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Annotation of embedaddon/quagga/lib/zassert.h, revision 1.1.1.2

1.1       misho       1: /*
                      2:  * $Id: zassert.h,v 1.2 2004/12/03 18:01:04 ajs Exp $
1.1.1.2 ! misho       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.  
1.1       misho      20:  */
                     21: 
                     22: #ifndef _QUAGGA_ASSERT_H
                     23: #define _QUAGGA_ASSERT_H
                     24: 
                     25: extern 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 */