From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:00 -0500 Subject: lib: Add mlibc Signed-off-by: Ian Moffett --- lib/mlibc/options/ansi/include/assert.h | 46 +++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 lib/mlibc/options/ansi/include/assert.h (limited to 'lib/mlibc/options/ansi/include/assert.h') diff --git a/lib/mlibc/options/ansi/include/assert.h b/lib/mlibc/options/ansi/include/assert.h new file mode 100644 index 0000000..7eccae0 --- /dev/null +++ b/lib/mlibc/options/ansi/include/assert.h @@ -0,0 +1,46 @@ + +#ifndef _ASSERT_H +#define _ASSERT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef __MLIBC_ABI_ONLY + +// NOTE: This is not ISO C. Declared in LSB +__attribute__ ((__noreturn__)) void __assert_fail(const char *assertion, const char *file, unsigned int line, + const char *function); + +#endif /* !__MLIBC_ABI_ONLY */ + +#ifdef __cplusplus +} +#endif + +#endif // _ASSERT_H + +#include + +#if __MLIBC_GLIBC_OPTION +# include +#endif + +// NOTE: [7.2] requires this be outside the include guard +#ifdef NDEBUG + +#undef assert +#define assert(ignore) ((void)0) + +#else // NDEBUG + +#undef assert +#define assert(assertion) ((void)((assertion) \ + || (__assert_fail(#assertion, __FILE__, __LINE__, __func__), 0))) + +#endif // NDEBUG + +#ifndef __cplusplus +#undef static_assert +#define static_assert _Static_assert +#endif -- cgit v1.2.3