err.h (4492B) - Raw
1 /* 2 * Copyright (c) 2000, 2003, 2004, 2008 Apple Inc. All rights reserved. 3 * 4 * @APPLE_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. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 /*- 24 * Copyright (c) 1993 25 * The Regents of the University of California. All rights reserved. 26 * 27 * Redistribution and use in source and binary forms, with or without 28 * modification, are permitted provided that the following conditions 29 * are met: 30 * 1. Redistributions of source code must retain the above copyright 31 * notice, this list of conditions and the following disclaimer. 32 * 2. Redistributions in binary form must reproduce the above copyright 33 * notice, this list of conditions and the following disclaimer in the 34 * documentation and/or other materials provided with the distribution. 35 * 3. All advertising materials mentioning features or use of this software 36 * must display the following acknowledgement: 37 * This product includes software developed by the University of 38 * California, Berkeley and its contributors. 39 * 4. Neither the name of the University nor the names of its contributors 40 * may be used to endorse or promote products derived from this software 41 * without specific prior written permission. 42 * 43 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 44 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 45 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 46 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 47 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 48 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 49 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 50 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 51 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 52 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 53 * SUCH DAMAGE. 54 * 55 * @(#)err.h 8.1 (Berkeley) 6/2/93 56 */ 57 58 #ifndef _ERR_H_ 59 #define _ERR_H_ 60 61 /* 62 * Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two 63 * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one 64 * of them here we may collide with the utility's includes. It's unreasonable 65 * for utilities to have to include one of them to include err.h, so we get 66 * __darwin_va_list from <machine/_type.h> and use it. 67 */ 68 #include <sys/cdefs.h> 69 #include <_bounds.h> 70 #include <_types.h> 71 #include <Availability.h> 72 73 _LIBC_SINGLE_BY_DEFAULT() 74 75 __BEGIN_DECLS 76 void err(int, const char *, ...) __cold __dead2 __printflike(2, 3); 77 void verr(int, const char *, __darwin_va_list) __cold __dead2 __printflike(2, 0); 78 void errc(int, int, const char *, ...) __cold __dead2 __printflike(3, 4); 79 void verrc(int, int, const char *, __darwin_va_list) __cold __dead2 __printflike(3, 0); 80 void errx(int, const char *, ...) __cold __dead2 __printflike(2, 3); 81 void verrx(int, const char *, __darwin_va_list) __cold __dead2 __printflike(2, 0); 82 void warn(const char *, ...) __cold __printflike(1, 2); 83 void vwarn(const char *, __darwin_va_list) __cold __printflike(1, 0); 84 void warnc(int, const char *, ...) __cold __printflike(2, 3); 85 void vwarnc(int, const char *, __darwin_va_list) __cold __printflike(2, 0); 86 void warnx(const char *, ...) __cold __printflike(1, 2); 87 void vwarnx(const char *, __darwin_va_list) __cold __printflike(1, 0); 88 void err_set_file(void *); 89 void err_set_exit(void (* _Nullable)(int)); 90 #ifdef __BLOCKS__ 91 void err_set_exit_b(void (^ _Nullable)(int)) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); 92 #endif /* __BLOCKS__ */ 93 94 __END_DECLS 95 96 #endif /* !_ERR_H_ */