1228753Smm/*-
2228753Smm * Copyright (c) 2009 Joerg Sonnenberger
3228753Smm * All rights reserved.
4228753Smm *
5228753Smm * Redistribution and use in source and binary forms, with or without
6228753Smm * modification, are permitted provided that the following conditions
7228753Smm * are met:
8228753Smm * 1. Redistributions of source code must retain the above copyright
9228753Smm *    notice, this list of conditions and the following disclaimer.
10228753Smm * 2. Redistributions in binary form must reproduce the above copyright
11228753Smm *    notice, this list of conditions and the following disclaimer in the
12228753Smm *    documentation and/or other materials provided with the distribution.
13228753Smm *
14228753Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15228753Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16228753Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17228753Smm * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18228753Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19228753Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20228753Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21228753Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22228753Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23228753Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24228774Smm *
25228774Smm * $FreeBSD$
26228753Smm */
27228753Smm
28228753Smm#ifndef LAFE_ERR_H
29228753Smm#define LAFE_ERR_H
30228753Smm
31228753Smm#if defined(__GNUC__) && (__GNUC__ > 2 || \
32228753Smm                          (__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
33228753Smm#define __LA_DEAD       __attribute__((__noreturn__))
34228753Smm#else
35228753Smm#define __LA_DEAD
36228753Smm#endif
37228753Smm
38238856Smm#if defined(__GNUC__) && (__GNUC__ > 2 || \
39238856Smm			  (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
40238856Smm#define	__LA_PRINTFLIKE(f,a)	__attribute__((__format__(__printf__, f, a)))
41238856Smm#else
42238856Smm#define	__LA_PRINTFLIKE(f,a)
43238856Smm#endif
44238856Smm
45228753Smmextern const char *lafe_progname;
46228753Smm
47238856Smmvoid	lafe_warnc(int code, const char *fmt, ...) __LA_PRINTFLIKE(2, 3);
48238856Smmvoid	lafe_errc(int eval, int code, const char *fmt, ...) __LA_DEAD
49238856Smm		  __LA_PRINTFLIKE(3, 4);
50228753Smm
51228753Smm#endif
52