include/assert.h

   1 #include <assert/assert.h>
   2
   3 #ifndef _ISOMAC
   4 /* This prints an "Assertion failed" message and aborts.
   5    In installed assert.h this is only conditionally declared,
   6    so it has to be repeated here.  */
   7 extern void __assert_fail (const char *__assertion, const char *__file,
   8                            unsigned int __line, const char *__function)
   9      __THROW __attribute__ ((__noreturn__));
  10
  11 /* Likewise, but prints the error text for ERRNUM.  */
  12 extern void __assert_perror_fail (int __errnum, const char *__file,
  13                                   unsigned int __line,
  14                                   const char *__function)
  15      __THROW __attribute__ ((__noreturn__));
  16
  17 /* The real implementation of the two functions above.  */
  18 extern void __assert_fail_base (const char *fmt, const char *assertion,
  19                                 const char *file, unsigned int line,
  20                                 const char *function)
  21      __THROW  __attribute__ ((__noreturn__)) attribute_hidden;
  22
  23 rtld_hidden_proto (__assert_fail)
  24 rtld_hidden_proto (__assert_perror_fail)
  25 libc_hidden_proto (__assert_perror_fail)
  26
  27
  28 # if IS_IN (libc)
  29 /* Redirect to the internal version which does not use stderr.  */
  30 extern _Noreturn __typeof (__assert_fail) __libc_assert_fail attribute_hidden;
  31 #  define __assert_fail __libc_assert_fail
  32 # endif
  33 #endif