1/*	$OpenBSD: err.h,v 1.13 2015/08/31 02:53:56 guenther Exp $	*/
2/*	$NetBSD: err.h,v 1.11 1994/10/26 00:55:52 cgd Exp $	*/
3
4/*-
5 * Copyright (c) 1993
6 *	The Regents of the University of California.  All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 *	@(#)err.h	8.1 (Berkeley) 6/2/93
33 */
34
35#ifndef _ERR_H_
36#define	_ERR_H_
37
38#include <sys/cdefs.h>
39#include <machine/_types.h>		/* for __va_list */
40
41__BEGIN_DECLS
42
43__dead void	err(int, const char *, ...)
44			__attribute__((__format__ (printf, 2, 3)));
45__dead void	verr(int, const char *, __va_list)
46			__attribute__((__format__ (printf, 2, 0)));
47__dead void	errc(int, int, const char *, ...)
48			__attribute__((__format__ (printf, 3, 4)));
49__dead void	verrc(int, int, const char *, __va_list)
50			__attribute__((__format__ (printf, 3, 0)));
51__dead void	errx(int, const char *, ...)
52			__attribute__((__format__ (printf, 2, 3)));
53__dead void	verrx(int, const char *, __va_list)
54			__attribute__((__format__ (printf, 2, 0)));
55void		warn(const char *, ...)
56			__attribute__((__format__ (printf, 1, 2)));
57void		vwarn(const char *, __va_list)
58			__attribute__((__format__ (printf, 1, 0)));
59void		warnc(int, const char *, ...)
60			__attribute__((__format__ (printf, 2, 3)));
61void		vwarnc(int, const char *, __va_list)
62			__attribute__((__format__ (printf, 2, 0)));
63void		warnx(const char *, ...)
64			__attribute__((__format__ (printf, 1, 2)));
65void		vwarnx(const char *, __va_list)
66			__attribute__((__format__ (printf, 1, 0)));
67
68__END_DECLS
69
70#endif /* !_ERR_H_ */
71