lib/zassert.h

   1 /*
   2  * $Id: zassert.h,v 1.2 2004/12/03 18:01:04 ajs Exp $
   3  */
   4
   5 #ifndef _QUAGGA_ASSERT_H
   6 #define _QUAGGA_ASSERT_H
   7
   8 extern void _zlog_assert_failed (const char *assertion, const char *file,
   9                                  unsigned int line, const char *function)
  10                                  __attribute__ ((noreturn));
  11
  12 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
  13 #define __ASSERT_FUNCTION    __func__
  14 #elif defined(__GNUC__)
  15 #define __ASSERT_FUNCTION    __FUNCTION__
  16 #else
  17 #define __ASSERT_FUNCTION    NULL
  18 #endif
  19
  20 #define zassert(EX) ((void)((EX) ?  0 : \
  21                             (_zlog_assert_failed(#EX, __FILE__, __LINE__, \
  22                                                  __ASSERT_FUNCTION), 0)))
  23
  24 #undef assert
  25 #define assert(EX) zassert(EX)
  26
  27 #endif /* _QUAGGA_ASSERT_H */