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macro: hookup assert logic with log logic

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Lennart Poettering 2010-04-13 03:59:39 +02:00
parent 40531a555a
commit dd8f71ee9f
1 changed files with 25 additions and 3 deletions
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28
macro.h
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@ -35,6 +35,8 @@
#define _deprecated __attribute__ ((deprecated)) #define _deprecated __attribute__ ((deprecated))
#define _packed __attribute__ ((packed)) #define _packed __attribute__ ((packed))
#define _malloc __attribute__ ((malloc)) #define _malloc __attribute__ ((malloc))
#define _likely(x) (__builtin_expect(!!(x),1))
#define _unlikely(x) (__builtin_expect(!!(x),0))
/* Rounds up */ /* Rounds up */
static inline size_t ALIGN(size_t l) { static inline size_t ALIGN(size_t l) {
@ -65,11 +67,29 @@ static inline size_t ALIGN(size_t l) {
((_x > _high) ? _high : ((_x < _low) ? _low : _x)); \ ((_x > _high) ? _high : ((_x < _low) ? _low : _x)); \
}) })
#define assert_se(expr) \
do { \
if (_unlikely(!(expr))) { \
log_error("Assertion '%s' failed at %s:%u, function %s(). Aborting.", \
#expr , __FILE__, __LINE__, __PRETTY_FUNCTION__); \
abort(); \
} \
} while (false) \
/* We override the glibc assert() here. */
#undef assert
#ifdef NDEBUG
#define assert(expr) do {} while(false)
#else
#define assert(expr) assert_se(expr)
#endif
#define assert_not_reached(t) assert(!(t)) #define assert_not_reached(t) \
do { \
#define assert_se(x) assert(x) log_error("Code should not be reached '%s' at %s:%u, function %s(). Aborting.", \
t, __FILE__, __LINE__, __PRETTY_FUNCTION__); \
abort(); \
} while (false)
#define assert_cc(expr) \ #define assert_cc(expr) \
do { \ do { \
@ -103,4 +123,6 @@ static inline size_t ALIGN(size_t l) {
(iovec).iov_len = strlen(s); \ (iovec).iov_len = strlen(s); \
} while(false); } while(false);
#include "log.h"
#endif #endif