __attribute__((visibility("default")))
#else
#define DISPATCH_EXPORT extern
#endif
#if __GNUC__
#define DISPATCH_INLINE static __inline__
#else
#define DISPATCH_INLINE static inline
#endif
#if __GNUC__
#define DISPATCH_EXPECT(x, v) __builtin_expect((x), (v))
#define dispatch_compiler_barrier() __asm__ __volatile__("" ::: "memory")
#else
#define DISPATCH_EXPECT(x, v) (x)
#define dispatch_compiler_barrier() do { } while (0)
#endif
#if __has_attribute(not_tail_called)
#define DISPATCH_NOT_TAIL_CALLED __attribute__((__not_tail_called__))
#else
#define DISPATCH_NOT_TAIL_CALLED
#endif
#if __has_builtin(__builtin_assume)
#define DISPATCH_COMPILER_CAN_ASSUME(expr) __builtin_assume(expr)
#else
#define DISPATCH_COMPILER_CAN_ASSUME(expr) ((void)(expr))
#endif
#if __has_attribute(noescape)
#define DISPATCH_NOESCAPE __attribute__((__noescape__))
#else
#define DISPATCH_NOESCAPE
#endif
#if __has_attribute(cold)
#define DISPATCH_COLD __attribute__((__cold__))
#else
#define DISPATCH_COLD
#endif
#if __has_feature(assume_nonnull)
#define DISPATCH_ASSUME_NONNULL_BEGIN _Pragma("clang assume_nonnull begin")
#define DISPATCH_ASSUME_NONNULL_END _Pragma("clang assume_nonnull end")
#else
#define DISPATCH_ASSUME_NONNULL_BEGIN
#define DISPATCH_ASSUME_NONNULL_END
#endif
#if !__has_feature(nullability)
#ifndef _Nullable
#define _Nullable
#endif
#ifndef _Nonnull
#define _Nonnull
#endif
#ifndef _Null_unspecified
#define _Null_unspecified
#endif
#endif
#ifndef DISPATCH_RETURNS_RETAINED_BLOCK
#if __has_attribute(ns_returns_retained)
#define DISPATCH_RETURNS_RETAINED_BLOCK __attribute__((__ns_returns_retained__))
#else
#define DISPATCH_RETURNS_RETAINED_BLOCK
#endif
#endif
#if __has_attribute(enum_extensibility)
#define __DISPATCH_ENUM_ATTR __attribute__((__enum_extensibility__(open)))
#define __DISPATCH_ENUM_ATTR_CLOSED __attribute__((__enum_extensibility__(closed)))
#else
#define __DISPATCH_ENUM_ATTR
#define __DISPATCH_ENUM_ATTR_CLOSED
#endif // __has_attribute(enum_extensibility)
#if __has_attribute(flag_enum)
#define __DISPATCH_OPTIONS_ATTR __attribute__((__flag_enum__))
#else
#define __DISPATCH_OPTIONS_ATTR
#endif // __has_attribute(flag_enum)
#if __has_feature(objc_fixed_enum) || __has_extension(cxx_strong_enums) || \
__has_extension(cxx_fixed_enum) || defined(_WIN32)
#define DISPATCH_ENUM(name, type, ...) \
typedef enum : type { __VA_ARGS__ } __DISPATCH_ENUM_ATTR name##_t
#define DISPATCH_OPTIONS(name, type, ...) \
typedef enum : type { __VA_ARGS__ } __DISPATCH_OPTIONS_ATTR __DISPATCH_ENUM_ATTR name##_t
#else
#define DISPATCH_ENUM(name, type, ...) \
enum { __VA_ARGS__ } __DISPATCH_ENUM_ATTR; typedef type name##_t
#define DISPATCH_OPTIONS(name, type, ...) \
enum { __VA_ARGS__ } __DISPATCH_OPTIONS_ATTR __DISPATCH_ENUM_ATTR; typedef type name##_t
#endif // __has_feature(objc_fixed_enum) ...
#if __has_feature(enumerator_attributes)
#define DISPATCH_ENUM_API_AVAILABLE(...) API_AVAILABLE(__VA_ARGS__)
#define DISPATCH_ENUM_API_DEPRECATED(...) API_DEPRECATED(__VA_ARGS__)
#define DISPATCH_ENUM_API_DEPRECATED_WITH_REPLACEMENT(...) \
API_DEPRECATED_WITH_REPLACEMENT(__VA_ARGS__)
#else
#define DISPATCH_ENUM_API_AVAILABLE(...)
#define DISPATCH_ENUM_API_DEPRECATED(...)
#define DISPATCH_ENUM_API_DEPRECATED_WITH_REPLACEMENT(...)
#endif
#ifdef __swift__
#define DISPATCH_SWIFT3_OVERLAY 1
#else // __swift__
#define DISPATCH_SWIFT3_OVERLAY 0
#endif // __swift__
#if __has_feature(attribute_availability_swift)
#define DISPATCH_SWIFT_UNAVAILABLE(_msg) \
__attribute__((__availability__(swift, unavailable, message=_msg)))
#else
#define DISPATCH_SWIFT_UNAVAILABLE(_msg)
#endif
#if DISPATCH_SWIFT3_OVERLAY
#define DISPATCH_SWIFT3_UNAVAILABLE(_msg) DISPATCH_SWIFT_UNAVAILABLE(_msg)
#else
#define DISPATCH_SWIFT3_UNAVAILABLE(_msg)
#endif
#if __has_attribute(swift_private)
#define DISPATCH_REFINED_FOR_SWIFT __attribute__((__swift_private__))
#else
#define DISPATCH_REFINED_FOR_SWIFT
#endif
#if __has_attribute(swift_name)
#define DISPATCH_SWIFT_NAME(_name) __attribute__((__swift_name__(#_name)))
#else
#define DISPATCH_SWIFT_NAME(_name)
#endif
#ifndef __cplusplus
#define DISPATCH_TRANSPARENT_UNION __attribute__((__transparent_union__))
#else
#define DISPATCH_TRANSPARENT_UNION
#endif
typedef void (*dispatch_function_t)(void *_Nullable);
#endif

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/*
* Copyright (c) 2014 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_BLOCK__
#define __DISPATCH_BLOCK__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
#ifdef __BLOCKS__
/*!
* @group Dispatch block objects
*/
DISPATCH_ASSUME_NONNULL_BEGIN
__BEGIN_DECLS
/*!
* @typedef dispatch_block_flags_t
* Flags to pass to the dispatch_block_create* functions.
*
* @const DISPATCH_BLOCK_BARRIER
* Flag indicating that a dispatch block object should act as a barrier block
* when submitted to a DISPATCH_QUEUE_CONCURRENT queue.
* See dispatch_barrier_async() for details.
* This flag has no effect when the dispatch block object is invoked directly.
*
* @const DISPATCH_BLOCK_DETACHED
* Flag indicating that a dispatch block object should execute disassociated
* from current execution context attributes such as os_activity_t
* and properties of the current IPC request (if any). With regard to QoS class,
* the behavior is the same as for DISPATCH_BLOCK_NO_QOS. If invoked directly,
* the block object will remove the other attributes from the calling thread for
* the duration of the block body (before applying attributes assigned to the
* block object, if any). If submitted to a queue, the block object will be
* executed with the attributes of the queue (or any attributes specifically
* assigned to the block object).
*
* @const DISPATCH_BLOCK_ASSIGN_CURRENT
* Flag indicating that a dispatch block object should be assigned the execution
* context attributes that are current at the time the block object is created.
* This applies to attributes such as QOS class, os_activity_t and properties of
* the current IPC request (if any). If invoked directly, the block object will
* apply these attributes to the calling thread for the duration of the block
* body. If the block object is submitted to a queue, this flag replaces the
* default behavior of associating the submitted block instance with the
* execution context attributes that are current at the time of submission.
* If a specific QOS class is assigned with DISPATCH_BLOCK_NO_QOS_CLASS or
* dispatch_block_create_with_qos_class(), that QOS class takes precedence over
* the QOS class assignment indicated by this flag.
*
* @const DISPATCH_BLOCK_NO_QOS_CLASS
* Flag indicating that a dispatch block object should be not be assigned a QOS
* class. If invoked directly, the block object will be executed with the QOS
* class of the calling thread. If the block object is submitted to a queue,
* this replaces the default behavior of associating the submitted block
* instance with the QOS class current at the time of submission.
* This flag is ignored if a specific QOS class is assigned with
* dispatch_block_create_with_qos_class().
*
* @const DISPATCH_BLOCK_INHERIT_QOS_CLASS
* Flag indicating that execution of a dispatch block object submitted to a
* queue should prefer the QOS class assigned to the queue over the QOS class
* assigned to the block (resp. associated with the block at the time of
* submission). The latter will only be used if the queue in question does not
* have an assigned QOS class, as long as doing so does not result in a QOS
* class lower than the QOS class inherited from the queue's target queue.
* This flag is the default when a dispatch block object is submitted to a queue
* for asynchronous execution and has no effect when the dispatch block object
* is invoked directly. It is ignored if DISPATCH_BLOCK_ENFORCE_QOS_CLASS is
* also passed.
*
* @const DISPATCH_BLOCK_ENFORCE_QOS_CLASS
* Flag indicating that execution of a dispatch block object submitted to a
* queue should prefer the QOS class assigned to the block (resp. associated
* with the block at the time of submission) over the QOS class assigned to the
* queue, as long as doing so will not result in a lower QOS class.
* This flag is the default when a dispatch block object is submitted to a queue
* for synchronous execution or when the dispatch block object is invoked
* directly.
*/
DISPATCH_OPTIONS(dispatch_block_flags, unsigned long,
DISPATCH_BLOCK_BARRIER
DISPATCH_ENUM_API_AVAILABLE(macos(10.10), ios(8.0)) = 0x1,
DISPATCH_BLOCK_DETACHED
DISPATCH_ENUM_API_AVAILABLE(macos(10.10), ios(8.0)) = 0x2,
DISPATCH_BLOCK_ASSIGN_CURRENT
DISPATCH_ENUM_API_AVAILABLE(macos(10.10), ios(8.0)) = 0x4,
DISPATCH_BLOCK_NO_QOS_CLASS
DISPATCH_ENUM_API_AVAILABLE(macos(10.10), ios(8.0)) = 0x8,
DISPATCH_BLOCK_INHERIT_QOS_CLASS
DISPATCH_ENUM_API_AVAILABLE(macos(10.10), ios(8.0)) = 0x10,
DISPATCH_BLOCK_ENFORCE_QOS_CLASS
DISPATCH_ENUM_API_AVAILABLE(macos(10.10), ios(8.0)) = 0x20,
);
/*!
* @function dispatch_block_create
*
* @abstract
* Create a new dispatch block object on the heap from an existing block and
* the given flags.
*
* @discussion
* The provided block is Block_copy'ed to the heap and retained by the newly
* created dispatch block object.
*
* The returned dispatch block object is intended to be submitted to a dispatch
* queue with dispatch_async() and related functions, but may also be invoked
* directly. Both operations can be performed an arbitrary number of times but
* only the first completed execution of a dispatch block object can be waited
* on with dispatch_block_wait() or observed with dispatch_block_notify().
*
* If the returned dispatch block object is submitted to a dispatch queue, the
* submitted block instance will be associated with the QOS class current at the
* time of submission, unless one of the following flags assigned a specific QOS
* class (or no QOS class) at the time of block creation:
* - DISPATCH_BLOCK_ASSIGN_CURRENT
* - DISPATCH_BLOCK_NO_QOS_CLASS
* - DISPATCH_BLOCK_DETACHED
* The QOS class the block object will be executed with also depends on the QOS
* class assigned to the queue and which of the following flags was specified or
* defaulted to:
* - DISPATCH_BLOCK_INHERIT_QOS_CLASS (default for asynchronous execution)
* - DISPATCH_BLOCK_ENFORCE_QOS_CLASS (default for synchronous execution)
* See description of dispatch_block_flags_t for details.
*
* If the returned dispatch block object is submitted directly to a serial queue
* and is configured to execute with a specific QOS class, the system will make
* a best effort to apply the necessary QOS overrides to ensure that blocks
* submitted earlier to the serial queue are executed at that same QOS class or
* higher.
*
* @param flags
* Configuration flags for the block object.
* Passing a value that is not a bitwise OR of flags from dispatch_block_flags_t
* results in NULL being returned.
*
* @param block
* The block to create the dispatch block object from.
*
* @result
* The newly created dispatch block object, or NULL.
* When not building with Objective-C ARC, must be released with a -[release]
* message or the Block_release() function.
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_RETURNS_RETAINED_BLOCK
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_block_t
dispatch_block_create(dispatch_block_flags_t flags, dispatch_block_t block);
/*!
* @function dispatch_block_create_with_qos_class
*
* @abstract
* Create a new dispatch block object on the heap from an existing block and
* the given flags, and assign it the specified QOS class and relative priority.
*
* @discussion
* The provided block is Block_copy'ed to the heap and retained by the newly
* created dispatch block object.
*
* The returned dispatch block object is intended to be submitted to a dispatch
* queue with dispatch_async() and related functions, but may also be invoked
* directly. Both operations can be performed an arbitrary number of times but
* only the first completed execution of a dispatch block object can be waited
* on with dispatch_block_wait() or observed with dispatch_block_notify().
*
* If invoked directly, the returned dispatch block object will be executed with
* the assigned QOS class as long as that does not result in a lower QOS class
* than what is current on the calling thread.
*
* If the returned dispatch block object is submitted to a dispatch queue, the
* QOS class it will be executed with depends on the QOS class assigned to the
* block, the QOS class assigned to the queue and which of the following flags
* was specified or defaulted to:
* - DISPATCH_BLOCK_INHERIT_QOS_CLASS: default for asynchronous execution
* - DISPATCH_BLOCK_ENFORCE_QOS_CLASS: default for synchronous execution
* See description of dispatch_block_flags_t for details.
*
* If the returned dispatch block object is submitted directly to a serial queue
* and is configured to execute with a specific QOS class, the system will make
* a best effort to apply the necessary QOS overrides to ensure that blocks
* submitted earlier to the serial queue are executed at that same QOS class or
* higher.
*
* @param flags
* Configuration flags for the new block object.
* Passing a value that is not a bitwise OR of flags from dispatch_block_flags_t
* results in NULL being returned.
*
* @param qos_class
* A QOS class value:
* - QOS_CLASS_USER_INTERACTIVE
* - QOS_CLASS_USER_INITIATED
* - QOS_CLASS_DEFAULT
* - QOS_CLASS_UTILITY
* - QOS_CLASS_BACKGROUND
* - QOS_CLASS_UNSPECIFIED
* Passing QOS_CLASS_UNSPECIFIED is equivalent to specifying the
* DISPATCH_BLOCK_NO_QOS_CLASS flag. Passing any other value results in NULL
* being returned.
*
* @param relative_priority
* A relative priority within the QOS class. This value is a negative
* offset from the maximum supported scheduler priority for the given class.
* Passing a value greater than zero or less than QOS_MIN_RELATIVE_PRIORITY
* results in NULL being returned.
*
* @param block
* The block to create the dispatch block object from.
*
* @result
* The newly created dispatch block object, or NULL.
* When not building with Objective-C ARC, must be released with a -[release]
* message or the Block_release() function.
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL4 DISPATCH_RETURNS_RETAINED_BLOCK
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_block_t
dispatch_block_create_with_qos_class(dispatch_block_flags_t flags,
dispatch_qos_class_t qos_class, int relative_priority,
dispatch_block_t block);
/*!
* @function dispatch_block_perform
*
* @abstract
* Create, synchronously execute and release a dispatch block object from the
* specified block and flags.
*
* @discussion
* Behaves identically to the sequence
* <code>
* dispatch_block_t b = dispatch_block_create(flags, block);
* b();
* Block_release(b);
* </code>
* but may be implemented more efficiently internally by not requiring a copy
* to the heap of the specified block or the allocation of a new block object.
*
* @param flags
* Configuration flags for the temporary block object.
* The result of passing a value that is not a bitwise OR of flags from
* dispatch_block_flags_t is undefined.
*
* @param block
* The block to create the temporary block object from.
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_NOTHROW
void
dispatch_block_perform(dispatch_block_flags_t flags,
DISPATCH_NOESCAPE dispatch_block_t block);
/*!
* @function dispatch_block_wait
*
* @abstract
* Wait synchronously until execution of the specified dispatch block object has
* completed or until the specified timeout has elapsed.
*
* @discussion
* This function will return immediately if execution of the block object has
* already completed.
*
* It is not possible to wait for multiple executions of the same block object
* with this interface; use dispatch_group_wait() for that purpose. A single
* dispatch block object may either be waited on once and executed once,
* or it may be executed any number of times. The behavior of any other
* combination is undefined. Submission to a dispatch queue counts as an
* execution, even if cancellation (dispatch_block_cancel) means the block's
* code never runs.
*
* The result of calling this function from multiple threads simultaneously
* with the same dispatch block object is undefined, but note that doing so
* would violate the rules described in the previous paragraph.
*
* If this function returns indicating that the specified timeout has elapsed,
* then that invocation does not count as the one allowed wait.
*
* If at the time this function is called, the specified dispatch block object
* has been submitted directly to a serial queue, the system will make a best
* effort to apply the necessary QOS overrides to ensure that the block and any
* blocks submitted earlier to that serial queue are executed at the QOS class
* (or higher) of the thread calling dispatch_block_wait().
*
* @param block
* The dispatch block object to wait on.
* The result of passing NULL or a block object not returned by one of the
* dispatch_block_create* functions is undefined.
*
* @param timeout
* When to timeout (see dispatch_time). As a convenience, there are the
* DISPATCH_TIME_NOW and DISPATCH_TIME_FOREVER constants.
*
* @result
* Returns zero on success (the dispatch block object completed within the
* specified timeout) or non-zero on error (i.e. timed out).
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
intptr_t
dispatch_block_wait(dispatch_block_t block, dispatch_time_t timeout);
/*!
* @function dispatch_block_notify
*
* @abstract
* Schedule a notification block to be submitted to a queue when the execution
* of a specified dispatch block object has completed.
*
* @discussion
* This function will submit the notification block immediately if execution of
* the observed block object has already completed.
*
* It is not possible to be notified of multiple executions of the same block
* object with this interface, use dispatch_group_notify() for that purpose.
*
* A single dispatch block object may either be observed one or more times
* and executed once, or it may be executed any number of times. The behavior
* of any other combination is undefined. Submission to a dispatch queue
* counts as an execution, even if cancellation (dispatch_block_cancel) means
* the block's code never runs.
*
* If multiple notification blocks are scheduled for a single block object,
* there is no defined order in which the notification blocks will be submitted
* to their associated queues.
*
* @param block
* The dispatch block object to observe.
* The result of passing NULL or a block object not returned by one of the
* dispatch_block_create* functions is undefined.
*
* @param queue
* The queue to which the supplied notification block will be submitted when
* the observed block completes.
*
* @param notification_block
* The notification block to submit when the observed block object completes.
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_block_notify(dispatch_block_t block, dispatch_queue_t queue,
dispatch_block_t notification_block);
/*!
* @function dispatch_block_cancel
*
* @abstract
* Asynchronously cancel the specified dispatch block object.
*
* @discussion
* Cancellation causes any future execution of the dispatch block object to
* return immediately, but does not affect any execution of the block object
* that is already in progress.
*
* Release of any resources associated with the block object will be delayed
* until execution of the block object is next attempted (or any execution
* already in progress completes).
*
* NOTE: care needs to be taken to ensure that a block object that may be
* canceled does not capture any resources that require execution of the
* block body in order to be released (e.g. memory allocated with
* malloc(3) that the block body calls free(3) on). Such resources will
* be leaked if the block body is never executed due to cancellation.
*
* @param block
* The dispatch block object to cancel.
* The result of passing NULL or a block object not returned by one of the
* dispatch_block_create* functions is undefined.
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_block_cancel(dispatch_block_t block);
/*!
* @function dispatch_block_testcancel
*
* @abstract
* Tests whether the given dispatch block object has been canceled.
*
* @param block
* The dispatch block object to test.
* The result of passing NULL or a block object not returned by one of the
* dispatch_block_create* functions is undefined.
*
* @result
* Non-zero if canceled and zero if not canceled.
*/
API_AVAILABLE(macos(10.10), ios(8.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_PURE
DISPATCH_NOTHROW
intptr_t
dispatch_block_testcancel(dispatch_block_t block);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif // __BLOCKS__
#endif // __DISPATCH_BLOCK__

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/*
* Copyright (c) 2009-2013 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_DATA__
#define __DISPATCH_DATA__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
__BEGIN_DECLS
/*! @header
* Dispatch data objects describe contiguous or sparse regions of memory that
* may be managed by the system or by the application.
* Dispatch data objects are immutable, any direct access to memory regions
* represented by dispatch objects must not modify that memory.
*/
/*!
* @typedef dispatch_data_t
* A dispatch object representing memory regions.
*/
DISPATCH_DATA_DECL(dispatch_data);
/*!
* @var dispatch_data_empty
* @discussion The singleton dispatch data object representing a zero-length
* memory region.
*/
#define dispatch_data_empty \
DISPATCH_GLOBAL_OBJECT(dispatch_data_t, _dispatch_data_empty)
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT struct dispatch_data_s _dispatch_data_empty;
/*!
* @const DISPATCH_DATA_DESTRUCTOR_DEFAULT
* @discussion The default destructor for dispatch data objects.
* Used at data object creation to indicate that the supplied buffer should
* be copied into internal storage managed by the system.
*/
#define DISPATCH_DATA_DESTRUCTOR_DEFAULT NULL
#ifdef __BLOCKS__
/*! @parseOnly */
#define DISPATCH_DATA_DESTRUCTOR_TYPE_DECL(name) \
DISPATCH_EXPORT const dispatch_block_t _dispatch_data_destructor_##name
#else
#define DISPATCH_DATA_DESTRUCTOR_TYPE_DECL(name) \
DISPATCH_EXPORT const dispatch_function_t \
_dispatch_data_destructor_##name
#endif /* __BLOCKS__ */
/*!
* @const DISPATCH_DATA_DESTRUCTOR_FREE
* @discussion The destructor for dispatch data objects created from a malloc'd
* buffer. Used at data object creation to indicate that the supplied buffer
* was allocated by the malloc() family and should be destroyed with free(3).
*/
#define DISPATCH_DATA_DESTRUCTOR_FREE (_dispatch_data_destructor_free)
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_DATA_DESTRUCTOR_TYPE_DECL(free);
/*!
* @const DISPATCH_DATA_DESTRUCTOR_MUNMAP
* @discussion The destructor for dispatch data objects that have been created
* from buffers that require deallocation with munmap(2).
*/
#define DISPATCH_DATA_DESTRUCTOR_MUNMAP (_dispatch_data_destructor_munmap)
API_AVAILABLE(macos(10.9), ios(7.0))
DISPATCH_DATA_DESTRUCTOR_TYPE_DECL(munmap);
#ifdef __BLOCKS__
/*!
* @function dispatch_data_create
* Creates a dispatch data object from the given contiguous buffer of memory. If
* a non-default destructor is provided, ownership of the buffer remains with
* the caller (i.e. the bytes will not be copied). The last release of the data
* object will result in the invocation of the specified destructor on the
* specified queue to free the buffer.
*
* If the DISPATCH_DATA_DESTRUCTOR_FREE destructor is provided the buffer will
* be freed via free(3) and the queue argument ignored.
*
* If the DISPATCH_DATA_DESTRUCTOR_DEFAULT destructor is provided, data object
* creation will copy the buffer into internal memory managed by the system.
*
* @param buffer A contiguous buffer of data.
* @param size The size of the contiguous buffer of data.
* @param queue The queue to which the destructor should be submitted.
* @param destructor The destructor responsible for freeing the data when it
* is no longer needed.
* @result A newly created dispatch data object.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_data_t
dispatch_data_create(const void *buffer,
size_t size,
dispatch_queue_t _Nullable queue,
dispatch_block_t _Nullable destructor);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_data_get_size
* Returns the logical size of the memory region(s) represented by the specified
* dispatch data object.
*
* @param data The dispatch data object to query.
* @result The number of bytes represented by the data object.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_PURE DISPATCH_NONNULL1 DISPATCH_NOTHROW
size_t
dispatch_data_get_size(dispatch_data_t data);
/*!
* @function dispatch_data_create_map
* Maps the memory represented by the specified dispatch data object as a single
* contiguous memory region and returns a new data object representing it.
* If non-NULL references to a pointer and a size variable are provided, they
* are filled with the location and extent of that region. These allow direct
* read access to the represented memory, but are only valid until the returned
* object is released. Under ARC, if that object is held in a variable with
* automatic storage, care needs to be taken to ensure that it is not released
* by the compiler before memory access via the pointer has been completed.
*
* @param data The dispatch data object to map.
* @param buffer_ptr A pointer to a pointer variable to be filled with the
* location of the mapped contiguous memory region, or
* NULL.
* @param size_ptr A pointer to a size_t variable to be filled with the
* size of the mapped contiguous memory region, or NULL.
* @result A newly created dispatch data object.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_RETURNS_RETAINED
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_data_t
dispatch_data_create_map(dispatch_data_t data,
const void *_Nullable *_Nullable buffer_ptr,
size_t *_Nullable size_ptr);
/*!
* @function dispatch_data_create_concat
* Returns a new dispatch data object representing the concatenation of the
* specified data objects. Those objects may be released by the application
* after the call returns (however, the system might not deallocate the memory
* region(s) described by them until the newly created object has also been
* released).
*
* @param data1 The data object representing the region(s) of memory to place
* at the beginning of the newly created object.
* @param data2 The data object representing the region(s) of memory to place
* at the end of the newly created object.
* @result A newly created object representing the concatenation of the
* data1 and data2 objects.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_RETURNS_RETAINED
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_data_t
dispatch_data_create_concat(dispatch_data_t data1, dispatch_data_t data2);
/*!
* @function dispatch_data_create_subrange
* Returns a new dispatch data object representing a subrange of the specified
* data object, which may be released by the application after the call returns
* (however, the system might not deallocate the memory region(s) described by
* that object until the newly created object has also been released).
*
* @param data The data object representing the region(s) of memory to
* create a subrange of.
* @param offset The offset into the data object where the subrange
* starts.
* @param length The length of the range.
* @result A newly created object representing the specified
* subrange of the data object.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_RETURNS_RETAINED
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_data_t
dispatch_data_create_subrange(dispatch_data_t data,
size_t offset,
size_t length);
#ifdef __BLOCKS__
/*!
* @typedef dispatch_data_applier_t
* A block to be invoked for every contiguous memory region in a data object.
*
* @param region A data object representing the current region.
* @param offset The logical offset of the current region to the start
* of the data object.
* @param buffer The location of the memory for the current region.
* @param size The size of the memory for the current region.
* @result A Boolean indicating whether traversal should continue.
*/
typedef bool (^dispatch_data_applier_t)(dispatch_data_t region,
size_t offset,
const void *buffer,
size_t size);
/*!
* @function dispatch_data_apply
* Traverse the memory regions represented by the specified dispatch data object
* in logical order and invoke the specified block once for every contiguous
* memory region encountered.
*
* Each invocation of the block is passed a data object representing the current
* region and its logical offset, along with the memory location and extent of
* the region. These allow direct read access to the memory region, but are only
* valid until the passed-in region object is released. Note that the region
* object is released by the system when the block returns, it is the
* responsibility of the application to retain it if the region object or the
* associated memory location are needed after the block returns.
*
* @param data The data object to traverse.
* @param applier The block to be invoked for every contiguous memory
* region in the data object.
* @result A Boolean indicating whether traversal completed
* successfully.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
bool
dispatch_data_apply(dispatch_data_t data,
DISPATCH_NOESCAPE dispatch_data_applier_t applier);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_data_copy_region
* Finds the contiguous memory region containing the specified location among
* the regions represented by the specified object and returns a copy of the
* internal dispatch data object representing that region along with its logical
* offset in the specified object.
*
* @param data The dispatch data object to query.
* @param location The logical position in the data object to query.
* @param offset_ptr A pointer to a size_t variable to be filled with the
* logical offset of the returned region object to the
* start of the queried data object.
* @result A newly created dispatch data object.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NONNULL3 DISPATCH_RETURNS_RETAINED
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_data_t
dispatch_data_copy_region(dispatch_data_t data,
size_t location,
size_t *offset_ptr);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif /* __DISPATCH_DATA__ */

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/*
* Copyright (c) 2008-2013 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_PUBLIC__
#define __DISPATCH_PUBLIC__
#ifdef __APPLE__
#include <Availability.h>
#include <os/availability.h>
#include <TargetConditionals.h>
#include <os/base.h>
#elif defined(_WIN32)
#include <os/generic_win_base.h>
#elif defined(__unix__)
#include <os/generic_unix_base.h>
#endif
#include <sys/types.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <stdarg.h>
#include <string.h>
#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
#include <unistd.h>
#endif
#include <fcntl.h>
#if defined(_WIN32)
#include <time.h>
#endif
#if (defined(__linux__) || defined(__FreeBSD__)) && defined(__has_feature)
#if __has_feature(modules)
#if !defined(__arm__)
#include <stdio.h> // for off_t (to match Glibc.modulemap)
#endif
#endif
#endif
#define DISPATCH_API_VERSION 20181008
#ifndef __DISPATCH_INDIRECT__
#define __DISPATCH_INDIRECT__
#endif
#include <os/object.h>
#include <os/workgroup.h>
#include <dispatch/base.h>
#include <dispatch/time.h>
#include <dispatch/object.h>
#include <dispatch/queue.h>
#include <dispatch/block.h>
#include <dispatch/source.h>
#include <dispatch/group.h>
#include <dispatch/semaphore.h>
#include <dispatch/once.h>
#include <dispatch/data.h>
#include <dispatch/io.h>
#include <dispatch/workloop.h>
#undef __DISPATCH_INDIRECT__
#endif

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/*
* Copyright (c) 2008-2013 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_GROUP__
#define __DISPATCH_GROUP__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
/*!
* @typedef dispatch_group_t
* @abstract
* A group of blocks submitted to queues for asynchronous invocation.
*/
DISPATCH_DECL(dispatch_group);
__BEGIN_DECLS
/*!
* @function dispatch_group_create
*
* @abstract
* Creates new group with which blocks may be associated.
*
* @discussion
* This function creates a new group with which blocks may be associated.
* The dispatch group may be used to wait for the completion of the blocks it
* references. The group object memory is freed with dispatch_release().
*
* @result
* The newly created group, or NULL on failure.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
dispatch_group_t
dispatch_group_create(void);
/*!
* @function dispatch_group_async
*
* @abstract
* Submits a block to a dispatch queue and associates the block with the given
* dispatch group.
*
* @discussion
* Submits a block to a dispatch queue and associates the block with the given
* dispatch group. The dispatch group may be used to wait for the completion
* of the blocks it references.
*
* @param group
* A dispatch group to associate with the submitted block.
* The result of passing NULL in this parameter is undefined.
*
* @param queue
* The dispatch queue to which the block will be submitted for asynchronous
* invocation.
*
* @param block
* The block to perform asynchronously.
*/
#ifdef __BLOCKS__
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_group_async(dispatch_group_t group,
dispatch_queue_t queue,
dispatch_block_t block);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_group_async_f
*
* @abstract
* Submits a function to a dispatch queue and associates the block with the
* given dispatch group.
*
* @discussion
* See dispatch_group_async() for details.
*
* @param group
* A dispatch group to associate with the submitted function.
* The result of passing NULL in this parameter is undefined.
*
* @param queue
* The dispatch queue to which the function will be submitted for asynchronous
* invocation.
*
* @param context
* The application-defined context parameter to pass to the function.
*
* @param work
* The application-defined function to invoke on the target queue. The first
* parameter passed to this function is the context provided to
* dispatch_group_async_f().
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NONNULL2 DISPATCH_NONNULL4
DISPATCH_NOTHROW
void
dispatch_group_async_f(dispatch_group_t group,
dispatch_queue_t queue,
void *_Nullable context,
dispatch_function_t work);
/*!
* @function dispatch_group_wait
*
* @abstract
* Wait synchronously until all the blocks associated with a group have
* completed or until the specified timeout has elapsed.
*
* @discussion
* This function waits for the completion of the blocks associated with the
* given dispatch group, and returns after all blocks have completed or when
* the specified timeout has elapsed.
*
* This function will return immediately if there are no blocks associated
* with the dispatch group (i.e. the group is empty).
*
* The result of calling this function from multiple threads simultaneously
* with the same dispatch group is undefined.
*
* After the successful return of this function, the dispatch group is empty.
* It may either be released with dispatch_release() or re-used for additional
* blocks. See dispatch_group_async() for more information.
*
* @param group
* The dispatch group to wait on.
* The result of passing NULL in this parameter is undefined.
*
* @param timeout
* When to timeout (see dispatch_time). As a convenience, there are the
* DISPATCH_TIME_NOW and DISPATCH_TIME_FOREVER constants.
*
* @result
* Returns zero on success (all blocks associated with the group completed
* within the specified timeout) or non-zero on error (i.e. timed out).
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
intptr_t
dispatch_group_wait(dispatch_group_t group, dispatch_time_t timeout);
/*!
* @function dispatch_group_notify
*
* @abstract
* Schedule a block to be submitted to a queue when all the blocks associated
* with a group have completed.
*
* @discussion
* This function schedules a notification block to be submitted to the specified
* queue once all blocks associated with the dispatch group have completed.
*
* If no blocks are associated with the dispatch group (i.e. the group is empty)
* then the notification block will be submitted immediately.
*
* The group will be empty at the time the notification block is submitted to
* the target queue. The group may either be released with dispatch_release()
* or reused for additional operations.
* See dispatch_group_async() for more information.
*
* @param group
* The dispatch group to observe.
* The result of passing NULL in this parameter is undefined.
*
* @param queue
* The queue to which the supplied block will be submitted when the group
* completes.
*
* @param block
* The block to submit when the group completes.
*/
#ifdef __BLOCKS__
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_group_notify(dispatch_group_t group,
dispatch_queue_t queue,
dispatch_block_t block);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_group_notify_f
*
* @abstract
* Schedule a function to be submitted to a queue when all the blocks
* associated with a group have completed.
*
* @discussion
* See dispatch_group_notify() for details.
*
* @param group
* The dispatch group to observe.
* The result of passing NULL in this parameter is undefined.
*
* @param context
* The application-defined context parameter to pass to the function.
*
* @param work
* The application-defined function to invoke on the target queue. The first
* parameter passed to this function is the context provided to
* dispatch_group_notify_f().
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NONNULL2 DISPATCH_NONNULL4
DISPATCH_NOTHROW
void
dispatch_group_notify_f(dispatch_group_t group,
dispatch_queue_t queue,
void *_Nullable context,
dispatch_function_t work);
/*!
* @function dispatch_group_enter
*
* @abstract
* Manually indicate a block has entered the group
*
* @discussion
* Calling this function indicates another block has joined the group through
* a means other than dispatch_group_async(). Calls to this function must be
* balanced with dispatch_group_leave().
*
* @param group
* The dispatch group to update.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_group_enter(dispatch_group_t group);
/*!
* @function dispatch_group_leave
*
* @abstract
* Manually indicate a block in the group has completed
*
* @discussion
* Calling this function indicates block has completed and left the dispatch
* group by a means other than dispatch_group_async().
*
* @param group
* The dispatch group to update.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_group_leave(dispatch_group_t group);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif

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/*
* Copyright (c) 2009-2013 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_IO__
#define __DISPATCH_IO__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
__BEGIN_DECLS
/*! @header
* Dispatch I/O provides both stream and random access asynchronous read and
* write operations on file descriptors. One or more dispatch I/O channels may
* be created from a file descriptor as either the DISPATCH_IO_STREAM type or
* DISPATCH_IO_RANDOM type. Once a channel has been created the application may
* schedule asynchronous read and write operations.
*
* The application may set policies on the dispatch I/O channel to indicate the
* desired frequency of I/O handlers for long-running operations.
*
* Dispatch I/O also provides a memory management model for I/O buffers that
* avoids unnecessary copying of data when pipelined between channels. Dispatch
* I/O monitors the overall memory pressure and I/O access patterns for the
* application to optimize resource utilization.
*/
/*!
* @typedef dispatch_fd_t
* Native file descriptor type for the platform.
*/
#if defined(_WIN32)
typedef intptr_t dispatch_fd_t;
#else
typedef int dispatch_fd_t;
#endif
/*!
* @functiongroup Dispatch I/O Convenience API
* Convenience wrappers around the dispatch I/O channel API, with simpler
* callback handler semantics and no explicit management of channel objects.
* File descriptors passed to the convenience API are treated as streams, and
* scheduling multiple operations on one file descriptor via the convenience API
* may incur more overhead than by using the dispatch I/O channel API directly.
*/
#ifdef __BLOCKS__
/*!
* @function dispatch_read
* Schedule a read operation for asynchronous execution on the specified file
* descriptor. The specified handler is enqueued with the data read from the
* file descriptor when the operation has completed or an error occurs.
*
* The data object passed to the handler will be automatically released by the
* system when the handler returns. It is the responsibility of the application
* to retain, concatenate or copy the data object if it is needed after the
* handler returns.
*
* The data object passed to the handler will only contain as much data as is
* currently available from the file descriptor (up to the specified length).
*
* If an unrecoverable error occurs on the file descriptor, the handler will be
* enqueued with the appropriate error code along with a data object of any data
* that could be read successfully.
*
* An invocation of the handler with an error code of zero and an empty data
* object indicates that EOF was reached.
*
* The system takes control of the file descriptor until the handler is
* enqueued, and during this time file descriptor flags such as O_NONBLOCK will
* be modified by the system on behalf of the application. It is an error for
* the application to modify a file descriptor directly while it is under the
* control of the system, but it may create additional dispatch I/O convenience
* operations or dispatch I/O channels associated with that file descriptor.
*
* @param fd The file descriptor from which to read the data.
* @param length The length of data to read from the file descriptor,
* or SIZE_MAX to indicate that all of the data currently
* available from the file descriptor should be read.
* @param queue The dispatch queue to which the handler should be
* submitted.
* @param handler The handler to enqueue when data is ready to be
* delivered.
* param data The data read from the file descriptor.
* param error An errno condition for the read operation or
* zero if the read was successful.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL3 DISPATCH_NONNULL4 DISPATCH_NOTHROW
void
dispatch_read(dispatch_fd_t fd,
size_t length,
dispatch_queue_t queue,
void (^handler)(dispatch_data_t data, int error));
/*!
* @function dispatch_write
* Schedule a write operation for asynchronous execution on the specified file
* descriptor. The specified handler is enqueued when the operation has
* completed or an error occurs.
*
* If an unrecoverable error occurs on the file descriptor, the handler will be
* enqueued with the appropriate error code along with the data that could not
* be successfully written.
*
* An invocation of the handler with an error code of zero indicates that the
* data was fully written to the channel.
*
* The system takes control of the file descriptor until the handler is
* enqueued, and during this time file descriptor flags such as O_NONBLOCK will
* be modified by the system on behalf of the application. It is an error for
* the application to modify a file descriptor directly while it is under the
* control of the system, but it may create additional dispatch I/O convenience
* operations or dispatch I/O channels associated with that file descriptor.
*
* @param fd The file descriptor to which to write the data.
* @param data The data object to write to the file descriptor.
* @param queue The dispatch queue to which the handler should be
* submitted.
* @param handler The handler to enqueue when the data has been written.
* param data The data that could not be written to the I/O
* channel, or NULL.
* param error An errno condition for the write operation or
* zero if the write was successful.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_NONNULL3 DISPATCH_NONNULL4
DISPATCH_NOTHROW
void
dispatch_write(dispatch_fd_t fd,
dispatch_data_t data,
dispatch_queue_t queue,
void (^handler)(dispatch_data_t _Nullable data, int error));
#endif /* __BLOCKS__ */
/*!
* @functiongroup Dispatch I/O Channel API
*/
/*!
* @typedef dispatch_io_t
* A dispatch I/O channel represents the asynchronous I/O policy applied to a
* file descriptor. I/O channels are first class dispatch objects and may be
* retained and released, suspended and resumed, etc.
*/
DISPATCH_DECL(dispatch_io);
/*!
* @typedef dispatch_io_type_t
* The type of a dispatch I/O channel:
*
* @const DISPATCH_IO_STREAM A dispatch I/O channel representing a stream of
* bytes. Read and write operations on a channel of this type are performed
* serially (in order of creation) and read/write data at the file pointer
* position that is current at the time the operation starts executing.
* Operations of different type (read vs. write) may be performed simultaneously.
* Offsets passed to operations on a channel of this type are ignored.
*
* @const DISPATCH_IO_RANDOM A dispatch I/O channel representing a random
* access file. Read and write operations on a channel of this type may be
* performed concurrently and read/write data at the specified offset. Offsets
* are interpreted relative to the file pointer position current at the time the
* I/O channel is created. Attempting to create a channel of this type for a
* file descriptor that is not seekable will result in an error.
*/
#define DISPATCH_IO_STREAM 0
#define DISPATCH_IO_RANDOM 1
typedef unsigned long dispatch_io_type_t;
#ifdef __BLOCKS__
/*!
* @function dispatch_io_create
* Create a dispatch I/O channel associated with a file descriptor. The system
* takes control of the file descriptor until the channel is closed, an error
* occurs on the file descriptor or all references to the channel are released.
* At that time the specified cleanup handler will be enqueued and control over
* the file descriptor relinquished.
*
* While a file descriptor is under the control of a dispatch I/O channel, file
* descriptor flags such as O_NONBLOCK will be modified by the system on behalf
* of the application. It is an error for the application to modify a file
* descriptor directly while it is under the control of a dispatch I/O channel,
* but it may create additional channels associated with that file descriptor.
*
* @param type The desired type of I/O channel (DISPATCH_IO_STREAM
* or DISPATCH_IO_RANDOM).
* @param fd The file descriptor to associate with the I/O channel.
* @param queue The dispatch queue to which the handler should be submitted.
* @param cleanup_handler The handler to enqueue when the system
* relinquishes control over the file descriptor.
* param error An errno condition if control is relinquished
* because channel creation failed, zero otherwise.
* @result The newly created dispatch I/O channel or NULL if an error
* occurred (invalid type specified).
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
dispatch_io_t
dispatch_io_create(dispatch_io_type_t type,
dispatch_fd_t fd,
dispatch_queue_t queue,
void (^cleanup_handler)(int error));
/*!
* @function dispatch_io_create_with_path
* Create a dispatch I/O channel associated with a path name. The specified
* path, oflag and mode parameters will be passed to open(2) when the first I/O
* operation on the channel is ready to execute and the resulting file
* descriptor will remain open and under the control of the system until the
* channel is closed, an error occurs on the file descriptor or all references
* to the channel are released. At that time the file descriptor will be closed
* and the specified cleanup handler will be enqueued.
*
* @param type The desired type of I/O channel (DISPATCH_IO_STREAM
* or DISPATCH_IO_RANDOM).
* @param path The absolute path to associate with the I/O channel.
* @param oflag The flags to pass to open(2) when opening the file at
* path.
* @param mode The mode to pass to open(2) when creating the file at
* path (i.e. with flag O_CREAT), zero otherwise.
* @param queue The dispatch queue to which the handler should be
* submitted.
* @param cleanup_handler The handler to enqueue when the system
* has closed the file at path.
* param error An errno condition if control is relinquished
* because channel creation or opening of the
* specified file failed, zero otherwise.
* @result The newly created dispatch I/O channel or NULL if an error
* occurred (invalid type or non-absolute path specified).
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_io_t
dispatch_io_create_with_path(dispatch_io_type_t type,
const char *path, int oflag, mode_t mode,
dispatch_queue_t queue,
void (^cleanup_handler)(int error));
/*!
* @function dispatch_io_create_with_io
* Create a new dispatch I/O channel from an existing dispatch I/O channel.
* The new channel inherits the file descriptor or path name associated with
* the existing channel, but not its channel type or policies.
*
* If the existing channel is associated with a file descriptor, control by the
* system over that file descriptor is extended until the new channel is also
* closed, an error occurs on the file descriptor, or all references to both
* channels are released. At that time the specified cleanup handler will be
* enqueued and control over the file descriptor relinquished.
*
* While a file descriptor is under the control of a dispatch I/O channel, file
* descriptor flags such as O_NONBLOCK will be modified by the system on behalf
* of the application. It is an error for the application to modify a file
* descriptor directly while it is under the control of a dispatch I/O channel,
* but it may create additional channels associated with that file descriptor.
*
* @param type The desired type of I/O channel (DISPATCH_IO_STREAM
* or DISPATCH_IO_RANDOM).
* @param io The existing channel to create the new I/O channel from.
* @param queue The dispatch queue to which the handler should be submitted.
* @param cleanup_handler The handler to enqueue when the system
* relinquishes control over the file descriptor
* (resp. closes the file at path) associated with
* the existing channel.
* param error An errno condition if control is relinquished
* because channel creation failed, zero otherwise.
* @result The newly created dispatch I/O channel or NULL if an error
* occurred (invalid type specified).
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED
DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_io_t
dispatch_io_create_with_io(dispatch_io_type_t type,
dispatch_io_t io,
dispatch_queue_t queue,
void (^cleanup_handler)(int error));
/*!
* @typedef dispatch_io_handler_t
* The prototype of I/O handler blocks for dispatch I/O operations.
*
* @param done A flag indicating whether the operation is complete.
* @param data The data object to be handled.
* @param error An errno condition for the operation.
*/
typedef void (^dispatch_io_handler_t)(bool done, dispatch_data_t _Nullable data,
int error);
/*!
* @function dispatch_io_read
* Schedule a read operation for asynchronous execution on the specified I/O
* channel. The I/O handler is enqueued one or more times depending on the
* general load of the system and the policy specified on the I/O channel.
*
* Any data read from the channel is described by the dispatch data object
* passed to the I/O handler. This object will be automatically released by the
* system when the I/O handler returns. It is the responsibility of the
* application to retain, concatenate or copy the data object if it is needed
* after the I/O handler returns.
*
* Dispatch I/O handlers are not reentrant. The system will ensure that no new
* I/O handler instance is invoked until the previously enqueued handler block
* has returned.
*
* An invocation of the I/O handler with the done flag set indicates that the
* read operation is complete and that the handler will not be enqueued again.
*
* If an unrecoverable error occurs on the I/O channel's underlying file
* descriptor, the I/O handler will be enqueued with the done flag set, the
* appropriate error code and a NULL data object.
*
* An invocation of the I/O handler with the done flag set, an error code of
* zero and an empty data object indicates that EOF was reached.
*
* @param channel The dispatch I/O channel from which to read the data.
* @param offset The offset relative to the channel position from which
* to start reading (only for DISPATCH_IO_RANDOM).
* @param length The length of data to read from the I/O channel, or
* SIZE_MAX to indicate that data should be read until EOF
* is reached.
* @param queue The dispatch queue to which the I/O handler should be
* submitted.
* @param io_handler The I/O handler to enqueue when data is ready to be
* delivered.
* param done A flag indicating whether the operation is complete.
* param data An object with the data most recently read from the
* I/O channel as part of this read operation, or NULL.
* param error An errno condition for the read operation or zero if
* the read was successful.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NONNULL4 DISPATCH_NONNULL5
DISPATCH_NOTHROW
void
dispatch_io_read(dispatch_io_t channel,
off_t offset,
size_t length,
dispatch_queue_t queue,
dispatch_io_handler_t io_handler);
/*!
* @function dispatch_io_write
* Schedule a write operation for asynchronous execution on the specified I/O
* channel. The I/O handler is enqueued one or more times depending on the
* general load of the system and the policy specified on the I/O channel.
*
* Any data remaining to be written to the I/O channel is described by the
* dispatch data object passed to the I/O handler. This object will be
* automatically released by the system when the I/O handler returns. It is the
* responsibility of the application to retain, concatenate or copy the data
* object if it is needed after the I/O handler returns.
*
* Dispatch I/O handlers are not reentrant. The system will ensure that no new
* I/O handler instance is invoked until the previously enqueued handler block
* has returned.
*
* An invocation of the I/O handler with the done flag set indicates that the
* write operation is complete and that the handler will not be enqueued again.
*
* If an unrecoverable error occurs on the I/O channel's underlying file
* descriptor, the I/O handler will be enqueued with the done flag set, the
* appropriate error code and an object containing the data that could not be
* written.
*
* An invocation of the I/O handler with the done flag set and an error code of
* zero indicates that the data was fully written to the channel.
*
* @param channel The dispatch I/O channel on which to write the data.
* @param offset The offset relative to the channel position from which
* to start writing (only for DISPATCH_IO_RANDOM).
* @param data The data to write to the I/O channel. The data object
* will be retained by the system until the write operation
* is complete.
* @param queue The dispatch queue to which the I/O handler should be
* submitted.
* @param io_handler The I/O handler to enqueue when data has been delivered.
* param done A flag indicating whether the operation is complete.
* param data An object of the data remaining to be
* written to the I/O channel as part of this write
* operation, or NULL.
* param error An errno condition for the write operation or zero
* if the write was successful.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NONNULL3 DISPATCH_NONNULL4
DISPATCH_NONNULL5 DISPATCH_NOTHROW
void
dispatch_io_write(dispatch_io_t channel,
off_t offset,
dispatch_data_t data,
dispatch_queue_t queue,
dispatch_io_handler_t io_handler);
#endif /* __BLOCKS__ */
/*!
* @typedef dispatch_io_close_flags_t
* The type of flags you can set on a dispatch_io_close() call
*
* @const DISPATCH_IO_STOP Stop outstanding operations on a channel when
* the channel is closed.
*/
#define DISPATCH_IO_STOP 0x1
typedef unsigned long dispatch_io_close_flags_t;
/*!
* @function dispatch_io_close
* Close the specified I/O channel to new read or write operations; scheduling
* operations on a closed channel results in their handler returning an error.
*
* If the DISPATCH_IO_STOP flag is provided, the system will make a best effort
* to interrupt any outstanding read and write operations on the I/O channel,
* otherwise those operations will run to completion normally.
* Partial results of read and write operations may be returned even after a
* channel is closed with the DISPATCH_IO_STOP flag.
* The final invocation of an I/O handler of an interrupted operation will be
* passed an ECANCELED error code, as will the I/O handler of an operation
* scheduled on a closed channel.
*
* @param channel The dispatch I/O channel to close.
* @param flags The flags for the close operation.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_io_close(dispatch_io_t channel, dispatch_io_close_flags_t flags);
#ifdef __BLOCKS__
/*!
* @function dispatch_io_barrier
* Schedule a barrier operation on the specified I/O channel; all previously
* scheduled operations on the channel will complete before the provided
* barrier block is enqueued onto the global queue determined by the channel's
* target queue, and no subsequently scheduled operations will start until the
* barrier block has returned.
*
* If multiple channels are associated with the same file descriptor, a barrier
* operation scheduled on any of these channels will act as a barrier across all
* channels in question, i.e. all previously scheduled operations on any of the
* channels will complete before the barrier block is enqueued, and no
* operations subsequently scheduled on any of the channels will start until the
* barrier block has returned.
*
* While the barrier block is running, it may safely operate on the channel's
* underlying file descriptor with fsync(2), lseek(2) etc. (but not close(2)).
*
* @param channel The dispatch I/O channel to schedule the barrier on.
* @param barrier The barrier block.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_io_barrier(dispatch_io_t channel, dispatch_block_t barrier);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_io_get_descriptor
* Returns the file descriptor underlying a dispatch I/O channel.
*
* Will return -1 for a channel closed with dispatch_io_close() and for a
* channel associated with a path name that has not yet been open(2)ed.
*
* If called from a barrier block scheduled on a channel associated with a path
* name that has not yet been open(2)ed, this will trigger the channel open(2)
* operation and return the resulting file descriptor.
*
* @param channel The dispatch I/O channel to query.
* @result The file descriptor underlying the channel, or -1.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_fd_t
dispatch_io_get_descriptor(dispatch_io_t channel);
/*!
* @function dispatch_io_set_high_water
* Set a high water mark on the I/O channel for all operations.
*
* The system will make a best effort to enqueue I/O handlers with partial
* results as soon the number of bytes processed by an operation (i.e. read or
* written) reaches the high water mark.
*
* The size of data objects passed to I/O handlers for this channel will never
* exceed the specified high water mark.
*
* The default value for the high water mark is unlimited (i.e. SIZE_MAX).
*
* @param channel The dispatch I/O channel on which to set the policy.
* @param high_water The number of bytes to use as a high water mark.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_io_set_high_water(dispatch_io_t channel, size_t high_water);
/*!
* @function dispatch_io_set_low_water
* Set a low water mark on the I/O channel for all operations.
*
* The system will process (i.e. read or write) at least the low water mark
* number of bytes for an operation before enqueueing I/O handlers with partial
* results.
*
* The size of data objects passed to intermediate I/O handler invocations for
* this channel (i.e. excluding the final invocation) will never be smaller than
* the specified low water mark, except if the channel has an interval with the
* DISPATCH_IO_STRICT_INTERVAL flag set or if EOF or an error was encountered.
*
* I/O handlers should be prepared to receive amounts of data significantly
* larger than the low water mark in general. If an I/O handler requires
* intermediate results of fixed size, set both the low and and the high water
* mark to that size.
*
* The default value for the low water mark is unspecified, but must be assumed
* to be such that intermediate handler invocations may occur.
* If I/O handler invocations with partial results are not desired, set the
* low water mark to SIZE_MAX.
*
* @param channel The dispatch I/O channel on which to set the policy.
* @param low_water The number of bytes to use as a low water mark.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_io_set_low_water(dispatch_io_t channel, size_t low_water);
/*!
* @typedef dispatch_io_interval_flags_t
* Type of flags to set on dispatch_io_set_interval()
*
* @const DISPATCH_IO_STRICT_INTERVAL Enqueue I/O handlers at a channel's
* interval setting even if the amount of data ready to be delivered is inferior
* to the low water mark (or zero).
*/
#define DISPATCH_IO_STRICT_INTERVAL 0x1
typedef unsigned long dispatch_io_interval_flags_t;
/*!
* @function dispatch_io_set_interval
* Set a nanosecond interval at which I/O handlers are to be enqueued on the
* I/O channel for all operations.
*
* This allows an application to receive periodic feedback on the progress of
* read and write operations, e.g. for the purposes of displaying progress bars.
*
* If the amount of data ready to be delivered to an I/O handler at the interval
* is inferior to the channel low water mark, the handler will only be enqueued
* if the DISPATCH_IO_STRICT_INTERVAL flag is set.
*
* Note that the system may defer enqueueing interval I/O handlers by a small
* unspecified amount of leeway in order to align with other system activity for
* improved system performance or power consumption.
*
* @param channel The dispatch I/O channel on which to set the policy.
* @param interval The interval in nanoseconds at which delivery of the I/O
* handler is desired.
* @param flags Flags indicating desired data delivery behavior at
* interval time.
*/
API_AVAILABLE(macos(10.7), ios(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_io_set_interval(dispatch_io_t channel,
uint64_t interval,
dispatch_io_interval_flags_t flags);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif /* __DISPATCH_IO__ */

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@@ -0,0 +1,606 @@
/*
* Copyright (c) 2008-2012 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_OBJECT__
#define __DISPATCH_OBJECT__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
#if __has_include(<sys/qos.h>)
#include <sys/qos.h>
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
/*!
* @typedef dispatch_object_t
*
* @abstract
* Abstract base type for all dispatch objects.
* The details of the type definition are language-specific.
*
* @discussion
* Dispatch objects are reference counted via calls to dispatch_retain() and
* dispatch_release().
*/
#if OS_OBJECT_USE_OBJC
/*
* By default, dispatch objects are declared as Objective-C types when building
* with an Objective-C compiler. This allows them to participate in ARC, in RR
* management by the Blocks runtime and in leaks checking by the static
* analyzer, and enables them to be added to Cocoa collections.
* See <os/object.h> for details.
*/
OS_OBJECT_DECL_CLASS(dispatch_object);
#if OS_OBJECT_SWIFT3
#define DISPATCH_DECL(name) OS_OBJECT_DECL_SUBCLASS_SWIFT(name, dispatch_object)
#define DISPATCH_DECL_SUBCLASS(name, base) OS_OBJECT_DECL_SUBCLASS_SWIFT(name, base)
#else // OS_OBJECT_SWIFT3
#define DISPATCH_DECL(name) OS_OBJECT_DECL_SUBCLASS(name, dispatch_object)
#define DISPATCH_DECL_SUBCLASS(name, base) OS_OBJECT_DECL_SUBCLASS(name, base)
DISPATCH_INLINE DISPATCH_ALWAYS_INLINE DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
_dispatch_object_validate(dispatch_object_t object)
{
void *isa = *(void *volatile*)(OS_OBJECT_BRIDGE void*)object;
(void)isa;
}
#endif // OS_OBJECT_SWIFT3
#define DISPATCH_GLOBAL_OBJECT(type, object) ((OS_OBJECT_BRIDGE type)&(object))
#define DISPATCH_RETURNS_RETAINED OS_OBJECT_RETURNS_RETAINED
#elif defined(__cplusplus) && !defined(__DISPATCH_BUILDING_DISPATCH__)
/*
* Dispatch objects are NOT C++ objects. Nevertheless, we can at least keep C++
* aware of type compatibility.
*/
typedef struct dispatch_object_s {
private:
dispatch_object_s();
~dispatch_object_s();
dispatch_object_s(const dispatch_object_s &);
void operator=(const dispatch_object_s &);
} *dispatch_object_t;
#define DISPATCH_DECL(name) \
typedef struct name##_s : public dispatch_object_s {} *name##_t
#define DISPATCH_DECL_SUBCLASS(name, base) \
typedef struct name##_s : public base##_s {} *name##_t
#define DISPATCH_GLOBAL_OBJECT(type, object) (static_cast<type>(&(object)))
#define DISPATCH_RETURNS_RETAINED
#else /* Plain C */
typedef union {
struct _os_object_s *_os_obj;
struct dispatch_object_s *_do;
struct dispatch_queue_s *_dq;
struct dispatch_queue_attr_s *_dqa;
struct dispatch_group_s *_dg;
struct dispatch_source_s *_ds;
struct dispatch_channel_s *_dch;
struct dispatch_mach_s *_dm;
struct dispatch_mach_msg_s *_dmsg;
struct dispatch_semaphore_s *_dsema;
struct dispatch_data_s *_ddata;
struct dispatch_io_s *_dchannel;
} dispatch_object_t DISPATCH_TRANSPARENT_UNION;
#define DISPATCH_DECL(name) typedef struct name##_s *name##_t
#define DISPATCH_DECL_SUBCLASS(name, base) typedef base##_t name##_t
#define DISPATCH_GLOBAL_OBJECT(type, object) ((type)&(object))
#define DISPATCH_RETURNS_RETAINED
#endif
#if OS_OBJECT_SWIFT3 && OS_OBJECT_USE_OBJC
#define DISPATCH_SOURCE_TYPE_DECL(name) \
DISPATCH_EXPORT struct dispatch_source_type_s \
_dispatch_source_type_##name; \
OS_OBJECT_DECL_PROTOCOL(dispatch_source_##name, <OS_dispatch_source>); \
OS_OBJECT_CLASS_IMPLEMENTS_PROTOCOL( \
dispatch_source, dispatch_source_##name)
#define DISPATCH_SOURCE_DECL(name) \
DISPATCH_DECL(name); \
OS_OBJECT_DECL_PROTOCOL(name, <NSObject>); \
OS_OBJECT_CLASS_IMPLEMENTS_PROTOCOL(name, name)
#ifndef DISPATCH_DATA_DECL
#define DISPATCH_DATA_DECL(name) OS_OBJECT_DECL_SWIFT(name)
#endif // DISPATCH_DATA_DECL
#else
#define DISPATCH_SOURCE_DECL(name) \
DISPATCH_DECL(name);
#define DISPATCH_DATA_DECL(name) DISPATCH_DECL(name)
#define DISPATCH_SOURCE_TYPE_DECL(name) \
DISPATCH_EXPORT const struct dispatch_source_type_s \
_dispatch_source_type_##name
#endif
#ifdef __BLOCKS__
/*!
* @typedef dispatch_block_t
*
* @abstract
* The type of blocks submitted to dispatch queues, which take no arguments
* and have no return value.
*
* @discussion
* When not building with Objective-C ARC, a block object allocated on or
* copied to the heap must be released with a -[release] message or the
* Block_release() function.
*
* The declaration of a block literal allocates storage on the stack.
* Therefore, this is an invalid construct:
* <code>
* dispatch_block_t block;
* if (x) {
* block = ^{ printf("true\n"); };
* } else {
* block = ^{ printf("false\n"); };
* }
* block(); // unsafe!!!
* </code>
*
* What is happening behind the scenes:
* <code>
* if (x) {
* struct Block __tmp_1 = ...; // setup details
* block = &__tmp_1;
* } else {
* struct Block __tmp_2 = ...; // setup details
* block = &__tmp_2;
* }
* </code>
*
* As the example demonstrates, the address of a stack variable is escaping the
* scope in which it is allocated. That is a classic C bug.
*
* Instead, the block literal must be copied to the heap with the Block_copy()
* function or by sending it a -[copy] message.
*/
typedef void (^dispatch_block_t)(void);
#endif // __BLOCKS__
__BEGIN_DECLS
/*!
* @typedef dispatch_qos_class_t
* Alias for qos_class_t type.
*/
#if __has_include(<sys/qos.h>)
typedef qos_class_t dispatch_qos_class_t;
#else
typedef unsigned int dispatch_qos_class_t;
#endif
/*!
* @function dispatch_retain
*
* @abstract
* Increment the reference count of a dispatch object.
*
* @discussion
* Calls to dispatch_retain() must be balanced with calls to
* dispatch_release().
*
* @param object
* The object to retain.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
DISPATCH_SWIFT_UNAVAILABLE("Can't be used with ARC")
void
dispatch_retain(dispatch_object_t object);
#if OS_OBJECT_USE_OBJC_RETAIN_RELEASE
#undef dispatch_retain
#define dispatch_retain(object) \
__extension__({ dispatch_object_t _o = (object); \
_dispatch_object_validate(_o); (void)[_o retain]; })
#endif
/*!
* @function dispatch_release
*
* @abstract
* Decrement the reference count of a dispatch object.
*
* @discussion
* A dispatch object is asynchronously deallocated once all references are
* released (i.e. the reference count becomes zero). The system does not
* guarantee that a given client is the last or only reference to a given
* object.
*
* @param object
* The object to release.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
DISPATCH_SWIFT_UNAVAILABLE("Can't be used with ARC")
void
dispatch_release(dispatch_object_t object);
#if OS_OBJECT_USE_OBJC_RETAIN_RELEASE
#undef dispatch_release
#define dispatch_release(object) \
__extension__({ dispatch_object_t _o = (object); \
_dispatch_object_validate(_o); [_o release]; })
#endif
/*!
* @function dispatch_get_context
*
* @abstract
* Returns the application defined context of the object.
*
* @param object
* The result of passing NULL in this parameter is undefined.
*
* @result
* The context of the object; may be NULL.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_PURE DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
void *_Nullable
dispatch_get_context(dispatch_object_t object);
/*!
* @function dispatch_set_context
*
* @abstract
* Associates an application defined context with the object.
*
* @param object
* The result of passing NULL in this parameter is undefined.
*
* @param context
* The new client defined context for the object. This may be NULL.
*
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NOTHROW
void
dispatch_set_context(dispatch_object_t object, void *_Nullable context);
/*!
* @function dispatch_set_finalizer_f
*
* @abstract
* Set the finalizer function for a dispatch object.
*
* @param object
* The dispatch object to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param finalizer
* The finalizer function pointer.
*
* @discussion
* A dispatch object's finalizer will be invoked on the object's target queue
* after all references to the object have been released. This finalizer may be
* used by the application to release any resources associated with the object,
* such as freeing the object's context.
* The context parameter passed to the finalizer function is the current
* context of the dispatch object at the time the finalizer call is made.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NOTHROW
void
dispatch_set_finalizer_f(dispatch_object_t object,
dispatch_function_t _Nullable finalizer);
/*!
* @function dispatch_activate
*
* @abstract
* Activates the specified dispatch object.
*
* @discussion
* Dispatch objects such as queues and sources may be created in an inactive
* state. Objects in this state have to be activated before any blocks
* associated with them will be invoked.
*
* The target queue of inactive objects can be changed using
* dispatch_set_target_queue(). Change of target queue is no longer permitted
* once an initially inactive object has been activated.
*
* Calling dispatch_activate() on an active object has no effect.
* Releasing the last reference count on an inactive object is undefined.
*
* @param object
* The object to be activated.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.12), ios(10.0), tvos(10.0), watchos(3.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_activate(dispatch_object_t object);
/*!
* @function dispatch_suspend
*
* @abstract
* Suspends the invocation of blocks on a dispatch object.
*
* @discussion
* A suspended object will not invoke any blocks associated with it. The
* suspension of an object will occur after any running block associated with
* the object completes.
*
* Calls to dispatch_suspend() must be balanced with calls
* to dispatch_resume().
*
* @param object
* The object to be suspended.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_suspend(dispatch_object_t object);
/*!
* @function dispatch_resume
*
* @abstract
* Resumes the invocation of blocks on a dispatch object.
*
* @discussion
* Dispatch objects can be suspended with dispatch_suspend(), which increments
* an internal suspension count. dispatch_resume() is the inverse operation,
* and consumes suspension counts. When the last suspension count is consumed,
* blocks associated with the object will be invoked again.
*
* For backward compatibility reasons, dispatch_resume() on an inactive and not
* otherwise suspended dispatch source object has the same effect as calling
* dispatch_activate(). For new code, using dispatch_activate() is preferred.
*
* If the specified object has zero suspension count and is not an inactive
* source, this function will result in an assertion and the process being
* terminated.
*
* @param object
* The object to be resumed.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_resume(dispatch_object_t object);
/*!
* @function dispatch_set_qos_class_floor
*
* @abstract
* Sets the QOS class floor on a dispatch queue, source or workloop.
*
* @discussion
* The QOS class of workitems submitted to this object asynchronously will be
* elevated to at least the specified QOS class floor. The QOS of the workitem
* will be used if higher than the floor even when the workitem has been created
* without "ENFORCE" semantics.
*
* Setting the QOS class floor is equivalent to the QOS effects of configuring
* a queue whose target queue has a QoS class set to the same value.
*
* @param object
* A dispatch queue, workloop, or source to configure.
* The object must be inactive.
*
* Passing another object type or an object that has been activated is undefined
* and will cause the process to be terminated.
*
* @param qos_class
* A QOS class value:
* - QOS_CLASS_USER_INTERACTIVE
* - QOS_CLASS_USER_INITIATED
* - QOS_CLASS_DEFAULT
* - QOS_CLASS_UTILITY
* - QOS_CLASS_BACKGROUND
* Passing any other value is undefined.
*
* @param relative_priority
* A relative priority within the QOS class. This value is a negative
* offset from the maximum supported scheduler priority for the given class.
* Passing a value greater than zero or less than QOS_MIN_RELATIVE_PRIORITY
* is undefined.
*/
API_AVAILABLE(macos(10.14), ios(12.0), tvos(12.0), watchos(5.0))
DISPATCH_EXPORT DISPATCH_NOTHROW
void
dispatch_set_qos_class_floor(dispatch_object_t object,
dispatch_qos_class_t qos_class, int relative_priority);
#ifdef __BLOCKS__
/*!
* @function dispatch_wait
*
* @abstract
* Wait synchronously for an object or until the specified timeout has elapsed.
*
* @discussion
* Type-generic macro that maps to dispatch_block_wait, dispatch_group_wait or
* dispatch_semaphore_wait, depending on the type of the first argument.
* See documentation for these functions for more details.
* This function is unavailable for any other object type.
*
* @param object
* The object to wait on.
* The result of passing NULL in this parameter is undefined.
*
* @param timeout
* When to timeout (see dispatch_time). As a convenience, there are the
* DISPATCH_TIME_NOW and DISPATCH_TIME_FOREVER constants.
*
* @result
* Returns zero on success or non-zero on error (i.e. timed out).
*/
DISPATCH_UNAVAILABLE
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
intptr_t
dispatch_wait(void *object, dispatch_time_t timeout);
#if __has_extension(c_generic_selections)
#define dispatch_wait(object, timeout) \
_Generic((object), \
dispatch_block_t:dispatch_block_wait, \
dispatch_group_t:dispatch_group_wait, \
dispatch_semaphore_t:dispatch_semaphore_wait \
)((object),(timeout))
#endif
/*!
* @function dispatch_notify
*
* @abstract
* Schedule a notification block to be submitted to a queue when the execution
* of a specified object has completed.
*
* @discussion
* Type-generic macro that maps to dispatch_block_notify or
* dispatch_group_notify, depending on the type of the first argument.
* See documentation for these functions for more details.
* This function is unavailable for any other object type.
*
* @param object
* The object to observe.
* The result of passing NULL in this parameter is undefined.
*
* @param queue
* The queue to which the supplied notification block will be submitted when
* the observed object completes.
*
* @param notification_block
* The block to submit when the observed object completes.
*/
DISPATCH_UNAVAILABLE
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_notify(void *object, dispatch_object_t queue,
dispatch_block_t notification_block);
#if __has_extension(c_generic_selections)
#define dispatch_notify(object, queue, notification_block) \
_Generic((object), \
dispatch_block_t:dispatch_block_notify, \
dispatch_group_t:dispatch_group_notify \
)((object),(queue), (notification_block))
#endif
/*!
* @function dispatch_cancel
*
* @abstract
* Cancel the specified object.
*
* @discussion
* Type-generic macro that maps to dispatch_block_cancel or
* dispatch_source_cancel, depending on the type of the first argument.
* See documentation for these functions for more details.
* This function is unavailable for any other object type.
*
* @param object
* The object to cancel.
* The result of passing NULL in this parameter is undefined.
*/
DISPATCH_UNAVAILABLE
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_cancel(void *object);
#if __has_extension(c_generic_selections)
#define dispatch_cancel(object) \
_Generic((object), \
dispatch_block_t:dispatch_block_cancel, \
dispatch_source_t:dispatch_source_cancel \
)((object))
#endif
/*!
* @function dispatch_testcancel
*
* @abstract
* Test whether the specified object has been canceled
*
* @discussion
* Type-generic macro that maps to dispatch_block_testcancel or
* dispatch_source_testcancel, depending on the type of the first argument.
* See documentation for these functions for more details.
* This function is unavailable for any other object type.
*
* @param object
* The object to test.
* The result of passing NULL in this parameter is undefined.
*
* @result
* Non-zero if canceled and zero if not canceled.
*/
DISPATCH_UNAVAILABLE
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_PURE
DISPATCH_NOTHROW
intptr_t
dispatch_testcancel(void *object);
#if __has_extension(c_generic_selections)
#define dispatch_testcancel(object) \
_Generic((object), \
dispatch_block_t:dispatch_block_testcancel, \
dispatch_source_t:dispatch_source_testcancel \
)((object))
#endif
#endif // __BLOCKS__
/*!
* @function dispatch_debug
*
* @abstract
* Programmatically log debug information about a dispatch object.
*
* @discussion
* Programmatically log debug information about a dispatch object. By default,
* the log output is sent to syslog at notice level. In the debug version of
* the library, the log output is sent to a file in /var/tmp.
* The log output destination can be configured via the LIBDISPATCH_LOG
* environment variable, valid values are: YES, NO, syslog, stderr, file.
*
* This function is deprecated and will be removed in a future release.
* Objective-C callers may use -debugDescription instead.
*
* @param object
* The object to introspect.
*
* @param message
* The message to log above and beyond the introspection.
*/
API_DEPRECATED("unsupported interface", macos(10.6,10.9), ios(4.0,6.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_NOTHROW DISPATCH_COLD
__attribute__((__format__(printf,2,3)))
void
dispatch_debug(dispatch_object_t object, const char *message, ...);
API_DEPRECATED("unsupported interface", macos(10.6,10.9), ios(4.0,6.0))
DISPATCH_EXPORT DISPATCH_NONNULL2 DISPATCH_NOTHROW DISPATCH_COLD
__attribute__((__format__(printf,2,0)))
void
dispatch_debugv(dispatch_object_t object, const char *message, va_list ap);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif

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/*
* Copyright (c) 2008-2010 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_ONCE__
#define __DISPATCH_ONCE__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
__BEGIN_DECLS
/*!
* @typedef dispatch_once_t
*
* @abstract
* A predicate for use with dispatch_once(). It must be initialized to zero.
* Note: static and global variables default to zero.
*/
DISPATCH_SWIFT3_UNAVAILABLE("Use lazily initialized globals instead")
typedef intptr_t dispatch_once_t;
#if defined(__x86_64__) || defined(__i386__) || defined(__s390x__)
#define DISPATCH_ONCE_INLINE_FASTPATH 1
#elif defined(__APPLE__)
#define DISPATCH_ONCE_INLINE_FASTPATH 1
#else
#define DISPATCH_ONCE_INLINE_FASTPATH 0
#endif
/*!
* @function dispatch_once
*
* @abstract
* Execute a block once and only once.
*
* @param predicate
* A pointer to a dispatch_once_t that is used to test whether the block has
* completed or not.
*
* @param block
* The block to execute once.
*
* @discussion
* Always call dispatch_once() before using or testing any variables that are
* initialized by the block.
*/
#ifdef __BLOCKS__
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
DISPATCH_SWIFT3_UNAVAILABLE("Use lazily initialized globals instead")
void
dispatch_once(dispatch_once_t *predicate,
DISPATCH_NOESCAPE dispatch_block_t block);
#if DISPATCH_ONCE_INLINE_FASTPATH
DISPATCH_INLINE DISPATCH_ALWAYS_INLINE DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
DISPATCH_SWIFT3_UNAVAILABLE("Use lazily initialized globals instead")
void
_dispatch_once(dispatch_once_t *predicate,
DISPATCH_NOESCAPE dispatch_block_t block)
{
if (DISPATCH_EXPECT(*predicate, ~0l) != ~0l) {
dispatch_once(predicate, block);
} else {
dispatch_compiler_barrier();
}
DISPATCH_COMPILER_CAN_ASSUME(*predicate == ~0l);
}
#undef dispatch_once
#define dispatch_once _dispatch_once
#endif
#endif // DISPATCH_ONCE_INLINE_FASTPATH
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NONNULL3 DISPATCH_NOTHROW
DISPATCH_SWIFT3_UNAVAILABLE("Use lazily initialized globals instead")
void
dispatch_once_f(dispatch_once_t *predicate, void *_Nullable context,
dispatch_function_t function);
#if DISPATCH_ONCE_INLINE_FASTPATH
DISPATCH_INLINE DISPATCH_ALWAYS_INLINE DISPATCH_NONNULL1 DISPATCH_NONNULL3
DISPATCH_NOTHROW
DISPATCH_SWIFT3_UNAVAILABLE("Use lazily initialized globals instead")
void
_dispatch_once_f(dispatch_once_t *predicate, void *_Nullable context,
dispatch_function_t function)
{
if (DISPATCH_EXPECT(*predicate, ~0l) != ~0l) {
dispatch_once_f(predicate, context, function);
} else {
dispatch_compiler_barrier();
}
DISPATCH_COMPILER_CAN_ASSUME(*predicate == ~0l);
}
#undef dispatch_once_f
#define dispatch_once_f _dispatch_once_f
#endif // DISPATCH_ONCE_INLINE_FASTPATH
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif

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/*
* Copyright (c) 2008-2013 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_SEMAPHORE__
#define __DISPATCH_SEMAPHORE__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
/*!
* @typedef dispatch_semaphore_t
*
* @abstract
* A counting semaphore.
*/
DISPATCH_DECL(dispatch_semaphore);
__BEGIN_DECLS
/*!
* @function dispatch_semaphore_create
*
* @abstract
* Creates new counting semaphore with an initial value.
*
* @discussion
* Passing zero for the value is useful for when two threads need to reconcile
* the completion of a particular event. Passing a value greater than zero is
* useful for managing a finite pool of resources, where the pool size is equal
* to the value.
*
* @param value
* The starting value for the semaphore. Passing a value less than zero will
* cause NULL to be returned.
*
* @result
* The newly created semaphore, or NULL on failure.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
dispatch_semaphore_t
dispatch_semaphore_create(intptr_t value);
/*!
* @function dispatch_semaphore_wait
*
* @abstract
* Wait (decrement) for a semaphore.
*
* @discussion
* Decrement the counting semaphore. If the resulting value is less than zero,
* this function waits for a signal to occur before returning.
*
* @param dsema
* The semaphore. The result of passing NULL in this parameter is undefined.
*
* @param timeout
* When to timeout (see dispatch_time). As a convenience, there are the
* DISPATCH_TIME_NOW and DISPATCH_TIME_FOREVER constants.
*
* @result
* Returns zero on success, or non-zero if the timeout occurred.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
intptr_t
dispatch_semaphore_wait(dispatch_semaphore_t dsema, dispatch_time_t timeout);
/*!
* @function dispatch_semaphore_signal
*
* @abstract
* Signal (increment) a semaphore.
*
* @discussion
* Increment the counting semaphore. If the previous value was less than zero,
* this function wakes a waiting thread before returning.
*
* @param dsema The counting semaphore.
* The result of passing NULL in this parameter is undefined.
*
* @result
* This function returns non-zero if a thread is woken. Otherwise, zero is
* returned.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
intptr_t
dispatch_semaphore_signal(dispatch_semaphore_t dsema);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif /* __DISPATCH_SEMAPHORE__ */

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/*
* Copyright (c) 2008-2013 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_SOURCE__
#define __DISPATCH_SOURCE__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
#if TARGET_OS_MAC
#include <mach/port.h>
#include <mach/message.h>
#endif
#if !defined(_WIN32)
#include <sys/signal.h>
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
/*!
* @header
* The dispatch framework provides a suite of interfaces for monitoring low-
* level system objects (file descriptors, Mach ports, signals, VFS nodes, etc.)
* for activity and automatically submitting event handler blocks to dispatch
* queues when such activity occurs.
*
* This suite of interfaces is known as the Dispatch Source API.
*/
/*!
* @typedef dispatch_source_t
*
* @abstract
* Dispatch sources are used to automatically submit event handler blocks to
* dispatch queues in response to external events.
*/
DISPATCH_SOURCE_DECL(dispatch_source);
__BEGIN_DECLS
/*!
* @typedef dispatch_source_type_t
*
* @abstract
* Constants of this type represent the class of low-level system object that
* is being monitored by the dispatch source. Constants of this type are
* passed as a parameter to dispatch_source_create() and determine how the
* handle argument is interpreted (i.e. as a file descriptor, mach port,
* signal number, process identifier, etc.), and how the mask argument is
* interpreted.
*/
typedef const struct dispatch_source_type_s *dispatch_source_type_t;
/*!
* @const DISPATCH_SOURCE_TYPE_DATA_ADD
* @discussion A dispatch source that coalesces data obtained via calls to
* dispatch_source_merge_data(). An ADD is used to coalesce the data.
* The handle is unused (pass zero for now).
* The mask is unused (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_DATA_ADD (&_dispatch_source_type_data_add)
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_SOURCE_TYPE_DECL(data_add);
/*!
* @const DISPATCH_SOURCE_TYPE_DATA_OR
* @discussion A dispatch source that coalesces data obtained via calls to
* dispatch_source_merge_data(). A bitwise OR is used to coalesce the data.
* The handle is unused (pass zero for now).
* The mask is unused (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_DATA_OR (&_dispatch_source_type_data_or)
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_SOURCE_TYPE_DECL(data_or);
/*!
* @const DISPATCH_SOURCE_TYPE_DATA_REPLACE
* @discussion A dispatch source that tracks data obtained via calls to
* dispatch_source_merge_data(). Newly obtained data values replace existing
* data values not yet delivered to the source handler
*
* A data value of zero will cause the source handler to not be invoked.
*
* The handle is unused (pass zero for now).
* The mask is unused (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_DATA_REPLACE (&_dispatch_source_type_data_replace)
API_AVAILABLE(macos(10.13), ios(11.0), tvos(11.0), watchos(4.0))
DISPATCH_SOURCE_TYPE_DECL(data_replace);
/*!
* @const DISPATCH_SOURCE_TYPE_MACH_SEND
* @discussion A dispatch source that monitors a Mach port for dead name
* notifications (send right no longer has any corresponding receive right).
* The handle is a Mach port with a send or send-once right (mach_port_t).
* The mask is a mask of desired events from dispatch_source_mach_send_flags_t.
*/
#define DISPATCH_SOURCE_TYPE_MACH_SEND (&_dispatch_source_type_mach_send)
API_AVAILABLE(macos(10.6), ios(4.0)) DISPATCH_LINUX_UNAVAILABLE()
DISPATCH_SOURCE_TYPE_DECL(mach_send);
/*!
* @const DISPATCH_SOURCE_TYPE_MACH_RECV
* @discussion A dispatch source that monitors a Mach port for pending messages.
* The handle is a Mach port with a receive right (mach_port_t).
* The mask is a mask of desired events from dispatch_source_mach_recv_flags_t,
* but no flags are currently defined (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_MACH_RECV (&_dispatch_source_type_mach_recv)
API_AVAILABLE(macos(10.6), ios(4.0)) DISPATCH_LINUX_UNAVAILABLE()
DISPATCH_SOURCE_TYPE_DECL(mach_recv);
/*!
* @const DISPATCH_SOURCE_TYPE_MEMORYPRESSURE
* @discussion A dispatch source that monitors the system for changes in
* memory pressure condition.
* The handle is unused (pass zero for now).
* The mask is a mask of desired events from
* dispatch_source_memorypressure_flags_t.
*/
#define DISPATCH_SOURCE_TYPE_MEMORYPRESSURE \
(&_dispatch_source_type_memorypressure)
API_AVAILABLE(macos(10.9), ios(8.0)) DISPATCH_LINUX_UNAVAILABLE()
DISPATCH_SOURCE_TYPE_DECL(memorypressure);
/*!
* @const DISPATCH_SOURCE_TYPE_PROC
* @discussion A dispatch source that monitors an external process for events
* defined by dispatch_source_proc_flags_t.
* The handle is a process identifier (pid_t).
* The mask is a mask of desired events from dispatch_source_proc_flags_t.
*/
#define DISPATCH_SOURCE_TYPE_PROC (&_dispatch_source_type_proc)
API_AVAILABLE(macos(10.6), ios(4.0)) DISPATCH_LINUX_UNAVAILABLE()
DISPATCH_SOURCE_TYPE_DECL(proc);
/*!
* @const DISPATCH_SOURCE_TYPE_READ
* @discussion A dispatch source that monitors a file descriptor for pending
* bytes available to be read.
* The handle is a file descriptor (int).
* The mask is unused (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_READ (&_dispatch_source_type_read)
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_SOURCE_TYPE_DECL(read);
/*!
* @const DISPATCH_SOURCE_TYPE_SIGNAL
* @discussion A dispatch source that monitors the current process for signals.
* The handle is a signal number (int).
* The mask is unused (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_SIGNAL (&_dispatch_source_type_signal)
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_SOURCE_TYPE_DECL(signal);
/*!
* @const DISPATCH_SOURCE_TYPE_TIMER
* @discussion A dispatch source that submits the event handler block based
* on a timer.
* The handle is unused (pass zero for now).
* The mask specifies which flags from dispatch_source_timer_flags_t to apply.
*/
#define DISPATCH_SOURCE_TYPE_TIMER (&_dispatch_source_type_timer)
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_SOURCE_TYPE_DECL(timer);
/*!
* @const DISPATCH_SOURCE_TYPE_VNODE
* @discussion A dispatch source that monitors a file descriptor for events
* defined by dispatch_source_vnode_flags_t.
* The handle is a file descriptor (int).
* The mask is a mask of desired events from dispatch_source_vnode_flags_t.
*/
#define DISPATCH_SOURCE_TYPE_VNODE (&_dispatch_source_type_vnode)
API_AVAILABLE(macos(10.6), ios(4.0)) DISPATCH_LINUX_UNAVAILABLE()
DISPATCH_SOURCE_TYPE_DECL(vnode);
/*!
* @const DISPATCH_SOURCE_TYPE_WRITE
* @discussion A dispatch source that monitors a file descriptor for available
* buffer space to write bytes.
* The handle is a file descriptor (int).
* The mask is unused (pass zero for now).
*/
#define DISPATCH_SOURCE_TYPE_WRITE (&_dispatch_source_type_write)
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_SOURCE_TYPE_DECL(write);
/*!
* @typedef dispatch_source_mach_send_flags_t
* Type of dispatch_source_mach_send flags
*
* @constant DISPATCH_MACH_SEND_DEAD
* The receive right corresponding to the given send right was destroyed.
*/
#define DISPATCH_MACH_SEND_DEAD 0x1
typedef unsigned long dispatch_source_mach_send_flags_t;
/*!
* @typedef dispatch_source_mach_recv_flags_t
* Type of dispatch_source_mach_recv flags
*/
typedef unsigned long dispatch_source_mach_recv_flags_t;
/*!
* @typedef dispatch_source_memorypressure_flags_t
* Type of dispatch_source_memorypressure flags
*
* @constant DISPATCH_MEMORYPRESSURE_NORMAL
* The system memory pressure condition has returned to normal.
*
* @constant DISPATCH_MEMORYPRESSURE_WARN
* The system memory pressure condition has changed to warning.
*
* @constant DISPATCH_MEMORYPRESSURE_CRITICAL
* The system memory pressure condition has changed to critical.
*
* @discussion
* Elevated memory pressure is a system-wide condition that applications
* registered for this source should react to by changing their future memory
* use behavior, e.g. by reducing cache sizes of newly initiated operations
* until memory pressure returns back to normal.
* NOTE: applications should NOT traverse and discard existing caches for past
* operations when the system memory pressure enters an elevated state, as that
* is likely to trigger VM operations that will further aggravate system memory
* pressure.
*/
#define DISPATCH_MEMORYPRESSURE_NORMAL 0x01
#define DISPATCH_MEMORYPRESSURE_WARN 0x02
#define DISPATCH_MEMORYPRESSURE_CRITICAL 0x04
typedef unsigned long dispatch_source_memorypressure_flags_t;
/*!
* @typedef dispatch_source_proc_flags_t
* Type of dispatch_source_proc flags
*
* @constant DISPATCH_PROC_EXIT
* The process has exited (perhaps cleanly, perhaps not).
*
* @constant DISPATCH_PROC_FORK
* The process has created one or more child processes.
*
* @constant DISPATCH_PROC_EXEC
* The process has become another executable image via
* exec*() or posix_spawn*().
*
* @constant DISPATCH_PROC_SIGNAL
* A Unix signal was delivered to the process.
*/
#define DISPATCH_PROC_EXIT 0x80000000
#define DISPATCH_PROC_FORK 0x40000000
#define DISPATCH_PROC_EXEC 0x20000000
#define DISPATCH_PROC_SIGNAL 0x08000000
typedef unsigned long dispatch_source_proc_flags_t;
/*!
* @typedef dispatch_source_vnode_flags_t
* Type of dispatch_source_vnode flags
*
* @constant DISPATCH_VNODE_DELETE
* The filesystem object was deleted from the namespace.
*
* @constant DISPATCH_VNODE_WRITE
* The filesystem object data changed.
*
* @constant DISPATCH_VNODE_EXTEND
* The filesystem object changed in size.
*
* @constant DISPATCH_VNODE_ATTRIB
* The filesystem object metadata changed.
*
* @constant DISPATCH_VNODE_LINK
* The filesystem object link count changed.
*
* @constant DISPATCH_VNODE_RENAME
* The filesystem object was renamed in the namespace.
*
* @constant DISPATCH_VNODE_REVOKE
* The filesystem object was revoked.
*
* @constant DISPATCH_VNODE_FUNLOCK
* The filesystem object was unlocked.
*/
#define DISPATCH_VNODE_DELETE 0x1
#define DISPATCH_VNODE_WRITE 0x2
#define DISPATCH_VNODE_EXTEND 0x4
#define DISPATCH_VNODE_ATTRIB 0x8
#define DISPATCH_VNODE_LINK 0x10
#define DISPATCH_VNODE_RENAME 0x20
#define DISPATCH_VNODE_REVOKE 0x40
#define DISPATCH_VNODE_FUNLOCK 0x100
typedef unsigned long dispatch_source_vnode_flags_t;
/*!
* @typedef dispatch_source_timer_flags_t
* Type of dispatch_source_timer flags
*
* @constant DISPATCH_TIMER_STRICT
* Specifies that the system should make a best effort to strictly observe the
* leeway value specified for the timer via dispatch_source_set_timer(), even
* if that value is smaller than the default leeway value that would be applied
* to the timer otherwise. A minimal amount of leeway will be applied to the
* timer even if this flag is specified.
*
* CAUTION: Use of this flag may override power-saving techniques employed by
* the system and cause higher power consumption, so it must be used with care
* and only when absolutely necessary.
*/
#define DISPATCH_TIMER_STRICT 0x1
typedef unsigned long dispatch_source_timer_flags_t;
/*!
* @function dispatch_source_create
*
* @abstract
* Creates a new dispatch source to monitor low-level system objects and auto-
* matically submit a handler block to a dispatch queue in response to events.
*
* @discussion
* Dispatch sources are not reentrant. Any events received while the dispatch
* source is suspended or while the event handler block is currently executing
* will be coalesced and delivered after the dispatch source is resumed or the
* event handler block has returned.
*
* Dispatch sources are created in an inactive state. After creating the
* source and setting any desired attributes (i.e. the handler, context, etc.),
* a call must be made to dispatch_activate() in order to begin event delivery.
*
* Calling dispatch_set_target_queue() on a source once it has been activated
* is not allowed (see dispatch_activate() and dispatch_set_target_queue()).
*
* For backward compatibility reasons, dispatch_resume() on an inactive,
* and not otherwise suspended source has the same effect as calling
* dispatch_activate(). For new code, using dispatch_activate() is preferred.
*
* @param type
* Declares the type of the dispatch source. Must be one of the defined
* dispatch_source_type_t constants.
*
* @param handle
* The underlying system handle to monitor. The interpretation of this argument
* is determined by the constant provided in the type parameter.
*
* @param mask
* A mask of flags specifying which events are desired. The interpretation of
* this argument is determined by the constant provided in the type parameter.
*
* @param queue
* The dispatch queue to which the event handler block will be submitted.
* If queue is DISPATCH_TARGET_QUEUE_DEFAULT, the source will submit the event
* handler block to the default priority global queue.
*
* @result
* The newly created dispatch source. Or NULL if invalid arguments are passed.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
dispatch_source_t
dispatch_source_create(dispatch_source_type_t type,
uintptr_t handle,
uintptr_t mask,
dispatch_queue_t _Nullable queue);
/*!
* @function dispatch_source_set_event_handler
*
* @abstract
* Sets the event handler block for the given dispatch source.
*
* @param source
* The dispatch source to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param handler
* The event handler block to submit to the source's target queue.
*/
#ifdef __BLOCKS__
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_source_set_event_handler(dispatch_source_t source,
dispatch_block_t _Nullable handler);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_source_set_event_handler_f
*
* @abstract
* Sets the event handler function for the given dispatch source.
*
* @param source
* The dispatch source to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param handler
* The event handler function to submit to the source's target queue.
* The context parameter passed to the event handler function is the context of
* the dispatch source current at the time the event handler was set.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_source_set_event_handler_f(dispatch_source_t source,
dispatch_function_t _Nullable handler);
/*!
* @function dispatch_source_set_cancel_handler
*
* @abstract
* Sets the cancellation handler block for the given dispatch source.
*
* @discussion
* The cancellation handler (if specified) will be submitted to the source's
* target queue in response to a call to dispatch_source_cancel() once the
* system has released all references to the source's underlying handle and
* the source's event handler block has returned.
*
* IMPORTANT:
* Source cancellation and a cancellation handler are required for file
* descriptor and mach port based sources in order to safely close the
* descriptor or destroy the port.
* Closing the descriptor or port before the cancellation handler is invoked may
* result in a race condition. If a new descriptor is allocated with the same
* value as the recently closed descriptor while the source's event handler is
* still running, the event handler may read/write data to the wrong descriptor.
*
* @param source
* The dispatch source to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param handler
* The cancellation handler block to submit to the source's target queue.
*/
#ifdef __BLOCKS__
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_source_set_cancel_handler(dispatch_source_t source,
dispatch_block_t _Nullable handler);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_source_set_cancel_handler_f
*
* @abstract
* Sets the cancellation handler function for the given dispatch source.
*
* @discussion
* See dispatch_source_set_cancel_handler() for more details.
*
* @param source
* The dispatch source to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param handler
* The cancellation handler function to submit to the source's target queue.
* The context parameter passed to the event handler function is the current
* context of the dispatch source at the time the handler call is made.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_source_set_cancel_handler_f(dispatch_source_t source,
dispatch_function_t _Nullable handler);
/*!
* @function dispatch_source_cancel
*
* @abstract
* Asynchronously cancel the dispatch source, preventing any further invocation
* of its event handler block.
*
* @discussion
* Cancellation prevents any further invocation of the event handler block for
* the specified dispatch source, but does not interrupt an event handler
* block that is already in progress.
*
* The cancellation handler is submitted to the source's target queue once the
* the source's event handler has finished, indicating it is now safe to close
* the source's handle (i.e. file descriptor or mach port).
*
* See dispatch_source_set_cancel_handler() for more information.
*
* @param source
* The dispatch source to be canceled.
* The result of passing NULL in this parameter is undefined.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_source_cancel(dispatch_source_t source);
/*!
* @function dispatch_source_testcancel
*
* @abstract
* Tests whether the given dispatch source has been canceled.
*
* @param source
* The dispatch source to be tested.
* The result of passing NULL in this parameter is undefined.
*
* @result
* Non-zero if canceled and zero if not canceled.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_PURE
DISPATCH_NOTHROW
intptr_t
dispatch_source_testcancel(dispatch_source_t source);
/*!
* @function dispatch_source_get_handle
*
* @abstract
* Returns the underlying system handle associated with this dispatch source.
*
* @param source
* The result of passing NULL in this parameter is undefined.
*
* @result
* The return value should be interpreted according to the type of the dispatch
* source, and may be one of the following handles:
*
* DISPATCH_SOURCE_TYPE_DATA_ADD: n/a
* DISPATCH_SOURCE_TYPE_DATA_OR: n/a
* DISPATCH_SOURCE_TYPE_DATA_REPLACE: n/a
* DISPATCH_SOURCE_TYPE_MACH_SEND: mach port (mach_port_t)
* DISPATCH_SOURCE_TYPE_MACH_RECV: mach port (mach_port_t)
* DISPATCH_SOURCE_TYPE_MEMORYPRESSURE n/a
* DISPATCH_SOURCE_TYPE_PROC: process identifier (pid_t)
* DISPATCH_SOURCE_TYPE_READ: file descriptor (int)
* DISPATCH_SOURCE_TYPE_SIGNAL: signal number (int)
* DISPATCH_SOURCE_TYPE_TIMER: n/a
* DISPATCH_SOURCE_TYPE_VNODE: file descriptor (int)
* DISPATCH_SOURCE_TYPE_WRITE: file descriptor (int)
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_PURE
DISPATCH_NOTHROW
uintptr_t
dispatch_source_get_handle(dispatch_source_t source);
/*!
* @function dispatch_source_get_mask
*
* @abstract
* Returns the mask of events monitored by the dispatch source.
*
* @param source
* The result of passing NULL in this parameter is undefined.
*
* @result
* The return value should be interpreted according to the type of the dispatch
* source, and may be one of the following flag sets:
*
* DISPATCH_SOURCE_TYPE_DATA_ADD: n/a
* DISPATCH_SOURCE_TYPE_DATA_OR: n/a
* DISPATCH_SOURCE_TYPE_DATA_REPLACE: n/a
* DISPATCH_SOURCE_TYPE_MACH_SEND: dispatch_source_mach_send_flags_t
* DISPATCH_SOURCE_TYPE_MACH_RECV: dispatch_source_mach_recv_flags_t
* DISPATCH_SOURCE_TYPE_MEMORYPRESSURE dispatch_source_memorypressure_flags_t
* DISPATCH_SOURCE_TYPE_PROC: dispatch_source_proc_flags_t
* DISPATCH_SOURCE_TYPE_READ: n/a
* DISPATCH_SOURCE_TYPE_SIGNAL: n/a
* DISPATCH_SOURCE_TYPE_TIMER: dispatch_source_timer_flags_t
* DISPATCH_SOURCE_TYPE_VNODE: dispatch_source_vnode_flags_t
* DISPATCH_SOURCE_TYPE_WRITE: n/a
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_PURE
DISPATCH_NOTHROW
uintptr_t
dispatch_source_get_mask(dispatch_source_t source);
/*!
* @function dispatch_source_get_data
*
* @abstract
* Returns pending data for the dispatch source.
*
* @discussion
* This function is intended to be called from within the event handler block.
* The result of calling this function outside of the event handler callback is
* undefined.
*
* @param source
* The result of passing NULL in this parameter is undefined.
*
* @result
* The return value should be interpreted according to the type of the dispatch
* source, and may be one of the following:
*
* DISPATCH_SOURCE_TYPE_DATA_ADD: application defined data
* DISPATCH_SOURCE_TYPE_DATA_OR: application defined data
* DISPATCH_SOURCE_TYPE_DATA_REPLACE: application defined data
* DISPATCH_SOURCE_TYPE_MACH_SEND: dispatch_source_mach_send_flags_t
* DISPATCH_SOURCE_TYPE_MACH_RECV: dispatch_source_mach_recv_flags_t
* DISPATCH_SOURCE_TYPE_MEMORYPRESSURE dispatch_source_memorypressure_flags_t
* DISPATCH_SOURCE_TYPE_PROC: dispatch_source_proc_flags_t
* DISPATCH_SOURCE_TYPE_READ: estimated bytes available to read
* DISPATCH_SOURCE_TYPE_SIGNAL: number of signals delivered since
* the last handler invocation
* DISPATCH_SOURCE_TYPE_TIMER: number of times the timer has fired
* since the last handler invocation
* DISPATCH_SOURCE_TYPE_VNODE: dispatch_source_vnode_flags_t
* DISPATCH_SOURCE_TYPE_WRITE: estimated buffer space available
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_WARN_RESULT DISPATCH_PURE
DISPATCH_NOTHROW
uintptr_t
dispatch_source_get_data(dispatch_source_t source);
/*!
* @function dispatch_source_merge_data
*
* @abstract
* Merges data into a dispatch source of type DISPATCH_SOURCE_TYPE_DATA_ADD,
* DISPATCH_SOURCE_TYPE_DATA_OR or DISPATCH_SOURCE_TYPE_DATA_REPLACE,
* and submits its event handler block to its target queue.
*
* @param source
* The result of passing NULL in this parameter is undefined.
*
* @param value
* The value to coalesce with the pending data using a logical OR or an ADD
* as specified by the dispatch source type. A value of zero has no effect
* and will not result in the submission of the event handler block.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_source_merge_data(dispatch_source_t source, uintptr_t value);
/*!
* @function dispatch_source_set_timer
*
* @abstract
* Sets a start time, interval, and leeway value for a timer source.
*
* @discussion
* Once this function returns, any pending source data accumulated for the
* previous timer values has been cleared; the next fire of the timer will
* occur at 'start', and every 'interval' nanoseconds thereafter until the
* timer source is canceled.
*
* Any fire of the timer may be delayed by the system in order to improve power
* consumption and system performance. The upper limit to the allowable delay
* may be configured with the 'leeway' argument, the lower limit is under the
* control of the system.
*
* For the initial timer fire at 'start', the upper limit to the allowable
* delay is set to 'leeway' nanoseconds. For the subsequent timer fires at
* 'start' + N * 'interval', the upper limit is MIN('leeway','interval'/2).
*
* The lower limit to the allowable delay may vary with process state such as
* visibility of application UI. If the specified timer source was created with
* a mask of DISPATCH_TIMER_STRICT, the system will make a best effort to
* strictly observe the provided 'leeway' value even if it is smaller than the
* current lower limit. Note that a minimal amount of delay is to be expected
* even if this flag is specified.
*
* The 'start' argument also determines which clock will be used for the timer:
* If 'start' is DISPATCH_TIME_NOW or was created with dispatch_time(3), the
* timer is based on up time (which is obtained from mach_absolute_time() on
* Apple platforms). If 'start' was created with dispatch_walltime(3), the
* timer is based on gettimeofday(3).
*
* Calling this function has no effect if the timer source has already been
* canceled.
*
* @param start
* The start time of the timer. See dispatch_time() and dispatch_walltime()
* for more information.
*
* @param interval
* The nanosecond interval for the timer. Use DISPATCH_TIME_FOREVER for a
* one-shot timer.
*
* @param leeway
* The nanosecond leeway for the timer.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_source_set_timer(dispatch_source_t source,
dispatch_time_t start,
uint64_t interval,
uint64_t leeway);
/*!
* @function dispatch_source_set_registration_handler
*
* @abstract
* Sets the registration handler block for the given dispatch source.
*
* @discussion
* The registration handler (if specified) will be submitted to the source's
* target queue once the corresponding kevent() has been registered with the
* system, following the initial dispatch_resume() of the source.
*
* If a source is already registered when the registration handler is set, the
* registration handler will be invoked immediately.
*
* @param source
* The dispatch source to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param handler
* The registration handler block to submit to the source's target queue.
*/
#ifdef __BLOCKS__
API_AVAILABLE(macos(10.7), ios(4.3))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_source_set_registration_handler(dispatch_source_t source,
dispatch_block_t _Nullable handler);
#endif /* __BLOCKS__ */
/*!
* @function dispatch_source_set_registration_handler_f
*
* @abstract
* Sets the registration handler function for the given dispatch source.
*
* @discussion
* See dispatch_source_set_registration_handler() for more details.
*
* @param source
* The dispatch source to modify.
* The result of passing NULL in this parameter is undefined.
*
* @param handler
* The registration handler function to submit to the source's target queue.
* The context parameter passed to the registration handler function is the
* current context of the dispatch source at the time the handler call is made.
*/
API_AVAILABLE(macos(10.7), ios(4.3))
DISPATCH_EXPORT DISPATCH_NONNULL1 DISPATCH_NOTHROW
void
dispatch_source_set_registration_handler_f(dispatch_source_t source,
dispatch_function_t _Nullable handler);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif

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/*
* Copyright (c) 2008-2011 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_TIME__
#define __DISPATCH_TIME__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
#include <stdint.h>
// <rdar://problem/6368156&7563559>
#if TARGET_OS_MAC
#include <mach/clock_types.h>
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
#ifdef NSEC_PER_SEC
#undef NSEC_PER_SEC
#endif
#ifdef USEC_PER_SEC
#undef USEC_PER_SEC
#endif
#ifdef NSEC_PER_USEC
#undef NSEC_PER_USEC
#endif
#ifdef NSEC_PER_MSEC
#undef NSEC_PER_MSEC
#endif
#define NSEC_PER_SEC 1000000000ull
#define NSEC_PER_MSEC 1000000ull
#define USEC_PER_SEC 1000000ull
#define NSEC_PER_USEC 1000ull
__BEGIN_DECLS
struct timespec;
/*!
* @typedef dispatch_time_t
*
* @abstract
* A somewhat abstract representation of time; where zero means "now" and
* DISPATCH_TIME_FOREVER means "infinity" and every value in between is an
* opaque encoding.
*/
typedef uint64_t dispatch_time_t;
enum {
DISPATCH_WALLTIME_NOW DISPATCH_ENUM_API_AVAILABLE
(macos(10.14), ios(12.0), tvos(12.0), watchos(5.0)) = ~1ull,
};
#define DISPATCH_TIME_NOW (0ull)
#define DISPATCH_TIME_FOREVER (~0ull)
/*!
* @function dispatch_time
*
* @abstract
* Create a dispatch_time_t relative to the current value of the default or
* wall time clock, or modify an existing dispatch_time_t.
*
* @discussion
* On Apple platforms, the default clock is based on mach_absolute_time().
*
* @param when
* An optional dispatch_time_t to add nanoseconds to. If DISPATCH_TIME_NOW is
* passed, then dispatch_time() will use the default clock (which is based on
* mach_absolute_time() on Apple platforms). If DISPATCH_WALLTIME_NOW is used,
* dispatch_time() will use the value returned by gettimeofday(3).
* dispatch_time(DISPATCH_WALLTIME_NOW, delta) is equivalent to
* dispatch_walltime(NULL, delta).
*
* @param delta
* Nanoseconds to add.
*
* @result
* A new dispatch_time_t.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_time_t
dispatch_time(dispatch_time_t when, int64_t delta);
/*!
* @function dispatch_walltime
*
* @abstract
* Create a dispatch_time_t using the wall clock.
*
* @discussion
* On Mac OS X the wall clock is based on gettimeofday(3).
*
* @param when
* A struct timespec to add time to. If NULL is passed, then
* dispatch_walltime() will use the result of gettimeofday(3).
* dispatch_walltime(NULL, delta) returns the same value as
* dispatch_time(DISPATCH_WALLTIME_NOW, delta).
*
* @param delta
* Nanoseconds to add.
*
* @result
* A new dispatch_time_t.
*/
API_AVAILABLE(macos(10.6), ios(4.0))
DISPATCH_EXPORT DISPATCH_WARN_RESULT DISPATCH_NOTHROW
dispatch_time_t
dispatch_walltime(const struct timespec *_Nullable when, int64_t delta);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif

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/*
* Copyright (c) 2017-2019 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __DISPATCH_WORKLOOP__
#define __DISPATCH_WORKLOOP__
#ifndef __DISPATCH_INDIRECT__
#error "Please #include <dispatch/dispatch.h> instead of this file directly."
#include <dispatch/base.h> // for HeaderDoc
#endif
DISPATCH_ASSUME_NONNULL_BEGIN
__BEGIN_DECLS
/*!
* @typedef dispatch_workloop_t
*
* @abstract
* Dispatch workloops invoke workitems submitted to them in priority order.
*
* @discussion
* A dispatch workloop is a flavor of dispatch_queue_t that is a priority
* ordered queue (using the QOS class of the submitted workitems as the
* ordering).
*
* Between each workitem invocation, the workloop will evaluate whether higher
* priority workitems have since been submitted, either directly to the
* workloop or to any queues that target the workloop, and execute these first.
*
* Serial queues targeting a workloop maintain FIFO execution of their
* workitems. However, the workloop may reorder workitems submitted to
* independent serial queues targeting it with respect to each other,
* based on their priorities, while preserving FIFO execution with respect to
* each serial queue.
*
* A dispatch workloop is a "subclass" of dispatch_queue_t which can be passed
* to all APIs accepting a dispatch queue, except for functions from the
* dispatch_sync() family. dispatch_async_and_wait() must be used for workloop
* objects. Functions from the dispatch_sync() family on queues targeting
* a workloop are still permitted but discouraged for performance reasons.
*/
DISPATCH_DECL_SUBCLASS(dispatch_workloop, dispatch_queue);
/*!
* @function dispatch_workloop_create
*
* @abstract
* Creates a new dispatch workloop to which workitems may be submitted.
*
* @param label
* A string label to attach to the workloop.
*
* @result
* The newly created dispatch workloop.
*/
API_AVAILABLE(macos(10.14), ios(12.0), tvos(12.0), watchos(5.0))
DISPATCH_EXPORT DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
dispatch_workloop_t
dispatch_workloop_create(const char *_Nullable label);
/*!
* @function dispatch_workloop_create_inactive
*
* @abstract
* Creates a new inactive dispatch workloop that can be setup and then
* activated.
*
* @discussion
* Creating an inactive workloop allows for it to receive further configuration
* before it is activated, and workitems can be submitted to it.
*
* Submitting workitems to an inactive workloop is undefined and will cause the
* process to be terminated.
*
* @param label
* A string label to attach to the workloop.
*
* @result
* The newly created dispatch workloop.
*/
API_AVAILABLE(macos(10.14), ios(12.0), tvos(12.0), watchos(5.0))
DISPATCH_EXPORT DISPATCH_MALLOC DISPATCH_RETURNS_RETAINED DISPATCH_WARN_RESULT
DISPATCH_NOTHROW
dispatch_workloop_t
dispatch_workloop_create_inactive(const char *_Nullable label);
/*!
* @function dispatch_workloop_set_autorelease_frequency
*
* @abstract
* Sets the autorelease frequency of the workloop.
*
* @discussion
* See dispatch_queue_attr_make_with_autorelease_frequency().
* The default policy for a workloop is
* DISPATCH_AUTORELEASE_FREQUENCY_WORK_ITEM.
*
* @param workloop
* The dispatch workloop to modify.
*
* This workloop must be inactive, passing an activated object is undefined
* and will cause the process to be terminated.
*
* @param frequency
* The requested autorelease frequency.
*/
API_AVAILABLE(macos(10.14), ios(12.0), tvos(12.0), watchos(5.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_workloop_set_autorelease_frequency(dispatch_workloop_t workloop,
dispatch_autorelease_frequency_t frequency);
/*!
* @function dispatch_workloop_set_os_workgroup
*
* @abstract
* Associates an os_workgroup_t with the specified dispatch workloop.
*
* The worker thread will be a member of the specified os_workgroup_t while executing
* work items submitted to the workloop.
*
* @param workloop
* The dispatch workloop to modify.
*
* This workloop must be inactive, passing an activated object is undefined
* and will cause the process to be terminated.
*
* @param workgroup
* The workgroup to associate with this workloop.
*
* The workgroup specified is retained and the previously associated workgroup
* (if any) is released.
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
DISPATCH_EXPORT DISPATCH_NONNULL_ALL DISPATCH_NOTHROW
void
dispatch_workloop_set_os_workgroup(dispatch_workloop_t workloop,
os_workgroup_t workgroup);
__END_DECLS
DISPATCH_ASSUME_NONNULL_END
#endif

97
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/*
* Copyright (c) 2004-2008 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
Based on the dlcompat work done by:
Jorge Acereda <jacereda@users.sourceforge.net> &
Peter O'Gorman <ogorman@users.sourceforge.net>
*/
#ifndef _DLFCN_H_
#define _DLFCN_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/cdefs.h>
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#include <stdbool.h>
#include <Availability.h>
#ifdef __DRIVERKIT_19_0
#define __DYLDDL_DRIVERKIT_UNAVAILABLE __API_UNAVAILABLE(driverkit)
#else
#define __DYLDDL_DRIVERKIT_UNAVAILABLE
#endif
/*
* Structure filled in by dladdr().
*/
typedef struct dl_info {
const char *dli_fname; /* Pathname of shared object */
void *dli_fbase; /* Base address of shared object */
const char *dli_sname; /* Name of nearest symbol */
void *dli_saddr; /* Address of nearest symbol */
} Dl_info;
extern int dladdr(const void *, Dl_info *);
#else
#define __DYLDDL_DRIVERKIT_UNAVAILABLE
#endif /* not POSIX */
extern int dlclose(void * __handle) __DYLDDL_DRIVERKIT_UNAVAILABLE;
extern char * dlerror(void) __DYLDDL_DRIVERKIT_UNAVAILABLE;
extern void * dlopen(const char * __path, int __mode) __DYLDDL_DRIVERKIT_UNAVAILABLE;
extern void * dlsym(void * __handle, const char * __symbol) __DYLDDL_DRIVERKIT_UNAVAILABLE;
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
extern bool dlopen_preflight(const char* __path) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0) __DYLDDL_DRIVERKIT_UNAVAILABLE;
#endif /* not POSIX */
#define RTLD_LAZY 0x1
#define RTLD_NOW 0x2
#define RTLD_LOCAL 0x4
#define RTLD_GLOBAL 0x8
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define RTLD_NOLOAD 0x10
#define RTLD_NODELETE 0x80
#define RTLD_FIRST 0x100 /* Mac OS X 10.5 and later */
/*
* Special handle arguments for dlsym().
*/
#define RTLD_NEXT ((void *) -1) /* Search subsequent objects. */
#define RTLD_DEFAULT ((void *) -2) /* Use default search algorithm. */
#define RTLD_SELF ((void *) -3) /* Search this and subsequent objects (Mac OS X 10.5 and later) */
#define RTLD_MAIN_ONLY ((void *) -5) /* Search main executable only (Mac OS X 10.5 and later) */
#endif /* not POSIX */
#ifdef __cplusplus
}
#endif
#endif /* _DLFCN_H_ */

63
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/*
* Copyright (c) 2007 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _EXECINFO_H_
#define _EXECINFO_H_ 1
#include <sys/cdefs.h>
#include <Availability.h>
#include <os/base.h>
#include <os/availability.h>
#include <stdint.h>
#include <uuid/uuid.h>
__BEGIN_DECLS
int backtrace(void**,int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
API_AVAILABLE(macosx(10.14), ios(12.0), tvos(12.0), watchos(5.0))
OS_EXPORT
int backtrace_from_fp(void *startfp, void **array, int size);
char** backtrace_symbols(void* const*,int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
void backtrace_symbols_fd(void* const*,int,int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
struct image_offset {
/*
* The UUID of the image.
*/
uuid_t uuid;
/*
* The offset is relative to the __TEXT section of the image.
*/
uint32_t offset;
};
API_AVAILABLE(macosx(10.14), ios(12.0), tvos(12.0), watchos(5.0))
OS_EXPORT
void backtrace_image_offsets(void* const* array,
struct image_offset *image_offsets, int size);
__END_DECLS
#endif /* !_EXECINFO_H_ */

23
lib/libc/include/x86_64-macos-gnu/fcntl.h Normal file
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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <sys/fcntl.h>

73
lib/libc/include/x86_64-macos-gnu/fmtmsg.h Normal file
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/*-
* Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: src/include/fmtmsg.h,v 1.2 2002/08/05 16:37:05 mike Exp $
*/
#ifndef _FMTMSG_H_
#define _FMTMSG_H_
/* Source of condition is... */
#define MM_HARD 0x0001 /* ...hardware. */
#define MM_SOFT 0x0002 /* ...software. */
#define MM_FIRM 0x0004 /* ...fireware. */
/* Condition detected by... */
#define MM_APPL 0x0010 /* ...application. */
#define MM_UTIL 0x0020 /* ...utility. */
#define MM_OPSYS 0x0040 /* ...operating system. */
/* Display on... */
#define MM_PRINT 0x0100 /* ...standard error. */
#define MM_CONSOLE 0x0200 /* ...system console. */
#define MM_RECOVER 0x1000 /* Recoverable error. */
#define MM_NRECOV 0x2000 /* Non-recoverable error. */
/* Severity levels. */
#define MM_NOSEV 0 /* No severity level provided. */
#define MM_HALT 1 /* Error causing application to halt. */
#define MM_ERROR 2 /* Non-fault fault. */
#define MM_WARNING 3 /* Unusual non-error condition. */
#define MM_INFO 4 /* Informative message. */
/* Null options. */
#define MM_NULLLBL (char *)0
#define MM_NULLSEV 0
#define MM_NULLMC 0L
#define MM_NULLTXT (char *)0
#define MM_NULLACT (char *)0
#define MM_NULLTAG (char *)0
/* Return values. */
#define MM_OK 0 /* Success. */
#define MM_NOMSG 1 /* Failed to output to stderr. */
#define MM_NOCON 2 /* Failed to output to console. */
#define MM_NOTOK 3 /* Failed to output anything. */
int fmtmsg(long, const char *, int, const char *, const char *,
const char *);
#endif /* !_FMTMSG_H_ */

82
lib/libc/include/x86_64-macos-gnu/fnmatch.h Normal file
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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)fnmatch.h 8.1 (Berkeley) 6/2/93
*/
#ifndef _FNMATCH_H_
#define _FNMATCH_H_
#include <sys/cdefs.h>
#define FNM_NOMATCH 1 /* Match failed. */
#define FNM_NOESCAPE 0x01 /* Disable backslash escaping. */
#define FNM_PATHNAME 0x02 /* Slash must be matched by slash. */
#define FNM_PERIOD 0x04 /* Period must be matched by period. */
#define FNM_NOSYS (-1) /* Reserved. */
#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
#define FNM_LEADING_DIR 0x08 /* Ignore /<tail> after Imatch. */
#define FNM_CASEFOLD 0x10 /* Case insensitive search. */
#define FNM_IGNORECASE FNM_CASEFOLD
#define FNM_FILE_NAME FNM_PATHNAME
#endif
__BEGIN_DECLS
int fnmatch(const char *, const char *, int) __DARWIN_ALIAS(fnmatch);
__END_DECLS
#endif /* !_FNMATCH_H_ */

60
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/* $OpenBSD: ftw.h,v 1.1 2003/07/21 21:13:18 millert Exp $ */
/*
* Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
#ifndef _FTW_H
#define _FTW_H
#include <sys/stat.h>
/*
* Valid flags for the 3rd argument to the function that is passed as the
* second argument to ftw(3) and nftw(3). Say it three times fast!
*/
#define FTW_F 0 /* File. */
#define FTW_D 1 /* Directory. */
#define FTW_DNR 2 /* Directory without read permission. */
#define FTW_DP 3 /* Directory with subdirectories visited. */
#define FTW_NS 4 /* Unknown type; stat() failed. */
#define FTW_SL 5 /* Symbolic link. */
#define FTW_SLN 6 /* Sym link that names a nonexistent file. */
/*
* Flags for use as the 4th argument to nftw(3). These may be ORed together.
*/
#define FTW_PHYS 0x01 /* Physical walk, don't follow sym links. */
#define FTW_MOUNT 0x02 /* The walk does not cross a mount point. */
#define FTW_DEPTH 0x04 /* Subdirs visited before the dir itself. */
#define FTW_CHDIR 0x08 /* Change to a directory before reading it. */
struct FTW {
int base;
int level;
};
__BEGIN_DECLS
int ftw(const char *, int (*)(const char *, const struct stat *, int), int)
__DARWIN_ALIAS_I(ftw);
int nftw(const char *, int (*)(const char *, const struct stat *, int,
struct FTW *), int, int) __DARWIN_ALIAS_I(nftw);
__END_DECLS
#endif /* !_FTW_H */

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lib/libc/include/x86_64-macos-gnu/gethostuuid.h Normal file
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/*
* Copyright (c) 2013 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef __GETHOSTUUID_H
#define __GETHOSTUUID_H
#include <sys/_types/_timespec.h>
#include <sys/_types/_uuid_t.h>
#include <Availability.h>
#if defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && (__IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_7_0)
int gethostuuid(uuid_t, const struct timespec *) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_NA, __MAC_NA, __IPHONE_2_0, __IPHONE_5_0, "gethostuuid() is no longer supported");
#else
int gethostuuid(uuid_t, const struct timespec *) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_NA);
#endif
#endif /* __GETHOSTUUID_H */

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/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Guido van Rossum.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)glob.h 8.1 (Berkeley) 6/2/93
* $FreeBSD: /repoman/r/ncvs/src/include/glob.h,v 1.7 2002/07/17 04:58:09 mikeh Exp $
*/
#ifndef _GLOB_H_
#define _GLOB_H_
#include <_types.h>
#include <sys/cdefs.h>
#include <Availability.h>
#include <sys/_types/_size_t.h>
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
struct dirent;
struct stat;
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
typedef struct {
size_t gl_pathc; /* Count of total paths so far. */
int gl_matchc; /* Count of paths matching pattern. */
size_t gl_offs; /* Reserved at beginning of gl_pathv. */
int gl_flags; /* Copy of flags parameter to glob. */
char **gl_pathv; /* List of paths matching pattern. */
/* Copy of errfunc parameter to glob. */
#ifdef __BLOCKS__
union {
#endif /* __BLOCKS__ */
int (*gl_errfunc)(const char *, int);
#ifdef __BLOCKS__
int (^gl_errblk)(const char *, int);
};
#endif /* __BLOCKS__ */
/*
* Alternate filesystem access methods for glob; replacement
* versions of closedir(3), readdir(3), opendir(3), stat(2)
* and lstat(2).
*/
void (*gl_closedir)(void *);
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
struct dirent *(*gl_readdir)(void *);
#else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
void *(*gl_readdir)(void *);
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
void *(*gl_opendir)(const char *);
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
int (*gl_lstat)(const char *, struct stat *);
int (*gl_stat)(const char *, struct stat *);
#else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
int (*gl_lstat)(const char *, void *);
int (*gl_stat)(const char *, void *);
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
} glob_t;
/* Believed to have been introduced in 1003.2-1992 */
#define GLOB_APPEND 0x0001 /* Append to output from previous call. */
#define GLOB_DOOFFS 0x0002 /* Use gl_offs. */
#define GLOB_ERR 0x0004 /* Return on error. */
#define GLOB_MARK 0x0008 /* Append / to matching directories. */
#define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */
#define GLOB_NOSORT 0x0020 /* Don't sort. */
#define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */
/* Error values returned by glob(3) */
#define GLOB_NOSPACE (-1) /* Malloc call failed. */
#define GLOB_ABORTED (-2) /* Unignored error. */
#define GLOB_NOMATCH (-3) /* No match and GLOB_NOCHECK was not set. */
#define GLOB_NOSYS (-4) /* Obsolete: source comptability only. */
#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
#define GLOB_BRACE 0x0080 /* Expand braces ala csh. */
#define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */
#define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */
#define GLOB_QUOTE 0x0400 /* Quote special chars with \. */
#define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */
#define GLOB_LIMIT 0x1000 /* limit number of returned paths */
#ifdef __BLOCKS__
#define _GLOB_ERR_BLOCK 0x80000000 /* (internal) error callback is a block */
#endif /* __BLOCKS__ */
/* source compatibility, these are the old names */
#define GLOB_MAXPATH GLOB_LIMIT
#define GLOB_ABEND GLOB_ABORTED
__BEGIN_DECLS
int glob(const char * __restrict, int, int (*)(const char *, int),
glob_t * __restrict) __DARWIN_INODE64(glob);
#ifdef __BLOCKS__
#if __has_attribute(noescape)
#define __glob_noescape __attribute__((__noescape__))
#else
#define __glob_noescape
#endif
int glob_b(const char * __restrict, int, int (^)(const char *, int) __glob_noescape,
glob_t * __restrict) __DARWIN_INODE64(glob_b) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
#endif /* __BLOCKS__ */
void globfree(glob_t *);
__END_DECLS
#endif /* !_GLOB_H_ */

93
lib/libc/include/x86_64-macos-gnu/grp.h Normal file
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/*-
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)grp.h 8.2 (Berkeley) 1/21/94
*/
/* Portions copyright (c) 2000-2018 Apple Inc. All rights reserved. */
#ifndef _GRP_H_
#define _GRP_H_
#include <_types.h>
#include <sys/_types/_gid_t.h> /* [XBD] */
#include <sys/_types/_size_t.h> /* SUSv4 */
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define _PATH_GROUP "/etc/group"
#endif
struct group {
char *gr_name; /* [XBD] group name */
char *gr_passwd; /* [???] group password */
gid_t gr_gid; /* [XBD] group id */
char **gr_mem; /* [XBD] group members */
};
#include <sys/cdefs.h>
__BEGIN_DECLS
/* [XBD] */
struct group *getgrgid(gid_t);
struct group *getgrnam(const char *);
/* [TSF] */
int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
/* [XSI] */
struct group *getgrent(void);
void setgrent(void);
void endgrent(void);
__END_DECLS
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE)
#include <uuid/uuid.h>
__BEGIN_DECLS
char *group_from_gid(gid_t, int);
struct group *getgruuid(uuid_t);
int getgruuid_r(uuid_t, struct group *, char *, size_t, struct group **);
__END_DECLS
#endif
#if !defined(_XOPEN_SOURCE) || defined(_DARWIN_C_SOURCE)
__BEGIN_DECLS
#if (!defined(LIBINFO_INSTALL_API) || !LIBINFO_INSTALL_API)
void setgrfile(const char *);
#endif
int setgroupent(int);
__END_DECLS
#endif
#endif /* !_GRP_H_ */

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@@ -0,0 +1,818 @@
/*
* Copyright (c) 2000-2015 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef __HFS_FORMAT__
#define __HFS_FORMAT__
#include <sys/types.h>
#include <sys/appleapiopts.h>
#include "hfs_unistr.h"
/*
* hfs_format.h
*
* This file describes the on-disk format for HFS and HFS Plus volumes.
*
* Note: Starting 10.9, definition of struct HFSUniStr255 exists in hfs_unitstr.h
*
*/
#ifdef __cplusplus
extern "C" {
#endif
/* some on-disk hfs structures have 68K alignment (misaligned) */
/* Signatures used to differentiate between HFS and HFS Plus volumes */
enum {
kHFSSigWord = 0x4244, /* 'BD' in ASCII */
kHFSPlusSigWord = 0x482B, /* 'H+' in ASCII */
kHFSXSigWord = 0x4858, /* 'HX' in ASCII */
kHFSPlusVersion = 0x0004, /* 'H+' volumes are version 4 only */
kHFSXVersion = 0x0005, /* 'HX' volumes start with version 5 */
kHFSPlusMountVersion = 0x31302E30, /* '10.0' for Mac OS X */
kHFSJMountVersion = 0x4846534a, /* 'HFSJ' for journaled HFS+ on OS X */
kFSKMountVersion = 0x46534b21 /* 'FSK!' for failed journal replay */
};
#ifdef __APPLE_API_PRIVATE
/*
* Mac OS X has two special directories on HFS+ volumes for hardlinked files
* and hardlinked directories as well as for open-unlinked files.
*
* These directories and their contents are not exported from the filesystem
* under Mac OS X.
*/
#define HFSPLUSMETADATAFOLDER "\xE2\x90\x80\xE2\x90\x80\xE2\x90\x80\xE2\x90\x80HFS+ Private Data"
#define HFSPLUS_DIR_METADATA_FOLDER ".HFS+ Private Directory Data\xd"
/*
* Files in the "HFS+ Private Data" folder have one of the following prefixes
* followed by a decimal number (no leading zeros) for the file ID.
*
* Note: Earlier version of Mac OS X used a 32 bit random number for the link
* ref number instead of the file id.
*
* e.g. iNode7182000 and temp3296
*/
#define HFS_INODE_PREFIX "iNode"
#define HFS_DELETE_PREFIX "temp"
/*
* Files in the ".HFS+ Private Directory Data" folder have the following
* prefix followed by a decimal number (no leading zeros) for the file ID.
*
* e.g. dir_555
*/
#define HFS_DIRINODE_PREFIX "dir_"
/*
* Hardlink inodes save the head of the link chain in
* an extended attribute named FIRST_LINK_XATTR_NAME.
* The attribute data is the decimal value in ASCII
* of the cnid for the first link in the chain.
*
* This extended attribute is private (i.e. its not
* exported in the getxattr/listxattr POSIX APIs).
*/
#define FIRST_LINK_XATTR_NAME "com.apple.system.hfs.firstlink"
#define FIRST_LINK_XATTR_REC_SIZE (sizeof(HFSPlusAttrData) - 2 + 12)
/*
* The name space ID for generating an HFS volume UUID
*
* B3E20F39-F292-11D6-97A4-00306543ECAC
*/
#define HFS_UUID_NAMESPACE_ID "\xB3\xE2\x0F\x39\xF2\x92\x11\xD6\x97\xA4\x00\x30\x65\x43\xEC\xAC"
#endif /* __APPLE_API_PRIVATE */
/*
* Indirect link files (hard links) have the following type/creator.
*/
enum {
kHardLinkFileType = 0x686C6E6B, /* 'hlnk' */
kHFSPlusCreator = 0x6866732B /* 'hfs+' */
};
/*
* File type and creator for symbolic links
*/
enum {
kSymLinkFileType = 0x736C6E6B, /* 'slnk' */
kSymLinkCreator = 0x72686170 /* 'rhap' */
};
enum {
kHFSMaxVolumeNameChars = 27,
kHFSMaxFileNameChars = 31,
kHFSPlusMaxFileNameChars = 255
};
/* Extent overflow file data structures */
/* HFS Extent key */
struct HFSExtentKey {
u_int8_t keyLength; /* length of key, excluding this field */
u_int8_t forkType; /* 0 = data fork, FF = resource fork */
u_int32_t fileID; /* file ID */
u_int16_t startBlock; /* first file allocation block number in this extent */
} __attribute__((aligned(2), packed));
typedef struct HFSExtentKey HFSExtentKey;
/* HFS Plus Extent key */
struct HFSPlusExtentKey {
u_int16_t keyLength; /* length of key, excluding this field */
u_int8_t forkType; /* 0 = data fork, FF = resource fork */
u_int8_t pad; /* make the other fields align on 32-bit boundary */
u_int32_t fileID; /* file ID */
u_int32_t startBlock; /* first file allocation block number in this extent */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusExtentKey HFSPlusExtentKey;
/* Number of extent descriptors per extent record */
enum {
kHFSExtentDensity = 3,
kHFSPlusExtentDensity = 8
};
/* HFS extent descriptor */
struct HFSExtentDescriptor {
u_int16_t startBlock; /* first allocation block */
u_int16_t blockCount; /* number of allocation blocks */
} __attribute__((aligned(2), packed));
typedef struct HFSExtentDescriptor HFSExtentDescriptor;
/* HFS Plus extent descriptor */
struct HFSPlusExtentDescriptor {
u_int32_t startBlock; /* first allocation block */
u_int32_t blockCount; /* number of allocation blocks */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusExtentDescriptor HFSPlusExtentDescriptor;
/* HFS extent record */
typedef HFSExtentDescriptor HFSExtentRecord[3];
/* HFS Plus extent record */
typedef HFSPlusExtentDescriptor HFSPlusExtentRecord[8];
/* Finder information */
struct FndrFileInfo {
u_int32_t fdType; /* file type */
u_int32_t fdCreator; /* file creator */
u_int16_t fdFlags; /* Finder flags */
struct {
int16_t v; /* file's location */
int16_t h;
} fdLocation;
int16_t opaque;
} __attribute__((aligned(2), packed));
typedef struct FndrFileInfo FndrFileInfo;
struct FndrDirInfo {
struct { /* folder's window rectangle */
int16_t top;
int16_t left;
int16_t bottom;
int16_t right;
} frRect;
unsigned short frFlags; /* Finder flags */
struct {
u_int16_t v; /* folder's location */
u_int16_t h;
} frLocation;
int16_t opaque;
} __attribute__((aligned(2), packed));
typedef struct FndrDirInfo FndrDirInfo;
struct FndrOpaqueInfo {
int8_t opaque[16];
} __attribute__((aligned(2), packed));
typedef struct FndrOpaqueInfo FndrOpaqueInfo;
struct FndrExtendedDirInfo {
u_int32_t document_id;
u_int32_t date_added;
u_int16_t extended_flags;
u_int16_t reserved3;
u_int32_t write_gen_counter;
} __attribute__((aligned(2), packed));
struct FndrExtendedFileInfo {
u_int32_t document_id;
u_int32_t date_added;
u_int16_t extended_flags;
u_int16_t reserved2;
u_int32_t write_gen_counter;
} __attribute__((aligned(2), packed));
/* HFS Plus Fork data info - 80 bytes */
struct HFSPlusForkData {
u_int64_t logicalSize; /* fork's logical size in bytes */
u_int32_t clumpSize; /* fork's clump size in bytes */
u_int32_t totalBlocks; /* total blocks used by this fork */
HFSPlusExtentRecord extents; /* initial set of extents */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusForkData HFSPlusForkData;
/* Mac OS X has 16 bytes worth of "BSD" info.
*
* Note: Mac OS 9 implementations and applications
* should preserve, but not change, this information.
*/
struct HFSPlusBSDInfo {
u_int32_t ownerID; /* user-id of owner or hard link chain previous link */
u_int32_t groupID; /* group-id of owner or hard link chain next link */
u_int8_t adminFlags; /* super-user changeable flags */
u_int8_t ownerFlags; /* owner changeable flags */
u_int16_t fileMode; /* file type and permission bits */
union {
u_int32_t iNodeNum; /* indirect node number (hard links only) */
u_int32_t linkCount; /* links that refer to this indirect node */
u_int32_t rawDevice; /* special file device (FBLK and FCHR only) */
} special;
} __attribute__((aligned(2), packed));
typedef struct HFSPlusBSDInfo HFSPlusBSDInfo;
/*
* Hardlink "links" resolve to an inode
* and the actual uid/gid comes from that
* inode.
*
* We repurpose the links's uid/gid fields
* for the hardlink link chain. The chain
* consists of a doubly linked list of file
* ids.
*/
#define hl_firstLinkID reserved1 /* Valid only if HasLinkChain flag is set (indirect nodes only) */
#define hl_prevLinkID bsdInfo.ownerID /* Valid only if HasLinkChain flag is set */
#define hl_nextLinkID bsdInfo.groupID /* Valid only if HasLinkChain flag is set */
#define hl_linkReference bsdInfo.special.iNodeNum
#define hl_linkCount bsdInfo.special.linkCount
/* Catalog file data structures */
enum {
kHFSRootParentID = 1, /* Parent ID of the root folder */
kHFSRootFolderID = 2, /* Folder ID of the root folder */
kHFSExtentsFileID = 3, /* File ID of the extents file */
kHFSCatalogFileID = 4, /* File ID of the catalog file */
kHFSBadBlockFileID = 5, /* File ID of the bad allocation block file */
kHFSAllocationFileID = 6, /* File ID of the allocation file (HFS Plus only) */
kHFSStartupFileID = 7, /* File ID of the startup file (HFS Plus only) */
kHFSAttributesFileID = 8, /* File ID of the attribute file (HFS Plus only) */
kHFSAttributeDataFileID = 13, /* Used in Mac OS X runtime for extent based attributes */
/* kHFSAttributeDataFileID is never stored on disk. */
kHFSRepairCatalogFileID = 14, /* Used when rebuilding Catalog B-tree */
kHFSBogusExtentFileID = 15, /* Used for exchanging extents in extents file */
kHFSFirstUserCatalogNodeID = 16
};
/* HFS catalog key */
struct HFSCatalogKey {
u_int8_t keyLength; /* key length (in bytes) */
u_int8_t reserved; /* reserved (set to zero) */
u_int32_t parentID; /* parent folder ID */
u_int8_t nodeName[kHFSMaxFileNameChars + 1]; /* catalog node name */
} __attribute__((aligned(2), packed));
typedef struct HFSCatalogKey HFSCatalogKey;
/* HFS Plus catalog key */
struct HFSPlusCatalogKey {
u_int16_t keyLength; /* key length (in bytes) */
u_int32_t parentID; /* parent folder ID */
HFSUniStr255 nodeName; /* catalog node name */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusCatalogKey HFSPlusCatalogKey;
/* Catalog record types */
enum {
/* HFS Catalog Records */
kHFSFolderRecord = 0x0100, /* Folder record */
kHFSFileRecord = 0x0200, /* File record */
kHFSFolderThreadRecord = 0x0300, /* Folder thread record */
kHFSFileThreadRecord = 0x0400, /* File thread record */
/* HFS Plus Catalog Records */
kHFSPlusFolderRecord = 1, /* Folder record */
kHFSPlusFileRecord = 2, /* File record */
kHFSPlusFolderThreadRecord = 3, /* Folder thread record */
kHFSPlusFileThreadRecord = 4 /* File thread record */
};
/* Catalog file record flags */
enum {
kHFSFileLockedBit = 0x0000, /* file is locked and cannot be written to */
kHFSFileLockedMask = 0x0001,
kHFSThreadExistsBit = 0x0001, /* a file thread record exists for this file */
kHFSThreadExistsMask = 0x0002,
kHFSHasAttributesBit = 0x0002, /* object has extended attributes */
kHFSHasAttributesMask = 0x0004,
kHFSHasSecurityBit = 0x0003, /* object has security data (ACLs) */
kHFSHasSecurityMask = 0x0008,
kHFSHasFolderCountBit = 0x0004, /* only for HFSX, folder maintains a separate sub-folder count */
kHFSHasFolderCountMask = 0x0010, /* (sum of folder records and directory hard links) */
kHFSHasLinkChainBit = 0x0005, /* has hardlink chain (inode or link) */
kHFSHasLinkChainMask = 0x0020,
kHFSHasChildLinkBit = 0x0006, /* folder has a child that's a dir link */
kHFSHasChildLinkMask = 0x0040,
kHFSHasDateAddedBit = 0x0007, /* File/Folder has the date-added stored in the finder info. */
kHFSHasDateAddedMask = 0x0080,
kHFSFastDevPinnedBit = 0x0008, /* this file has been pinned to the fast-device by the hot-file code on cooperative fusion */
kHFSFastDevPinnedMask = 0x0100,
kHFSDoNotFastDevPinBit = 0x0009, /* this file can not be pinned to the fast-device */
kHFSDoNotFastDevPinMask = 0x0200,
kHFSFastDevCandidateBit = 0x000a, /* this item is a potential candidate for fast-dev pinning (as are any of its descendents */
kHFSFastDevCandidateMask = 0x0400,
kHFSAutoCandidateBit = 0x000b, /* this item was automatically marked as a fast-dev candidate by the kernel */
kHFSAutoCandidateMask = 0x0800
// There are only 4 flag bits remaining: 0x1000, 0x2000, 0x4000, 0x8000
};
/* HFS catalog folder record - 70 bytes */
struct HFSCatalogFolder {
int16_t recordType; /* == kHFSFolderRecord */
u_int16_t flags; /* folder flags */
u_int16_t valence; /* folder valence */
u_int32_t folderID; /* folder ID */
u_int32_t createDate; /* date and time of creation */
u_int32_t modifyDate; /* date and time of last modification */
u_int32_t backupDate; /* date and time of last backup */
FndrDirInfo userInfo; /* Finder information */
FndrOpaqueInfo finderInfo; /* additional Finder information */
u_int32_t reserved[4]; /* reserved - initialized as zero */
} __attribute__((aligned(2), packed));
typedef struct HFSCatalogFolder HFSCatalogFolder;
/* HFS Plus catalog folder record - 88 bytes */
struct HFSPlusCatalogFolder {
int16_t recordType; /* == kHFSPlusFolderRecord */
u_int16_t flags; /* file flags */
u_int32_t valence; /* folder's item count */
u_int32_t folderID; /* folder ID */
u_int32_t createDate; /* date and time of creation */
u_int32_t contentModDate; /* date and time of last content modification */
u_int32_t attributeModDate; /* date and time of last attribute modification */
u_int32_t accessDate; /* date and time of last access (MacOS X only) */
u_int32_t backupDate; /* date and time of last backup */
HFSPlusBSDInfo bsdInfo; /* permissions (for MacOS X) */
FndrDirInfo userInfo; /* Finder information */
FndrOpaqueInfo finderInfo; /* additional Finder information */
u_int32_t textEncoding; /* hint for name conversions */
u_int32_t folderCount; /* number of enclosed folders, active when HasFolderCount is set */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusCatalogFolder HFSPlusCatalogFolder;
/* HFS catalog file record - 102 bytes */
struct HFSCatalogFile {
int16_t recordType; /* == kHFSFileRecord */
u_int8_t flags; /* file flags */
int8_t fileType; /* file type (unused ?) */
FndrFileInfo userInfo; /* Finder information */
u_int32_t fileID; /* file ID */
u_int16_t dataStartBlock; /* not used - set to zero */
int32_t dataLogicalSize; /* logical EOF of data fork */
int32_t dataPhysicalSize; /* physical EOF of data fork */
u_int16_t rsrcStartBlock; /* not used - set to zero */
int32_t rsrcLogicalSize; /* logical EOF of resource fork */
int32_t rsrcPhysicalSize; /* physical EOF of resource fork */
u_int32_t createDate; /* date and time of creation */
u_int32_t modifyDate; /* date and time of last modification */
u_int32_t backupDate; /* date and time of last backup */
FndrOpaqueInfo finderInfo; /* additional Finder information */
u_int16_t clumpSize; /* file clump size (not used) */
HFSExtentRecord dataExtents; /* first data fork extent record */
HFSExtentRecord rsrcExtents; /* first resource fork extent record */
u_int32_t reserved; /* reserved - initialized as zero */
} __attribute__((aligned(2), packed));
typedef struct HFSCatalogFile HFSCatalogFile;
/* HFS Plus catalog file record - 248 bytes */
struct HFSPlusCatalogFile {
int16_t recordType; /* == kHFSPlusFileRecord */
u_int16_t flags; /* file flags */
u_int32_t reserved1; /* reserved - initialized as zero */
u_int32_t fileID; /* file ID */
u_int32_t createDate; /* date and time of creation */
u_int32_t contentModDate; /* date and time of last content modification */
u_int32_t attributeModDate; /* date and time of last attribute modification */
u_int32_t accessDate; /* date and time of last access (MacOS X only) */
u_int32_t backupDate; /* date and time of last backup */
HFSPlusBSDInfo bsdInfo; /* permissions (for MacOS X) */
FndrFileInfo userInfo; /* Finder information */
FndrOpaqueInfo finderInfo; /* additional Finder information */
u_int32_t textEncoding; /* hint for name conversions */
u_int32_t reserved2; /* reserved - initialized as zero */
/* Note: these start on double long (64 bit) boundary */
HFSPlusForkData dataFork; /* size and block data for data fork */
HFSPlusForkData resourceFork; /* size and block data for resource fork */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusCatalogFile HFSPlusCatalogFile;
/* HFS catalog thread record - 46 bytes */
struct HFSCatalogThread {
int16_t recordType; /* == kHFSFolderThreadRecord or kHFSFileThreadRecord */
int32_t reserved[2]; /* reserved - initialized as zero */
u_int32_t parentID; /* parent ID for this catalog node */
u_int8_t nodeName[kHFSMaxFileNameChars + 1]; /* name of this catalog node */
} __attribute__((aligned(2), packed));
typedef struct HFSCatalogThread HFSCatalogThread;
/* HFS Plus catalog thread record -- 264 bytes */
struct HFSPlusCatalogThread {
int16_t recordType; /* == kHFSPlusFolderThreadRecord or kHFSPlusFileThreadRecord */
int16_t reserved; /* reserved - initialized as zero */
u_int32_t parentID; /* parent ID for this catalog node */
HFSUniStr255 nodeName; /* name of this catalog node (variable length) */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusCatalogThread HFSPlusCatalogThread;
#ifdef __APPLE_API_UNSTABLE
/*
* These are the types of records in the attribute B-tree. The values were
* chosen so that they wouldn't conflict with the catalog record types.
*/
enum {
kHFSPlusAttrInlineData = 0x10, /* attributes whose data fits in a b-tree node */
kHFSPlusAttrForkData = 0x20, /* extent based attributes (data lives in extents) */
kHFSPlusAttrExtents = 0x30 /* overflow extents for large attributes */
};
/*
* HFSPlusAttrForkData
* For larger attributes, whose value is stored in allocation blocks.
* If the attribute has more than 8 extents, there will be additional
* records (of type HFSPlusAttrExtents) for this attribute.
*/
struct HFSPlusAttrForkData {
u_int32_t recordType; /* == kHFSPlusAttrForkData*/
u_int32_t reserved;
HFSPlusForkData theFork; /* size and first extents of value*/
} __attribute__((aligned(2), packed));
typedef struct HFSPlusAttrForkData HFSPlusAttrForkData;
/*
* HFSPlusAttrExtents
* This record contains information about overflow extents for large,
* fragmented attributes.
*/
struct HFSPlusAttrExtents {
u_int32_t recordType; /* == kHFSPlusAttrExtents*/
u_int32_t reserved;
HFSPlusExtentRecord extents; /* additional extents*/
} __attribute__((aligned(2), packed));
typedef struct HFSPlusAttrExtents HFSPlusAttrExtents;
/*
* Atrributes B-tree Data Record
*
* For small attributes, whose entire value is stored
* within a single B-tree record.
*/
struct HFSPlusAttrData {
u_int32_t recordType; /* == kHFSPlusAttrInlineData */
u_int32_t reserved[2];
u_int32_t attrSize; /* size of attribute data in bytes */
u_int8_t attrData[2]; /* variable length */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusAttrData HFSPlusAttrData;
/* HFSPlusAttrInlineData is obsolete use HFSPlusAttrData instead */
struct HFSPlusAttrInlineData {
u_int32_t recordType;
u_int32_t reserved;
u_int32_t logicalSize;
u_int8_t userData[2];
} __attribute__((aligned(2), packed));
typedef struct HFSPlusAttrInlineData HFSPlusAttrInlineData;
/* A generic Attribute Record */
union HFSPlusAttrRecord {
u_int32_t recordType;
HFSPlusAttrInlineData inlineData; /* NOT USED */
HFSPlusAttrData attrData;
HFSPlusAttrForkData forkData;
HFSPlusAttrExtents overflowExtents;
};
typedef union HFSPlusAttrRecord HFSPlusAttrRecord;
/* Attribute key */
enum { kHFSMaxAttrNameLen = 127 };
struct HFSPlusAttrKey {
u_int16_t keyLength; /* key length (in bytes) */
u_int16_t pad; /* set to zero */
u_int32_t fileID; /* file associated with attribute */
u_int32_t startBlock; /* first allocation block number for extents */
u_int16_t attrNameLen; /* number of unicode characters */
u_int16_t attrName[kHFSMaxAttrNameLen]; /* attribute name (Unicode) */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusAttrKey HFSPlusAttrKey;
#define kHFSPlusAttrKeyMaximumLength (sizeof(HFSPlusAttrKey) - sizeof(u_int16_t))
#define kHFSPlusAttrKeyMinimumLength (kHFSPlusAttrKeyMaximumLength - kHFSMaxAttrNameLen*sizeof(u_int16_t))
#endif /* __APPLE_API_UNSTABLE */
/* Key and node lengths */
enum {
kHFSPlusExtentKeyMaximumLength = sizeof(HFSPlusExtentKey) - sizeof(u_int16_t),
kHFSExtentKeyMaximumLength = sizeof(HFSExtentKey) - sizeof(u_int8_t),
kHFSPlusCatalogKeyMaximumLength = sizeof(HFSPlusCatalogKey) - sizeof(u_int16_t),
kHFSPlusCatalogKeyMinimumLength = kHFSPlusCatalogKeyMaximumLength - sizeof(HFSUniStr255) + sizeof(u_int16_t),
kHFSCatalogKeyMaximumLength = sizeof(HFSCatalogKey) - sizeof(u_int8_t),
kHFSCatalogKeyMinimumLength = kHFSCatalogKeyMaximumLength - (kHFSMaxFileNameChars + 1) + sizeof(u_int8_t),
kHFSPlusCatalogMinNodeSize = 4096,
kHFSPlusExtentMinNodeSize = 512,
kHFSPlusAttrMinNodeSize = 4096
};
/* HFS and HFS Plus volume attribute bits */
enum {
/* Bits 0-6 are reserved (always cleared by MountVol call) */
kHFSVolumeHardwareLockBit = 7, /* volume is locked by hardware */
kHFSVolumeUnmountedBit = 8, /* volume was successfully unmounted */
kHFSVolumeSparedBlocksBit = 9, /* volume has bad blocks spared */
kHFSVolumeNoCacheRequiredBit = 10, /* don't cache volume blocks (i.e. RAM or ROM disk) */
kHFSBootVolumeInconsistentBit = 11, /* boot volume is inconsistent (System 7.6 and later) */
kHFSCatalogNodeIDsReusedBit = 12,
kHFSVolumeJournaledBit = 13, /* this volume has a journal on it */
kHFSVolumeInconsistentBit = 14, /* serious inconsistencies detected at runtime */
kHFSVolumeSoftwareLockBit = 15, /* volume is locked by software */
/*
* HFS only has 16 bits of attributes in the MDB, but HFS Plus has 32 bits.
* Therefore, bits 16-31 can only be used on HFS Plus.
*/
kHFSUnusedNodeFixBit = 31, /* Unused nodes in the Catalog B-tree have been zero-filled. See Radar #6947811. */
kHFSContentProtectionBit = 30, /* Volume has per-file content protection */
/*** Keep these in sync with the bits above ! ****/
kHFSVolumeHardwareLockMask = 0x00000080,
kHFSVolumeUnmountedMask = 0x00000100,
kHFSVolumeSparedBlocksMask = 0x00000200,
kHFSVolumeNoCacheRequiredMask = 0x00000400,
kHFSBootVolumeInconsistentMask = 0x00000800,
kHFSCatalogNodeIDsReusedMask = 0x00001000,
kHFSVolumeJournaledMask = 0x00002000,
kHFSVolumeInconsistentMask = 0x00004000,
kHFSVolumeSoftwareLockMask = 0x00008000,
/* Bits 16-31 are allocated from high to low */
kHFSContentProtectionMask = 0x40000000,
kHFSUnusedNodeFixMask = 0x80000000,
kHFSMDBAttributesMask = 0x8380
};
enum {
kHFSUnusedNodesFixDate = 0xc5ef2480 /* March 25, 2009 */
};
/* HFS Master Directory Block - 162 bytes */
/* Stored at sector #2 (3rd sector) and second-to-last sector. */
struct HFSMasterDirectoryBlock {
u_int16_t drSigWord; /* == kHFSSigWord */
u_int32_t drCrDate; /* date and time of volume creation */
u_int32_t drLsMod; /* date and time of last modification */
u_int16_t drAtrb; /* volume attributes */
u_int16_t drNmFls; /* number of files in root folder */
u_int16_t drVBMSt; /* first block of volume bitmap */
u_int16_t drAllocPtr; /* start of next allocation search */
u_int16_t drNmAlBlks; /* number of allocation blocks in volume */
u_int32_t drAlBlkSiz; /* size (in bytes) of allocation blocks */
u_int32_t drClpSiz; /* default clump size */
u_int16_t drAlBlSt; /* first allocation block in volume */
u_int32_t drNxtCNID; /* next unused catalog node ID */
u_int16_t drFreeBks; /* number of unused allocation blocks */
u_int8_t drVN[kHFSMaxVolumeNameChars + 1]; /* volume name */
u_int32_t drVolBkUp; /* date and time of last backup */
u_int16_t drVSeqNum; /* volume backup sequence number */
u_int32_t drWrCnt; /* volume write count */
u_int32_t drXTClpSiz; /* clump size for extents overflow file */
u_int32_t drCTClpSiz; /* clump size for catalog file */
u_int16_t drNmRtDirs; /* number of directories in root folder */
u_int32_t drFilCnt; /* number of files in volume */
u_int32_t drDirCnt; /* number of directories in volume */
u_int32_t drFndrInfo[8]; /* information used by the Finder */
u_int16_t drEmbedSigWord; /* embedded volume signature (formerly drVCSize) */
HFSExtentDescriptor drEmbedExtent; /* embedded volume location and size (formerly drVBMCSize and drCtlCSize) */
u_int32_t drXTFlSize; /* size of extents overflow file */
HFSExtentRecord drXTExtRec; /* extent record for extents overflow file */
u_int32_t drCTFlSize; /* size of catalog file */
HFSExtentRecord drCTExtRec; /* extent record for catalog file */
} __attribute__((aligned(2), packed));
typedef struct HFSMasterDirectoryBlock HFSMasterDirectoryBlock;
#ifdef __APPLE_API_UNSTABLE
#define SET_HFS_TEXT_ENCODING(hint) \
(0x656e6300 | ((hint) & 0xff))
#define GET_HFS_TEXT_ENCODING(hint) \
(((hint) & 0xffffff00) == 0x656e6300 ? (hint) & 0x000000ff : 0xffffffffU)
#endif /* __APPLE_API_UNSTABLE */
/* HFS Plus Volume Header - 512 bytes */
/* Stored at sector #2 (3rd sector) and second-to-last sector. */
struct HFSPlusVolumeHeader {
u_int16_t signature; /* == kHFSPlusSigWord */
u_int16_t version; /* == kHFSPlusVersion */
u_int32_t attributes; /* volume attributes */
u_int32_t lastMountedVersion; /* implementation version which last mounted volume */
u_int32_t journalInfoBlock; /* block addr of journal info (if volume is journaled, zero otherwise) */
u_int32_t createDate; /* date and time of volume creation */
u_int32_t modifyDate; /* date and time of last modification */
u_int32_t backupDate; /* date and time of last backup */
u_int32_t checkedDate; /* date and time of last disk check */
u_int32_t fileCount; /* number of files in volume */
u_int32_t folderCount; /* number of directories in volume */
u_int32_t blockSize; /* size (in bytes) of allocation blocks */
u_int32_t totalBlocks; /* number of allocation blocks in volume (includes this header and VBM*/
u_int32_t freeBlocks; /* number of unused allocation blocks */
u_int32_t nextAllocation; /* start of next allocation search */
u_int32_t rsrcClumpSize; /* default resource fork clump size */
u_int32_t dataClumpSize; /* default data fork clump size */
u_int32_t nextCatalogID; /* next unused catalog node ID */
u_int32_t writeCount; /* volume write count */
u_int64_t encodingsBitmap; /* which encodings have been use on this volume */
u_int8_t finderInfo[32]; /* information used by the Finder */
HFSPlusForkData allocationFile; /* allocation bitmap file */
HFSPlusForkData extentsFile; /* extents B-tree file */
HFSPlusForkData catalogFile; /* catalog B-tree file */
HFSPlusForkData attributesFile; /* extended attributes B-tree file */
HFSPlusForkData startupFile; /* boot file (secondary loader) */
} __attribute__((aligned(2), packed));
typedef struct HFSPlusVolumeHeader HFSPlusVolumeHeader;
/* B-tree structures */
enum BTreeKeyLimits{
kMaxKeyLength = 520
};
union BTreeKey{
u_int8_t length8;
u_int16_t length16;
u_int8_t rawData [kMaxKeyLength+2];
};
typedef union BTreeKey BTreeKey;
/* BTNodeDescriptor -- Every B-tree node starts with these fields. */
struct BTNodeDescriptor {
u_int32_t fLink; /* next node at this level*/
u_int32_t bLink; /* previous node at this level*/
int8_t kind; /* kind of node (leaf, index, header, map)*/
u_int8_t height; /* zero for header, map; child is one more than parent*/
u_int16_t numRecords; /* number of records in this node*/
u_int16_t reserved; /* reserved - initialized as zero */
} __attribute__((aligned(2), packed));
typedef struct BTNodeDescriptor BTNodeDescriptor;
/* Constants for BTNodeDescriptor kind */
enum {
kBTLeafNode = -1,
kBTIndexNode = 0,
kBTHeaderNode = 1,
kBTMapNode = 2
};
/* BTHeaderRec -- The first record of a B-tree header node */
struct BTHeaderRec {
u_int16_t treeDepth; /* maximum height (usually leaf nodes) */
u_int32_t rootNode; /* node number of root node */
u_int32_t leafRecords; /* number of leaf records in all leaf nodes */
u_int32_t firstLeafNode; /* node number of first leaf node */
u_int32_t lastLeafNode; /* node number of last leaf node */
u_int16_t nodeSize; /* size of a node, in bytes */
u_int16_t maxKeyLength; /* reserved */
u_int32_t totalNodes; /* total number of nodes in tree */
u_int32_t freeNodes; /* number of unused (free) nodes in tree */
u_int16_t reserved1; /* unused */
u_int32_t clumpSize; /* reserved */
u_int8_t btreeType; /* reserved */
u_int8_t keyCompareType; /* Key string Comparison Type */
u_int32_t attributes; /* persistent attributes about the tree */
u_int32_t reserved3[16]; /* reserved */
} __attribute__((aligned(2), packed));
typedef struct BTHeaderRec BTHeaderRec;
/* Constants for BTHeaderRec attributes */
enum {
kBTBadCloseMask = 0x00000001, /* reserved */
kBTBigKeysMask = 0x00000002, /* key length field is 16 bits */
kBTVariableIndexKeysMask = 0x00000004 /* keys in index nodes are variable length */
};
/* Catalog Key Name Comparison Type */
enum {
kHFSCaseFolding = 0xCF, /* case folding (case-insensitive) */
kHFSBinaryCompare = 0xBC /* binary compare (case-sensitive) */
};
#include <uuid/uuid.h>
/* JournalInfoBlock - Structure that describes where our journal lives */
// the original size of the reserved field in the JournalInfoBlock was
// 32*sizeof(u_int32_t). To keep the total size of the structure the
// same we subtract the size of new fields (currently: ext_jnl_uuid and
// machine_uuid). If you add additional fields, place them before the
// reserved field and subtract their size in this macro.
//
#define JIB_RESERVED_SIZE ((32*sizeof(u_int32_t)) - sizeof(uuid_string_t) - 48)
struct JournalInfoBlock {
u_int32_t flags;
u_int32_t device_signature[8]; // signature used to locate our device.
u_int64_t offset; // byte offset to the journal on the device
u_int64_t size; // size in bytes of the journal
uuid_string_t ext_jnl_uuid;
char machine_serial_num[48];
char reserved[JIB_RESERVED_SIZE];
} __attribute__((aligned(2), packed));
typedef struct JournalInfoBlock JournalInfoBlock;
enum {
kJIJournalInFSMask = 0x00000001,
kJIJournalOnOtherDeviceMask = 0x00000002,
kJIJournalNeedInitMask = 0x00000004
};
//
// This the content type uuid for "external journal" GPT
// partitions. Each instance of a partition also has a
// uuid that uniquely identifies that instance.
//
#define EXTJNL_CONTENT_TYPE_UUID "4A6F7572-6E61-11AA-AA11-00306543ECAC"
#ifdef __cplusplus
}
#endif
#endif /* __HFS_FORMAT__ */

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/*
* Copyright (c) 2013 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef __HFS_UNISTR__
#define __HFS_UNISTR__
#include <sys/types.h>
/*
* hfs_unitstr.h
*
* This file contains definition of the unicode string used for HFS Plus
* files and folder names, as described by the on-disk format.
*
*/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _HFSUNISTR255_DEFINED_
#define _HFSUNISTR255_DEFINED_
/* Unicode strings are used for HFS Plus file and folder names */
struct HFSUniStr255 {
u_int16_t length; /* number of unicode characters */
u_int16_t unicode[255]; /* unicode characters */
} __attribute__((aligned(2), packed));
typedef struct HFSUniStr255 HFSUniStr255;
typedef const HFSUniStr255 *ConstHFSUniStr255Param;
#endif /* _HFSUNISTR255_DEFINED_ */
#ifdef __cplusplus
}
#endif
#endif /* __HFS_UNISTR__ */

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/*
* Copyright (c) 2008 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _I386__PARAM_H_
#define _I386__PARAM_H_
#include <i386/_types.h>
/*
* Round p (pointer or byte index) up to a correctly-aligned value for all
* data types (int, long, ...). The result is unsigned int and must be
* cast to any desired pointer type.
*/
#define __DARWIN_ALIGNBYTES (sizeof(__darwin_size_t) - 1)
#define __DARWIN_ALIGN(p) ((__darwin_size_t)((__darwin_size_t)(p) + __DARWIN_ALIGNBYTES) &~ __DARWIN_ALIGNBYTES)
#define __DARWIN_ALIGNBYTES32 (sizeof(__uint32_t) - 1)
#define __DARWIN_ALIGN32(p) ((__darwin_size_t)((__darwin_size_t)(p) + __DARWIN_ALIGNBYTES32) &~ __DARWIN_ALIGNBYTES32)
#endif /* _I386__PARAM_H_ */

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/*
* Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
#ifndef _I386_EFLAGS_H_
#define _I386_EFLAGS_H_
/*
* i386 flags register
*/
#ifndef EFL_CF
#define EFL_CF 0x00000001 /* carry */
#define EFL_PF 0x00000004 /* parity of low 8 bits */
#define EFL_AF 0x00000010 /* carry out of bit 3 */
#define EFL_ZF 0x00000040 /* zero */
#define EFL_SF 0x00000080 /* sign */
#define EFL_TF 0x00000100 /* trace trap */
#define EFL_IF 0x00000200 /* interrupt enable */
#define EFL_DF 0x00000400 /* direction */
#define EFL_OF 0x00000800 /* overflow */
#define EFL_IOPL 0x00003000 /* IO privilege level: */
#define EFL_IOPL_KERNEL 0x00000000 /* kernel */
#define EFL_IOPL_USER 0x00003000 /* user */
#define EFL_NT 0x00004000 /* nested task */
#define EFL_RF 0x00010000 /* resume without tracing */
#define EFL_VM 0x00020000 /* virtual 8086 mode */
#define EFL_AC 0x00040000 /* alignment check */
#define EFL_VIF 0x00080000 /* virtual interrupt flag */
#define EFL_VIP 0x00100000 /* virtual interrupt pending */
#define EFL_ID 0x00200000 /* cpuID instruction */
#endif
#define EFL_CLR 0xfff88028
#define EFL_SET 0x00000002
#define EFL_USER_SET (EFL_IF)
#define EFL_USER_CLEAR (EFL_IOPL|EFL_NT|EFL_RF)
#endif /* _I386_EFLAGS_H_ */

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/*
* Copyright (c) 2000-2010 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*-
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)param.h 8.1 (Berkeley) 4/4/95
*/
/*
* Machine dependent constants for Intel 386.
*/
#ifndef _I386_PARAM_H_
#define _I386_PARAM_H_
#include <i386/_param.h>
/*
* Round p (pointer or byte index) up to a correctly-aligned value for all
* data types (int, long, ...). The result is unsigned int and must be
* cast to any desired pointer type.
*/
#define ALIGNBYTES __DARWIN_ALIGNBYTES
#define ALIGN(p) __DARWIN_ALIGN(p)
#define NBPG 4096 /* bytes/page */
#define PGOFSET (NBPG-1) /* byte offset into page */
#define PGSHIFT 12 /* LOG2(NBPG) */
#define DEV_BSIZE 512
#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */
#define BLKDEV_IOSIZE 2048
#define MAXPHYS (128 * 1024) /* max raw I/O transfer size */
#define CLSIZE 1
#define CLSIZELOG2 0
/*
* Constants related to network buffer management.
* MCLBYTES must be no larger than CLBYTES (the software page size), and,
* on machines that exchange pages of input or output buffers with mbuf
* clusters (MAPPED_MBUFS), MCLBYTES must also be an integral multiple
* of the hardware page size.
*/
#define MSIZESHIFT 8 /* 256 */
#define MSIZE (1 << MSIZESHIFT) /* size of an mbuf */
#define MCLSHIFT 11 /* 2048 */
#define MCLBYTES (1 << MCLSHIFT) /* size of an mbuf cluster */
#define MBIGCLSHIFT 12 /* 4096 */
#define MBIGCLBYTES (1 << MBIGCLSHIFT) /* size of a big cluster */
#define M16KCLSHIFT 14 /* 16384 */
#define M16KCLBYTES (1 << M16KCLSHIFT) /* size of a jumbo cluster */
#define MCLOFSET (MCLBYTES - 1)
#ifndef NMBCLUSTERS
#define NMBCLUSTERS ((1024 * 1024) / MCLBYTES) /* cl map size: 1MB */
#endif
/*
* Some macros for units conversion
*/
/* Core clicks (NeXT_page_size bytes) to segments and vice versa */
#define ctos(x) (x)
#define stoc(x) (x)
/* Core clicks (4096 bytes) to disk blocks */
#define ctod(x) ((x)<<(PGSHIFT-DEV_BSHIFT))
#define dtoc(x) ((x)>>(PGSHIFT-DEV_BSHIFT))
#define dtob(x) ((x)<<DEV_BSHIFT)
/* clicks to bytes */
#define ctob(x) ((x)<<PGSHIFT)
/* bytes to clicks */
#define btoc(x) (((unsigned)(x)+(NBPG-1))>>PGSHIFT)
#ifdef __APPLE__
#define btodb(bytes, devBlockSize) \
((unsigned)(bytes) / devBlockSize)
#define dbtob(db, devBlockSize) \
((unsigned)(db) * devBlockSize)
#else
#define btodb(bytes) /* calculates (bytes / DEV_BSIZE) */ \
((unsigned)(bytes) >> DEV_BSHIFT)
#define dbtob(db) /* calculates (db * DEV_BSIZE) */ \
((unsigned)(db) << DEV_BSHIFT)
#endif
/*
* Map a ``block device block'' to a file system block.
* This should be device dependent, and will be if we
* add an entry to cdevsw/bdevsw for that purpose.
* For now though just use DEV_BSIZE.
*/
#define bdbtofsb(bn) ((bn) / (BLKDEV_IOSIZE/DEV_BSIZE))
/*
* Macros to decode (and encode) processor status word.
*/
#define STATUS_WORD(rpl, ipl) (((ipl) << 8) | (rpl))
#define USERMODE(x) (((x) & 3) == 3)
#define BASEPRI(x) (((x) & (255 << 8)) == 0)
#if defined(KERNEL) || defined(STANDALONE)
#define DELAY(n) delay(n)
#else /* defined(KERNEL) || defined(STANDALONE) */
#define DELAY(n) { int N = (n); while (--N > 0); }
#endif /* defined(KERNEL) || defined(STANDALONE) */
#endif /* _I386_PARAM_H_ */

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/* Copyright (C) 1999-2003, 2005-2006 Free Software Foundation, Inc.
This file is part of the GNU LIBICONV Library.
The GNU LIBICONV Library is free software; you can redistribute it
and/or modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
The GNU LIBICONV Library is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU LIBICONV Library; see the file COPYING.LIB.
If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
Fifth Floor, Boston, MA 02110-1301, USA. */
/* When installed, this file is called "iconv.h". */
#ifndef _LIBICONV_H
#define _LIBICONV_H
#include <sys/cdefs.h>
#include <_types.h>
#include <sys/_types/_size_t.h>
#define _LIBICONV_VERSION 0x010B /* version number: (major<<8) + minor */
#if BUILDING_LIBICONV
#define __LIBICONV_DLL_EXPORTED __attribute__((__visibility__("default")))
#else
#define __LIBICONV_DLL_EXPORTED
#endif
extern __LIBICONV_DLL_EXPORTED int _libiconv_version; /* Likewise */
/* We would like to #include any system header file which could define
iconv_t, 1. in order to eliminate the risk that the user gets compilation
errors because some other system header file includes /usr/include/iconv.h
which defines iconv_t or declares iconv after this file, 2. when compiling
for LIBICONV_PLUG, we need the proper iconv_t type in order to produce
binary compatible code.
But gcc's #include_next is not portable. Thus, once libiconv's iconv.h
has been installed in /usr/local/include, there is no way any more to
include the original /usr/include/iconv.h. We simply have to get away
without it.
Ad 1. The risk that a system header file does
#include "iconv.h" or #include_next "iconv.h"
is small. They all do #include <iconv.h>.
Ad 2. The iconv_t type is a pointer type in all cases I have seen. (It
has to be a scalar type because (iconv_t)(-1) is a possible return value
from iconv_open().) */
/* Define iconv_t ourselves. */
#ifndef _ICONV_T
#define _ICONV_T
typedef void* iconv_t;
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Allocates descriptor for code conversion from encoding `fromcode' to
encoding `tocode'. */
extern __LIBICONV_DLL_EXPORTED iconv_t iconv_open (const char* __tocode, const char* __fromcode);
/* Converts, using conversion descriptor `cd', at most `*inbytesleft' bytes
starting at `*inbuf', writing at most `*outbytesleft' bytes starting at
`*outbuf'.
Decrements `*inbytesleft' and increments `*inbuf' by the same amount.
Decrements `*outbytesleft' and increments `*outbuf' by the same amount. */
extern __LIBICONV_DLL_EXPORTED size_t iconv (iconv_t __cd, char* * __restrict __inbuf, size_t * __restrict __inbytesleft, char* * __restrict __outbuf, size_t * __restrict __outbytesleft);
/* Frees resources allocated for conversion descriptor `cd'. */
extern __LIBICONV_DLL_EXPORTED int iconv_close (iconv_t _cd);
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
/* Nonstandard extensions. */
#include <sys/_types/_wchar_t.h>
/* Control of attributes. */
extern __LIBICONV_DLL_EXPORTED int iconvctl (iconv_t cd, int request, void* argument);
/* Hook performed after every successful conversion of a Unicode character. */
typedef void (*iconv_unicode_char_hook) (unsigned int uc, void* data);
/* Hook performed after every successful conversion of a wide character. */
typedef void (*iconv_wide_char_hook) (wchar_t wc, void* data);
/* Set of hooks. */
struct iconv_hooks {
iconv_unicode_char_hook uc_hook;
iconv_wide_char_hook wc_hook;
void* data;
};
/* Fallback function. Invoked when a small number of bytes could not be
converted to a Unicode character. This function should process all
bytes from inbuf and may produce replacement Unicode characters by calling
the write_replacement callback repeatedly. */
typedef void (*iconv_unicode_mb_to_uc_fallback)
(const char* inbuf, size_t inbufsize,
void (*write_replacement) (const unsigned int *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
/* Fallback function. Invoked when a Unicode character could not be converted
to the target encoding. This function should process the character and
may produce replacement bytes (in the target encoding) by calling the
write_replacement callback repeatedly. */
typedef void (*iconv_unicode_uc_to_mb_fallback)
(unsigned int code,
void (*write_replacement) (const char *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
#if 1
/* Fallback function. Invoked when a number of bytes could not be converted to
a wide character. This function should process all bytes from inbuf and may
produce replacement wide characters by calling the write_replacement
callback repeatedly. */
typedef void (*iconv_wchar_mb_to_wc_fallback)
(const char* inbuf, size_t inbufsize,
void (*write_replacement) (const wchar_t *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
/* Fallback function. Invoked when a wide character could not be converted to
the target encoding. This function should process the character and may
produce replacement bytes (in the target encoding) by calling the
write_replacement callback repeatedly. */
typedef void (*iconv_wchar_wc_to_mb_fallback)
(wchar_t code,
void (*write_replacement) (const char *buf, size_t buflen,
void* callback_arg),
void* callback_arg,
void* data);
#else
/* If the wchar_t type does not exist, these two fallback functions are never
invoked. Their argument list therefore does not matter. */
typedef void (*iconv_wchar_mb_to_wc_fallback) ();
typedef void (*iconv_wchar_wc_to_mb_fallback) ();
#endif
/* Set of fallbacks. */
struct iconv_fallbacks {
iconv_unicode_mb_to_uc_fallback mb_to_uc_fallback;
iconv_unicode_uc_to_mb_fallback uc_to_mb_fallback;
iconv_wchar_mb_to_wc_fallback mb_to_wc_fallback;
iconv_wchar_wc_to_mb_fallback wc_to_mb_fallback;
void* data;
};
/* Requests for iconvctl. */
#define ICONV_TRIVIALP 0 /* int *argument */
#define ICONV_GET_TRANSLITERATE 1 /* int *argument */
#define ICONV_SET_TRANSLITERATE 2 /* const int *argument */
#define ICONV_GET_DISCARD_ILSEQ 3 /* int *argument */
#define ICONV_SET_DISCARD_ILSEQ 4 /* const int *argument */
#define ICONV_SET_HOOKS 5 /* const struct iconv_hooks *argument */
#define ICONV_SET_FALLBACKS 6 /* const struct iconv_fallbacks *argument */
/* Listing of locale independent encodings. */
extern __LIBICONV_DLL_EXPORTED void iconvlist (int (*do_one) (unsigned int namescount,
const char * const * names,
void* data),
void* data);
/* Canonicalize an encoding name.
The result is either a canonical encoding name, or name itself. */
extern __LIBICONV_DLL_EXPORTED const char * iconv_canonicalize (const char * name);
/* Support for relocatable packages. */
/* Sets the original and the current installation prefix of the package.
Relocation simply replaces a pathname starting with the original prefix
by the corresponding pathname with the current prefix instead. Both
prefixes should be directory names without trailing slash (i.e. use ""
instead of "/"). */
extern __LIBICONV_DLL_EXPORTED void libiconv_set_relocation_prefix (const char *orig_prefix,
const char *curr_prefix);
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#ifdef __cplusplus
}
#endif
#endif /* _LIBICONV_H */

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/*-
* Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: /repoman/r/ncvs/src/include/langinfo.h,v 1.6 2002/09/18 05:54:25 mike Exp $
*/
#ifndef _LANGINFO_H_
#define _LANGINFO_H_
#include <_types.h>
#include <_types/_nl_item.h>
#define CODESET 0 /* codeset name */
#define D_T_FMT 1 /* string for formatting date and time */
#define D_FMT 2 /* date format string */
#define T_FMT 3 /* time format string */
#define T_FMT_AMPM 4 /* a.m. or p.m. time formatting string */
#define AM_STR 5 /* Ante Meridian affix */
#define PM_STR 6 /* Post Meridian affix */
/* week day names */
#define DAY_1 7
#define DAY_2 8
#define DAY_3 9
#define DAY_4 10
#define DAY_5 11
#define DAY_6 12
#define DAY_7 13
/* abbreviated week day names */
#define ABDAY_1 14
#define ABDAY_2 15
#define ABDAY_3 16
#define ABDAY_4 17
#define ABDAY_5 18
#define ABDAY_6 19
#define ABDAY_7 20
/* month names */
#define MON_1 21
#define MON_2 22
#define MON_3 23
#define MON_4 24
#define MON_5 25
#define MON_6 26
#define MON_7 27
#define MON_8 28
#define MON_9 29
#define MON_10 30
#define MON_11 31
#define MON_12 32
/* abbreviated month names */
#define ABMON_1 33
#define ABMON_2 34
#define ABMON_3 35
#define ABMON_4 36
#define ABMON_5 37
#define ABMON_6 38
#define ABMON_7 39
#define ABMON_8 40
#define ABMON_9 41
#define ABMON_10 42
#define ABMON_11 43
#define ABMON_12 44
#define ERA 45 /* era description segments */
#define ERA_D_FMT 46 /* era date format string */
#define ERA_D_T_FMT 47 /* era date and time format string */
#define ERA_T_FMT 48 /* era time format string */
#define ALT_DIGITS 49 /* alternative symbols for digits */
#define RADIXCHAR 50 /* radix char */
#define THOUSEP 51 /* separator for thousands */
#define YESEXPR 52 /* affirmative response expression */
#define NOEXPR 53 /* negative response expression */
#if (__DARWIN_C_LEVEL > __DARWIN_C_ANSI && __DARWIN_C_LEVEL < 200112L) || __DARWIN_C_LEVEL == __DARWIN_C_FULL
#define YESSTR 54 /* affirmative response for yes/no queries */
#define NOSTR 55 /* negative response for yes/no queries */
#endif
#define CRNCYSTR 56 /* currency symbol */
#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
#define D_MD_ORDER 57 /* month/day order (local extension) */
#endif
__BEGIN_DECLS
char *nl_langinfo(nl_item);
__END_DECLS
#ifdef _USE_EXTENDED_LOCALES_
#include <xlocale/_langinfo.h>
#endif /* _USE_EXTENDED_LOCALES_ */
#endif /* !_LANGINFO_H_ */

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#ifndef __XPC_LAUNCH_H__
#define __XPC_LAUNCH_H__
/*!
* @header
* These interfaces were only ever documented for the purpose of allowing a
* launchd job to obtain file descriptors associated with the sockets it
* advertised in its launchd.plist(5). That functionality is now available in a
* much more straightforward fashion through the {@link launch_activate_socket}
* API.
*
* There are currently no replacements for other uses of the {@link launch_msg}
* API, including submitting, removing, starting, stopping and listing jobs.
*/
#include <os/base.h>
#include <Availability.h>
#include <mach/mach.h>
#include <stddef.h>
#include <stdbool.h>
#include <sys/cdefs.h>
#if __has_feature(assume_nonnull)
_Pragma("clang assume_nonnull begin")
#endif
__BEGIN_DECLS
#define LAUNCH_KEY_SUBMITJOB "SubmitJob"
#define LAUNCH_KEY_REMOVEJOB "RemoveJob"
#define LAUNCH_KEY_STARTJOB "StartJob"
#define LAUNCH_KEY_STOPJOB "StopJob"
#define LAUNCH_KEY_GETJOB "GetJob"
#define LAUNCH_KEY_GETJOBS "GetJobs"
#define LAUNCH_KEY_CHECKIN "CheckIn"
#define LAUNCH_JOBKEY_LABEL "Label"
#define LAUNCH_JOBKEY_DISABLED "Disabled"
#define LAUNCH_JOBKEY_USERNAME "UserName"
#define LAUNCH_JOBKEY_GROUPNAME "GroupName"
#define LAUNCH_JOBKEY_TIMEOUT "TimeOut"
#define LAUNCH_JOBKEY_EXITTIMEOUT "ExitTimeOut"
#define LAUNCH_JOBKEY_INITGROUPS "InitGroups"
#define LAUNCH_JOBKEY_SOCKETS "Sockets"
#define LAUNCH_JOBKEY_MACHSERVICES "MachServices"
#define LAUNCH_JOBKEY_MACHSERVICELOOKUPPOLICIES "MachServiceLookupPolicies"
#define LAUNCH_JOBKEY_INETDCOMPATIBILITY "inetdCompatibility"
#define LAUNCH_JOBKEY_ENABLEGLOBBING "EnableGlobbing"
#define LAUNCH_JOBKEY_PROGRAMARGUMENTS "ProgramArguments"
#define LAUNCH_JOBKEY_PROGRAM "Program"
#define LAUNCH_JOBKEY_ONDEMAND "OnDemand"
#define LAUNCH_JOBKEY_KEEPALIVE "KeepAlive"
#define LAUNCH_JOBKEY_LIMITLOADTOHOSTS "LimitLoadToHosts"
#define LAUNCH_JOBKEY_LIMITLOADFROMHOSTS "LimitLoadFromHosts"
#define LAUNCH_JOBKEY_LIMITLOADTOSESSIONTYPE "LimitLoadToSessionType"
#define LAUNCH_JOBKEY_LIMITLOADTOHARDWARE "LimitLoadToHardware"
#define LAUNCH_JOBKEY_LIMITLOADFROMHARDWARE "LimitLoadFromHardware"
#define LAUNCH_JOBKEY_RUNATLOAD "RunAtLoad"
#define LAUNCH_JOBKEY_ROOTDIRECTORY "RootDirectory"
#define LAUNCH_JOBKEY_WORKINGDIRECTORY "WorkingDirectory"
#define LAUNCH_JOBKEY_ENVIRONMENTVARIABLES "EnvironmentVariables"
#define LAUNCH_JOBKEY_USERENVIRONMENTVARIABLES "UserEnvironmentVariables"
#define LAUNCH_JOBKEY_UMASK "Umask"
#define LAUNCH_JOBKEY_NICE "Nice"
#define LAUNCH_JOBKEY_HOPEFULLYEXITSFIRST "HopefullyExitsFirst"
#define LAUNCH_JOBKEY_HOPEFULLYEXITSLAST "HopefullyExitsLast"
#define LAUNCH_JOBKEY_LOWPRIORITYIO "LowPriorityIO"
#define LAUNCH_JOBKEY_LOWPRIORITYBACKGROUNDIO "LowPriorityBackgroundIO"
#define LAUNCH_JOBKEY_MATERIALIZEDATALESSFILES "MaterializeDatalessFiles"
#define LAUNCH_JOBKEY_SESSIONCREATE "SessionCreate"
#define LAUNCH_JOBKEY_STARTONMOUNT "StartOnMount"
#define LAUNCH_JOBKEY_SOFTRESOURCELIMITS "SoftResourceLimits"
#define LAUNCH_JOBKEY_HARDRESOURCELIMITS "HardResourceLimits"
#define LAUNCH_JOBKEY_STANDARDINPATH "StandardInPath"
#define LAUNCH_JOBKEY_STANDARDOUTPATH "StandardOutPath"
#define LAUNCH_JOBKEY_STANDARDERRORPATH "StandardErrorPath"
#define LAUNCH_JOBKEY_DEBUG "Debug"
#define LAUNCH_JOBKEY_WAITFORDEBUGGER "WaitForDebugger"
#define LAUNCH_JOBKEY_QUEUEDIRECTORIES "QueueDirectories"
#define LAUNCH_JOBKEY_HOMERELATIVEQUEUEDIRECTORIES "HomeRelativeQueueDirectories"
#define LAUNCH_JOBKEY_WATCHPATHS "WatchPaths"
#define LAUNCH_JOBKEY_STARTINTERVAL "StartInterval"
#define LAUNCH_JOBKEY_STARTCALENDARINTERVAL "StartCalendarInterval"
#define LAUNCH_JOBKEY_BONJOURFDS "BonjourFDs"
#define LAUNCH_JOBKEY_LASTEXITSTATUS "LastExitStatus"
#define LAUNCH_JOBKEY_PID "PID"
#define LAUNCH_JOBKEY_THROTTLEINTERVAL "ThrottleInterval"
#define LAUNCH_JOBKEY_LAUNCHONLYONCE "LaunchOnlyOnce"
#define LAUNCH_JOBKEY_ABANDONPROCESSGROUP "AbandonProcessGroup"
#define LAUNCH_JOBKEY_IGNOREPROCESSGROUPATSHUTDOWN \
"IgnoreProcessGroupAtShutdown"
#define LAUNCH_JOBKEY_LEGACYTIMERS "LegacyTimers"
#define LAUNCH_JOBKEY_ENABLEPRESSUREDEXIT "EnablePressuredExit"
#define LAUNCH_JOBKEY_ENABLETRANSACTIONS "EnableTransactions"
#define LAUNCH_JOBKEY_DRAINMESSAGESONFAILEDINIT "DrainMessagesOnFailedInit"
#define LAUNCH_JOBKEY_POLICIES "Policies"
#define LAUNCH_JOBKEY_PUBLISHESEVENTS "PublishesEvents"
#define LAUNCH_KEY_PUBLISHESEVENTS_DOMAININTERNAL "DomainInternal"
#define LAUNCH_JOBPOLICY_DENYCREATINGOTHERJOBS "DenyCreatingOtherJobs"
#define LAUNCH_JOBINETDCOMPATIBILITY_WAIT "Wait"
#define LAUNCH_JOBINETDCOMPATIBILITY_INSTANCES "Instances"
#define LAUNCH_JOBKEY_MACH_RESETATCLOSE "ResetAtClose"
#define LAUNCH_JOBKEY_MACH_HIDEUNTILCHECKIN "HideUntilCheckIn"
#define LAUNCH_JOBKEY_KEEPALIVE_SUCCESSFULEXIT "SuccessfulExit"
#define LAUNCH_JOBKEY_KEEPALIVE_NETWORKSTATE "NetworkState"
#define LAUNCH_JOBKEY_KEEPALIVE_PATHSTATE "PathState"
#define LAUNCH_JOBKEY_KEEPALIVE_HOMERELATIVEPATHSTATE "HomeRelativePathState"
#define LAUNCH_JOBKEY_KEEPALIVE_OTHERJOBACTIVE "OtherJobActive"
#define LAUNCH_JOBKEY_KEEPALIVE_OTHERJOBENABLED "OtherJobEnabled"
#define LAUNCH_JOBKEY_KEEPALIVE_AFTERINITIALDEMAND "AfterInitialDemand"
#define LAUNCH_JOBKEY_KEEPALIVE_CRASHED "Crashed"
#define LAUNCH_JOBKEY_LAUNCHEVENTS "LaunchEvents"
#define LAUNCH_JOBKEY_CAL_MINUTE "Minute"
#define LAUNCH_JOBKEY_CAL_HOUR "Hour"
#define LAUNCH_JOBKEY_CAL_DAY "Day"
#define LAUNCH_JOBKEY_CAL_WEEKDAY "Weekday"
#define LAUNCH_JOBKEY_CAL_MONTH "Month"
#define LAUNCH_JOBKEY_RESOURCELIMIT_CORE "Core"
#define LAUNCH_JOBKEY_RESOURCELIMIT_CPU "CPU"
#define LAUNCH_JOBKEY_RESOURCELIMIT_DATA "Data"
#define LAUNCH_JOBKEY_RESOURCELIMIT_FSIZE "FileSize"
#define LAUNCH_JOBKEY_RESOURCELIMIT_MEMLOCK "MemoryLock"
#define LAUNCH_JOBKEY_RESOURCELIMIT_NOFILE "NumberOfFiles"
#define LAUNCH_JOBKEY_RESOURCELIMIT_NPROC "NumberOfProcesses"
#define LAUNCH_JOBKEY_RESOURCELIMIT_RSS "ResidentSetSize"
#define LAUNCH_JOBKEY_RESOURCELIMIT_STACK "Stack"
#define LAUNCH_JOBKEY_DISABLED_MACHINETYPE "MachineType"
#define LAUNCH_JOBKEY_DISABLED_MODELNAME "ModelName"
#define LAUNCH_JOBKEY_DATASTORES "Datastores"
#define LAUNCH_JOBKEY_DATASTORES_SIZELIMIT "SizeLimit"
#define LAUNCH_JOBSOCKETKEY_TYPE "SockType"
#define LAUNCH_JOBSOCKETKEY_PASSIVE "SockPassive"
#define LAUNCH_JOBSOCKETKEY_BONJOUR "Bonjour"
#define LAUNCH_JOBSOCKETKEY_SECUREWITHKEY "SecureSocketWithKey"
#define LAUNCH_JOBSOCKETKEY_PATHNAME "SockPathName"
#define LAUNCH_JOBSOCKETKEY_PATHMODE "SockPathMode"
#define LAUNCH_JOBSOCKETKEY_PATHOWNER "SockPathOwner"
#define LAUNCH_JOBSOCKETKEY_PATHGROUP "SockPathGroup"
#define LAUNCH_JOBSOCKETKEY_NODENAME "SockNodeName"
#define LAUNCH_JOBSOCKETKEY_SERVICENAME "SockServiceName"
#define LAUNCH_JOBSOCKETKEY_FAMILY "SockFamily"
#define LAUNCH_JOBSOCKETKEY_PROTOCOL "SockProtocol"
#define LAUNCH_JOBSOCKETKEY_MULTICASTGROUP "MulticastGroup"
#define LAUNCH_JOBKEY_PROCESSTYPE "ProcessType"
#define LAUNCH_KEY_PROCESSTYPE_APP "App"
#define LAUNCH_KEY_PROCESSTYPE_STANDARD "Standard"
#define LAUNCH_KEY_PROCESSTYPE_BACKGROUND "Background"
#define LAUNCH_KEY_PROCESSTYPE_INTERACTIVE "Interactive"
#define LAUNCH_KEY_PROCESSTYPE_ADAPTIVE "Adaptive"
/*!
* @function launch_activate_socket
*
* @abstract
* Retrieves the file descriptors for sockets specified in the process'
* launchd.plist(5).
*
* @param name
* The name of the socket entry in the service's Sockets dictionary.
*
* @param fds
* On return, this parameter will be populated with an array of file
* descriptors. One socket can have many descriptors associated with it
* depending on the characteristics of the network interfaces on the system.
* The descriptors in this array are the results of calling getaddrinfo(3) with
* the parameters described in launchd.plist(5).
*
* The caller is responsible for calling free(3) on the returned pointer.
*
* @param cnt
* The number of file descriptor entries in the returned array.
*
* @result
* On success, zero is returned. Otherwise, an appropriate POSIX-domain is
* returned. Possible error codes are:
*
* ENOENT -> There was no socket of the specified name owned by the caller.
* ESRCH -> The caller is not a process managed by launchd.
* EALREADY -> The socket has already been activated by the caller.
*/
__OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1 OS_NONNULL2 OS_NONNULL3
int
launch_activate_socket(const char *name,
int * _Nonnull * _Nullable fds, size_t *cnt);
typedef struct _launch_data *launch_data_t;
typedef void (*launch_data_dict_iterator_t)(const launch_data_t lval,
const char *key, void * _Nullable ctx);
typedef enum {
LAUNCH_DATA_DICTIONARY = 1,
LAUNCH_DATA_ARRAY,
LAUNCH_DATA_FD,
LAUNCH_DATA_INTEGER,
LAUNCH_DATA_REAL,
LAUNCH_DATA_BOOL,
LAUNCH_DATA_STRING,
LAUNCH_DATA_OPAQUE,
LAUNCH_DATA_ERRNO,
LAUNCH_DATA_MACHPORT,
} launch_data_type_t;
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_alloc(launch_data_type_t type);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT OS_NONNULL1
launch_data_t
launch_data_copy(launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
launch_data_type_t
launch_data_get_type(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
void
launch_data_free(launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1 OS_NONNULL2 OS_NONNULL3
bool
launch_data_dict_insert(launch_data_t ldict, const launch_data_t lval,
const char *key);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1 OS_NONNULL2
launch_data_t _Nullable
launch_data_dict_lookup(const launch_data_t ldict, const char *key);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1 OS_NONNULL2
bool
launch_data_dict_remove(launch_data_t ldict, const char *key);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1 OS_NONNULL2
void
launch_data_dict_iterate(const launch_data_t ldict,
launch_data_dict_iterator_t iterator, void * _Nullable ctx);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
size_t
launch_data_dict_get_count(const launch_data_t ldict);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1 OS_NONNULL2
bool
launch_data_array_set_index(launch_data_t larray, const launch_data_t lval,
size_t idx);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
launch_data_t
launch_data_array_get_index(const launch_data_t larray, size_t idx);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
size_t
launch_data_array_get_count(const launch_data_t larray);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_fd(int fd);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_machport(mach_port_t val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_integer(long long val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_bool(bool val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_real(double val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_string(const char *val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT
launch_data_t
launch_data_new_opaque(const void *bytes, size_t sz);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_fd(launch_data_t ld, int fd);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_machport(launch_data_t ld, mach_port_t mp);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_integer(launch_data_t ld, long long val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_bool(launch_data_t ld, bool val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_real(launch_data_t ld, double val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_string(launch_data_t ld, const char *val);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_NONNULL1
bool
launch_data_set_opaque(launch_data_t ld, const void *bytes, size_t sz);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
int
launch_data_get_fd(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
mach_port_t
launch_data_get_machport(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
long long
launch_data_get_integer(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
bool
launch_data_get_bool(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
double
launch_data_get_real(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
const char *
launch_data_get_string(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
void *
launch_data_get_opaque(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
size_t
launch_data_get_opaque_size(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT OS_NONNULL1
int
launch_data_get_errno(const launch_data_t ld);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_WARN_RESULT
int
launch_get_fd(void);
__OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4, __MAC_10_10, __IPHONE_2_0, __IPHONE_8_0)
OS_EXPORT OS_MALLOC OS_WARN_RESULT OS_NONNULL1
launch_data_t
launch_msg(const launch_data_t request);
__END_DECLS
#if __has_feature(assume_nonnull)
_Pragma("clang assume_nonnull end")
#endif
#endif // __XPC_LAUNCH_H__

47
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/*
* Copyright (c) 2020 Apple Inc. All Rights Reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _DER_ITEM_H_
#define _DER_ITEM_H_
#if __has_include(<security_libDER/libDER/libDER_config.h>)
#include <security_libDER/libDER/libDER_config.h>
#else
#include <libDER/libDER_config.h>
#endif
__BEGIN_DECLS
/*
* Primary representation of a block of memory.
*/
typedef struct {
DERByte *data;
DERSize length;
} DERItem;
__END_DECLS
#endif /* _DER_ITEM_H_ */

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/*
* Copyright (c) 2005-2007,2011-2012,2014 Apple Inc. All Rights Reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* libDER_config.h - platform dependent #defines and typedefs for libDER
*
*/
#ifndef _LIB_DER_CONFIG_H_
#define _LIB_DER_CONFIG_H_
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#if defined(WIN32) && defined(__cplusplus)
#if !defined(__BEGIN_DECLS) || !defined(__END_DECLS)
#define __BEGIN_DECLS extern "C" {
#define __END_DECLS }
#endif // __BEGIN_DECLS || __END_DECLS
#else
#include <sys/cdefs.h>
#endif // defined(WIN32) && defined(__cplusplus)
__BEGIN_DECLS
/*
* Basic data types: unsigned 8-bit integer, unsigned 32-bit integer
*/
typedef uint8_t DERByte;
typedef uint16_t DERShort;
typedef size_t DERSize;
/*
* Use these #defines of you have memset, memmove, and memcmp; else
* write your own equivalents.
*/
#define DERMemset(ptr, c, len) memset(ptr, c, len)
#define DERMemmove(dst, src, len) memmove(dst, src, len)
#define DERMemcmp(b1, b2, len) memcmp(b1, b2, len)
/***
*** Compile time options to trim size of the library.
***/
/* enable general DER encode */
#define DER_ENCODE_ENABLE 1
/* enable general DER decode */
#define DER_DECODE_ENABLE 1
#ifndef DER_MULTIBYTE_TAGS
/* enable multibyte tag support. */
#define DER_MULTIBYTE_TAGS 1
#endif
#ifndef DER_TAG_SIZE
/* Iff DER_MULTIBYTE_TAGS is 1 this is the sizeof(DERTag) in bytes. Note that
tags are still encoded and decoded from a minimally encoded DER
represantation. This value maintains compatibility with libImg4Decode/Encode. */
#define DER_TAG_SIZE 8
#endif
/* ---------------------- Do not edit below this line ---------------------- */
/*
* Logical representation of a tag (the encoded representation is always in
* the minimal number of bytes). The top 3 bits encode class and method
* The remaining bits encode the tag value. To obtain smaller DERItemSpecs
* sizes, choose the smallest type that fits your needs. Most standard ASN.1
* usage only needs single byte tags, but ocasionally custom applications
* require a larger tag namespace.
*/
#if DER_MULTIBYTE_TAGS
#if DER_TAG_SIZE == 1
typedef uint8_t DERTag;
#elif DER_TAG_SIZE == 2
typedef uint16_t DERTag;
#elif DER_TAG_SIZE == 4
typedef uint32_t DERTag;
#elif DER_TAG_SIZE == 8
typedef uint64_t DERTag;
#else
#error DER_TAG_SIZE invalid
#endif
#else /* DER_MULTIBYTE_TAGS */
typedef DERByte DERTag;
#endif /* !DER_MULTIBYTE_TAGS */
__END_DECLS
#endif /* _LIB_DER_CONFIG_H_ */

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/* $OpenBSD: libgen.h,v 1.4 1999/05/28 22:00:22 espie Exp $ */
/* $FreeBSD: src/include/libgen.h,v 1.1.2.1 2000/11/12 18:01:51 adrian Exp $ */
/*
* Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _LIBGEN_H_
#define _LIBGEN_H_
#include <sys/cdefs.h>
__BEGIN_DECLS
#if __DARWIN_UNIX03
char *basename(char *);
char *dirname(char *);
#else /* !__DARWIN_UNIX03 */
char *basename(const char *);
char *dirname(const char *);
#endif /* __DARWIN_UNIX_03 */
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
#include <Availability.h>
char *basename_r(const char *, char *)
__OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0)
__TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
char *dirname_r(const char *, char *)
__OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0)
__TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
__END_DECLS
#endif /* _LIBGEN_H_ */

47
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/*
* Copyright (c) 2004-2016 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _OSATOMIC_H_
#define _OSATOMIC_H_
/*! @header
* These are deprecated legacy interfaces for atomic and synchronization
* operations.
*
* Define OSATOMIC_USE_INLINED=1 to get inline implementations of the
* OSAtomic interfaces in terms of the <stdatomic.h> primitives.
*
* Define OSSPINLOCK_USE_INLINED=1 to get inline implementations of the
* OSSpinLock interfaces in terms of the <os/lock.h> primitives.
*
* These are intended as a transition convenience, direct use of those
* primitives should be preferred.
*/
#include <sys/cdefs.h>
#include "OSAtomicDeprecated.h"
#include "OSSpinLockDeprecated.h"
#include "OSAtomicQueue.h"
#endif /* _OSATOMIC_H_ */

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115
lib/libc/include/x86_64-macos-gnu/libkern/OSAtomicQueue.h Normal file
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/*
* Copyright (c) 2004-2016 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _OSATOMICQUEUE_H_
#define _OSATOMICQUEUE_H_
#include <stddef.h>
#include <sys/cdefs.h>
#include <stdint.h>
#include <stdbool.h>
#include "OSAtomicDeprecated.h"
#include <Availability.h>
/*! @header Lockless atomic enqueue and dequeue
* These routines manipulate singly-linked LIFO lists.
*/
__BEGIN_DECLS
/*! @abstract The data structure for a queue head.
@discussion
You should always initialize a queue head structure with the
initialization vector {@link OS_ATOMIC_QUEUE_INIT} before use.
*/
#if defined(__LP64__)
typedef volatile struct {
void *opaque1;
long opaque2;
} __attribute__ ((aligned (16))) OSQueueHead;
#else
typedef volatile struct {
void *opaque1;
long opaque2;
} OSQueueHead;
#endif
/*! @abstract The initialization vector for a queue head. */
#define OS_ATOMIC_QUEUE_INIT { NULL, 0 }
/*! @abstract Enqueue an element onto a list.
@discussion
Memory barriers are incorporated as needed to permit thread-safe access
to the queue element.
@param __list
The list on which you want to enqueue the element.
@param __new
The element to add.
@param __offset
The "offset" parameter is the offset (in bytes) of the link field
from the beginning of the data structure being queued (<code>__new</code>).
The link field should be a pointer type.
The <code>__offset</code> value needs to be same for all enqueuing and
dequeuing operations on the same list, even if different structure types
are enqueued on that list. The use of <code>offsetset()</code>, defined in
<code>stddef.h</code> is the common way to specify the <code>__offset</code>
value.
*/
__OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_4_0)
void OSAtomicEnqueue( OSQueueHead *__list, void *__new, size_t __offset);
/*! @abstract Dequeue an element from a list.
@discussion
Memory barriers are incorporated as needed to permit thread-safe access
to the queue element.
@param __list
The list from which you want to dequeue an element.
@param __offset
The "offset" parameter is the offset (in bytes) of the link field
from the beginning of the data structure being dequeued (<code>__new</code>).
The link field should be a pointer type.
The <code>__offset</code> value needs to be same for all enqueuing and
dequeuing operations on the same list, even if different structure types
are enqueued on that list. The use of <code>offsetset()</code>, defined in
<code>stddef.h</code> is the common way to specify the <code>__offset</code>
value.
IMPORTANT: the memory backing the link field of a queue element must not be
unmapped after OSAtomicDequeue() returns until all concurrent calls to
OSAtomicDequeue() for the same list on other threads have also returned,
as they may still be accessing that memory location.
@result
Returns the most recently enqueued element, or <code>NULL</code> if the
list is empty.
*/
__OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_4_0)
void* OSAtomicDequeue( OSQueueHead *__list, size_t __offset);
__END_DECLS
#endif /* _OSATOMICQUEUE_H_ */

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/*
* Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _OS_OSBYTEORDER_H
#define _OS_OSBYTEORDER_H
#include <stdint.h>
#include <libkern/_OSByteOrder.h>
/* Macros for swapping constant values in the preprocessing stage. */
#define OSSwapConstInt16(x) __DARWIN_OSSwapConstInt16(x)
#define OSSwapConstInt32(x) __DARWIN_OSSwapConstInt32(x)
#define OSSwapConstInt64(x) __DARWIN_OSSwapConstInt64(x)
#if !defined(__DARWIN_OS_INLINE)
# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define __DARWIN_OS_INLINE static inline
# elif defined(__MWERKS__) || defined(__cplusplus)
# define __DARWIN_OS_INLINE static inline
# else
# define __DARWIN_OS_INLINE static __inline__
# endif
#endif
#if defined(__GNUC__)
#if (defined(__i386__) || defined(__x86_64__))
#include <libkern/i386/OSByteOrder.h>
#elif defined (__arm__) || defined(__arm64__)
#include <libkern/arm/OSByteOrder.h>
#else
#include <libkern/machine/OSByteOrder.h>
#endif
#else /* ! __GNUC__ */
#include <libkern/machine/OSByteOrder.h>
#endif /* __GNUC__ */
#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
#define OSSwapInt32(x) __DARWIN_OSSwapInt32(x)
#define OSSwapInt64(x) __DARWIN_OSSwapInt64(x)
enum {
OSUnknownByteOrder,
OSLittleEndian,
OSBigEndian
};
__DARWIN_OS_INLINE
int32_t
OSHostByteOrder(void)
{
#if defined(__LITTLE_ENDIAN__)
return OSLittleEndian;
#elif defined(__BIG_ENDIAN__)
return OSBigEndian;
#else
return OSUnknownByteOrder;
#endif
}
#define OSReadBigInt(x, y) OSReadBigInt32(x, y)
#define OSWriteBigInt(x, y, z) OSWriteBigInt32(x, y, z)
#define OSSwapBigToHostInt(x) OSSwapBigToHostInt32(x)
#define OSSwapHostToBigInt(x) OSSwapHostToBigInt32(x)
#define OSReadLittleInt(x, y) OSReadLittleInt32(x, y)
#define OSWriteLittleInt(x, y, z) OSWriteLittleInt32(x, y, z)
#define OSSwapHostToLittleInt(x) OSSwapHostToLittleInt32(x)
#define OSSwapLittleToHostInt(x) OSSwapLittleToHostInt32(x)
/* Functions for loading native endian values. */
__DARWIN_OS_INLINE
uint16_t
_OSReadInt16(
const volatile void * base,
uintptr_t byteOffset
)
{
return *(volatile uint16_t *)((uintptr_t)base + byteOffset);
}
__DARWIN_OS_INLINE
uint32_t
_OSReadInt32(
const volatile void * base,
uintptr_t byteOffset
)
{
return *(volatile uint32_t *)((uintptr_t)base + byteOffset);
}
__DARWIN_OS_INLINE
uint64_t
_OSReadInt64(
const volatile void * base,
uintptr_t byteOffset
)
{
return *(volatile uint64_t *)((uintptr_t)base + byteOffset);
}
/* Functions for storing native endian values. */
__DARWIN_OS_INLINE
void
_OSWriteInt16(
volatile void * base,
uintptr_t byteOffset,
uint16_t data
)
{
*(volatile uint16_t *)((uintptr_t)base + byteOffset) = data;
}
__DARWIN_OS_INLINE
void
_OSWriteInt32(
volatile void * base,
uintptr_t byteOffset,
uint32_t data
)
{
*(volatile uint32_t *)((uintptr_t)base + byteOffset) = data;
}
__DARWIN_OS_INLINE
void
_OSWriteInt64(
volatile void * base,
uintptr_t byteOffset,
uint64_t data
)
{
*(volatile uint64_t *)((uintptr_t)base + byteOffset) = data;
}
#if defined(__BIG_ENDIAN__)
/* Functions for loading big endian to host endianess. */
#define OSReadBigInt16(base, byteOffset) _OSReadInt16(base, byteOffset)
#define OSReadBigInt32(base, byteOffset) _OSReadInt32(base, byteOffset)
#define OSReadBigInt64(base, byteOffset) _OSReadInt64(base, byteOffset)
/* Functions for storing host endianess to big endian. */
#define OSWriteBigInt16(base, byteOffset, data) _OSWriteInt16(base, byteOffset, data)
#define OSWriteBigInt32(base, byteOffset, data) _OSWriteInt32(base, byteOffset, data)
#define OSWriteBigInt64(base, byteOffset, data) _OSWriteInt64(base, byteOffset, data)
/* Functions for loading little endian to host endianess. */
#define OSReadLittleInt16(base, byteOffset) OSReadSwapInt16(base, byteOffset)
#define OSReadLittleInt32(base, byteOffset) OSReadSwapInt32(base, byteOffset)
#define OSReadLittleInt64(base, byteOffset) OSReadSwapInt64(base, byteOffset)
/* Functions for storing host endianess to little endian. */
#define OSWriteLittleInt16(base, byteOffset, data) OSWriteSwapInt16(base, byteOffset, data)
#define OSWriteLittleInt32(base, byteOffset, data) OSWriteSwapInt32(base, byteOffset, data)
#define OSWriteLittleInt64(base, byteOffset, data) OSWriteSwapInt64(base, byteOffset, data)
/* Host endianess to big endian byte swapping macros for constants. */
#define OSSwapHostToBigConstInt16(x) ((uint16_t)(x))
#define OSSwapHostToBigConstInt32(x) ((uint32_t)(x))
#define OSSwapHostToBigConstInt64(x) ((uint64_t)(x))
/* Generic host endianess to big endian byte swapping functions. */
#define OSSwapHostToBigInt16(x) ((uint16_t)(x))
#define OSSwapHostToBigInt32(x) ((uint32_t)(x))
#define OSSwapHostToBigInt64(x) ((uint64_t)(x))
/* Host endianess to little endian byte swapping macros for constants. */
#define OSSwapHostToLittleConstInt16(x) OSSwapConstInt16(x)
#define OSSwapHostToLittleConstInt32(x) OSSwapConstInt32(x)
#define OSSwapHostToLittleConstInt64(x) OSSwapConstInt64(x)
/* Generic host endianess to little endian byte swapping functions. */
#define OSSwapHostToLittleInt16(x) OSSwapInt16(x)
#define OSSwapHostToLittleInt32(x) OSSwapInt32(x)
#define OSSwapHostToLittleInt64(x) OSSwapInt64(x)
/* Big endian to host endianess byte swapping macros for constants. */
#define OSSwapBigToHostConstInt16(x) ((uint16_t)(x))
#define OSSwapBigToHostConstInt32(x) ((uint32_t)(x))
#define OSSwapBigToHostConstInt64(x) ((uint64_t)(x))
/* Generic big endian to host endianess byte swapping functions. */
#define OSSwapBigToHostInt16(x) ((uint16_t)(x))
#define OSSwapBigToHostInt32(x) ((uint32_t)(x))
#define OSSwapBigToHostInt64(x) ((uint64_t)(x))
/* Little endian to host endianess byte swapping macros for constants. */
#define OSSwapLittleToHostConstInt16(x) OSSwapConstInt16(x)
#define OSSwapLittleToHostConstInt32(x) OSSwapConstInt32(x)
#define OSSwapLittleToHostConstInt64(x) OSSwapConstInt64(x)
/* Generic little endian to host endianess byte swapping functions. */
#define OSSwapLittleToHostInt16(x) OSSwapInt16(x)
#define OSSwapLittleToHostInt32(x) OSSwapInt32(x)
#define OSSwapLittleToHostInt64(x) OSSwapInt64(x)
#elif defined(__LITTLE_ENDIAN__)
/* Functions for loading big endian to host endianess. */
#define OSReadBigInt16(base, byteOffset) OSReadSwapInt16(base, byteOffset)
#define OSReadBigInt32(base, byteOffset) OSReadSwapInt32(base, byteOffset)
#define OSReadBigInt64(base, byteOffset) OSReadSwapInt64(base, byteOffset)
/* Functions for storing host endianess to big endian. */
#define OSWriteBigInt16(base, byteOffset, data) OSWriteSwapInt16(base, byteOffset, data)
#define OSWriteBigInt32(base, byteOffset, data) OSWriteSwapInt32(base, byteOffset, data)
#define OSWriteBigInt64(base, byteOffset, data) OSWriteSwapInt64(base, byteOffset, data)
/* Functions for loading little endian to host endianess. */
#define OSReadLittleInt16(base, byteOffset) _OSReadInt16(base, byteOffset)
#define OSReadLittleInt32(base, byteOffset) _OSReadInt32(base, byteOffset)
#define OSReadLittleInt64(base, byteOffset) _OSReadInt64(base, byteOffset)
/* Functions for storing host endianess to little endian. */
#define OSWriteLittleInt16(base, byteOffset, data) _OSWriteInt16(base, byteOffset, data)
#define OSWriteLittleInt32(base, byteOffset, data) _OSWriteInt32(base, byteOffset, data)
#define OSWriteLittleInt64(base, byteOffset, data) _OSWriteInt64(base, byteOffset, data)
/* Host endianess to big endian byte swapping macros for constants. */
#define OSSwapHostToBigConstInt16(x) OSSwapConstInt16(x)
#define OSSwapHostToBigConstInt32(x) OSSwapConstInt32(x)
#define OSSwapHostToBigConstInt64(x) OSSwapConstInt64(x)
/* Generic host endianess to big endian byte swapping functions. */
#define OSSwapHostToBigInt16(x) OSSwapInt16(x)
#define OSSwapHostToBigInt32(x) OSSwapInt32(x)
#define OSSwapHostToBigInt64(x) OSSwapInt64(x)
/* Host endianess to little endian byte swapping macros for constants. */
#define OSSwapHostToLittleConstInt16(x) ((uint16_t)(x))
#define OSSwapHostToLittleConstInt32(x) ((uint32_t)(x))
#define OSSwapHostToLittleConstInt64(x) ((uint64_t)(x))
/* Generic host endianess to little endian byte swapping functions. */
#define OSSwapHostToLittleInt16(x) ((uint16_t)(x))
#define OSSwapHostToLittleInt32(x) ((uint32_t)(x))
#define OSSwapHostToLittleInt64(x) ((uint64_t)(x))
/* Big endian to host endianess byte swapping macros for constants. */
#define OSSwapBigToHostConstInt16(x) OSSwapConstInt16(x)
#define OSSwapBigToHostConstInt32(x) OSSwapConstInt32(x)
#define OSSwapBigToHostConstInt64(x) OSSwapConstInt64(x)
/* Generic big endian to host endianess byte swapping functions. */
#define OSSwapBigToHostInt16(x) OSSwapInt16(x)
#define OSSwapBigToHostInt32(x) OSSwapInt32(x)
#define OSSwapBigToHostInt64(x) OSSwapInt64(x)
/* Little endian to host endianess byte swapping macros for constants. */
#define OSSwapLittleToHostConstInt16(x) ((uint16_t)(x))
#define OSSwapLittleToHostConstInt32(x) ((uint32_t)(x))
#define OSSwapLittleToHostConstInt64(x) ((uint64_t)(x))
/* Generic little endian to host endianess byte swapping functions. */
#define OSSwapLittleToHostInt16(x) ((uint16_t)(x))
#define OSSwapLittleToHostInt32(x) ((uint32_t)(x))
#define OSSwapLittleToHostInt64(x) ((uint64_t)(x))
#else
#error Unknown endianess.
#endif
#endif /* ! _OS_OSBYTEORDER_H */

212
lib/libc/include/x86_64-macos-gnu/libkern/OSSpinLockDeprecated.h Normal file
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@@ -0,0 +1,212 @@
/*
* Copyright (c) 2004-2016 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _OSSPINLOCK_DEPRECATED_H_
#define _OSSPINLOCK_DEPRECATED_H_
/*! @header
* These are deprecated legacy interfaces for userspace spinlocks.
*
* These interfaces should no longer be used, particularily in situations where
* threads of differing priorities may contend on the same spinlock.
*
* The interfaces in <os/lock.h> should be used instead in cases where a very
* low-level lock primitive is required. In general however, using higher level
* synchronization primitives such as those provided by the pthread or dispatch
* subsystems should be preferred.
*
* Define OSSPINLOCK_USE_INLINED=1 to get inline implementations of these
* interfaces in terms of the <os/lock.h> primitives. This is intended as a
* transition convenience, direct use of those primitives is preferred.
*/
#ifndef OSSPINLOCK_DEPRECATED
#define OSSPINLOCK_DEPRECATED 1
#define OSSPINLOCK_DEPRECATED_MSG(_r) "Use " #_r "() from <os/lock.h> instead"
#define OSSPINLOCK_DEPRECATED_REPLACE_WITH(_r) \
__OS_AVAILABILITY_MSG(macosx, deprecated=10.12, OSSPINLOCK_DEPRECATED_MSG(_r)) \
__OS_AVAILABILITY_MSG(ios, deprecated=10.0, OSSPINLOCK_DEPRECATED_MSG(_r)) \
__OS_AVAILABILITY_MSG(tvos, deprecated=10.0, OSSPINLOCK_DEPRECATED_MSG(_r)) \
__OS_AVAILABILITY_MSG(watchos, deprecated=3.0, OSSPINLOCK_DEPRECATED_MSG(_r))
#else
#undef OSSPINLOCK_DEPRECATED
#define OSSPINLOCK_DEPRECATED 0
#define OSSPINLOCK_DEPRECATED_REPLACE_WITH(_r)
#endif
#if !(defined(OSSPINLOCK_USE_INLINED) && OSSPINLOCK_USE_INLINED)
#include <sys/cdefs.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <Availability.h>
__BEGIN_DECLS
/*! @abstract The default value for an <code>OSSpinLock</code>.
@discussion
The convention is that unlocked is zero, locked is nonzero.
*/
#define OS_SPINLOCK_INIT 0
/*! @abstract Data type for a spinlock.
@discussion
You should always initialize a spinlock to {@link OS_SPINLOCK_INIT} before
using it.
*/
typedef int32_t OSSpinLock OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock);
/*! @abstract Locks a spinlock if it would not block
@result
Returns <code>false</code> if the lock was already held by another thread,
<code>true</code> if it took the lock successfully.
*/
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_trylock)
__OSX_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0)
bool OSSpinLockTry( volatile OSSpinLock *__lock );
/*! @abstract Locks a spinlock
@discussion
Although the lock operation spins, it employs various strategies to back
off if the lock is held.
*/
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_lock)
__OSX_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0)
void OSSpinLockLock( volatile OSSpinLock *__lock );
/*! @abstract Unlocks a spinlock */
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_unlock)
__OSX_AVAILABLE_STARTING(__MAC_10_4, __IPHONE_2_0)
void OSSpinLockUnlock( volatile OSSpinLock *__lock );
__END_DECLS
#else /* OSSPINLOCK_USE_INLINED */
/*
* Inline implementations of the legacy OSSpinLock interfaces in terms of the
* of the <os/lock.h> primitives. Direct use of those primitives is preferred.
*
* NOTE: the locked value of os_unfair_lock is implementation defined and
* subject to change, code that relies on the specific locked value used by the
* legacy OSSpinLock interface WILL break when using these inline
* implementations in terms of os_unfair_lock.
*/
#if !OSSPINLOCK_USE_INLINED_TRANSPARENT
#include <os/lock.h>
__BEGIN_DECLS
#if __has_attribute(always_inline)
#define OSSPINLOCK_INLINE static __inline
#else
#define OSSPINLOCK_INLINE static __inline __attribute__((__always_inline__))
#endif
#define OS_SPINLOCK_INIT 0
typedef int32_t OSSpinLock;
#if __has_extension(c_static_assert)
_Static_assert(sizeof(OSSpinLock) == sizeof(os_unfair_lock),
"Incompatible os_unfair_lock type");
#endif
OSSPINLOCK_INLINE
void
OSSpinLockLock(volatile OSSpinLock *__lock)
{
os_unfair_lock_t lock = (os_unfair_lock_t)__lock;
return os_unfair_lock_lock(lock);
}
OSSPINLOCK_INLINE
bool
OSSpinLockTry(volatile OSSpinLock *__lock)
{
os_unfair_lock_t lock = (os_unfair_lock_t)__lock;
return os_unfair_lock_trylock(lock);
}
OSSPINLOCK_INLINE
void
OSSpinLockUnlock(volatile OSSpinLock *__lock)
{
os_unfair_lock_t lock = (os_unfair_lock_t)__lock;
return os_unfair_lock_unlock(lock);
}
#undef OSSPINLOCK_INLINE
__END_DECLS
#else /* OSSPINLOCK_USE_INLINED_TRANSPARENT */
#include <sys/cdefs.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <Availability.h>
#define OS_NOSPIN_LOCK_AVAILABILITY \
__OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) \
__TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0)
__BEGIN_DECLS
#define OS_SPINLOCK_INIT 0
typedef int32_t OSSpinLock OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock);
typedef volatile OSSpinLock *_os_nospin_lock_t
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_t);
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_lock)
OS_NOSPIN_LOCK_AVAILABILITY
void _os_nospin_lock_lock(_os_nospin_lock_t lock);
#undef OSSpinLockLock
#define OSSpinLockLock(lock) _os_nospin_lock_lock(lock)
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_trylock)
OS_NOSPIN_LOCK_AVAILABILITY
bool _os_nospin_lock_trylock(_os_nospin_lock_t lock);
#undef OSSpinLockTry
#define OSSpinLockTry(lock) _os_nospin_lock_trylock(lock)
OSSPINLOCK_DEPRECATED_REPLACE_WITH(os_unfair_lock_unlock)
OS_NOSPIN_LOCK_AVAILABILITY
void _os_nospin_lock_unlock(_os_nospin_lock_t lock);
#undef OSSpinLockUnlock
#define OSSpinLockUnlock(lock) _os_nospin_lock_unlock(lock)
__END_DECLS
#endif /* OSSPINLOCK_USE_INLINED_TRANSPARENT */
#endif /* OSSPINLOCK_USE_INLINED */
#endif /* _OSSPINLOCK_DEPRECATED_H_ */

42
lib/libc/include/x86_64-macos-gnu/libkern/OSTypes.h Normal file
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@@ -0,0 +1,42 @@
/*
* Copyright (c) 1999-2012 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#include <MacTypes.h>
#ifndef _OS_OSTYPES_H
#define _OS_OSTYPES_H
#define OSTYPES_K64_REV 2
typedef unsigned int UInt;
typedef signed int SInt;
#include <sys/_types/_os_inline.h>
#endif /* _OS_OSTYPES_H */

35
lib/libc/include/x86_64-macos-gnu/libkern/_OSByteOrder.h
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@@ -41,14 +41,14 @@
/* Macros for swapping constant values in the preprocessing stage. */
#define __DARWIN_OSSwapConstInt16(x) \
((__uint16_t)((((__uint16_t)(x) & 0xff00) >> 8) | \
(((__uint16_t)(x) & 0x00ff) << 8)))
((__uint16_t)((((__uint16_t)(x) & 0xff00U) >> 8) | \
(((__uint16_t)(x) & 0x00ffU) << 8)))
#define __DARWIN_OSSwapConstInt32(x) \
((__uint32_t)((((__uint32_t)(x) & 0xff000000) >> 24) | \
(((__uint32_t)(x) & 0x00ff0000) >> 8) | \
(((__uint32_t)(x) & 0x0000ff00) << 8) | \
(((__uint32_t)(x) & 0x000000ff) << 24)))
((__uint32_t)((((__uint32_t)(x) & 0xff000000U) >> 24) | \
(((__uint32_t)(x) & 0x00ff0000U) >> 8) | \
(((__uint32_t)(x) & 0x0000ff00U) << 8) | \
(((__uint32_t)(x) & 0x000000ffU) << 24)))
#define __DARWIN_OSSwapConstInt64(x) \
((__uint64_t)((((__uint64_t)(x) & 0xff00000000000000ULL) >> 56) | \
@@ -62,10 +62,23 @@
#if defined(__GNUC__)
#if !defined(__DARWIN_OS_INLINE)
# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define __DARWIN_OS_INLINE static inline
# elif defined(__MWERKS__) || defined(__cplusplus)
# define __DARWIN_OS_INLINE static inline
# else
# define __DARWIN_OS_INLINE static __inline__
# endif
#endif
#if defined(__i386__) || defined(__x86_64__)
#include <libkern/i386/_OSByteOrder.h>
#endif
#if defined (__arm__) || defined(__arm64__)
#include <libkern/arm/OSByteOrder.h>
#endif
#define __DARWIN_OSSwapInt16(x) \
@@ -81,16 +94,6 @@
#if defined(__i386__) || defined(__x86_64__)
#if !defined(__DARWIN_OS_INLINE)
# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define __DARWIN_OS_INLINE static inline
# elif defined(__MWERKS__) || defined(__cplusplus)
# define __DARWIN_OS_INLINE static inline
# else
# define __DARWIN_OS_INLINE static __inline__
# endif
#endif
__DARWIN_OS_INLINE
uint16_t
_OSSwapInt16(

112
lib/libc/include/x86_64-macos-gnu/libkern/i386/OSByteOrder.h Normal file
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@@ -0,0 +1,112 @@
/*
* Copyright (c) 1999-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _OS_OSBYTEORDERI386_H
#define _OS_OSBYTEORDERI386_H
#include <stdint.h>
#include <libkern/i386/_OSByteOrder.h>
#include <sys/_types/_os_inline.h>
/* Functions for byte reversed loads. */
OS_INLINE
uint16_t
OSReadSwapInt16(
const volatile void * base,
uintptr_t byteOffset
)
{
uint16_t result;
result = *(volatile uint16_t *)((uintptr_t)base + byteOffset);
return _OSSwapInt16(result);
}
OS_INLINE
uint32_t
OSReadSwapInt32(
const volatile void * base,
uintptr_t byteOffset
)
{
uint32_t result;
result = *(volatile uint32_t *)((uintptr_t)base + byteOffset);
return _OSSwapInt32(result);
}
OS_INLINE
uint64_t
OSReadSwapInt64(
const volatile void * base,
uintptr_t byteOffset
)
{
uint64_t result;
result = *(volatile uint64_t *)((uintptr_t)base + byteOffset);
return _OSSwapInt64(result);
}
/* Functions for byte reversed stores. */
OS_INLINE
void
OSWriteSwapInt16(
volatile void * base,
uintptr_t byteOffset,
uint16_t data
)
{
*(volatile uint16_t *)((uintptr_t)base + byteOffset) = _OSSwapInt16(data);
}
OS_INLINE
void
OSWriteSwapInt32(
volatile void * base,
uintptr_t byteOffset,
uint32_t data
)
{
*(volatile uint32_t *)((uintptr_t)base + byteOffset) = _OSSwapInt32(data);
}
OS_INLINE
void
OSWriteSwapInt64(
volatile void * base,
uintptr_t byteOffset,
uint64_t data
)
{
*(volatile uint64_t *)((uintptr_t)base + byteOffset) = _OSSwapInt64(data);
}
#endif /* ! _OS_OSBYTEORDERI386_H */

272
lib/libc/include/x86_64-macos-gnu/mach-o/dyld.h Normal file
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@@ -0,0 +1,272 @@
/*
* Copyright (c) 1999-2008 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _MACH_O_DYLD_H_
#define _MACH_O_DYLD_H_
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <mach-o/loader.h>
#include <Availability.h>
#if __cplusplus
extern "C" {
#endif
#ifdef __DRIVERKIT_19_0
#define DYLD_DRIVERKIT_UNAVAILABLE __API_UNAVAILABLE(driverkit)
#else
#define DYLD_DRIVERKIT_UNAVAILABLE
#endif
/*
* The following functions allow you to iterate through all loaded images.
* This is not a thread safe operation. Another thread can add or remove
* an image during the iteration.
*
* Many uses of these routines can be replace by a call to dladdr() which
* will return the mach_header and name of an image, given an address in
* the image. dladdr() is thread safe.
*/
extern uint32_t _dyld_image_count(void) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
extern const struct mach_header* _dyld_get_image_header(uint32_t image_index) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
extern intptr_t _dyld_get_image_vmaddr_slide(uint32_t image_index) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
extern const char* _dyld_get_image_name(uint32_t image_index) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
/*
* The following functions allow you to install callbacks which will be called
* by dyld whenever an image is loaded or unloaded. During a call to _dyld_register_func_for_add_image()
* the callback func is called for every existing image. Later, it is called as each new image
* is loaded and bound (but initializers not yet run). The callback registered with
* _dyld_register_func_for_remove_image() is called after any terminators in an image are run
* and before the image is un-memory-mapped.
*/
extern void _dyld_register_func_for_add_image(void (*func)(const struct mach_header* mh, intptr_t vmaddr_slide)) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
extern void _dyld_register_func_for_remove_image(void (*func)(const struct mach_header* mh, intptr_t vmaddr_slide)) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
/*
* NSVersionOfRunTimeLibrary() returns the current_version number of the currently dylib
* specifed by the libraryName. The libraryName parameter would be "bar" for /path/libbar.3.dylib and
* "Foo" for /path/Foo.framework/Versions/A/Foo. It returns -1 if no such library is loaded.
*/
extern int32_t NSVersionOfRunTimeLibrary(const char* libraryName) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
/*
* NSVersionOfLinkTimeLibrary() returns the current_version number that the main executable was linked
* against at build time. The libraryName parameter would be "bar" for /path/libbar.3.dylib and
* "Foo" for /path/Foo.framework/Versions/A/Foo. It returns -1 if the main executable did not link
* against the specified library.
*/
extern int32_t NSVersionOfLinkTimeLibrary(const char* libraryName) __OSX_AVAILABLE_STARTING(__MAC_10_1, __IPHONE_2_0);
/*
* _NSGetExecutablePath() copies the path of the main executable into the buffer. The bufsize parameter
* should initially be the size of the buffer. The function returns 0 if the path was successfully copied,
* and *bufsize is left unchanged. It returns -1 if the buffer is not large enough, and *bufsize is set
* to the size required.
*
* Note that _NSGetExecutablePath will return "a path" to the executable not a "real path" to the executable.
* That is the path may be a symbolic link and not the real file. With deep directories the total bufsize
* needed could be more than MAXPATHLEN.
*/
extern int _NSGetExecutablePath(char* buf, uint32_t* bufsize) __OSX_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0);
/*
* Registers a function to be called when the current thread terminates.
* Called by c++ compiler to implement destructors on thread_local object variables.
*/
extern void _tlv_atexit(void (*termFunc)(void* objAddr), void* objAddr) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
/*
* Never called. On-disk thread local variables contain a pointer to this. Once
* the thread local is prepared, the pointer changes to a real handler such as tlv_get_addr.
*/
extern void _tlv_bootstrap(void) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0) DYLD_DRIVERKIT_UNAVAILABLE ;
/*
* Dylibs that are incorporated into the dyld cache are removed from disk. That means code
* cannot stat() the file to see if it "exists". This function is like a stat() call that checks if a
* path is to a dylib that was removed from disk and is incorporated into the active dyld cache.
*/
extern bool _dyld_shared_cache_contains_path(const char* path) __API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0)) DYLD_DRIVERKIT_UNAVAILABLE;
/*
* The following dyld API's are deprecated as of Mac OS X 10.5. They are either
* no longer necessary or are superceeded by dlopen and friends in <dlfcn.h>.
* dlopen/dlsym/dlclose have been available since Mac OS X 10.3 and work with
* dylibs and bundles.
*
* NSAddImage -> dlopen
* NSLookupSymbolInImage -> dlsym
* NSCreateObjectFileImageFromFile -> dlopen
* NSDestroyObjectFileImage -> dlclose
* NSLinkModule -> not needed when dlopen used
* NSUnLinkModule -> not needed when dlclose used
* NSLookupSymbolInModule -> dlsym
* _dyld_image_containing_address -> dladdr
* NSLinkEditError -> dlerror
*
*/
#ifndef ENUM_DYLD_BOOL
#define ENUM_DYLD_BOOL
#undef FALSE
#undef TRUE
enum DYLD_BOOL { FALSE, TRUE };
#endif /* ENUM_DYLD_BOOL */
/* Object file image API */
typedef enum {
NSObjectFileImageFailure, /* for this a message is printed on stderr */
NSObjectFileImageSuccess,
NSObjectFileImageInappropriateFile,
NSObjectFileImageArch,
NSObjectFileImageFormat, /* for this a message is printed on stderr */
NSObjectFileImageAccess
} NSObjectFileImageReturnCode;
typedef struct __NSObjectFileImage* NSObjectFileImage;
/* NSObjectFileImage can only be used with MH_BUNDLE files */
extern NSObjectFileImageReturnCode NSCreateObjectFileImageFromFile(const char* pathName, NSObjectFileImage *objectFileImage) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlopen()");
extern NSObjectFileImageReturnCode NSCreateObjectFileImageFromMemory(const void *address, size_t size, NSObjectFileImage *objectFileImage) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern bool NSDestroyObjectFileImage(NSObjectFileImage objectFileImage) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlclose()");
extern uint32_t NSSymbolDefinitionCountInObjectFileImage(NSObjectFileImage objectFileImage) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern const char* NSSymbolDefinitionNameInObjectFileImage(NSObjectFileImage objectFileImage, uint32_t ordinal) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern uint32_t NSSymbolReferenceCountInObjectFileImage(NSObjectFileImage objectFileImage) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern const char* NSSymbolReferenceNameInObjectFileImage(NSObjectFileImage objectFileImage, uint32_t ordinal, bool *tentative_definition) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern bool NSIsSymbolDefinedInObjectFileImage(NSObjectFileImage objectFileImage, const char* symbolName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern void* NSGetSectionDataInObjectFileImage(NSObjectFileImage objectFileImage, const char* segmentName, const char* sectionName, size_t *size) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "getsectiondata()");
typedef struct __NSModule* NSModule;
extern const char* NSNameOfModule(NSModule m) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern const char* NSLibraryNameForModule(NSModule m) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern NSModule NSLinkModule(NSObjectFileImage objectFileImage, const char* moduleName, uint32_t options) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlopen()");
#define NSLINKMODULE_OPTION_NONE 0x0
#define NSLINKMODULE_OPTION_BINDNOW 0x1
#define NSLINKMODULE_OPTION_PRIVATE 0x2
#define NSLINKMODULE_OPTION_RETURN_ON_ERROR 0x4
#define NSLINKMODULE_OPTION_DONT_CALL_MOD_INIT_ROUTINES 0x8
#define NSLINKMODULE_OPTION_TRAILING_PHYS_NAME 0x10
extern bool NSUnLinkModule(NSModule module, uint32_t options) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
#define NSUNLINKMODULE_OPTION_NONE 0x0
#define NSUNLINKMODULE_OPTION_KEEP_MEMORY_MAPPED 0x1
#define NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES 0x2
/* symbol API */
typedef struct __NSSymbol* NSSymbol;
extern bool NSIsSymbolNameDefined(const char* symbolName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern bool NSIsSymbolNameDefinedWithHint(const char* symbolName, const char* libraryNameHint) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern bool NSIsSymbolNameDefinedInImage(const struct mach_header* image, const char* symbolName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern NSSymbol NSLookupAndBindSymbol(const char* symbolName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern NSSymbol NSLookupAndBindSymbolWithHint(const char* symbolName, const char* libraryNameHint) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern NSSymbol NSLookupSymbolInModule(NSModule module, const char* symbolName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlsym()");
extern NSSymbol NSLookupSymbolInImage(const struct mach_header* image, const char* symbolName, uint32_t options) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlsym()");
#define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND 0x0
#define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW 0x1
#define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY 0x2
#define NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR 0x4
extern const char* NSNameOfSymbol(NSSymbol symbol) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern void * NSAddressOfSymbol(NSSymbol symbol) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlsym()");
extern NSModule NSModuleForSymbol(NSSymbol symbol) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dladdr()");
/* error handling API */
typedef enum {
NSLinkEditFileAccessError,
NSLinkEditFileFormatError,
NSLinkEditMachResourceError,
NSLinkEditUnixResourceError,
NSLinkEditOtherError,
NSLinkEditWarningError,
NSLinkEditMultiplyDefinedError,
NSLinkEditUndefinedError
} NSLinkEditErrors;
/*
* For the NSLinkEditErrors value NSLinkEditOtherError these are the values
* passed to the link edit error handler as the errorNumber (what would be an
* errno value for NSLinkEditUnixResourceError or a kern_return_t value for
* NSLinkEditMachResourceError).
*/
typedef enum {
NSOtherErrorRelocation,
NSOtherErrorLazyBind,
NSOtherErrorIndrLoop,
NSOtherErrorLazyInit,
NSOtherErrorInvalidArgs
} NSOtherErrorNumbers;
extern void NSLinkEditError(NSLinkEditErrors *c, int *errorNumber, const char** fileName, const char** errorString) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlerror()");
typedef struct {
void (*undefined)(const char* symbolName);
NSModule (*multiple)(NSSymbol s, NSModule oldModule, NSModule newModule);
void (*linkEdit)(NSLinkEditErrors errorClass, int errorNumber,
const char* fileName, const char* errorString);
} NSLinkEditErrorHandlers;
extern void NSInstallLinkEditErrorHandlers(const NSLinkEditErrorHandlers *handlers) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "");
extern bool NSAddLibrary(const char* pathName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlopen()");
extern bool NSAddLibraryWithSearching(const char* pathName) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlopen()");
extern const struct mach_header* NSAddImage(const char* image_name, uint32_t options) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlopen()");
#define NSADDIMAGE_OPTION_NONE 0x0
#define NSADDIMAGE_OPTION_RETURN_ON_ERROR 0x1
#define NSADDIMAGE_OPTION_WITH_SEARCHING 0x2
#define NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED 0x4
#define NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME 0x8
extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true");
extern bool _dyld_launched_prebound(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "moot");
extern bool _dyld_all_twolevel_modules_prebound(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.3, 10.5, "moot");
extern bool _dyld_bind_fully_image_containing_address(const void* address) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlopen(RTLD_NOW)");
extern bool _dyld_image_containing_address(const void* address) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.3, 10.5, "dladdr()");
extern void _dyld_lookup_and_bind(const char* symbol_name, void **address, NSModule* module) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern void _dyld_lookup_and_bind_with_hint(const char* symbol_name, const char* library_name_hint, void** address, NSModule* module) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.4, "dlsym()");
extern void _dyld_lookup_and_bind_fully(const char* symbol_name, void** address, NSModule* module) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "dlsym()");
extern const struct mach_header* _dyld_get_image_header_containing_address(const void* address) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.3, 10.5, "dladdr()");
#if __cplusplus
}
#endif
#endif /* _MACH_O_DYLD_H_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: mach/boolean.h
*
* Boolean data type.
*
*/
#ifndef _MACH_BOOLEAN_H_
#define _MACH_BOOLEAN_H_
/*
* Pick up "boolean_t" type definition
*/
#ifndef ASSEMBLER
#include <mach/machine/boolean.h>
#endif /* ASSEMBLER */
/*
* Define TRUE and FALSE if not defined.
*/
#ifndef TRUE
#define TRUE 1
#endif /* TRUE */
#ifndef FALSE
#define FALSE 0
#endif /* FALSE */
#endif /* _MACH_BOOLEAN_H_ */

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#ifndef _clock_user_
#define _clock_user_
/* Module clock */
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN MIG_STRNCPY_ZEROFILL CODE */
#if defined(__has_include)
#if __has_include(<mach/mig_strncpy_zerofill_support.h>)
#ifndef USING_MIG_STRNCPY_ZEROFILL
#define USING_MIG_STRNCPY_ZEROFILL
#endif
#ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern int mig_strncpy_zerofill(char *dest, const char *src, int len) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */
#endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */
#endif /* __has_include */
/* END MIG_STRNCPY_ZEROFILL CODE */
#ifdef AUTOTEST
#ifndef FUNCTION_PTR_T
#define FUNCTION_PTR_T
typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
typedef struct {
char *name;
function_ptr_t function;
} function_table_entry;
typedef function_table_entry *function_table_t;
#endif /* FUNCTION_PTR_T */
#endif /* AUTOTEST */
#ifndef clock_MSG_COUNT
#define clock_MSG_COUNT 3
#endif /* clock_MSG_COUNT */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#include <mach/mach_types.h>
#ifdef __BeforeMigUserHeader
__BeforeMigUserHeader
#endif /* __BeforeMigUserHeader */
#include <sys/cdefs.h>
__BEGIN_DECLS
/* Routine clock_get_time */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t clock_get_time
(
clock_serv_t clock_serv,
mach_timespec_t *cur_time
);
/* Routine clock_get_attributes */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t clock_get_attributes
(
clock_serv_t clock_serv,
clock_flavor_t flavor,
clock_attr_t clock_attr,
mach_msg_type_number_t *clock_attrCnt
);
/* Routine clock_alarm */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t clock_alarm
(
clock_serv_t clock_serv,
alarm_type_t alarm_type,
mach_timespec_t alarm_time,
clock_reply_t alarm_port
);
__END_DECLS
/********************** Caution **************************/
/* The following data types should be used to calculate */
/* maximum message sizes only. The actual message may be */
/* smaller, and the position of the arguments within the */
/* message layout may vary from what is presented here. */
/* For example, if any of the arguments are variable- */
/* sized, and less than the maximum is sent, the data */
/* will be packed tight in the actual message to reduce */
/* the presence of holes. */
/********************** Caution **************************/
/* typedefs for all requests */
#ifndef __Request__clock_subsystem__defined
#define __Request__clock_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
} __Request__clock_get_time_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
clock_flavor_t flavor;
mach_msg_type_number_t clock_attrCnt;
} __Request__clock_get_attributes_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t alarm_port;
/* end of the kernel processed data */
NDR_record_t NDR;
alarm_type_t alarm_type;
mach_timespec_t alarm_time;
} __Request__clock_alarm_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Request__clock_subsystem__defined */
/* union of all requests */
#ifndef __RequestUnion__clock_subsystem__defined
#define __RequestUnion__clock_subsystem__defined
union __RequestUnion__clock_subsystem {
__Request__clock_get_time_t Request_clock_get_time;
__Request__clock_get_attributes_t Request_clock_get_attributes;
__Request__clock_alarm_t Request_clock_alarm;
};
#endif /* !__RequestUnion__clock_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__clock_subsystem__defined
#define __Reply__clock_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
mach_timespec_t cur_time;
} __Reply__clock_get_time_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
mach_msg_type_number_t clock_attrCnt;
int clock_attr[1];
} __Reply__clock_get_attributes_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__clock_alarm_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Reply__clock_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__clock_subsystem__defined
#define __ReplyUnion__clock_subsystem__defined
union __ReplyUnion__clock_subsystem {
__Reply__clock_get_time_t Reply_clock_get_time;
__Reply__clock_get_attributes_t Reply_clock_get_attributes;
__Reply__clock_alarm_t Reply_clock_alarm;
};
#endif /* !__RequestUnion__clock_subsystem__defined */
#ifndef subsystem_to_name_map_clock
#define subsystem_to_name_map_clock \
{ "clock_get_time", 1000 },\
{ "clock_get_attributes", 1001 },\
{ "clock_alarm", 1002 }
#endif
#ifdef __AfterMigUserHeader
__AfterMigUserHeader
#endif /* __AfterMigUserHeader */
#endif /* _clock_user_ */

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#ifndef _clock_priv_user_
#define _clock_priv_user_
/* Module clock_priv */
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN MIG_STRNCPY_ZEROFILL CODE */
#if defined(__has_include)
#if __has_include(<mach/mig_strncpy_zerofill_support.h>)
#ifndef USING_MIG_STRNCPY_ZEROFILL
#define USING_MIG_STRNCPY_ZEROFILL
#endif
#ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern int mig_strncpy_zerofill(char *dest, const char *src, int len) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */
#endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */
#endif /* __has_include */
/* END MIG_STRNCPY_ZEROFILL CODE */
#ifdef AUTOTEST
#ifndef FUNCTION_PTR_T
#define FUNCTION_PTR_T
typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
typedef struct {
char *name;
function_ptr_t function;
} function_table_entry;
typedef function_table_entry *function_table_t;
#endif /* FUNCTION_PTR_T */
#endif /* AUTOTEST */
#ifndef clock_priv_MSG_COUNT
#define clock_priv_MSG_COUNT 2
#endif /* clock_priv_MSG_COUNT */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#include <mach/mach_types.h>
#ifdef __BeforeMigUserHeader
__BeforeMigUserHeader
#endif /* __BeforeMigUserHeader */
#include <sys/cdefs.h>
__BEGIN_DECLS
/* Routine clock_set_time */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t clock_set_time
(
clock_ctrl_t clock_ctrl,
mach_timespec_t new_time
);
/* Routine clock_set_attributes */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t clock_set_attributes
(
clock_ctrl_t clock_ctrl,
clock_flavor_t flavor,
clock_attr_t clock_attr,
mach_msg_type_number_t clock_attrCnt
);
__END_DECLS
/********************** Caution **************************/
/* The following data types should be used to calculate */
/* maximum message sizes only. The actual message may be */
/* smaller, and the position of the arguments within the */
/* message layout may vary from what is presented here. */
/* For example, if any of the arguments are variable- */
/* sized, and less than the maximum is sent, the data */
/* will be packed tight in the actual message to reduce */
/* the presence of holes. */
/********************** Caution **************************/
/* typedefs for all requests */
#ifndef __Request__clock_priv_subsystem__defined
#define __Request__clock_priv_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
mach_timespec_t new_time;
} __Request__clock_set_time_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
clock_flavor_t flavor;
mach_msg_type_number_t clock_attrCnt;
int clock_attr[1];
} __Request__clock_set_attributes_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Request__clock_priv_subsystem__defined */
/* union of all requests */
#ifndef __RequestUnion__clock_priv_subsystem__defined
#define __RequestUnion__clock_priv_subsystem__defined
union __RequestUnion__clock_priv_subsystem {
__Request__clock_set_time_t Request_clock_set_time;
__Request__clock_set_attributes_t Request_clock_set_attributes;
};
#endif /* !__RequestUnion__clock_priv_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__clock_priv_subsystem__defined
#define __Reply__clock_priv_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__clock_set_time_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__clock_set_attributes_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Reply__clock_priv_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__clock_priv_subsystem__defined
#define __ReplyUnion__clock_priv_subsystem__defined
union __ReplyUnion__clock_priv_subsystem {
__Reply__clock_set_time_t Reply_clock_set_time;
__Reply__clock_set_attributes_t Reply_clock_set_attributes;
};
#endif /* !__RequestUnion__clock_priv_subsystem__defined */
#ifndef subsystem_to_name_map_clock_priv
#define subsystem_to_name_map_clock_priv \
{ "clock_set_time", 1200 },\
{ "clock_set_attributes", 1201 }
#endif
#ifdef __AfterMigUserHeader
__AfterMigUserHeader
#endif /* __AfterMigUserHeader */
#endif /* _clock_priv_user_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* File: clock_types.h
* Purpose: Clock facility header definitions. These
* definitons are needed by both kernel and
* user-level software.
*/
/*
* All interfaces defined here are obsolete.
*/
#ifndef _MACH_CLOCK_TYPES_H_
#define _MACH_CLOCK_TYPES_H_
#include <stdint.h>
#include <mach/time_value.h>
/*
* Type definitions.
*/
typedef int alarm_type_t; /* alarm time type */
typedef int sleep_type_t; /* sleep time type */
typedef int clock_id_t; /* clock identification type */
typedef int clock_flavor_t; /* clock flavor type */
typedef int *clock_attr_t; /* clock attribute type */
typedef int clock_res_t; /* clock resolution type */
/*
* Normal time specification used by the kernel clock facility.
*/
struct mach_timespec {
unsigned int tv_sec; /* seconds */
clock_res_t tv_nsec; /* nanoseconds */
};
typedef struct mach_timespec mach_timespec_t;
/*
* Reserved clock id values for default clocks.
*/
#define SYSTEM_CLOCK 0
#define CALENDAR_CLOCK 1
#define REALTIME_CLOCK 0
/*
* Attribute names.
*/
#define CLOCK_GET_TIME_RES 1 /* get_time call resolution */
/* 2 * was map_time call resolution */
#define CLOCK_ALARM_CURRES 3 /* current alarm resolution */
#define CLOCK_ALARM_MINRES 4 /* minimum alarm resolution */
#define CLOCK_ALARM_MAXRES 5 /* maximum alarm resolution */
#define NSEC_PER_USEC 1000ull /* nanoseconds per microsecond */
#define USEC_PER_SEC 1000000ull /* microseconds per second */
#define NSEC_PER_SEC 1000000000ull /* nanoseconds per second */
#define NSEC_PER_MSEC 1000000ull /* nanoseconds per millisecond */
#define BAD_MACH_TIMESPEC(t) \
((t)->tv_nsec < 0 || (t)->tv_nsec >= (long)NSEC_PER_SEC)
/* t1 <=> t2, also (t1 - t2) in nsec with max of +- 1 sec */
#define CMP_MACH_TIMESPEC(t1, t2) \
((t1)->tv_sec > (t2)->tv_sec ? (long) +NSEC_PER_SEC : \
((t1)->tv_sec < (t2)->tv_sec ? (long) -NSEC_PER_SEC : \
(t1)->tv_nsec - (t2)->tv_nsec))
/* t1 += t2 */
#define ADD_MACH_TIMESPEC(t1, t2) \
do { \
if (((t1)->tv_nsec += (t2)->tv_nsec) >= (long) NSEC_PER_SEC) { \
(t1)->tv_nsec -= (long) NSEC_PER_SEC; \
(t1)->tv_sec += 1; \
} \
(t1)->tv_sec += (t2)->tv_sec; \
} while (0)
/* t1 -= t2 */
#define SUB_MACH_TIMESPEC(t1, t2) \
do { \
if (((t1)->tv_nsec -= (t2)->tv_nsec) < 0) { \
(t1)->tv_nsec += (long) NSEC_PER_SEC; \
(t1)->tv_sec -= 1; \
} \
(t1)->tv_sec -= (t2)->tv_sec; \
} while (0)
/*
* Alarm parameter defines.
*/
#define ALRMTYPE 0xff /* type (8-bit field) */
#define TIME_ABSOLUTE 0x00 /* absolute time */
#define TIME_RELATIVE 0x01 /* relative time */
#define BAD_ALRMTYPE(t) (((t) &~ TIME_RELATIVE) != 0)
#endif /* _MACH_CLOCK_TYPES_H_ */

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/*
* Copyright (c) 2016 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _MACH_DYLIB_INFO_H_
#define _MACH_DYLIB_INFO_H_
#include <mach/boolean.h>
#include <stdint.h>
#include <sys/_types/_fsid_t.h>
#include <sys/_types/_u_int32_t.h>
#include <sys/_types/_fsobj_id_t.h>
#include <sys/_types/_uuid_t.h>
/* These definitions must be kept in sync with the ones in
* osfmk/mach/mach_types.defs.
*/
struct dyld_kernel_image_info {
uuid_t uuid;
fsobj_id_t fsobjid;
fsid_t fsid;
uint64_t load_addr;
};
struct dyld_kernel_process_info {
struct dyld_kernel_image_info cache_image_info;
uint64_t timestamp; // mach_absolute_time of last time dyld change to image list
uint32_t imageCount; // number of images currently loaded into process
uint32_t initialImageCount; // number of images statically loaded into process (before any dlopen() calls)
uint8_t dyldState; // one of dyld_process_state_* values
boolean_t no_cache; // process is running without a dyld cache
boolean_t private_cache; // process is using a private copy of its dyld cache
};
/* typedefs so our MIG is sane */
typedef struct dyld_kernel_image_info dyld_kernel_image_info_t;
typedef struct dyld_kernel_process_info dyld_kernel_process_info_t;
typedef dyld_kernel_image_info_t *dyld_kernel_image_info_array_t;
#endif /* _MACH_DYLIB_INFO_H_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: mach/error.h
* Purpose:
* error module definitions
*
*/
#ifndef _MACH_ERROR_H_
#define _MACH_ERROR_H_
#include <mach/kern_return.h>
/*
* error number layout as follows:
*
* hi lo
* | system(6) | subsystem(12) | code(14) |
*/
#define err_none (mach_error_t)0
#define ERR_SUCCESS (mach_error_t)0
#define ERR_ROUTINE_NIL (mach_error_fn_t)0
#define err_system(x) ((signed)((((unsigned)(x))&0x3f)<<26))
#define err_sub(x) (((x)&0xfff)<<14)
#define err_get_system(err) (((err)>>26)&0x3f)
#define err_get_sub(err) (((err)>>14)&0xfff)
#define err_get_code(err) ((err)&0x3fff)
#define system_emask (err_system(0x3f))
#define sub_emask (err_sub(0xfff))
#define code_emask (0x3fff)
/* major error systems */
#define err_kern err_system(0x0) /* kernel */
#define err_us err_system(0x1) /* user space library */
#define err_server err_system(0x2) /* user space servers */
#define err_ipc err_system(0x3) /* old ipc errors */
#define err_mach_ipc err_system(0x4) /* mach-ipc errors */
#define err_dipc err_system(0x7) /* distributed ipc */
#define err_local err_system(0x3e) /* user defined errors */
#define err_ipc_compat err_system(0x3f) /* (compatibility) mach-ipc errors */
#define err_max_system 0x3f
/* unix errors get lumped into one subsystem */
#define unix_err(errno) (err_kern|err_sub(3)|errno)
typedef kern_return_t mach_error_t;
typedef mach_error_t (* mach_error_fn_t)( void );
#endif /* _MACH_ERROR_H_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
#ifndef _MACH_EXCEPTION_TYPES_H_
#define _MACH_EXCEPTION_TYPES_H_
#include <mach/machine/exception.h>
/*
* Machine-independent exception definitions.
*/
#define EXC_BAD_ACCESS 1 /* Could not access memory */
/* Code contains kern_return_t describing error. */
/* Subcode contains bad memory address. */
#define EXC_BAD_INSTRUCTION 2 /* Instruction failed */
/* Illegal or undefined instruction or operand */
#define EXC_ARITHMETIC 3 /* Arithmetic exception */
/* Exact nature of exception is in code field */
#define EXC_EMULATION 4 /* Emulation instruction */
/* Emulation support instruction encountered */
/* Details in code and subcode fields */
#define EXC_SOFTWARE 5 /* Software generated exception */
/* Exact exception is in code field. */
/* Codes 0 - 0xFFFF reserved to hardware */
/* Codes 0x10000 - 0x1FFFF reserved for OS emulation (Unix) */
#define EXC_BREAKPOINT 6 /* Trace, breakpoint, etc. */
/* Details in code field. */
#define EXC_SYSCALL 7 /* System calls. */
#define EXC_MACH_SYSCALL 8 /* Mach system calls. */
#define EXC_RPC_ALERT 9 /* RPC alert */
#define EXC_CRASH 10 /* Abnormal process exit */
#define EXC_RESOURCE 11 /* Hit resource consumption limit */
/* Exact resource is in code field. */
#define EXC_GUARD 12 /* Violated guarded resource protections */
#define EXC_CORPSE_NOTIFY 13 /* Abnormal process exited to corpse state */
#define EXC_CORPSE_VARIANT_BIT 0x100 /* bit set for EXC_*_CORPSE variants of EXC_* */
/*
* Machine-independent exception behaviors
*/
# define EXCEPTION_DEFAULT 1
/* Send a catch_exception_raise message including the identity.
*/
# define EXCEPTION_STATE 2
/* Send a catch_exception_raise_state message including the
* thread state.
*/
# define EXCEPTION_STATE_IDENTITY 3
/* Send a catch_exception_raise_state_identity message including
* the thread identity and state.
*/
#define MACH_EXCEPTION_ERRORS 0x40000000
/* include additional exception specific errors, not used yet. */
#define MACH_EXCEPTION_CODES 0x80000000
/* Send 64-bit code and subcode in the exception header */
#define MACH_EXCEPTION_MASK (MACH_EXCEPTION_CODES | MACH_EXCEPTION_ERRORS)
/*
* Masks for exception definitions, above
* bit zero is unused, therefore 1 word = 31 exception types
*/
#define EXC_MASK_BAD_ACCESS (1 << EXC_BAD_ACCESS)
#define EXC_MASK_BAD_INSTRUCTION (1 << EXC_BAD_INSTRUCTION)
#define EXC_MASK_ARITHMETIC (1 << EXC_ARITHMETIC)
#define EXC_MASK_EMULATION (1 << EXC_EMULATION)
#define EXC_MASK_SOFTWARE (1 << EXC_SOFTWARE)
#define EXC_MASK_BREAKPOINT (1 << EXC_BREAKPOINT)
#define EXC_MASK_SYSCALL (1 << EXC_SYSCALL)
#define EXC_MASK_MACH_SYSCALL (1 << EXC_MACH_SYSCALL)
#define EXC_MASK_RPC_ALERT (1 << EXC_RPC_ALERT)
#define EXC_MASK_CRASH (1 << EXC_CRASH)
#define EXC_MASK_RESOURCE (1 << EXC_RESOURCE)
#define EXC_MASK_GUARD (1 << EXC_GUARD)
#define EXC_MASK_CORPSE_NOTIFY (1 << EXC_CORPSE_NOTIFY)
#define EXC_MASK_ALL (EXC_MASK_BAD_ACCESS | \
EXC_MASK_BAD_INSTRUCTION | \
EXC_MASK_ARITHMETIC | \
EXC_MASK_EMULATION | \
EXC_MASK_SOFTWARE | \
EXC_MASK_BREAKPOINT | \
EXC_MASK_SYSCALL | \
EXC_MASK_MACH_SYSCALL | \
EXC_MASK_RPC_ALERT | \
EXC_MASK_RESOURCE | \
EXC_MASK_GUARD | \
EXC_MASK_MACHINE)
#define FIRST_EXCEPTION 1 /* ZERO is illegal */
/*
* Machine independent codes for EXC_SOFTWARE
* Codes 0x10000 - 0x1FFFF reserved for OS emulation (Unix)
* 0x10000 - 0x10002 in use for unix signals
* 0x20000 - 0x2FFFF reserved for MACF
*/
#define EXC_SOFT_SIGNAL 0x10003 /* Unix signal exceptions */
#define EXC_MACF_MIN 0x20000 /* MACF exceptions */
#define EXC_MACF_MAX 0x2FFFF
#ifndef ASSEMBLER
#include <mach/port.h>
#include <mach/thread_status.h>
#include <mach/machine/vm_types.h>
/*
* Exported types
*/
typedef int exception_type_t;
typedef integer_t exception_data_type_t;
typedef int64_t mach_exception_data_type_t;
typedef int exception_behavior_t;
typedef exception_data_type_t *exception_data_t;
typedef mach_exception_data_type_t *mach_exception_data_t;
typedef unsigned int exception_mask_t;
typedef exception_mask_t *exception_mask_array_t;
typedef exception_behavior_t *exception_behavior_array_t;
typedef thread_state_flavor_t *exception_flavor_array_t;
typedef mach_port_t *exception_port_array_t;
typedef mach_exception_data_type_t mach_exception_code_t;
typedef mach_exception_data_type_t mach_exception_subcode_t;
#endif /* ASSEMBLER */
#endif /* _MACH_EXCEPTION_TYPES_H_ */

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/*
* Copyright (c) 2000-2015 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
* File: mach/host_info.h
*
* Definitions for host_info call.
*/
#ifndef _MACH_HOST_INFO_H_
#define _MACH_HOST_INFO_H_
#include <mach/message.h>
#include <mach/vm_statistics.h>
#include <mach/machine.h>
#include <mach/machine/vm_types.h>
#include <mach/time_value.h>
#include <sys/cdefs.h>
/*
* Generic information structure to allow for expansion.
*/
typedef integer_t *host_info_t; /* varying array of int. */
typedef integer_t *host_info64_t; /* varying array of int. */
#define HOST_INFO_MAX (1024) /* max array size */
typedef integer_t host_info_data_t[HOST_INFO_MAX];
#define KERNEL_VERSION_MAX (512)
typedef char kernel_version_t[KERNEL_VERSION_MAX];
#define KERNEL_BOOT_INFO_MAX (4096)
typedef char kernel_boot_info_t[KERNEL_BOOT_INFO_MAX];
/*
* Currently defined information.
*/
/* host_info() */
typedef integer_t host_flavor_t;
#define HOST_BASIC_INFO 1 /* basic info */
#define HOST_SCHED_INFO 3 /* scheduling info */
#define HOST_RESOURCE_SIZES 4 /* kernel struct sizes */
#define HOST_PRIORITY_INFO 5 /* priority information */
#define HOST_SEMAPHORE_TRAPS 7 /* Has semaphore traps */
#define HOST_MACH_MSG_TRAP 8 /* Has mach_msg_trap */
#define HOST_VM_PURGABLE 9 /* purg'e'able memory info */
#define HOST_DEBUG_INFO_INTERNAL 10 /* Used for kernel internal development tests only */
#define HOST_CAN_HAS_DEBUGGER 11
#define HOST_PREFERRED_USER_ARCH 12 /* Get the preferred user-space architecture */
struct host_can_has_debugger_info {
boolean_t can_has_debugger;
};
typedef struct host_can_has_debugger_info host_can_has_debugger_info_data_t;
typedef struct host_can_has_debugger_info *host_can_has_debugger_info_t;
#define HOST_CAN_HAS_DEBUGGER_COUNT ((mach_msg_type_number_t) \
(sizeof(host_can_has_debugger_info_data_t)/sizeof(integer_t)))
#pragma pack(push, 4)
struct host_basic_info {
integer_t max_cpus; /* max number of CPUs possible */
integer_t avail_cpus; /* number of CPUs now available */
natural_t memory_size; /* size of memory in bytes, capped at 2 GB */
cpu_type_t cpu_type; /* cpu type */
cpu_subtype_t cpu_subtype; /* cpu subtype */
cpu_threadtype_t cpu_threadtype; /* cpu threadtype */
integer_t physical_cpu; /* number of physical CPUs now available */
integer_t physical_cpu_max; /* max number of physical CPUs possible */
integer_t logical_cpu; /* number of logical cpu now available */
integer_t logical_cpu_max; /* max number of physical CPUs possible */
uint64_t max_mem; /* actual size of physical memory */
};
#pragma pack(pop)
typedef struct host_basic_info host_basic_info_data_t;
typedef struct host_basic_info *host_basic_info_t;
#define HOST_BASIC_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof(host_basic_info_data_t)/sizeof(integer_t)))
struct host_sched_info {
integer_t min_timeout; /* minimum timeout in milliseconds */
integer_t min_quantum; /* minimum quantum in milliseconds */
};
typedef struct host_sched_info host_sched_info_data_t;
typedef struct host_sched_info *host_sched_info_t;
#define HOST_SCHED_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof(host_sched_info_data_t)/sizeof(integer_t)))
struct kernel_resource_sizes {
natural_t task;
natural_t thread;
natural_t port;
natural_t memory_region;
natural_t memory_object;
};
typedef struct kernel_resource_sizes kernel_resource_sizes_data_t;
typedef struct kernel_resource_sizes *kernel_resource_sizes_t;
#define HOST_RESOURCE_SIZES_COUNT ((mach_msg_type_number_t) \
(sizeof(kernel_resource_sizes_data_t)/sizeof(integer_t)))
struct host_priority_info {
integer_t kernel_priority;
integer_t system_priority;
integer_t server_priority;
integer_t user_priority;
integer_t depress_priority;
integer_t idle_priority;
integer_t minimum_priority;
integer_t maximum_priority;
};
typedef struct host_priority_info host_priority_info_data_t;
typedef struct host_priority_info *host_priority_info_t;
#define HOST_PRIORITY_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof(host_priority_info_data_t)/sizeof(integer_t)))
/* host_statistics() */
#define HOST_LOAD_INFO 1 /* System loading stats */
#define HOST_VM_INFO 2 /* Virtual memory stats */
#define HOST_CPU_LOAD_INFO 3 /* CPU load stats */
/* host_statistics64() */
#define HOST_VM_INFO64 4 /* 64-bit virtual memory stats */
#define HOST_EXTMOD_INFO64 5 /* External modification stats */
#define HOST_EXPIRED_TASK_INFO 6 /* Statistics for expired tasks */
struct host_load_info {
integer_t avenrun[3]; /* scaled by LOAD_SCALE */
integer_t mach_factor[3]; /* scaled by LOAD_SCALE */
};
typedef struct host_load_info host_load_info_data_t;
typedef struct host_load_info *host_load_info_t;
#define HOST_LOAD_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof(host_load_info_data_t)/sizeof(integer_t)))
typedef struct vm_purgeable_info host_purgable_info_data_t;
typedef struct vm_purgeable_info *host_purgable_info_t;
#define HOST_VM_PURGABLE_COUNT ((mach_msg_type_number_t) \
(sizeof(host_purgable_info_data_t)/sizeof(integer_t)))
/* in <mach/vm_statistics.h> */
/* vm_statistics64 */
#define HOST_VM_INFO64_COUNT ((mach_msg_type_number_t) \
(sizeof(vm_statistics64_data_t)/sizeof(integer_t)))
/* size of the latest version of the structure */
#define HOST_VM_INFO64_LATEST_COUNT HOST_VM_INFO64_COUNT
#define HOST_VM_INFO64_REV1_COUNT HOST_VM_INFO64_LATEST_COUNT
/* previous versions: adjust the size according to what was added each time */
#define HOST_VM_INFO64_REV0_COUNT /* added compression and swapper info (14 ints) */ \
((mach_msg_type_number_t) \
(HOST_VM_INFO64_REV1_COUNT - 14))
/* in <mach/vm_statistics.h> */
/* vm_extmod_statistics */
#define HOST_EXTMOD_INFO64_COUNT ((mach_msg_type_number_t) \
(sizeof(vm_extmod_statistics_data_t)/sizeof(integer_t)))
/* size of the latest version of the structure */
#define HOST_EXTMOD_INFO64_LATEST_COUNT HOST_EXTMOD_INFO64_COUNT
/* vm_statistics */
#define HOST_VM_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof(vm_statistics_data_t)/sizeof(integer_t)))
/* size of the latest version of the structure */
#define HOST_VM_INFO_LATEST_COUNT HOST_VM_INFO_COUNT
#define HOST_VM_INFO_REV2_COUNT HOST_VM_INFO_LATEST_COUNT
/* previous versions: adjust the size according to what was added each time */
#define HOST_VM_INFO_REV1_COUNT /* added "speculative_count" (1 int) */ \
((mach_msg_type_number_t) \
(HOST_VM_INFO_REV2_COUNT - 1))
#define HOST_VM_INFO_REV0_COUNT /* added "purgable" info (2 ints) */ \
((mach_msg_type_number_t) \
(HOST_VM_INFO_REV1_COUNT - 2))
struct host_cpu_load_info { /* number of ticks while running... */
natural_t cpu_ticks[CPU_STATE_MAX]; /* ... in the given mode */
};
typedef struct host_cpu_load_info host_cpu_load_info_data_t;
typedef struct host_cpu_load_info *host_cpu_load_info_t;
#define HOST_CPU_LOAD_INFO_COUNT ((mach_msg_type_number_t) \
(sizeof (host_cpu_load_info_data_t) / sizeof (integer_t)))
struct host_preferred_user_arch {
cpu_type_t cpu_type; /* Preferred user-space cpu type */
cpu_subtype_t cpu_subtype; /* Preferred user-space cpu subtype */
};
typedef struct host_preferred_user_arch host_preferred_user_arch_data_t;
typedef struct host_preferred_user_arch *host_preferred_user_arch_t;
#define HOST_PREFERRED_USER_ARCH_COUNT ((mach_msg_type_number_t) \
(sizeof(host_preferred_user_arch_data_t)/sizeof(integer_t)))
#endif /* _MACH_HOST_INFO_H_ */

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/*
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _MACH_HOST_NOTIFY_H_
#define _MACH_HOST_NOTIFY_H_
#define HOST_NOTIFY_CALENDAR_CHANGE 0
#define HOST_NOTIFY_CALENDAR_SET 1
#define HOST_NOTIFY_TYPE_MAX 1
#define HOST_CALENDAR_CHANGED_REPLYID 950
#define HOST_CALENDAR_SET_REPLYID 951
#endif /* _MACH_HOST_NOTIFY_H_ */

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#ifndef _host_security_user_
#define _host_security_user_
/* Module host_security */
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN MIG_STRNCPY_ZEROFILL CODE */
#if defined(__has_include)
#if __has_include(<mach/mig_strncpy_zerofill_support.h>)
#ifndef USING_MIG_STRNCPY_ZEROFILL
#define USING_MIG_STRNCPY_ZEROFILL
#endif
#ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern int mig_strncpy_zerofill(char *dest, const char *src, int len) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */
#endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */
#endif /* __has_include */
/* END MIG_STRNCPY_ZEROFILL CODE */
#ifdef AUTOTEST
#ifndef FUNCTION_PTR_T
#define FUNCTION_PTR_T
typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
typedef struct {
char *name;
function_ptr_t function;
} function_table_entry;
typedef function_table_entry *function_table_t;
#endif /* FUNCTION_PTR_T */
#endif /* AUTOTEST */
#ifndef host_security_MSG_COUNT
#define host_security_MSG_COUNT 2
#endif /* host_security_MSG_COUNT */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#ifdef __BeforeMigUserHeader
__BeforeMigUserHeader
#endif /* __BeforeMigUserHeader */
#include <sys/cdefs.h>
__BEGIN_DECLS
/* Routine host_security_create_task_token */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t host_security_create_task_token
(
host_security_t host_security,
task_t parent_task,
security_token_t sec_token,
audit_token_t audit_token,
host_t host,
ledger_array_t ledgers,
mach_msg_type_number_t ledgersCnt,
boolean_t inherit_memory,
task_t *child_task
);
/* Routine host_security_set_task_token */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t host_security_set_task_token
(
host_security_t host_security,
task_t target_task,
security_token_t sec_token,
audit_token_t audit_token,
host_t host
);
__END_DECLS
/********************** Caution **************************/
/* The following data types should be used to calculate */
/* maximum message sizes only. The actual message may be */
/* smaller, and the position of the arguments within the */
/* message layout may vary from what is presented here. */
/* For example, if any of the arguments are variable- */
/* sized, and less than the maximum is sent, the data */
/* will be packed tight in the actual message to reduce */
/* the presence of holes. */
/********************** Caution **************************/
/* typedefs for all requests */
#ifndef __Request__host_security_subsystem__defined
#define __Request__host_security_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t parent_task;
mach_msg_port_descriptor_t host;
mach_msg_ool_ports_descriptor_t ledgers;
/* end of the kernel processed data */
NDR_record_t NDR;
security_token_t sec_token;
audit_token_t audit_token;
mach_msg_type_number_t ledgersCnt;
boolean_t inherit_memory;
} __Request__host_security_create_task_token_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t target_task;
mach_msg_port_descriptor_t host;
/* end of the kernel processed data */
NDR_record_t NDR;
security_token_t sec_token;
audit_token_t audit_token;
} __Request__host_security_set_task_token_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Request__host_security_subsystem__defined */
/* union of all requests */
#ifndef __RequestUnion__host_security_subsystem__defined
#define __RequestUnion__host_security_subsystem__defined
union __RequestUnion__host_security_subsystem {
__Request__host_security_create_task_token_t Request_host_security_create_task_token;
__Request__host_security_set_task_token_t Request_host_security_set_task_token;
};
#endif /* !__RequestUnion__host_security_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__host_security_subsystem__defined
#define __Reply__host_security_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
/* start of the kernel processed data */
mach_msg_body_t msgh_body;
mach_msg_port_descriptor_t child_task;
/* end of the kernel processed data */
} __Reply__host_security_create_task_token_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__host_security_set_task_token_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Reply__host_security_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__host_security_subsystem__defined
#define __ReplyUnion__host_security_subsystem__defined
union __ReplyUnion__host_security_subsystem {
__Reply__host_security_create_task_token_t Reply_host_security_create_task_token;
__Reply__host_security_set_task_token_t Reply_host_security_set_task_token;
};
#endif /* !__RequestUnion__host_security_subsystem__defined */
#ifndef subsystem_to_name_map_host_security
#define subsystem_to_name_map_host_security \
{ "host_security_create_task_token", 600 },\
{ "host_security_set_task_token", 601 }
#endif
#ifdef __AfterMigUserHeader
__AfterMigUserHeader
#endif /* __AfterMigUserHeader */
#endif /* _host_security_user_ */

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/*
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: mach/host_special_ports.h
*
* Defines codes for access to host-wide special ports.
*/
#ifndef _MACH_HOST_SPECIAL_PORTS_H_
#define _MACH_HOST_SPECIAL_PORTS_H_
/*
* Cannot be set or gotten from user space
*/
#define HOST_SECURITY_PORT 0
#define HOST_MIN_SPECIAL_PORT HOST_SECURITY_PORT
/*
* Always provided by kernel (cannot be set from user-space).
*/
#define HOST_PORT 1
#define HOST_PRIV_PORT 2
#define HOST_IO_MASTER_PORT 3
#define HOST_MAX_SPECIAL_KERNEL_PORT 7 /* room to grow */
#define HOST_LAST_SPECIAL_KERNEL_PORT HOST_IO_MASTER_PORT
/*
* Not provided by kernel
*/
#define HOST_DYNAMIC_PAGER_PORT (1 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_AUDIT_CONTROL_PORT (2 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_USER_NOTIFICATION_PORT (3 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_AUTOMOUNTD_PORT (4 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_LOCKD_PORT (5 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_KTRACE_BACKGROUND_PORT (6 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_SEATBELT_PORT (7 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_KEXTD_PORT (8 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_LAUNCHCTL_PORT (9 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_UNFREED_PORT (10 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_AMFID_PORT (11 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_GSSD_PORT (12 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_TELEMETRY_PORT (13 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_ATM_NOTIFICATION_PORT (14 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_COALITION_PORT (15 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_SYSDIAGNOSE_PORT (16 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_XPC_EXCEPTION_PORT (17 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_CONTAINERD_PORT (18 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_NODE_PORT (19 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_RESOURCE_NOTIFY_PORT (20 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_CLOSURED_PORT (21 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_SYSPOLICYD_PORT (22 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_FILECOORDINATIOND_PORT (23 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_FAIRPLAYD_PORT (24 + HOST_MAX_SPECIAL_KERNEL_PORT)
#define HOST_MAX_SPECIAL_PORT HOST_FAIRPLAYD_PORT
/* MAX = last since rdar://35861175 */
/* obsolete name */
#define HOST_CHUD_PORT HOST_LAUNCHCTL_PORT
/*
* Special node identifier to always represent the local node.
*/
#define HOST_LOCAL_NODE -1
/*
* Definitions for ease of use.
*
* In the get call, the host parameter can be any host, but will generally
* be the local node host port. In the set call, the host must the per-node
* host port for the node being affected.
*/
#define host_get_host_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_PORT, (port)))
#define host_set_host_port(host, port) (KERN_INVALID_ARGUMENT)
#define host_get_host_priv_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_PRIV_PORT, (port)))
#define host_set_host_priv_port(host, port) (KERN_INVALID_ARGUMENT)
#define host_get_io_master_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_IO_MASTER_PORT, (port)))
#define host_set_io_master_port(host, port) (KERN_INVALID_ARGUMENT)
/*
* User-settable special ports.
*/
#define host_get_dynamic_pager_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_DYNAMIC_PAGER_PORT, (port)))
#define host_set_dynamic_pager_port(host, port) \
(host_set_special_port((host), HOST_DYNAMIC_PAGER_PORT, (port)))
#define host_get_audit_control_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_AUDIT_CONTROL_PORT, (port)))
#define host_set_audit_control_port(host, port) \
(host_set_special_port((host), HOST_AUDIT_CONTROL_PORT, (port)))
#define host_get_user_notification_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_USER_NOTIFICATION_PORT, (port)))
#define host_set_user_notification_port(host, port) \
(host_set_special_port((host), HOST_USER_NOTIFICATION_PORT, (port)))
#define host_get_automountd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_AUTOMOUNTD_PORT, (port)))
#define host_set_automountd_port(host, port) \
(host_set_special_port((host), HOST_AUTOMOUNTD_PORT, (port)))
#define host_get_lockd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_LOCKD_PORT, (port)))
#define host_set_lockd_port(host, port) \
(host_set_special_port((host), HOST_LOCKD_PORT, (port)))
#define host_get_ktrace_background_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_KTRACE_BACKGROUND_PORT, (port)))
#define host_set_ktrace_background_port(host, port) \
(host_set_special_port((host), HOST_KTRACE_BACKGROUND_PORT, (port)))
#define host_get_kextd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_KEXTD_PORT, (port)))
#define host_set_kextd_port(host, port) \
(host_set_special_port((host), HOST_KEXTD_PORT, (port)))
#define host_get_launchctl_port(host, port) \
(host_get_special_port((host), HOST_LOCAL_NODE, HOST_LAUNCHCTL_PORT, \
(port)))
#define host_set_launchctl_port(host, port) \
(host_set_special_port((host), HOST_LAUNCHCTL_PORT, (port)))
#define host_get_chud_port(host, port) host_get_launchctl_port(host, port)
#define host_set_chud_port(host, port) host_set_launchctl_port(host, port)
#define host_get_unfreed_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_UNFREED_PORT, (port)))
#define host_set_unfreed_port(host, port) \
(host_set_special_port((host), HOST_UNFREED_PORT, (port)))
#define host_get_amfid_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_AMFID_PORT, (port)))
#define host_set_amfid_port(host, port) \
(host_set_special_port((host), HOST_AMFID_PORT, (port)))
#define host_get_gssd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_GSSD_PORT, (port)))
#define host_set_gssd_port(host, port) \
(host_set_special_port((host), HOST_GSSD_PORT, (port)))
#define host_get_telemetry_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_TELEMETRY_PORT, (port)))
#define host_set_telemetry_port(host, port) \
(host_set_special_port((host), HOST_TELEMETRY_PORT, (port)))
#define host_get_atm_notification_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_ATM_NOTIFICATION_PORT, (port)))
#define host_set_atm_notification_port(host, port) \
(host_set_special_port((host), HOST_ATM_NOTIFICATION_PORT, (port)))
#define host_get_coalition_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_COALITION_PORT, (port)))
#define host_set_coalition_port(host, port) \
(host_set_special_port((host), HOST_COALITION_PORT, (port)))
#define host_get_sysdiagnose_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_SYSDIAGNOSE_PORT, (port)))
#define host_set_sysdiagnose_port(host, port) \
(host_set_special_port((host), HOST_SYSDIAGNOSE_PORT, (port)))
#define host_get_container_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_CONTAINERD_PORT, (port)))
#define host_set_container_port(host, port) \
(host_set_special_port((host), HOST_CONTAINERD_PORT, (port)))
#define host_get_node_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_NODE_PORT, (port)))
#define host_set_node_port(host, port) \
(host_set_special_port((host), HOST_NODE_PORT, (port)))
#define host_get_closured_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_CLOSURED_PORT, (port)))
#define host_set_closured_port(host, port) \
(host_set_special_port((host), HOST_CLOSURED_PORT, (port)))
#define host_get_syspolicyd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_SYSPOLICYD_PORT, (port)))
#define host_set_syspolicyd_port(host, port) \
(host_set_special_port((host), HOST_SYSPOLICYD_PORT, (port)))
#define host_get_filecoordinationd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_FILECOORDINATIOND_PORT, (port)))
#define host_set_filecoordinationd_port(host, port) \
(host_set_special_port((host), HOST_FILECOORDINATIOND_PORT, (port)))
#define host_get_fairplayd_port(host, port) \
(host_get_special_port((host), \
HOST_LOCAL_NODE, HOST_FAIRPLAYD_PORT, (port)))
#define host_set_fairplayd_port(host, port) \
(host_set_special_port((host), HOST_FAIRPLAYD_PORT, (port)))
/* HOST_RESOURCE_NOTIFY_PORT doesn't #defines these conveniences.
* All lookups go through send_resource_violation()
*/
#endif /* _MACH_HOST_SPECIAL_PORTS_H_ */

80
lib/libc/include/x86_64-macos-gnu/mach/i386/_structs.h
View File

@@ -603,7 +603,48 @@ _STRUCT_X86_DEBUG_STATE32
unsigned int __dr6;
unsigned int __dr7;
};
#define _STRUCT_X86_INSTRUCTION_STATE struct __x86_instruction_state
_STRUCT_X86_INSTRUCTION_STATE
{
int __insn_stream_valid_bytes;
int __insn_offset;
int __out_of_synch; /*
* non-zero when the cacheline that includes the insn_offset
* is replaced in the insn_bytes array due to a mismatch
* detected when comparing it with the same cacheline in memory
*/
#define _X86_INSTRUCTION_STATE_MAX_INSN_BYTES (2448 - 64 - 4)
__uint8_t __insn_bytes[_X86_INSTRUCTION_STATE_MAX_INSN_BYTES];
#define _X86_INSTRUCTION_STATE_CACHELINE_SIZE 64
__uint8_t __insn_cacheline[_X86_INSTRUCTION_STATE_CACHELINE_SIZE];
};
#define _STRUCT_LAST_BRANCH_RECORD struct __last_branch_record
_STRUCT_LAST_BRANCH_RECORD
{
__uint64_t __from_ip;
__uint64_t __to_ip;
__uint32_t __mispredict : 1,
__tsx_abort : 1,
__in_tsx : 1,
__cycle_count: 16,
__reserved : 13;
};
#define _STRUCT_LAST_BRANCH_STATE struct __last_branch_state
_STRUCT_LAST_BRANCH_STATE
{
int __lbr_count;
__uint32_t __lbr_supported_tsx : 1,
__lbr_supported_cycle_count : 1,
__reserved : 30;
#define __LASTBRANCH_MAX 32
_STRUCT_LAST_BRANCH_RECORD __lbrs[__LASTBRANCH_MAX];
};
#else /* !__DARWIN_UNIX03 */
#define _STRUCT_X86_DEBUG_STATE32 struct x86_debug_state32
_STRUCT_X86_DEBUG_STATE32
{
@@ -616,6 +657,45 @@ _STRUCT_X86_DEBUG_STATE32
unsigned int dr6;
unsigned int dr7;
};
#define _STRUCT_X86_INSTRUCTION_STATE struct __x86_instruction_state
_STRUCT_X86_INSTRUCTION_STATE
{
int insn_stream_valid_bytes;
int insn_offset;
int out_of_synch; /*
* non-zero when the cacheline that includes the insn_offset
* is replaced in the insn_bytes array due to a mismatch
* detected when comparing it with the same cacheline in memory
*/
#define x86_INSTRUCTION_STATE_MAX_INSN_BYTES (2448 - 64 - 4)
__uint8_t insn_bytes[x86_INSTRUCTION_STATE_MAX_INSN_BYTES];
#define x86_INSTRUCTION_STATE_CACHELINE_SIZE 64
__uint8_t insn_cacheline[x86_INSTRUCTION_STATE_CACHELINE_SIZE];
};
#define _STRUCT_LAST_BRANCH_RECORD struct __last_branch_record
_STRUCT_LAST_BRANCH_RECORD
{
__uint64_t from_ip;
__uint64_t to_ip;
__uint32_t mispredict : 1,
tsx_abort : 1,
in_tsx : 1,
cycle_count: 16,
reserved : 13;
};
#define _STRUCT_LAST_BRANCH_STATE struct __last_branch_state
_STRUCT_LAST_BRANCH_STATE
{
int lbr_count;
__uint32_t lbr_supported_tsx : 1,
lbr_supported_cycle_count : 1,
reserved : 30;
#define __LASTBRANCH_MAX 32
_STRUCT_LAST_BRANCH_RECORD lbrs[__LASTBRANCH_MAX];
};
#endif /* !__DARWIN_UNIX03 */
#define _STRUCT_X86_PAGEIN_STATE struct __x86_pagein_state

74
lib/libc/include/x86_64-macos-gnu/mach/i386/boolean.h Normal file
View File

@@ -0,0 +1,74 @@
/*
* Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: boolean.h
*
* Boolean type, for I386.
*/
#ifndef _MACH_I386_BOOLEAN_H_
#define _MACH_I386_BOOLEAN_H_
#if defined(__x86_64__) && !defined(KERNEL)
typedef unsigned int boolean_t;
#else
typedef int boolean_t;
#endif
#endif /* _MACH_I386_BOOLEAN_H_ */

135
lib/libc/include/x86_64-macos-gnu/mach/i386/exception.h Normal file
View File

@@ -0,0 +1,135 @@
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
#ifndef _MACH_I386_EXCEPTION_H_
#define _MACH_I386_EXCEPTION_H_
/*
* No machine dependent types for the 80386
*/
#define EXC_TYPES_COUNT 14 /* incl. illegal exception 0 */
/*
* Codes and subcodes for 80386 exceptions.
*/
#define EXCEPTION_CODE_MAX 2 /* currently code and subcode */
/*
* EXC_BAD_INSTRUCTION
*/
#define EXC_I386_INVOP 1
/*
* EXC_ARITHMETIC
*/
#define EXC_I386_DIV 1
#define EXC_I386_INTO 2
#define EXC_I386_NOEXT 3
#define EXC_I386_EXTOVR 4
#define EXC_I386_EXTERR 5
#define EXC_I386_EMERR 6
#define EXC_I386_BOUND 7
#define EXC_I386_SSEEXTERR 8
/*
* EXC_SOFTWARE
* Note: 0x10000-0x10003 in use for unix signal
*/
/*
* EXC_BAD_ACCESS
*/
/*
* EXC_BREAKPOINT
*/
#define EXC_I386_SGL 1
#define EXC_I386_BPT 2
#define EXC_I386_DIVERR 0 /* divide by 0 eprror */
#define EXC_I386_SGLSTP 1 /* single step */
#define EXC_I386_NMIFLT 2 /* NMI */
#define EXC_I386_BPTFLT 3 /* breakpoint fault */
#define EXC_I386_INTOFLT 4 /* INTO overflow fault */
#define EXC_I386_BOUNDFLT 5 /* BOUND instruction fault */
#define EXC_I386_INVOPFLT 6 /* invalid opcode fault */
#define EXC_I386_NOEXTFLT 7 /* extension not available fault*/
#define EXC_I386_DBLFLT 8 /* double fault */
#define EXC_I386_EXTOVRFLT 9 /* extension overrun fault */
#define EXC_I386_INVTSSFLT 10 /* invalid TSS fault */
#define EXC_I386_SEGNPFLT 11 /* segment not present fault */
#define EXC_I386_STKFLT 12 /* stack fault */
#define EXC_I386_GPFLT 13 /* general protection fault */
#define EXC_I386_PGFLT 14 /* page fault */
#define EXC_I386_EXTERRFLT 16 /* extension error fault */
#define EXC_I386_ALIGNFLT 17 /* Alignment fault */
#define EXC_I386_ENDPERR 33 /* emulated extension error flt */
#define EXC_I386_ENOEXTFLT 32 /* emulated ext not present */
/*
* machine dependent exception masks
*/
#define EXC_MASK_MACHINE 0
#endif /* _MACH_I386_EXCEPTION_H_ */

118
lib/libc/include/x86_64-macos-gnu/mach/i386/fp_reg.h Normal file
View File

@@ -0,0 +1,118 @@
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1992-1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
#ifndef _I386_FP_SAVE_H_
#define _I386_FP_SAVE_H_
/*
* Control register
*/
#define FPC_IE 0x0001 /* enable invalid operation
* exception */
#define FPC_IM FPC_IE
#define FPC_DE 0x0002 /* enable denormalized operation
* exception */
#define FPC_DM FPC_DE
#define FPC_ZE 0x0004 /* enable zero-divide exception */
#define FPC_ZM FPC_ZE
#define FPC_OE 0x0008 /* enable overflow exception */
#define FPC_OM FPC_OE
#define FPC_UE 0x0010 /* enable underflow exception */
#define FPC_PE 0x0020 /* enable precision exception */
#define FPC_PC 0x0300 /* precision control: */
#define FPC_PC_24 0x0000 /* 24 bits */
#define FPC_PC_53 0x0200 /* 53 bits */
#define FPC_PC_64 0x0300 /* 64 bits */
#define FPC_RC 0x0c00 /* rounding control: */
#define FPC_RC_RN 0x0000 /* round to nearest or even */
#define FPC_RC_RD 0x0400 /* round down */
#define FPC_RC_RU 0x0800 /* round up */
#define FPC_RC_CHOP 0x0c00 /* chop */
#define FPC_IC 0x1000 /* infinity control (obsolete) */
#define FPC_IC_PROJ 0x0000 /* projective infinity */
#define FPC_IC_AFF 0x1000 /* affine infinity (std) */
/*
* Status register
*/
#define FPS_IE 0x0001 /* invalid operation */
#define FPS_DE 0x0002 /* denormalized operand */
#define FPS_ZE 0x0004 /* divide by zero */
#define FPS_OE 0x0008 /* overflow */
#define FPS_UE 0x0010 /* underflow */
#define FPS_PE 0x0020 /* precision */
#define FPS_SF 0x0040 /* stack flag */
#define FPS_ES 0x0080 /* error summary */
#define FPS_C0 0x0100 /* condition code bit 0 */
#define FPS_C1 0x0200 /* condition code bit 1 */
#define FPS_C2 0x0400 /* condition code bit 2 */
#define FPS_TOS 0x3800 /* top-of-stack pointer */
#define FPS_TOS_SHIFT 11
#define FPS_C3 0x4000 /* condition code bit 3 */
#define FPS_BUSY 0x8000 /* FPU busy */
/*
* Kind of floating-point support provided by kernel.
*/
#define FP_NO 0 /* no floating point */
#define FP_SOFT 1 /* software FP emulator */
#define FP_287 2 /* 80287 */
#define FP_387 3 /* 80387 or 80486 */
#define FP_FXSR 4 /* Fast save/restore SIMD Extension */
#endif /* _I386_FP_SAVE_H_ */

74
lib/libc/include/x86_64-macos-gnu/mach/i386/kern_return.h Normal file
View File

@@ -0,0 +1,74 @@
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: kern_return.h
* Author: Avadis Tevanian, Jr., Michael Wayne Young
* Date: 1985
*
* Machine-dependent kernel return definitions.
*/
#ifndef _MACH_I386_KERN_RETURN_H_
#define _MACH_I386_KERN_RETURN_H_
#ifndef ASSEMBLER
typedef int kern_return_t;
#endif /* ASSEMBLER */
#endif /* _MACH_I386_KERN_RETURN_H_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* File: mach/i386/processor_info.h
*
* Data structure definitions for i386 specific processor control
*/
#ifndef _MACH_I386_PROCESSOR_INFO_H_
#define _MACH_I386_PROCESSOR_INFO_H_
#endif /* _MACH_I386_PROCESSOR_INFO_H_ */

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/*
* Copyright (c) 2002,2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
#ifndef _MACH_I386_RPC_H_
#define _MACH_I386_RPC_H_
#endif /* _MACH_I386_RPC_H_ */

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/*
* Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
#ifndef _MACH_I386_THREAD_STATE_H_
#define _MACH_I386_THREAD_STATE_H_
/* Size of maximum exported thread state in 32-bit words */
#define I386_THREAD_STATE_MAX (614) /* Size of biggest state possible */
#if defined (__i386__) || defined(__x86_64__)
#define THREAD_STATE_MAX I386_THREAD_STATE_MAX
#endif
#endif /* _MACH_I386_THREAD_STATE_H_ */

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/*
* Copyright (c) 2000-2020 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: thread_status.h
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
* This file contains the structure definitions for the thread
* state as applied to I386 processors.
*/
#ifndef _MACH_I386_THREAD_STATUS_H_
#define _MACH_I386_THREAD_STATUS_H_
#include <mach/machine/_structs.h>
#include <mach/message.h>
#include <mach/i386/fp_reg.h>
#include <mach/i386/thread_state.h>
#include <i386/eflags.h>
/*
* the i386_xxxx form is kept for legacy purposes since these types
* are externally known... eventually they should be deprecated.
* our internal implementation has moved to the following naming convention
*
* x86_xxxx32 names are used to deal with 32 bit states
* x86_xxxx64 names are used to deal with 64 bit states
* x86_xxxx names are used to deal with either 32 or 64 bit states
* via a self-describing mechanism
*/
/*
* these are the legacy names which should be deprecated in the future
* they are externally known which is the only reason we don't just get
* rid of them
*/
#define i386_THREAD_STATE 1
#define i386_FLOAT_STATE 2
#define i386_EXCEPTION_STATE 3
/*
* THREAD_STATE_FLAVOR_LIST 0
* these are the supported flavors
*/
#define x86_THREAD_STATE32 1
#define x86_FLOAT_STATE32 2
#define x86_EXCEPTION_STATE32 3
#define x86_THREAD_STATE64 4
#define x86_FLOAT_STATE64 5
#define x86_EXCEPTION_STATE64 6
#define x86_THREAD_STATE 7
#define x86_FLOAT_STATE 8
#define x86_EXCEPTION_STATE 9
#define x86_DEBUG_STATE32 10
#define x86_DEBUG_STATE64 11
#define x86_DEBUG_STATE 12
#define THREAD_STATE_NONE 13
/* 14 and 15 are used for the internal x86_SAVED_STATE flavours */
/* Arrange for flavors to take sequential values, 32-bit, 64-bit, non-specific */
#define x86_AVX_STATE32 16
#define x86_AVX_STATE64 (x86_AVX_STATE32 + 1)
#define x86_AVX_STATE (x86_AVX_STATE32 + 2)
#define x86_AVX512_STATE32 19
#define x86_AVX512_STATE64 (x86_AVX512_STATE32 + 1)
#define x86_AVX512_STATE (x86_AVX512_STATE32 + 2)
#define x86_PAGEIN_STATE 22
#define x86_THREAD_FULL_STATE64 23
#define x86_INSTRUCTION_STATE 24
#define x86_LAST_BRANCH_STATE 25
/*
* Largest state on this machine:
* (be sure mach/machine/thread_state.h matches!)
*/
#define THREAD_MACHINE_STATE_MAX THREAD_STATE_MAX
/*
* VALID_THREAD_STATE_FLAVOR is a platform specific macro that when passed
* an exception flavor will return if that is a defined flavor for that
* platform. The macro must be manually updated to include all of the valid
* exception flavors as defined above.
*/
#define VALID_THREAD_STATE_FLAVOR(x) \
((x == x86_THREAD_STATE32) || \
(x == x86_FLOAT_STATE32) || \
(x == x86_EXCEPTION_STATE32) || \
(x == x86_DEBUG_STATE32) || \
(x == x86_THREAD_STATE64) || \
(x == x86_THREAD_FULL_STATE64) || \
(x == x86_FLOAT_STATE64) || \
(x == x86_EXCEPTION_STATE64) || \
(x == x86_DEBUG_STATE64) || \
(x == x86_THREAD_STATE) || \
(x == x86_FLOAT_STATE) || \
(x == x86_EXCEPTION_STATE) || \
(x == x86_DEBUG_STATE) || \
(x == x86_AVX_STATE32) || \
(x == x86_AVX_STATE64) || \
(x == x86_AVX_STATE) || \
(x == x86_AVX512_STATE32) || \
(x == x86_AVX512_STATE64) || \
(x == x86_AVX512_STATE) || \
(x == x86_PAGEIN_STATE) || \
(x == x86_INSTRUCTION_STATE) || \
(x == x86_LAST_BRANCH_STATE) || \
(x == THREAD_STATE_NONE))
struct x86_state_hdr {
uint32_t flavor;
uint32_t count;
};
typedef struct x86_state_hdr x86_state_hdr_t;
/*
* Default segment register values.
*/
#define USER_CODE_SELECTOR 0x0017
#define USER_DATA_SELECTOR 0x001f
#define KERN_CODE_SELECTOR 0x0008
#define KERN_DATA_SELECTOR 0x0010
/*
* to be deprecated in the future
*/
typedef _STRUCT_X86_THREAD_STATE32 i386_thread_state_t;
#define i386_THREAD_STATE_COUNT ((mach_msg_type_number_t) \
( sizeof (i386_thread_state_t) / sizeof (int) ))
typedef _STRUCT_X86_THREAD_STATE32 x86_thread_state32_t;
#define x86_THREAD_STATE32_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_thread_state32_t) / sizeof (int) ))
/*
* to be deprecated in the future
*/
typedef _STRUCT_X86_FLOAT_STATE32 i386_float_state_t;
#define i386_FLOAT_STATE_COUNT ((mach_msg_type_number_t) \
(sizeof(i386_float_state_t)/sizeof(unsigned int)))
typedef _STRUCT_X86_FLOAT_STATE32 x86_float_state32_t;
#define x86_FLOAT_STATE32_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_float_state32_t)/sizeof(unsigned int)))
typedef _STRUCT_X86_AVX_STATE32 x86_avx_state32_t;
#define x86_AVX_STATE32_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_avx_state32_t)/sizeof(unsigned int)))
typedef _STRUCT_X86_AVX512_STATE32 x86_avx512_state32_t;
#define x86_AVX512_STATE32_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_avx512_state32_t)/sizeof(unsigned int)))
/*
* to be deprecated in the future
*/
typedef _STRUCT_X86_EXCEPTION_STATE32 i386_exception_state_t;
#define i386_EXCEPTION_STATE_COUNT ((mach_msg_type_number_t) \
( sizeof (i386_exception_state_t) / sizeof (int) ))
typedef _STRUCT_X86_EXCEPTION_STATE32 x86_exception_state32_t;
#define x86_EXCEPTION_STATE32_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_exception_state32_t) / sizeof (int) ))
#define I386_EXCEPTION_STATE_COUNT i386_EXCEPTION_STATE_COUNT
typedef _STRUCT_X86_DEBUG_STATE32 x86_debug_state32_t;
#define x86_DEBUG_STATE32_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_debug_state32_t) / sizeof (int) ))
#define X86_DEBUG_STATE32_COUNT x86_DEBUG_STATE32_COUNT
typedef _STRUCT_X86_THREAD_STATE64 x86_thread_state64_t;
#define x86_THREAD_STATE64_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_thread_state64_t) / sizeof (int) ))
typedef _STRUCT_X86_THREAD_FULL_STATE64 x86_thread_full_state64_t;
#define x86_THREAD_FULL_STATE64_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_thread_full_state64_t) / sizeof (int) ))
typedef _STRUCT_X86_FLOAT_STATE64 x86_float_state64_t;
#define x86_FLOAT_STATE64_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_float_state64_t)/sizeof(unsigned int)))
typedef _STRUCT_X86_AVX_STATE64 x86_avx_state64_t;
#define x86_AVX_STATE64_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_avx_state64_t)/sizeof(unsigned int)))
typedef _STRUCT_X86_AVX512_STATE64 x86_avx512_state64_t;
#define x86_AVX512_STATE64_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_avx512_state64_t)/sizeof(unsigned int)))
typedef _STRUCT_X86_EXCEPTION_STATE64 x86_exception_state64_t;
#define x86_EXCEPTION_STATE64_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_exception_state64_t) / sizeof (int) ))
#define X86_EXCEPTION_STATE64_COUNT x86_EXCEPTION_STATE64_COUNT
typedef _STRUCT_X86_DEBUG_STATE64 x86_debug_state64_t;
#define x86_DEBUG_STATE64_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_debug_state64_t) / sizeof (int) ))
#define X86_DEBUG_STATE64_COUNT x86_DEBUG_STATE64_COUNT
typedef _STRUCT_X86_PAGEIN_STATE x86_pagein_state_t;
#define x86_PAGEIN_STATE_COUNT \
((mach_msg_type_number_t)(sizeof(x86_pagein_state_t) / sizeof(int)))
#define X86_PAGEIN_STATE_COUNT x86_PAGEIN_STATE_COUNT
typedef _STRUCT_X86_INSTRUCTION_STATE x86_instruction_state_t;
#define x86_INSTRUCTION_STATE_COUNT \
((mach_msg_type_number_t)(sizeof(x86_instruction_state_t) / sizeof(int)))
#define X86_INSTRUCTION_STATE_COUNT x86_INSTRUCTION_STATE_COUNT
typedef _STRUCT_LAST_BRANCH_STATE last_branch_state_t;
#define x86_LAST_BRANCH_STATE_COUNT \
((mach_msg_type_number_t)(sizeof(last_branch_state_t) / sizeof(int)))
#define X86_LAST_BRANCH_STATE_COUNT x86_LAST_BRANCH_STATE_COUNT
/*
* Combined thread, float and exception states
*/
struct x86_thread_state {
x86_state_hdr_t tsh;
union {
x86_thread_state32_t ts32;
x86_thread_state64_t ts64;
} uts;
};
struct x86_float_state {
x86_state_hdr_t fsh;
union {
x86_float_state32_t fs32;
x86_float_state64_t fs64;
} ufs;
};
struct x86_exception_state {
x86_state_hdr_t esh;
union {
x86_exception_state32_t es32;
x86_exception_state64_t es64;
} ues;
};
struct x86_debug_state {
x86_state_hdr_t dsh;
union {
x86_debug_state32_t ds32;
x86_debug_state64_t ds64;
} uds;
};
struct x86_avx_state {
x86_state_hdr_t ash;
union {
x86_avx_state32_t as32;
x86_avx_state64_t as64;
} ufs;
};
struct x86_avx512_state {
x86_state_hdr_t ash;
union {
x86_avx512_state32_t as32;
x86_avx512_state64_t as64;
} ufs;
};
typedef struct x86_thread_state x86_thread_state_t;
#define x86_THREAD_STATE_COUNT ((mach_msg_type_number_t) \
( sizeof (x86_thread_state_t) / sizeof (int) ))
typedef struct x86_float_state x86_float_state_t;
#define x86_FLOAT_STATE_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_float_state_t)/sizeof(unsigned int)))
typedef struct x86_exception_state x86_exception_state_t;
#define x86_EXCEPTION_STATE_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_exception_state_t)/sizeof(unsigned int)))
typedef struct x86_debug_state x86_debug_state_t;
#define x86_DEBUG_STATE_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_debug_state_t)/sizeof(unsigned int)))
typedef struct x86_avx_state x86_avx_state_t;
#define x86_AVX_STATE_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_avx_state_t)/sizeof(unsigned int)))
typedef struct x86_avx512_state x86_avx512_state_t;
#define x86_AVX512_STATE_COUNT ((mach_msg_type_number_t) \
(sizeof(x86_avx512_state_t)/sizeof(unsigned int)))
/*
* Machine-independent way for servers and Mach's exception mechanism to
* choose the most efficient state flavor for exception RPC's:
*/
#define MACHINE_THREAD_STATE x86_THREAD_STATE
#define MACHINE_THREAD_STATE_COUNT x86_THREAD_STATE_COUNT
#endif /* _MACH_I386_THREAD_STATUS_H_ */

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/*
* Copyright (c) 2000-2012 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
* Copyright (c) 1994 The University of Utah and
* the Computer Systems Laboratory at the University of Utah (CSL).
* All rights reserved.
*
* Permission to use, copy, modify and distribute this software is hereby
* granted provided that (1) source code retains these copyright, permission,
* and disclaimer notices, and (2) redistributions including binaries
* reproduce the notices in supporting documentation, and (3) all advertising
* materials mentioning features or use of this software display the following
* acknowledgement: ``This product includes software developed by the
* Computer Systems Laboratory at the University of Utah.''
*
* THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
* IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
* ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* CSL requests users of this software to return to csl-dist@cs.utah.edu any
* improvements that they make and grant CSL redistribution rights.
*
*/
/*
* File: vm_param.h
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
* I386 machine dependent virtual memory parameters.
* Most of the declarations are preceeded by I386_ (or i386_)
* which is OK because only I386 specific code will be using
* them.
*/
#ifndef _MACH_I386_VM_PARAM_H_
#define _MACH_I386_VM_PARAM_H_
#if !defined(KERNEL) && !defined(__ASSEMBLER__)
#include <mach/vm_page_size.h>
#endif
#define BYTE_SIZE 8 /* byte size in bits */
#define I386_PGBYTES 4096 /* bytes per 80386 page */
#define I386_PGSHIFT 12 /* bitshift for pages */
#if !defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || (__MAC_OS_X_VERSION_MIN_REQUIRED < 101600)
#define PAGE_SHIFT I386_PGSHIFT
#define PAGE_SIZE I386_PGBYTES
#define PAGE_MASK (PAGE_SIZE-1)
#else /* !defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || (__MAC_OS_X_VERSION_MIN_REQUIRED < 101600) */
#define PAGE_SHIFT vm_page_shift
#define PAGE_SIZE vm_page_size
#define PAGE_MASK vm_page_mask
#endif /* !defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || (__MAC_OS_X_VERSION_MIN_REQUIRED < 101600) */
#define PAGE_MAX_SHIFT 14
#define PAGE_MAX_SIZE (1 << PAGE_MAX_SHIFT)
#define PAGE_MAX_MASK (PAGE_MAX_SIZE-1)
#define PAGE_MIN_SHIFT 12
#define PAGE_MIN_SIZE (1 << PAGE_MIN_SHIFT)
#define PAGE_MIN_MASK (PAGE_MIN_SIZE-1)
#define VM_MIN_ADDRESS64 ((user_addr_t) 0x0000000000000000ULL)
/*
* default top of user stack... it grows down from here
*/
#define VM_USRSTACK64 ((user_addr_t) 0x00007FFEEFC00000ULL)
/*
* XXX TODO: Obsolete?
*/
#define VM_DYLD64 ((user_addr_t) 0x00007FFF5FC00000ULL)
#define VM_LIB64_SHR_DATA ((user_addr_t) 0x00007FFF60000000ULL)
#define VM_LIB64_SHR_TEXT ((user_addr_t) 0x00007FFF80000000ULL)
/*
* the end of the usable user address space , for now about 47 bits.
* the 64 bit commpage is past the end of this
*/
#define VM_MAX_PAGE_ADDRESS ((user_addr_t) 0x00007FFFFFE00000ULL)
/*
* canonical end of user address space for limits checking
*/
#define VM_MAX_USER_PAGE_ADDRESS ((user_addr_t)0x00007FFFFFFFF000ULL)
/* system-wide values */
#define MACH_VM_MIN_ADDRESS ((mach_vm_offset_t) 0)
#define MACH_VM_MAX_ADDRESS ((mach_vm_offset_t) VM_MAX_PAGE_ADDRESS)
/* process-relative values (all 32-bit legacy only for now) */
#define VM_MIN_ADDRESS ((vm_offset_t) 0)
#define VM_USRSTACK32 ((vm_offset_t) 0xC0000000) /* ASLR slides stack down by up to 1 MB */
#define VM_MAX_ADDRESS ((vm_offset_t) 0xFFE00000)
#endif /* _MACH_I386_VM_PARAM_H_ */

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/*
* Copyright (c) 2000-2016 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: vm_types.h
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
* Header file for VM data types. I386 version.
*/
#ifndef _MACH_I386_VM_TYPES_H_
#define _MACH_I386_VM_TYPES_H_
#ifndef ASSEMBLER
#include <i386/_types.h>
#include <stdint.h>
/*
* natural_t and integer_t are Mach's legacy types for machine-
* independent integer types (unsigned, and signed, respectively).
* Their original purpose was to define other types in a machine/
* compiler independent way.
*
* They also had an implicit "same size as pointer" characteristic
* to them (i.e. Mach's traditional types are very ILP32 or ILP64
* centric). We support x86 ABIs that do not follow either of
* these models (specifically LP64). Therefore, we had to make a
* choice between making these types scale with pointers or stay
* tied to integers. Because their use is predominantly tied to
* to the size of an integer, we are keeping that association and
* breaking free from pointer size guarantees.
*
* New use of these types is discouraged.
*/
typedef __darwin_natural_t natural_t;
typedef int integer_t;
/*
* A vm_offset_t is a type-neutral pointer,
* e.g. an offset into a virtual memory space.
*/
#ifdef __LP64__
typedef uintptr_t vm_offset_t;
#else /* __LP64__ */
typedef natural_t vm_offset_t;
#endif /* __LP64__ */
/*
* A vm_size_t is the proper type for e.g.
* expressing the difference between two
* vm_offset_t entities.
*/
#ifdef __LP64__
typedef uintptr_t vm_size_t;
#else /* __LP64__ */
typedef natural_t vm_size_t;
#endif /* __LP64__ */
/*
* This new type is independent of a particular vm map's
* implementation size - and represents appropriate types
* for all possible maps. This is used for interfaces
* where the size of the map is not known - or we don't
* want to have to distinguish.
*/
typedef uint64_t mach_vm_address_t;
typedef uint64_t mach_vm_offset_t;
typedef uint64_t mach_vm_size_t;
typedef uint64_t vm_map_offset_t;
typedef uint64_t vm_map_address_t;
typedef uint64_t vm_map_size_t;
typedef mach_vm_address_t mach_port_context_t;
#endif /* ASSEMBLER */
/*
* If composing messages by hand (please do not)
*/
#define MACH_MSG_TYPE_INTEGER_T MACH_MSG_TYPE_INTEGER_32
#endif /* _MACH_I386_VM_TYPES_H_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* File: h/kern_return.h
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
* Kernel return codes.
*
*/
#ifndef _MACH_KERN_RETURN_H_
#define _MACH_KERN_RETURN_H_
#include <mach/machine/kern_return.h>
#define KERN_SUCCESS 0
#define KERN_INVALID_ADDRESS 1
/* Specified address is not currently valid.
*/
#define KERN_PROTECTION_FAILURE 2
/* Specified memory is valid, but does not permit the
* required forms of access.
*/
#define KERN_NO_SPACE 3
/* The address range specified is already in use, or
* no address range of the size specified could be
* found.
*/
#define KERN_INVALID_ARGUMENT 4
/* The function requested was not applicable to this
* type of argument, or an argument is invalid
*/
#define KERN_FAILURE 5
/* The function could not be performed. A catch-all.
*/
#define KERN_RESOURCE_SHORTAGE 6
/* A system resource could not be allocated to fulfill
* this request. This failure may not be permanent.
*/
#define KERN_NOT_RECEIVER 7
/* The task in question does not hold receive rights
* for the port argument.
*/
#define KERN_NO_ACCESS 8
/* Bogus access restriction.
*/
#define KERN_MEMORY_FAILURE 9
/* During a page fault, the target address refers to a
* memory object that has been destroyed. This
* failure is permanent.
*/
#define KERN_MEMORY_ERROR 10
/* During a page fault, the memory object indicated
* that the data could not be returned. This failure
* may be temporary; future attempts to access this
* same data may succeed, as defined by the memory
* object.
*/
#define KERN_ALREADY_IN_SET 11
/* The receive right is already a member of the portset.
*/
#define KERN_NOT_IN_SET 12
/* The receive right is not a member of a port set.
*/
#define KERN_NAME_EXISTS 13
/* The name already denotes a right in the task.
*/
#define KERN_ABORTED 14
/* The operation was aborted. Ipc code will
* catch this and reflect it as a message error.
*/
#define KERN_INVALID_NAME 15
/* The name doesn't denote a right in the task.
*/
#define KERN_INVALID_TASK 16
/* Target task isn't an active task.
*/
#define KERN_INVALID_RIGHT 17
/* The name denotes a right, but not an appropriate right.
*/
#define KERN_INVALID_VALUE 18
/* A blatant range error.
*/
#define KERN_UREFS_OVERFLOW 19
/* Operation would overflow limit on user-references.
*/
#define KERN_INVALID_CAPABILITY 20
/* The supplied (port) capability is improper.
*/
#define KERN_RIGHT_EXISTS 21
/* The task already has send or receive rights
* for the port under another name.
*/
#define KERN_INVALID_HOST 22
/* Target host isn't actually a host.
*/
#define KERN_MEMORY_PRESENT 23
/* An attempt was made to supply "precious" data
* for memory that is already present in a
* memory object.
*/
#define KERN_MEMORY_DATA_MOVED 24
/* A page was requested of a memory manager via
* memory_object_data_request for an object using
* a MEMORY_OBJECT_COPY_CALL strategy, with the
* VM_PROT_WANTS_COPY flag being used to specify
* that the page desired is for a copy of the
* object, and the memory manager has detected
* the page was pushed into a copy of the object
* while the kernel was walking the shadow chain
* from the copy to the object. This error code
* is delivered via memory_object_data_error
* and is handled by the kernel (it forces the
* kernel to restart the fault). It will not be
* seen by users.
*/
#define KERN_MEMORY_RESTART_COPY 25
/* A strategic copy was attempted of an object
* upon which a quicker copy is now possible.
* The caller should retry the copy using
* vm_object_copy_quickly. This error code
* is seen only by the kernel.
*/
#define KERN_INVALID_PROCESSOR_SET 26
/* An argument applied to assert processor set privilege
* was not a processor set control port.
*/
#define KERN_POLICY_LIMIT 27
/* The specified scheduling attributes exceed the thread's
* limits.
*/
#define KERN_INVALID_POLICY 28
/* The specified scheduling policy is not currently
* enabled for the processor set.
*/
#define KERN_INVALID_OBJECT 29
/* The external memory manager failed to initialize the
* memory object.
*/
#define KERN_ALREADY_WAITING 30
/* A thread is attempting to wait for an event for which
* there is already a waiting thread.
*/
#define KERN_DEFAULT_SET 31
/* An attempt was made to destroy the default processor
* set.
*/
#define KERN_EXCEPTION_PROTECTED 32
/* An attempt was made to fetch an exception port that is
* protected, or to abort a thread while processing a
* protected exception.
*/
#define KERN_INVALID_LEDGER 33
/* A ledger was required but not supplied.
*/
#define KERN_INVALID_MEMORY_CONTROL 34
/* The port was not a memory cache control port.
*/
#define KERN_INVALID_SECURITY 35
/* An argument supplied to assert security privilege
* was not a host security port.
*/
#define KERN_NOT_DEPRESSED 36
/* thread_depress_abort was called on a thread which
* was not currently depressed.
*/
#define KERN_TERMINATED 37
/* Object has been terminated and is no longer available
*/
#define KERN_LOCK_SET_DESTROYED 38
/* Lock set has been destroyed and is no longer available.
*/
#define KERN_LOCK_UNSTABLE 39
/* The thread holding the lock terminated before releasing
* the lock
*/
#define KERN_LOCK_OWNED 40
/* The lock is already owned by another thread
*/
#define KERN_LOCK_OWNED_SELF 41
/* The lock is already owned by the calling thread
*/
#define KERN_SEMAPHORE_DESTROYED 42
/* Semaphore has been destroyed and is no longer available.
*/
#define KERN_RPC_SERVER_TERMINATED 43
/* Return from RPC indicating the target server was
* terminated before it successfully replied
*/
#define KERN_RPC_TERMINATE_ORPHAN 44
/* Terminate an orphaned activation.
*/
#define KERN_RPC_CONTINUE_ORPHAN 45
/* Allow an orphaned activation to continue executing.
*/
#define KERN_NOT_SUPPORTED 46
/* Empty thread activation (No thread linked to it)
*/
#define KERN_NODE_DOWN 47
/* Remote node down or inaccessible.
*/
#define KERN_NOT_WAITING 48
/* A signalled thread was not actually waiting. */
#define KERN_OPERATION_TIMED_OUT 49
/* Some thread-oriented operation (semaphore_wait) timed out
*/
#define KERN_CODESIGN_ERROR 50
/* During a page fault, indicates that the page was rejected
* as a result of a signature check.
*/
#define KERN_POLICY_STATIC 51
/* The requested property cannot be changed at this time.
*/
#define KERN_INSUFFICIENT_BUFFER_SIZE 52
/* The provided buffer is of insufficient size for the requested data.
*/
#define KERN_DENIED 53
/* Denied by security policy
*/
#define KERN_RETURN_MAX 0x100
/* Maximum return value allowable
*/
#endif /* _MACH_KERN_RETURN_H_ */

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/*
* Copyright (c) 2000-2007 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce
* support for mandatory and extensible security protections. This notice
* is included in support of clause 2.2 (b) of the Apple Public License,
* Version 2.0.
*/
#ifndef _MACH_KMOD_H_
#define _MACH_KMOD_H_
#include <mach/kern_return.h>
#include <mach/mach_types.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
#if PRAGMA_MARK
#pragma mark Basic macros & typedefs
#endif
/***********************************************************************
* Basic macros & typedefs
***********************************************************************/
#define KMOD_MAX_NAME 64
#define KMOD_RETURN_SUCCESS KERN_SUCCESS
#define KMOD_RETURN_FAILURE KERN_FAILURE
typedef int kmod_t;
struct kmod_info;
typedef kern_return_t kmod_start_func_t(struct kmod_info * ki, void * data);
typedef kern_return_t kmod_stop_func_t(struct kmod_info * ki, void * data);
#if PRAGMA_MARK
#pragma mark Structure definitions
#endif
/***********************************************************************
* Structure definitions
*
* All structures must be #pragma pack(4).
***********************************************************************/
#pragma pack(push, 4)
/* Run-time struct only; never saved to a file */
typedef struct kmod_reference {
struct kmod_reference * next;
struct kmod_info * info;
} kmod_reference_t;
/***********************************************************************
* Warning: Any changes to the kmod_info structure affect the
* KMOD_..._DECL macros below.
***********************************************************************/
/* The kmod_info_t structure is only safe to use inside the running
* kernel. If you need to work with a kmod_info_t structure outside
* the kernel, please use the compatibility definitions below.
*/
typedef struct kmod_info {
struct kmod_info * next;
int32_t info_version; // version of this structure
uint32_t id;
char name[KMOD_MAX_NAME];
char version[KMOD_MAX_NAME];
int32_t reference_count; // # linkage refs to this
kmod_reference_t * reference_list; // who this refs (links on)
vm_address_t address; // starting address
vm_size_t size; // total size
vm_size_t hdr_size; // unwired hdr size
kmod_start_func_t * start;
kmod_stop_func_t * stop;
} kmod_info_t;
/* A compatibility definition of kmod_info_t for 32-bit kexts.
*/
typedef struct kmod_info_32_v1 {
uint32_t next_addr;
int32_t info_version;
uint32_t id;
uint8_t name[KMOD_MAX_NAME];
uint8_t version[KMOD_MAX_NAME];
int32_t reference_count;
uint32_t reference_list_addr;
uint32_t address;
uint32_t size;
uint32_t hdr_size;
uint32_t start_addr;
uint32_t stop_addr;
} kmod_info_32_v1_t;
/* A compatibility definition of kmod_info_t for 64-bit kexts.
*/
typedef struct kmod_info_64_v1 {
uint64_t next_addr;
int32_t info_version;
uint32_t id;
uint8_t name[KMOD_MAX_NAME];
uint8_t version[KMOD_MAX_NAME];
int32_t reference_count;
uint64_t reference_list_addr;
uint64_t address;
uint64_t size;
uint64_t hdr_size;
uint64_t start_addr;
uint64_t stop_addr;
} kmod_info_64_v1_t;
#pragma pack(pop)
#if PRAGMA_MARK
#pragma mark Kmod structure declaration macros
#endif
/***********************************************************************
* Kmod structure declaration macros
***********************************************************************/
#define KMOD_INFO_NAME kmod_info
#define KMOD_INFO_VERSION 1
#define KMOD_DECL(name, version) \
static kmod_start_func_t name ## _module_start; \
static kmod_stop_func_t name ## _module_stop; \
kmod_info_t KMOD_INFO_NAME = { 0, KMOD_INFO_VERSION, -1U, \
{ #name }, { version }, -1, 0, 0, 0, 0, \
name ## _module_start, \
name ## _module_stop };
#define KMOD_EXPLICIT_DECL(name, version, start, stop) \
kmod_info_t KMOD_INFO_NAME = { 0, KMOD_INFO_VERSION, -1U, \
{ #name }, { version }, -1, 0, 0, 0, 0, \
start, stop };
#if PRAGMA_MARK
#pragma mark Kernel private declarations
#endif
/***********************************************************************
* Kernel private declarations.
***********************************************************************/
#if PRAGMA_MARK
#pragma mark Obsolete kmod stuff
#endif
/***********************************************************************
* These 3 should be dropped but they're referenced by MIG declarations.
***********************************************************************/
typedef void * kmod_args_t;
typedef int kmod_control_flavor_t;
typedef kmod_info_t * kmod_info_array_t;
__END_DECLS
#endif /* _MACH_KMOD_H_ */

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#ifndef _lock_set_user_
#define _lock_set_user_
/* Module lock_set */
#include <string.h>
#include <mach/ndr.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/notify.h>
#include <mach/mach_types.h>
#include <mach/message.h>
#include <mach/mig_errors.h>
#include <mach/port.h>
/* BEGIN MIG_STRNCPY_ZEROFILL CODE */
#if defined(__has_include)
#if __has_include(<mach/mig_strncpy_zerofill_support.h>)
#ifndef USING_MIG_STRNCPY_ZEROFILL
#define USING_MIG_STRNCPY_ZEROFILL
#endif
#ifndef __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#define __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__
#ifdef __cplusplus
extern "C" {
#endif
extern int mig_strncpy_zerofill(char *dest, const char *src, int len) __attribute__((weak_import));
#ifdef __cplusplus
}
#endif
#endif /* __MIG_STRNCPY_ZEROFILL_FORWARD_TYPE_DECLS__ */
#endif /* __has_include(<mach/mig_strncpy_zerofill_support.h>) */
#endif /* __has_include */
/* END MIG_STRNCPY_ZEROFILL CODE */
#ifdef AUTOTEST
#ifndef FUNCTION_PTR_T
#define FUNCTION_PTR_T
typedef void (*function_ptr_t)(mach_port_t, char *, mach_msg_type_number_t);
typedef struct {
char *name;
function_ptr_t function;
} function_table_entry;
typedef function_table_entry *function_table_t;
#endif /* FUNCTION_PTR_T */
#endif /* AUTOTEST */
#ifndef lock_set_MSG_COUNT
#define lock_set_MSG_COUNT 6
#endif /* lock_set_MSG_COUNT */
#include <mach/std_types.h>
#include <mach/mig.h>
#include <mach/mig.h>
#include <mach/mach_types.h>
#ifdef __BeforeMigUserHeader
__BeforeMigUserHeader
#endif /* __BeforeMigUserHeader */
#include <sys/cdefs.h>
__BEGIN_DECLS
/* Routine lock_acquire */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t lock_acquire
(
lock_set_t lock_set,
int lock_id
);
/* Routine lock_release */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t lock_release
(
lock_set_t lock_set,
int lock_id
);
/* Routine lock_try */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t lock_try
(
lock_set_t lock_set,
int lock_id
);
/* Routine lock_make_stable */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t lock_make_stable
(
lock_set_t lock_set,
int lock_id
);
/* Routine lock_handoff */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t lock_handoff
(
lock_set_t lock_set,
int lock_id
);
/* Routine lock_handoff_accept */
#ifdef mig_external
mig_external
#else
extern
#endif /* mig_external */
kern_return_t lock_handoff_accept
(
lock_set_t lock_set,
int lock_id
);
__END_DECLS
/********************** Caution **************************/
/* The following data types should be used to calculate */
/* maximum message sizes only. The actual message may be */
/* smaller, and the position of the arguments within the */
/* message layout may vary from what is presented here. */
/* For example, if any of the arguments are variable- */
/* sized, and less than the maximum is sent, the data */
/* will be packed tight in the actual message to reduce */
/* the presence of holes. */
/********************** Caution **************************/
/* typedefs for all requests */
#ifndef __Request__lock_set_subsystem__defined
#define __Request__lock_set_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
int lock_id;
} __Request__lock_acquire_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
int lock_id;
} __Request__lock_release_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
int lock_id;
} __Request__lock_try_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
int lock_id;
} __Request__lock_make_stable_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
int lock_id;
} __Request__lock_handoff_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
int lock_id;
} __Request__lock_handoff_accept_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Request__lock_set_subsystem__defined */
/* union of all requests */
#ifndef __RequestUnion__lock_set_subsystem__defined
#define __RequestUnion__lock_set_subsystem__defined
union __RequestUnion__lock_set_subsystem {
__Request__lock_acquire_t Request_lock_acquire;
__Request__lock_release_t Request_lock_release;
__Request__lock_try_t Request_lock_try;
__Request__lock_make_stable_t Request_lock_make_stable;
__Request__lock_handoff_t Request_lock_handoff;
__Request__lock_handoff_accept_t Request_lock_handoff_accept;
};
#endif /* !__RequestUnion__lock_set_subsystem__defined */
/* typedefs for all replies */
#ifndef __Reply__lock_set_subsystem__defined
#define __Reply__lock_set_subsystem__defined
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__lock_acquire_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__lock_release_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__lock_try_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__lock_make_stable_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__lock_handoff_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#ifdef __MigPackStructs
#pragma pack(push, 4)
#endif
typedef struct {
mach_msg_header_t Head;
NDR_record_t NDR;
kern_return_t RetCode;
} __Reply__lock_handoff_accept_t __attribute__((unused));
#ifdef __MigPackStructs
#pragma pack(pop)
#endif
#endif /* !__Reply__lock_set_subsystem__defined */
/* union of all replies */
#ifndef __ReplyUnion__lock_set_subsystem__defined
#define __ReplyUnion__lock_set_subsystem__defined
union __ReplyUnion__lock_set_subsystem {
__Reply__lock_acquire_t Reply_lock_acquire;
__Reply__lock_release_t Reply_lock_release;
__Reply__lock_try_t Reply_lock_try;
__Reply__lock_make_stable_t Reply_lock_make_stable;
__Reply__lock_handoff_t Reply_lock_handoff;
__Reply__lock_handoff_accept_t Reply_lock_handoff_accept;
};
#endif /* !__RequestUnion__lock_set_subsystem__defined */
#ifndef subsystem_to_name_map_lock_set
#define subsystem_to_name_map_lock_set \
{ "lock_acquire", 617000 },\
{ "lock_release", 617001 },\
{ "lock_try", 617002 },\
{ "lock_make_stable", 617003 },\
{ "lock_handoff", 617004 },\
{ "lock_handoff_accept", 617005 }
#endif
#ifdef __AfterMigUserHeader
__AfterMigUserHeader
#endif /* __AfterMigUserHeader */
#endif /* _lock_set_user_ */

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/*
* Copyright (c) 1999-2014 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
* Includes all the types that a normal user
* of Mach programs should need
*/
#ifndef _MACH_H_
#define _MACH_H_
#define __MACH30__
#define MACH_IPC_FLAVOR UNTYPED
#include <mach/std_types.h>
#include <mach/mach_types.h>
#include <mach/mach_interface.h>
#include <mach/mach_port.h>
#include <mach/mach_init.h>
#include <mach/mach_host.h>
#include <mach/thread_switch.h>
#include <mach/rpc.h> /* for compatibility only */
#include <mach/mig.h>
#include <mach/mig_errors.h>
#include <mach/mach_error.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
/*
* Standard prototypes
*/
extern void panic_init(mach_port_t);
extern void panic(const char *, ...);
extern void safe_gets(char *,
char *,
int);
extern void slot_name(cpu_type_t,
cpu_subtype_t,
char **,
char **);
extern void mig_reply_setup(mach_msg_header_t *,
mach_msg_header_t *);
__WATCHOS_PROHIBITED __TVOS_PROHIBITED
extern void mach_msg_destroy(mach_msg_header_t *);
__WATCHOS_PROHIBITED __TVOS_PROHIBITED
extern mach_msg_return_t mach_msg_receive(mach_msg_header_t *);
__WATCHOS_PROHIBITED __TVOS_PROHIBITED
extern mach_msg_return_t mach_msg_send(mach_msg_header_t *);
__WATCHOS_PROHIBITED __TVOS_PROHIBITED
extern mach_msg_return_t mach_msg_server_once(boolean_t (*)
(mach_msg_header_t *,
mach_msg_header_t *),
mach_msg_size_t,
mach_port_t,
mach_msg_options_t);
__WATCHOS_PROHIBITED __TVOS_PROHIBITED
extern mach_msg_return_t mach_msg_server(boolean_t (*)
(mach_msg_header_t *,
mach_msg_header_t *),
mach_msg_size_t,
mach_port_t,
mach_msg_options_t);
__WATCHOS_PROHIBITED __TVOS_PROHIBITED
extern mach_msg_return_t mach_msg_server_importance(boolean_t (*)
(mach_msg_header_t *,
mach_msg_header_t *),
mach_msg_size_t,
mach_port_t,
mach_msg_options_t);
/*
* Prototypes for compatibility
*/
extern kern_return_t clock_get_res(mach_port_t,
clock_res_t *);
extern kern_return_t clock_set_res(mach_port_t,
clock_res_t);
extern kern_return_t clock_sleep(mach_port_t,
int,
mach_timespec_t,
mach_timespec_t *);
/*!
* @group voucher_mach_msg Prototypes
*/
#define VOUCHER_MACH_MSG_API_VERSION 20140205
/*!
* @typedef voucher_mach_msg_state_t
*
* @abstract
* Opaque object encapsulating state changed by voucher_mach_msg_adopt().
*/
typedef struct voucher_mach_msg_state_s *voucher_mach_msg_state_t;
/*!
* @const VOUCHER_MACH_MSG_STATE_UNCHANGED
*
* @discussion
* Constant indicating no state change occurred.
*/
#define VOUCHER_MACH_MSG_STATE_UNCHANGED ((voucher_mach_msg_state_t)~0ul)
/*!
* @function voucher_mach_msg_set
*
* @abstract
* Change specified message header to contain current mach voucher with a
* COPY_SEND disposition.
* Does not change message if it already has non-zero MACH_MSGH_BITS_VOUCHER.
*
* @discussion
* Borrows reference to current thread voucher so message should be sent
* immediately (without intervening calls that might change that voucher).
*
* @param msg
* The message to modify.
*
* @result
* True if header was changed.
*/
extern boolean_t voucher_mach_msg_set(mach_msg_header_t *msg);
/*!
* @function voucher_mach_msg_clear
*
* @abstract
* Removes changes made to specified message header by voucher_mach_msg_set()
* and any mach_msg() send operations (successful or not).
* If the message is not needed further, mach_msg_destroy() should be called
* instead.
*
* @discussion
* Not intended to be called if voucher_mach_msg_set() returned false.
* Releases reference to message mach voucher if an extra reference was
* acquired due to an unsuccessful send operation (pseudo-receive).
*
* @param msg
* The message to modify.
*/
extern void voucher_mach_msg_clear(mach_msg_header_t *msg);
/*!
* @function voucher_mach_msg_adopt
*
* @abstract
* Adopt the voucher contained in the specified message on the current thread
* and return the previous thread voucher state.
*
* @discussion
* Ownership of the mach voucher in the message is transferred to the current
* thread and the message header voucher fields are cleared.
*
* @param msg
* The message to query and modify.
*
* @result
* The previous thread voucher state or VOUCHER_MACH_MSG_STATE_UNCHANGED if no
* state change occurred.
*/
extern voucher_mach_msg_state_t voucher_mach_msg_adopt(mach_msg_header_t *msg);
/*!
* @function voucher_mach_msg_revert
*
* @abstract
* Restore thread voucher state previously modified by voucher_mach_msg_adopt().
*
* @discussion
* Current thread voucher reference is released.
* No change to thread voucher state if passed VOUCHER_MACH_MSG_STATE_UNCHANGED.
*
* @param state
* The thread voucher state to restore.
*/
extern void voucher_mach_msg_revert(voucher_mach_msg_state_t state);
__END_DECLS
#endif /* _MACH_H_ */

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/*
* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
/*
* File: mach_error.h
* Author: Douglas Orr, Carnegie Mellon University
* Date: Mar. 1988
*
* Definitions of routines in mach_error.c
*/
#ifndef _MACH_ERROR_
#define _MACH_ERROR_ 1
#include <mach/error.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
char *mach_error_string(
/*
* Returns a string appropriate to the error argument given
*/
mach_error_t error_value
);
void mach_error(
/*
* Prints an appropriate message on the standard error stream
*/
const char *str,
mach_error_t error_value
);
char *mach_error_type(
/*
* Returns a string with the error system, subsystem and code
*/
mach_error_t error_value
);
__END_DECLS
#endif /* _MACH_ERROR_ */

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/*
* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987,1986 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
* Items provided by the Mach environment initialization.
*/
#ifndef _MACH_INIT_
#define _MACH_INIT_ 1
#include <mach/mach_types.h>
#include <mach/vm_page_size.h>
#include <stdarg.h>
#include <sys/cdefs.h>
/*
* Kernel-related ports; how a task/thread controls itself
*/
__BEGIN_DECLS
extern mach_port_t mach_host_self(void);
extern mach_port_t mach_thread_self(void);
extern kern_return_t host_page_size(host_t, vm_size_t *);
extern mach_port_t mach_task_self_;
#define mach_task_self() mach_task_self_
#define current_task() mach_task_self()
__END_DECLS
#include <mach/mach_traps.h>
__BEGIN_DECLS
/*
* Other important ports in the Mach user environment
*/
extern mach_port_t bootstrap_port;
/*
* Where these ports occur in the "mach_ports_register"
* collection... only servers or the runtime library need know.
*/
#define NAME_SERVER_SLOT 0
#define ENVIRONMENT_SLOT 1
#define SERVICE_SLOT 2
#define MACH_PORTS_SLOTS_USED 3
/*
* fprintf_stderr uses vprintf_stderr_func to produce
* error messages, this can be overridden by a user
* application to point to a user-specified output function
*/
extern int (*vprintf_stderr_func)(const char *format, va_list ap);
__END_DECLS
#endif /* _MACH_INIT_ */

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/*
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Copyright (C) Apple Computer 1998
* ALL Rights Reserved
*/
/*
* This file represents the interfaces that used to come
* from creating the user headers from the mach.defs file.
* Because mach.defs was decomposed, this file now just
* wraps up all the new interface headers generated from
* each of the new .defs resulting from that decomposition.
*/
#ifndef _MACH_INTERFACE_H_
#define _MACH_INTERFACE_H_
#include <mach/clock_priv.h>
#include <mach/host_priv.h>
#include <mach/host_security.h>
#include <mach/lock_set.h>
#include <mach/processor.h>
#include <mach/processor_set.h>
#include <mach/semaphore.h>
#include <mach/task.h>
#include <mach/thread_act.h>
#include <mach/vm_map.h>
#endif /* _MACH_INTERFACE_H_ */

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/*
* Copyright (c) 2000-2019 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* Definitions of general Mach system traps.
*
* These are the definitions as seen from user-space.
* The kernel definitions are in <mach/syscall_sw.h>.
* Kernel RPC functions are defined in <mach/mach_interface.h>.
*/
#ifndef _MACH_MACH_TRAPS_H_
#define _MACH_MACH_TRAPS_H_
#include <stdint.h>
#include <mach/std_types.h>
#include <mach/mach_types.h>
#include <mach/kern_return.h>
#include <mach/port.h>
#include <mach/vm_types.h>
#include <mach/clock_types.h>
#include <machine/endian.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
extern kern_return_t clock_sleep_trap(
mach_port_name_t clock_name,
sleep_type_t sleep_type,
int sleep_sec,
int sleep_nsec,
mach_timespec_t *wakeup_time);
extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
mach_port_name_t target,
mach_vm_offset_t *addr,
mach_vm_size_t size,
int flags);
extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
mach_port_name_t target,
mach_vm_address_t address,
mach_vm_size_t size
);
extern kern_return_t _kernelrpc_mach_vm_protect_trap(
mach_port_name_t target,
mach_vm_address_t address,
mach_vm_size_t size,
boolean_t set_maximum,
vm_prot_t new_protection
);
extern kern_return_t _kernelrpc_mach_vm_map_trap(
mach_port_name_t target,
mach_vm_offset_t *address,
mach_vm_size_t size,
mach_vm_offset_t mask,
int flags,
vm_prot_t cur_protection
);
extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap(
mach_port_name_t target,
mach_vm_offset_t address,
vm_purgable_t control,
int *state);
extern kern_return_t _kernelrpc_mach_port_allocate_trap(
mach_port_name_t target,
mach_port_right_t right,
mach_port_name_t *name
);
extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
mach_port_name_t target,
mach_port_name_t name
);
extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
mach_port_name_t target,
mach_port_name_t name,
mach_port_right_t right,
mach_port_delta_t delta
);
extern kern_return_t _kernelrpc_mach_port_move_member_trap(
mach_port_name_t target,
mach_port_name_t member,
mach_port_name_t after
);
extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
mach_port_name_t target,
mach_port_name_t name,
mach_port_name_t poly,
mach_msg_type_name_t polyPoly
);
extern kern_return_t _kernelrpc_mach_port_get_attributes_trap(
mach_port_name_t target,
mach_port_name_t name,
mach_port_flavor_t flavor,
mach_port_info_t port_info_out,
mach_msg_type_number_t *port_info_outCnt
);
extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
mach_port_name_t target,
mach_port_name_t name,
mach_port_name_t pset
);
extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
mach_port_name_t target,
mach_port_name_t name,
mach_port_name_t pset
);
extern kern_return_t _kernelrpc_mach_port_construct_trap(
mach_port_name_t target,
mach_port_options_t *options,
uint64_t context,
mach_port_name_t *name
);
extern kern_return_t _kernelrpc_mach_port_destruct_trap(
mach_port_name_t target,
mach_port_name_t name,
mach_port_delta_t srdelta,
uint64_t guard
);
extern kern_return_t _kernelrpc_mach_port_guard_trap(
mach_port_name_t target,
mach_port_name_t name,
uint64_t guard,
boolean_t strict
);
extern kern_return_t _kernelrpc_mach_port_unguard_trap(
mach_port_name_t target,
mach_port_name_t name,
uint64_t guard
);
extern kern_return_t mach_generate_activity_id(
mach_port_name_t target,
int count,
uint64_t *activity_id
);
extern kern_return_t macx_swapon(
uint64_t filename,
int flags,
int size,
int priority);
extern kern_return_t macx_swapoff(
uint64_t filename,
int flags);
extern kern_return_t macx_triggers(
int hi_water,
int low_water,
int flags,
mach_port_t alert_port);
extern kern_return_t macx_backing_store_suspend(
boolean_t suspend);
extern kern_return_t macx_backing_store_recovery(
int pid);
extern boolean_t swtch_pri(int pri);
extern boolean_t swtch(void);
extern kern_return_t thread_switch(
mach_port_name_t thread_name,
int option,
mach_msg_timeout_t option_time);
extern mach_port_name_t task_self_trap(void);
extern kern_return_t host_create_mach_voucher_trap(
mach_port_name_t host,
mach_voucher_attr_raw_recipe_array_t recipes,
int recipes_size,
mach_port_name_t *voucher);
extern kern_return_t mach_voucher_extract_attr_recipe_trap(
mach_port_name_t voucher_name,
mach_voucher_attr_key_t key,
mach_voucher_attr_raw_recipe_t recipe,
mach_msg_type_number_t *recipe_size);
extern kern_return_t _kernelrpc_mach_port_type_trap(
ipc_space_t task,
mach_port_name_t name,
mach_port_type_t *ptype);
extern kern_return_t _kernelrpc_mach_port_request_notification_trap(
ipc_space_t task,
mach_port_name_t name,
mach_msg_id_t msgid,
mach_port_mscount_t sync,
mach_port_name_t notify,
mach_msg_type_name_t notifyPoly,
mach_port_name_t *previous);
/*
* Obsolete interfaces.
*/
extern kern_return_t task_for_pid(
mach_port_name_t target_tport,
int pid,
mach_port_name_t *t);
extern kern_return_t task_name_for_pid(
mach_port_name_t target_tport,
int pid,
mach_port_name_t *tn);
extern kern_return_t pid_for_task(
mach_port_name_t t,
int *x);
extern kern_return_t debug_control_port_for_pid(
mach_port_name_t target_tport,
int pid,
mach_port_name_t *t);
__END_DECLS
#endif /* _MACH_MACH_TRAPS_H_ */

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/*
* Copyright (c) 2000-2018 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
/*
*/
/*
* NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce
* support for mandatory and extensible security protections. This notice
* is included in support of clause 2.2 (b) of the Apple Public License,
* Version 2.0.
*/
/*
* File: mach/mach_types.h
* Author: Avadis Tevanian, Jr., Michael Wayne Young
* Date: 1986
*
* Mach external interface definitions.
*
*/
#ifndef _MACH_MACH_TYPES_H_
#define _MACH_MACH_TYPES_H_
#include <stdint.h>
#include <sys/cdefs.h>
#include <mach/host_info.h>
#include <mach/host_notify.h>
#include <mach/host_special_ports.h>
#include <mach/machine.h>
#include <mach/machine/vm_types.h>
#include <mach/memory_object_types.h>
#include <mach/message.h>
#include <mach/exception_types.h>
#include <mach/port.h>
#include <mach/mach_voucher_types.h>
#include <mach/processor_info.h>
#include <mach/task_info.h>
#include <mach/task_inspect.h>
#include <mach/task_policy.h>
#include <mach/task_special_ports.h>
#include <mach/thread_info.h>
#include <mach/thread_policy.h>
#include <mach/thread_special_ports.h>
#include <mach/thread_status.h>
#include <mach/time_value.h>
#include <mach/clock_types.h>
#include <mach/vm_attributes.h>
#include <mach/vm_inherit.h>
#include <mach/vm_purgable.h>
#include <mach/vm_behavior.h>
#include <mach/vm_prot.h>
#include <mach/vm_statistics.h>
#include <mach/vm_sync.h>
#include <mach/vm_types.h>
#include <mach/vm_region.h>
#include <mach/kmod.h>
#include <mach/dyld_kernel.h>
/*
* If we are not in the kernel, then these will all be represented by
* ports at user-space.
*/
typedef mach_port_t task_t;
typedef mach_port_t task_name_t;
typedef mach_port_t task_policy_set_t;
typedef mach_port_t task_policy_get_t;
typedef mach_port_t task_inspect_t;
typedef mach_port_t task_read_t;
typedef mach_port_t task_suspension_token_t;
typedef mach_port_t thread_t;
typedef mach_port_t thread_act_t;
typedef mach_port_t thread_inspect_t;
typedef mach_port_t thread_read_t;
typedef mach_port_t ipc_space_t;
typedef mach_port_t ipc_space_read_t;
typedef mach_port_t ipc_space_inspect_t;
typedef mach_port_t coalition_t;
typedef mach_port_t host_t;
typedef mach_port_t host_priv_t;
typedef mach_port_t host_security_t;
typedef mach_port_t processor_t;
typedef mach_port_t processor_set_t;
typedef mach_port_t processor_set_control_t;
typedef mach_port_t semaphore_t;
typedef mach_port_t lock_set_t;
typedef mach_port_t ledger_t;
typedef mach_port_t alarm_t;
typedef mach_port_t clock_serv_t;
typedef mach_port_t clock_ctrl_t;
typedef mach_port_t arcade_register_t;
typedef mach_port_t ipc_eventlink_t;
typedef mach_port_t eventlink_port_pair_t[2];
typedef mach_port_t suid_cred_t;
/*
* These aren't really unique types. They are just called
* out as unique types at one point in history. So we list
* them here for compatibility.
*/
typedef processor_set_t processor_set_name_t;
/*
* These types are just hard-coded as ports
*/
typedef mach_port_t clock_reply_t;
typedef mach_port_t bootstrap_t;
typedef mach_port_t mem_entry_name_port_t;
typedef mach_port_t exception_handler_t;
typedef exception_handler_t *exception_handler_array_t;
typedef mach_port_t vm_task_entry_t;
typedef mach_port_t io_master_t;
typedef mach_port_t UNDServerRef;
typedef mach_port_t mach_eventlink_t;
/*
* Mig doesn't translate the components of an array.
* For example, Mig won't use the thread_t translations
* to translate a thread_array_t argument. So, these definitions
* are not completely accurate at the moment for other kernel
* components.
*/
typedef task_t *task_array_t;
typedef thread_t *thread_array_t;
typedef processor_set_t *processor_set_array_t;
typedef processor_set_t *processor_set_name_array_t;
typedef processor_t *processor_array_t;
typedef thread_act_t *thread_act_array_t;
typedef ledger_t *ledger_array_t;
/*
* However the real mach_types got declared, we also have to declare
* types with "port" in the name for compatability with the way OSF
* had declared the user interfaces at one point. Someday these should
* go away.
*/
typedef task_t task_port_t;
typedef task_array_t task_port_array_t;
typedef thread_t thread_port_t;
typedef thread_array_t thread_port_array_t;
typedef ipc_space_t ipc_space_port_t;
typedef host_t host_name_t;
typedef host_t host_name_port_t;
typedef processor_set_t processor_set_port_t;
typedef processor_set_t processor_set_name_port_t;
typedef processor_set_array_t processor_set_name_port_array_t;
typedef processor_set_t processor_set_control_port_t;
typedef processor_t processor_port_t;
typedef processor_array_t processor_port_array_t;
typedef thread_act_t thread_act_port_t;
typedef thread_act_array_t thread_act_port_array_t;
typedef semaphore_t semaphore_port_t;
typedef lock_set_t lock_set_port_t;
typedef ledger_t ledger_port_t;
typedef ledger_array_t ledger_port_array_t;
typedef alarm_t alarm_port_t;
typedef clock_serv_t clock_serv_port_t;
typedef clock_ctrl_t clock_ctrl_port_t;
typedef exception_handler_t exception_port_t;
typedef exception_handler_array_t exception_port_arrary_t;
typedef char vfs_path_t[4096];
typedef char nspace_path_t[1024]; /* 1024 == PATH_MAX */
typedef char suid_cred_path_t[1024];
typedef uint32_t suid_cred_uid_t;
#define TASK_NULL ((task_t) 0)
#define TASK_NAME_NULL ((task_name_t) 0)
#define TASK_INSPECT_NULL ((task_inspect_t) 0)
#define TASK_READ_NULL ((task_read_t) 0)
#define THREAD_NULL ((thread_t) 0)
#define THREAD_INSPECT_NULL ((thread_inspect_t) 0)
#define THREAD_READ_NULL ((thread_read_t) 0)
#define TID_NULL ((uint64_t) 0)
#define THR_ACT_NULL ((thread_act_t) 0)
#define IPC_SPACE_NULL ((ipc_space_t) 0)
#define IPC_SPACE_READ_NULL ((ipc_space_read_t) 0)
#define IPC_SPACE_INSPECT_NULL ((ipc_space_inspect_t) 0)
#define COALITION_NULL ((coalition_t) 0)
#define HOST_NULL ((host_t) 0)
#define HOST_PRIV_NULL ((host_priv_t) 0)
#define HOST_SECURITY_NULL ((host_security_t) 0)
#define PROCESSOR_SET_NULL ((processor_set_t) 0)
#define PROCESSOR_NULL ((processor_t) 0)
#define SEMAPHORE_NULL ((semaphore_t) 0)
#define LOCK_SET_NULL ((lock_set_t) 0)
#define LEDGER_NULL ((ledger_t) 0)
#define ALARM_NULL ((alarm_t) 0)
#define CLOCK_NULL ((clock_t) 0)
#define UND_SERVER_NULL ((UNDServerRef) 0)
#define ARCADE_REG_NULL ((arcade_register_t) 0)
#define MACH_EVENTLINK_NULL ((mach_eventlink_t) 0)
#define IPC_EVENTLINK_NULL ((ipc_eventlink_t) 0)
#define SUID_CRED_NULL ((suid_cred_t) 0)
/* capability strictly _DECREASING_.
* not ordered the other way around because we want TASK_FLAVOR_CONTROL
* to be closest to the itk_lock. see task.h.
*/
typedef unsigned int mach_task_flavor_t;
#define TASK_FLAVOR_CONTROL 0 /* a task_t */
#define TASK_FLAVOR_READ 1 /* a task_read_t */
#define TASK_FLAVOR_INSPECT 2 /* a task_inspect_t */
#define TASK_FLAVOR_NAME 3 /* a task_name_t */
/* capability strictly _DECREASING_ */
typedef unsigned int mach_thread_flavor_t;
#define THREAD_FLAVOR_CONTROL 0 /* a thread_t */
#define THREAD_FLAVOR_READ 1 /* a thread_read_t */
#define THREAD_FLAVOR_INSPECT 2 /* a thread_inspect_t */
/* DEPRECATED */
typedef natural_t ledger_item_t;
#define LEDGER_ITEM_INFINITY ((ledger_item_t) (~0))
typedef int64_t ledger_amount_t;
#define LEDGER_LIMIT_INFINITY ((ledger_amount_t)((1ULL << 63) - 1))
typedef mach_vm_offset_t *emulation_vector_t;
typedef char *user_subsystem_t;
typedef char *labelstr_t;
/*
* Backwards compatibility, for those programs written
* before mach/{std,mach}_types.{defs,h} were set up.
*/
#include <mach/std_types.h>
#endif /* _MACH_MACH_TYPES_H_ */

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/*
* Copyright (c) 2013 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _MACH_VOUCHER_TYPES_H_
#define _MACH_VOUCHER_TYPES_H_
#include <mach/std_types.h>
#include <mach/port.h>
/*
* Mach Voucher - an immutable collection of attribute value handles.
*
* The mach voucher is such that it can be passed between processes
* as a Mach port send right (by convention in the mach_msg_header_t’s
* msgh_voucher field).
*
* You may construct a new mach voucher by passing a construction
* recipe to host_create_mach_voucher(). The construction recipe supports
* generic commands for copying, removing, and redeeming attribute value
* handles from previous vouchers, or running attribute-mananger-specific
* commands within the recipe.
*
* Once the set of attribute value handles is constructed and returned,
* that set will not change for the life of the voucher (just because the
* attribute value handle itself doesn't change, the value the handle refers
* to is free to change at will).
*/
typedef mach_port_t mach_voucher_t;
#define MACH_VOUCHER_NULL ((mach_voucher_t) 0)
typedef mach_port_name_t mach_voucher_name_t;
#define MACH_VOUCHER_NAME_NULL ((mach_voucher_name_t) 0)
typedef mach_voucher_name_t *mach_voucher_name_array_t;
#define MACH_VOUCHER_NAME_ARRAY_NULL ((mach_voucher_name_array_t) 0)
/*
* This type changes appearance between user-space and kernel. It is
* a port at user-space and a reference to an ipc_voucher structure in-kernel.
*/
typedef mach_voucher_t ipc_voucher_t;
#define IPC_VOUCHER_NULL ((ipc_voucher_t) 0)
/*
* mach_voucher_selector_t - A means of specifying which thread/task value to extract -
* the current voucher set at this level, or a voucher representing
* the full [layered] effective value for the task/thread.
*/
typedef uint32_t mach_voucher_selector_t;
#define MACH_VOUCHER_SELECTOR_CURRENT ((mach_voucher_selector_t)0)
#define MACH_VOUCHER_SELECTOR_EFFECTIVE ((mach_voucher_selector_t)1)
/*
* mach_voucher_attr_key_t - The key used to identify a particular managed resource or
* to select the specific resource manager’s data associated
* with a given voucher.
*/
typedef uint32_t mach_voucher_attr_key_t;
typedef mach_voucher_attr_key_t *mach_voucher_attr_key_array_t;
#define MACH_VOUCHER_ATTR_KEY_ALL ((mach_voucher_attr_key_t)~0)
#define MACH_VOUCHER_ATTR_KEY_NONE ((mach_voucher_attr_key_t)0)
/* other well-known-keys will be added here */
#define MACH_VOUCHER_ATTR_KEY_ATM ((mach_voucher_attr_key_t)1)
#define MACH_VOUCHER_ATTR_KEY_IMPORTANCE ((mach_voucher_attr_key_t)2)
#define MACH_VOUCHER_ATTR_KEY_BANK ((mach_voucher_attr_key_t)3)
#define MACH_VOUCHER_ATTR_KEY_PTHPRIORITY ((mach_voucher_attr_key_t)4)
#define MACH_VOUCHER_ATTR_KEY_USER_DATA ((mach_voucher_attr_key_t)7)
#define MACH_VOUCHER_ATTR_KEY_BITS MACH_VOUCHER_ATTR_KEY_USER_DATA /* deprecated */
#define MACH_VOUCHER_ATTR_KEY_TEST ((mach_voucher_attr_key_t)8)
#define MACH_VOUCHER_ATTR_KEY_NUM_WELL_KNOWN MACH_VOUCHER_ATTR_KEY_TEST
/*
* mach_voucher_attr_content_t
*
* Data passed to a resource manager for modifying an attribute
* value or returned from the resource manager in response to a
* request to externalize the current value for that attribute.
*/
typedef uint8_t *mach_voucher_attr_content_t;
typedef uint32_t mach_voucher_attr_content_size_t;
/*
* mach_voucher_attr_command_t - The private verbs implemented by each voucher
* attribute manager via mach_voucher_attr_command().
*/
typedef uint32_t mach_voucher_attr_command_t;
/*
* mach_voucher_attr_recipe_command_t
*
* The verbs used to create/morph a voucher attribute value.
* We define some system-wide commands here - related to creation, and transport of
* vouchers and attributes. Additional commands can be defined by, and supported by,
* individual attribute resource managers.
*/
typedef uint32_t mach_voucher_attr_recipe_command_t;
typedef mach_voucher_attr_recipe_command_t *mach_voucher_attr_recipe_command_array_t;
#define MACH_VOUCHER_ATTR_NOOP ((mach_voucher_attr_recipe_command_t)0)
#define MACH_VOUCHER_ATTR_COPY ((mach_voucher_attr_recipe_command_t)1)
#define MACH_VOUCHER_ATTR_REMOVE ((mach_voucher_attr_recipe_command_t)2)
#define MACH_VOUCHER_ATTR_SET_VALUE_HANDLE ((mach_voucher_attr_recipe_command_t)3)
#define MACH_VOUCHER_ATTR_AUTO_REDEEM ((mach_voucher_attr_recipe_command_t)4)
#define MACH_VOUCHER_ATTR_SEND_PREPROCESS ((mach_voucher_attr_recipe_command_t)5)
/* redeem is on its way out? */
#define MACH_VOUCHER_ATTR_REDEEM ((mach_voucher_attr_recipe_command_t)10)
/* recipe command(s) for importance attribute manager */
#define MACH_VOUCHER_ATTR_IMPORTANCE_SELF ((mach_voucher_attr_recipe_command_t)200)
/* recipe command(s) for bit-store attribute manager */
#define MACH_VOUCHER_ATTR_USER_DATA_STORE ((mach_voucher_attr_recipe_command_t)211)
#define MACH_VOUCHER_ATTR_BITS_STORE MACH_VOUCHER_ATTR_USER_DATA_STORE /* deprecated */
/* recipe command(s) for test attribute manager */
#define MACH_VOUCHER_ATTR_TEST_STORE MACH_VOUCHER_ATTR_USER_DATA_STORE
/*
* mach_voucher_attr_recipe_t
*
* An element in a recipe list to create a voucher.
*/
#pragma pack(push, 1)
typedef struct mach_voucher_attr_recipe_data {
mach_voucher_attr_key_t key;
mach_voucher_attr_recipe_command_t command;
mach_voucher_name_t previous_voucher;
mach_voucher_attr_content_size_t content_size;
uint8_t content[];
} mach_voucher_attr_recipe_data_t;
typedef mach_voucher_attr_recipe_data_t *mach_voucher_attr_recipe_t;
typedef mach_msg_type_number_t mach_voucher_attr_recipe_size_t;
/* Make the above palatable to MIG */
typedef uint8_t *mach_voucher_attr_raw_recipe_t;
typedef mach_voucher_attr_raw_recipe_t mach_voucher_attr_raw_recipe_array_t;
typedef mach_msg_type_number_t mach_voucher_attr_raw_recipe_size_t;
typedef mach_msg_type_number_t mach_voucher_attr_raw_recipe_array_size_t;
#define MACH_VOUCHER_ATTR_MAX_RAW_RECIPE_ARRAY_SIZE 5120
#define MACH_VOUCHER_TRAP_STACK_LIMIT 256
#pragma pack(pop)
/*
* VOUCHER ATTRIBUTE MANAGER Writer types
*/
/*
* mach_voucher_attr_manager_t
*
* A handle through which the mach voucher mechanism communicates with the voucher
* attribute manager for a given attribute key.
*/
typedef mach_port_t mach_voucher_attr_manager_t;
#define MACH_VOUCHER_ATTR_MANAGER_NULL ((mach_voucher_attr_manager_t) 0)
/*
* mach_voucher_attr_control_t
*
* A handle provided to the voucher attribute manager for a given attribute key
* through which it makes inquiries or control operations of the mach voucher mechanism.
*/
typedef mach_port_t mach_voucher_attr_control_t;
#define MACH_VOUCHER_ATTR_CONTROL_NULL ((mach_voucher_attr_control_t) 0)
/*
* These types are different in-kernel vs user-space. They are ports in user-space,
* pointers to opaque structs in most of the kernel, and pointers to known struct
* types in the Mach portion of the kernel.
*/
typedef mach_port_t ipc_voucher_attr_manager_t;
typedef mach_port_t ipc_voucher_attr_control_t;
#define IPC_VOUCHER_ATTR_MANAGER_NULL ((ipc_voucher_attr_manager_t) 0)
#define IPC_VOUCHER_ATTR_CONTROL_NULL ((ipc_voucher_attr_control_t) 0)
/*
* mach_voucher_attr_value_handle_t
*
* The private handle that the voucher attribute manager provides to
* the mach voucher mechanism to represent a given attr content/value.
*/
typedef uint64_t mach_voucher_attr_value_handle_t;
typedef mach_voucher_attr_value_handle_t *mach_voucher_attr_value_handle_array_t;
typedef mach_msg_type_number_t mach_voucher_attr_value_handle_array_size_t;
#define MACH_VOUCHER_ATTR_VALUE_MAX_NESTED ((mach_voucher_attr_value_handle_array_size_t)4)
typedef uint32_t mach_voucher_attr_value_reference_t;
typedef uint32_t mach_voucher_attr_value_flags_t;
#define MACH_VOUCHER_ATTR_VALUE_FLAGS_NONE ((mach_voucher_attr_value_flags_t)0)
#define MACH_VOUCHER_ATTR_VALUE_FLAGS_PERSIST ((mach_voucher_attr_value_flags_t)1)
/* USE - TBD */
typedef uint32_t mach_voucher_attr_control_flags_t;
#define MACH_VOUCHER_ATTR_CONTROL_FLAGS_NONE ((mach_voucher_attr_control_flags_t)0)
/*
* Commands and types for the IPC Importance Attribute Manager
*
* These are the valid mach_voucher_attr_command() options with the
* MACH_VOUCHER_ATTR_KEY_IMPORTANCE key.
*/
#define MACH_VOUCHER_IMPORTANCE_ATTR_ADD_EXTERNAL 1 /* Add some number of external refs (not supported) */
#define MACH_VOUCHER_IMPORTANCE_ATTR_DROP_EXTERNAL 2 /* Drop some number of external refs */
typedef uint32_t mach_voucher_attr_importance_refs;
/*
* Activity id Generation defines
*/
#define MACH_ACTIVITY_ID_COUNT_MAX 16
#endif /* _MACH_VOUCHER_TYPES_H_ */

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