diff options
Diffstat (limited to 'include/my_pthread.h')
| -rw-r--r-- | include/my_pthread.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/my_pthread.h b/include/my_pthread.h index 1cedbbc4fd0..13b7cf93d6f 100644 --- a/include/my_pthread.h +++ b/include/my_pthread.h @@ -116,6 +116,7 @@ struct timespec { void win_pthread_init(void); int win_pthread_setspecific(void *A,void *B,uint length); +int win_pthread_mutex_trylock(pthread_mutex_t *mutex); int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *); int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr); int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex); @@ -176,7 +177,7 @@ extern int pthread_mutex_destroy (pthread_mutex_t *); #else #define pthread_mutex_init(A,B) (InitializeCriticalSection(A),0) #define pthread_mutex_lock(A) (EnterCriticalSection(A),0) -#define pthread_mutex_trylock(A) (WaitForSingleObject((A), 0) == WAIT_TIMEOUT) +#define pthread_mutex_trylock(A) win_pthread_mutex_trylock((A)) #define pthread_mutex_unlock(A) LeaveCriticalSection(A) #define pthread_mutex_destroy(A) DeleteCriticalSection(A) #define my_pthread_setprio(A,B) SetThreadPriority(GetCurrentThread(), (B)) @@ -574,7 +575,7 @@ typedef struct st_safe_mutex_info_t int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr, const char *file, uint line); -int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line); +int safe_mutex_lock(safe_mutex_t *mp, my_bool try_lock, const char *file, uint line); int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line); int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line); int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file, @@ -597,12 +598,12 @@ void safe_mutex_end(FILE *file); #undef pthread_cond_timedwait #undef pthread_mutex_trylock #define pthread_mutex_init(A,B) safe_mutex_init((A),(B),__FILE__,__LINE__) -#define pthread_mutex_lock(A) safe_mutex_lock((A),__FILE__,__LINE__) +#define pthread_mutex_lock(A) safe_mutex_lock((A), FALSE, __FILE__, __LINE__) #define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__) #define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__) #define pthread_cond_wait(A,B) safe_cond_wait((A),(B),__FILE__,__LINE__) #define pthread_cond_timedwait(A,B,C) safe_cond_timedwait((A),(B),(C),__FILE__,__LINE__) -#define pthread_mutex_trylock(A) pthread_mutex_lock(A) +#define pthread_mutex_trylock(A) safe_mutex_lock((A), TRUE, __FILE__, __LINE__) #define pthread_mutex_t safe_mutex_t #define safe_mutex_assert_owner(mp) \ DBUG_ASSERT((mp)->count > 0 && \ |