1 /* $MirOS: src/include/err.h,v 1.2 2013/10/31 20:06:07 tg Exp $ */ 2 /* $OpenBSD: err.h,v 1.9 2003/06/02 19:34:12 millert Exp $ */ 3 /* $NetBSD: err.h,v 1.11 1994/10/26 00:55:52 cgd Exp $ */ 4 5 /*- 6 * Copyright © 2013 7 * Thorsten “mirabilos” Glaser <tg@mirbsd.org> 8 * Copyright (c) 1993 9 * The Regents of the University of California. All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)err.h 8.1 (Berkeley) 6/2/93 36 */ 37 38 #ifndef _ERR_H_ 39 #define _ERR_H_ 40 41 /* 42 * Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two 43 * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one 44 * of them here we may collide with the utility's includes. It's unreasonable 45 * for utilities to have to include one of them to include err.h, so we get 46 * _BSD_VA_LIST_ from <machine/ansi.h> and use it. 47 */ 48 #include <machine/ansi.h> 49 #include <sys/cdefs.h> 50 51 __BEGIN_DECLS 52 53 __dead void err(int, const char *, ...) 54 __attribute__((__format__(__printf__, 2, 3))); 55 __dead void verr(int, const char *, _BSD_VA_LIST_) 56 __attribute__((__format__(__printf__, 2, 0))); 57 __dead void errx(int, const char *, ...) 58 __attribute__((__format__(__printf__, 2, 3))); 59 __dead void verrx(int, const char *, _BSD_VA_LIST_) 60 __attribute__((__format__(__printf__, 2, 0))); 61 void warn(const char *, ...) 62 __attribute__((__format__(__printf__, 1, 2))); 63 void vwarn(const char *, _BSD_VA_LIST_) 64 __attribute__((__format__(__printf__, 1, 0))); 65 void warnx(const char *, ...) 66 __attribute__((__format__(__printf__, 1, 2))); 67 void vwarnx(const char *, _BSD_VA_LIST_) 68 __attribute__((__format__(__printf__, 1, 0))); 69 70 /* 71 * The _* versions are for use in library functions so user-defined 72 * versions of err*,warn* do not get used. 73 */ 74 __dead void _err(int, const char *, ...) 75 __attribute__((__format__(__printf__, 2, 3))); 76 __dead void _verr(int, const char *, _BSD_VA_LIST_) 77 __attribute__((__format__(__printf__, 2, 0))); 78 __dead void _errx(int, const char *, ...) 79 __attribute__((__format__(__printf__, 2, 3))); 80 __dead void _verrx(int, const char *, _BSD_VA_LIST_) 81 __attribute__((__format__(__printf__, 2, 0))); 82 void _warn(const char *, ...) 83 __attribute__((__format__(__printf__, 1, 2))); 84 void _vwarn(const char *, _BSD_VA_LIST_) 85 __attribute__((__format__(__printf__, 1, 0))); 86 void _warnx(const char *, ...) 87 __attribute__((__format__(__printf__, 1, 2))); 88 void _vwarnx(const char *, _BSD_VA_LIST_) 89 __attribute__((__format__(__printf__, 1, 0))); 90 91 __END_DECLS 92 93 #endif /* !_ERR_H_ */ 94