1/*
2 * $Id: zassert.h,v 1.2 2004/12/03 18:01:04 ajs Exp $
3 *
4 * This file is part of Quagga.
5 *
6 * Quagga is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, or (at your option) any
9 * later version.
10 *
11 * Quagga is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with Quagga; see the file COPYING.  If not, write to the Free
18 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
19 * 02111-1307, USA.
20 */
21
22#ifndef _QUAGGA_ASSERT_H
23#define _QUAGGA_ASSERT_H
24
25extern void _zlog_assert_failed (const char *assertion, const char *file,
26				 unsigned int line, const char *function)
27				 __attribute__ ((noreturn));
28
29#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
30#define __ASSERT_FUNCTION    __func__
31#elif defined(__GNUC__)
32#define __ASSERT_FUNCTION    __FUNCTION__
33#else
34#define __ASSERT_FUNCTION    NULL
35#endif
36
37#define zassert(EX) ((void)((EX) ?  0 :	\
38			    (_zlog_assert_failed(#EX, __FILE__, __LINE__, \
39						 __ASSERT_FUNCTION), 0)))
40
41#undef assert
42#define assert(EX) zassert(EX)
43
44#endif /* _QUAGGA_ASSERT_H */
45