apps/include/assert.h

   1 /*
   2     meinOS - A unix-like x86 microkernel operating system
   3     Copyright (C) 2008  Janosch Gräf <janosch.graef@gmx.net>
   4
   5     This program is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU Lesser General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU Lesser General Public License for more details.
  14
  15     You should have received a copy of the GNU Lesser General Public License
  16     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #ifndef _ASSERT_H_
  20 #define _ASSERT_H_
  21
  22 #include <sys/cdefs.h>
  23
  24 #ifdef NDEBUG
  25   #define assert(expr) ((void)0)
  26 #else
  27   void __assert_fail(const char *assertion,const char *file,unsigned int line,const char *function);
  28   #define assert(expr) (expr?0:__assert_fail(__STRING(expr),__FILE__,__LINE__,__func__))
  29 #endif
  30
  31 #endif