errno.h (12965B) - Raw
1 /* 2 * Copyright (c) 2000-2012 Apple, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ 29 /* 30 * Copyright (c) 1982, 1986, 1989, 1993 31 * The Regents of the University of California. All rights reserved. 32 * (c) UNIX System Laboratories, Inc. 33 * All or some portions of this file are derived from material licensed 34 * to the University of California by American Telephone and Telegraph 35 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 36 * the permission of UNIX System Laboratories, Inc. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 1. Redistributions of source code must retain the above copyright 42 * notice, this list of conditions and the following disclaimer. 43 * 2. Redistributions in binary form must reproduce the above copyright 44 * notice, this list of conditions and the following disclaimer in the 45 * documentation and/or other materials provided with the distribution. 46 * 3. All advertising materials mentioning features or use of this software 47 * must display the following acknowledgement: 48 * This product includes software developed by the University of 49 * California, Berkeley and its contributors. 50 * 4. Neither the name of the University nor the names of its contributors 51 * may be used to endorse or promote products derived from this software 52 * without specific prior written permission. 53 * 54 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 55 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 56 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 57 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 58 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 59 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 60 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 61 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 62 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 63 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 64 * SUCH DAMAGE. 65 * 66 * @(#)errno.h 8.5 (Berkeley) 1/21/94 67 */ 68 69 #ifndef _SYS_ERRNO_H_ 70 #define _SYS_ERRNO_H_ 71 72 #include <sys/cdefs.h> 73 74 75 #if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 76 #include <sys/_types/_errno_t.h> 77 #endif 78 79 __BEGIN_DECLS 80 extern int * __error(void); 81 #define errno (*__error()) 82 __END_DECLS 83 84 /* 85 * Error codes 86 */ 87 88 #define EPERM 1 /* Operation not permitted */ 89 #define ENOENT 2 /* No such file or directory */ 90 #define ESRCH 3 /* No such process */ 91 #define EINTR 4 /* Interrupted system call */ 92 #define EIO 5 /* Input/output error */ 93 #define ENXIO 6 /* Device not configured */ 94 #define E2BIG 7 /* Argument list too long */ 95 #define ENOEXEC 8 /* Exec format error */ 96 #define EBADF 9 /* Bad file descriptor */ 97 #define ECHILD 10 /* No child processes */ 98 #define EDEADLK 11 /* Resource deadlock avoided */ 99 /* 11 was EAGAIN */ 100 #define ENOMEM 12 /* Cannot allocate memory */ 101 #define EACCES 13 /* Permission denied */ 102 #define EFAULT 14 /* Bad address */ 103 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 104 #define ENOTBLK 15 /* Block device required */ 105 #endif 106 #define EBUSY 16 /* Device / Resource busy */ 107 #define EEXIST 17 /* File exists */ 108 #define EXDEV 18 /* Cross-device link */ 109 #define ENODEV 19 /* Operation not supported by device */ 110 #define ENOTDIR 20 /* Not a directory */ 111 #define EISDIR 21 /* Is a directory */ 112 #define EINVAL 22 /* Invalid argument */ 113 #define ENFILE 23 /* Too many open files in system */ 114 #define EMFILE 24 /* Too many open files */ 115 #define ENOTTY 25 /* Inappropriate ioctl for device */ 116 #define ETXTBSY 26 /* Text file busy */ 117 #define EFBIG 27 /* File too large */ 118 #define ENOSPC 28 /* No space left on device */ 119 #define ESPIPE 29 /* Illegal seek */ 120 #define EROFS 30 /* Read-only file system */ 121 #define EMLINK 31 /* Too many links */ 122 #define EPIPE 32 /* Broken pipe */ 123 124 /* math software */ 125 #define EDOM 33 /* Numerical argument out of domain */ 126 #define ERANGE 34 /* Result too large */ 127 128 /* non-blocking and interrupt i/o */ 129 #define EAGAIN 35 /* Resource temporarily unavailable */ 130 #define EWOULDBLOCK EAGAIN /* Operation would block */ 131 #define EINPROGRESS 36 /* Operation now in progress */ 132 #define EALREADY 37 /* Operation already in progress */ 133 134 /* ipc/network software -- argument errors */ 135 #define ENOTSOCK 38 /* Socket operation on non-socket */ 136 #define EDESTADDRREQ 39 /* Destination address required */ 137 #define EMSGSIZE 40 /* Message too long */ 138 #define EPROTOTYPE 41 /* Protocol wrong type for socket */ 139 #define ENOPROTOOPT 42 /* Protocol not available */ 140 #define EPROTONOSUPPORT 43 /* Protocol not supported */ 141 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 142 #define ESOCKTNOSUPPORT 44 /* Socket type not supported */ 143 #endif 144 #define ENOTSUP 45 /* Operation not supported */ 145 #if !__DARWIN_UNIX03 && !defined(KERNEL) 146 /* 147 * This is the same for binary and source copmpatability, unless compiling 148 * the kernel itself, or compiling __DARWIN_UNIX03; if compiling for the 149 * kernel, the correct value will be returned. If compiling non-POSIX 150 * source, the kernel return value will be converted by a stub in libc, and 151 * if compiling source with __DARWIN_UNIX03, the conversion in libc is not 152 * done, and the caller gets the expected (discrete) value. 153 */ 154 #define EOPNOTSUPP ENOTSUP /* Operation not supported on socket */ 155 #endif /* !__DARWIN_UNIX03 && !KERNEL */ 156 157 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 158 #define EPFNOSUPPORT 46 /* Protocol family not supported */ 159 #endif 160 #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */ 161 #define EADDRINUSE 48 /* Address already in use */ 162 #define EADDRNOTAVAIL 49 /* Can't assign requested address */ 163 164 /* ipc/network software -- operational errors */ 165 #define ENETDOWN 50 /* Network is down */ 166 #define ENETUNREACH 51 /* Network is unreachable */ 167 #define ENETRESET 52 /* Network dropped connection on reset */ 168 #define ECONNABORTED 53 /* Software caused connection abort */ 169 #define ECONNRESET 54 /* Connection reset by peer */ 170 #define ENOBUFS 55 /* No buffer space available */ 171 #define EISCONN 56 /* Socket is already connected */ 172 #define ENOTCONN 57 /* Socket is not connected */ 173 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 174 #define ESHUTDOWN 58 /* Can't send after socket shutdown */ 175 #define ETOOMANYREFS 59 /* Too many references: can't splice */ 176 #endif 177 #define ETIMEDOUT 60 /* Operation timed out */ 178 #define ECONNREFUSED 61 /* Connection refused */ 179 180 #define ELOOP 62 /* Too many levels of symbolic links */ 181 #define ENAMETOOLONG 63 /* File name too long */ 182 183 /* should be rearranged */ 184 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 185 #define EHOSTDOWN 64 /* Host is down */ 186 #endif 187 #define EHOSTUNREACH 65 /* No route to host */ 188 #define ENOTEMPTY 66 /* Directory not empty */ 189 190 /* quotas & mush */ 191 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 192 #define EPROCLIM 67 /* Too many processes */ 193 #define EUSERS 68 /* Too many users */ 194 #endif 195 #define EDQUOT 69 /* Disc quota exceeded */ 196 197 /* Network File System */ 198 #define ESTALE 70 /* Stale NFS file handle */ 199 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 200 #define EREMOTE 71 /* Too many levels of remote in path */ 201 #define EBADRPC 72 /* RPC struct is bad */ 202 #define ERPCMISMATCH 73 /* RPC version wrong */ 203 #define EPROGUNAVAIL 74 /* RPC prog. not avail */ 204 #define EPROGMISMATCH 75 /* Program version wrong */ 205 #define EPROCUNAVAIL 76 /* Bad procedure for program */ 206 #endif 207 208 #define ENOLCK 77 /* No locks available */ 209 #define ENOSYS 78 /* Function not implemented */ 210 211 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 212 #define EFTYPE 79 /* Inappropriate file type or format */ 213 #define EAUTH 80 /* Authentication error */ 214 #define ENEEDAUTH 81 /* Need authenticator */ 215 216 /* Intelligent device errors */ 217 #define EPWROFF 82 /* Device power is off */ 218 #define EDEVERR 83 /* Device error, e.g. paper out */ 219 #endif 220 221 #define EOVERFLOW 84 /* Value too large to be stored in data type */ 222 223 /* Program loading errors */ 224 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 225 #define EBADEXEC 85 /* Bad executable */ 226 #define EBADARCH 86 /* Bad CPU type in executable */ 227 #define ESHLIBVERS 87 /* Shared library version mismatch */ 228 #define EBADMACHO 88 /* Malformed Macho file */ 229 #endif 230 231 #define ECANCELED 89 /* Operation canceled */ 232 233 #define EIDRM 90 /* Identifier removed */ 234 #define ENOMSG 91 /* No message of desired type */ 235 #define EILSEQ 92 /* Illegal byte sequence */ 236 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 237 #define ENOATTR 93 /* Attribute not found */ 238 #endif 239 240 #define EBADMSG 94 /* Bad message */ 241 #define EMULTIHOP 95 /* Reserved */ 242 #define ENODATA 96 /* No message available on STREAM */ 243 #define ENOLINK 97 /* Reserved */ 244 #define ENOSR 98 /* No STREAM resources */ 245 #define ENOSTR 99 /* Not a STREAM */ 246 #define EPROTO 100 /* Protocol error */ 247 #define ETIME 101 /* STREAM ioctl timeout */ 248 249 #if __DARWIN_UNIX03 || defined(KERNEL) 250 /* This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL */ 251 #define EOPNOTSUPP 102 /* Operation not supported on socket */ 252 #endif /* __DARWIN_UNIX03 || KERNEL */ 253 254 #define ENOPOLICY 103 /* No such policy registered */ 255 256 #if __DARWIN_C_LEVEL >= 200809L 257 #define ENOTRECOVERABLE 104 /* State not recoverable */ 258 #define EOWNERDEAD 105 /* Previous owner died */ 259 #endif 260 261 #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL 262 #define EQFULL 106 /* Interface output queue is full */ 263 #define ELAST 106 /* Must be equal largest errno */ 264 #endif 265 266 #endif /* _SYS_ERRNO_H_ */