diff options
Diffstat (limited to '')
| -rw-r--r-- | include/assert.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/include/assert.h b/include/assert.h index 6315ae1..838a9bf 100644 --- a/include/assert.h +++ b/include/assert.h @@ -56,7 +56,7 @@ #define static_assert _Static_assert -#ifndef __PORTABLE +#if (defined(_SLIBC_SOURCE) || defined(_GNU_SOURCE)) && !defined(__PORTABLE) /** * Unless `NDEBUG` is defined, print an error message * and abort the process, if `errnum` is non-zero. @@ -65,15 +65,15 @@ * * `assert_perror` is a GNU extension. */ -#if defined(_SLIBC_SOURCE) || defined(_GNU_SOURCE) -#ifdef assert_perror -# undef assert_perror -#endif -#ifdef NDEBUG -# define assert_perror(errnum) ((void)0) -#else -# define assert_perror(errnum) \ +# ifdef assert_perror +# undef assert_perror +# endif +# ifdef NDEBUG +# define assert_perror(errnum) ((void)0) +# else +# define assert_perror(errnum) \ ((void)((errnum == 0) ? 0 : (__assert_fail(NULL, errnum, __FILE__, __LINE__, __func__), 0))) +# endif #endif @@ -89,7 +89,6 @@ */ void __assert_fail(const char*, int, const char*, int, const char*) __noreturn __GCC_ONLY(__attribute__((nonnull(3, 4, 5)))); -#endif |