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