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simplify macro usage

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@19614 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming 2006-04-12 23:33:47 +00:00
parent a015d0b36f
commit 371e0316f0
1 changed files with 9 additions and 10 deletions
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19
include/asterisk/lock.h
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@ -60,17 +60,19 @@
* non-blocking calls.
*/
#ifndef HAVE_MTX_PROFILE
#define __MTX_PROF /* nothing */
#define __MTX_PROF(a) return pthread_mutex_lock((a))
#else
#define __MTX_PROF { \
#define __MTX_PROF(a) do { \
int i; \
/* profile only non-blocking events */ \
ast_mark(mtx_prof, 1); \
i = pthread_mutex_trylock(pmutex); \
i = pthread_mutex_trylock((a)); \
ast_mark(mtx_prof, 0); \
if (!i) \
return i; \
}
else \
return pthread_mutex_lock((a)); \
} while (0)
#endif /* HAVE_MTX_PROFILE */
#include <pthread.h>
@ -610,8 +612,7 @@ static void __attribute__ ((destructor)) fini_##mutex(void) \
static inline int ast_mutex_lock(ast_mutex_t *pmutex)
{
__MTX_PROF
return pthread_mutex_lock(pmutex);
__MTX_PROF(pmutex);
}
static inline int ast_mutex_trylock(ast_mutex_t *pmutex)
@ -631,8 +632,7 @@ static inline int ast_mutex_lock(ast_mutex_t *pmutex)
{
if (*pmutex == (ast_mutex_t)AST_MUTEX_KIND)
ast_mutex_init(pmutex);
__MTX_PROF
return pthread_mutex_lock(pmutex);
__MTX_PROF(pmutex);
}
static inline int ast_mutex_trylock(ast_mutex_t *pmutex)
@ -648,8 +648,7 @@ static inline int ast_mutex_trylock(ast_mutex_t *pmutex)
static inline int ast_mutex_lock(ast_mutex_t *pmutex)
{
__MTX_PROF
return pthread_mutex_lock(pmutex);
__MTX_PROF(pmutex);
}
static inline int ast_mutex_trylock(ast_mutex_t *pmutex)