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 1fb36afb6d4..df42ebeadd0 100644 --- a/include/my_pthread.h +++ b/include/my_pthread.h @@ -132,16 +132,17 @@ void pthread_exit(void *a); /* was #define pthread_exit(A) ExitThread(A)*/ #define pthread_equal(A,B) ((A) == (B)) #ifdef OS2 -int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *); -int pthread_mutex_lock (pthread_mutex_t *); -int pthread_mutex_unlock (pthread_mutex_t *); -int pthread_mutex_destroy (pthread_mutex_t *); +extern int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *); +extern int pthread_mutex_lock (pthread_mutex_t *); +extern int pthread_mutex_unlock (pthread_mutex_t *); +extern int pthread_mutex_destroy (pthread_mutex_t *); #define my_pthread_setprio(A,B) DosSetPriority(PRTYS_THREAD,PRTYC_NOCHANGE, B, A) #define pthread_kill(A,B) raise(B) #define pthread_exit(A) pthread_dummy() #else #define pthread_mutex_init(A,B) InitializeCriticalSection(A) #define pthread_mutex_lock(A) (EnterCriticalSection(A),0) +#define pthread_mutex_trylock(A) (WaitForSingleObject((A), 0) == WAIT_TIMEOUT) #define pthread_mutex_unlock(A) LeaveCriticalSection(A) #define pthread_mutex_destroy(A) DeleteCriticalSection(A) #define my_pthread_setprio(A,B) SetThreadPriority(GetCurrentThread(), (B)) |