diff options
Diffstat (limited to 'lib/birdlib.h')
| -rw-r--r-- | lib/birdlib.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h index 5202b0c8..23036c1b 100644 --- a/lib/birdlib.h +++ b/lib/birdlib.h @@ -72,6 +72,7 @@ static inline int u64_cmp(u64 i1, u64 i2) #define NORET __attribute__((noreturn)) #define UNUSED __attribute__((unused)) #define PACKED __attribute__((packed)) +#define NONNULL(...) __attribute__((nonnull((__VA_ARGS__)))) #ifndef HAVE_THREAD_LOCAL #define _Thread_local @@ -162,12 +163,23 @@ void debug(const char *msg, ...); /* Printf to debug output */ #define DBG(x, y...) do { } while(0) #endif +#define ASSERT_DIE(x) do { if (!(x)) bug("Assertion '%s' failed at %s:%d", #x, __FILE__, __LINE__); } while(0) + +#define EXPENSIVE_CHECK(x) /* intentionally left blank */ + #ifdef DEBUGGING -#define ASSERT(x) do { if (!(x)) bug("Assertion '%s' failed at %s:%d", #x, __FILE__, __LINE__); } while(0) +#define ASSERT(x) ASSERT_DIE(x) +#define ASSUME(x) ASSERT_DIE(x) +#ifdef ENABLE_EXPENSIVE_CHECKS +#undef EXPENSIVE_CHECK +#define EXPENSIVE_CHECK(x) ASSERT_DIE(x) +#endif #else #define ASSERT(x) do { if (!(x)) log(L_BUG "Assertion '%s' failed at %s:%d", #x, __FILE__, __LINE__); } while(0) +#define ASSUME(x) /* intentionally left blank */ #endif + #ifdef DEBUGGING asm( ".pushsection \".debug_gdb_scripts\", \"MS\",@progbits,1\n" |