diff options
Diffstat (limited to 'src/interfaces/libpq/pthread-win32.c')
| -rw-r--r-- | src/interfaces/libpq/pthread-win32.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/interfaces/libpq/pthread-win32.c b/src/interfaces/libpq/pthread-win32.c index 08629ca957..0133b8c92d 100644 --- a/src/interfaces/libpq/pthread-win32.c +++ b/src/interfaces/libpq/pthread-win32.c @@ -35,24 +35,27 @@ pthread_getspecific(pthread_key_t key) int pthread_mutex_init(pthread_mutex_t *mp, void *attr) { - *mp = CreateMutex(0, 0, 0); - if (*mp == NULL) + *mp = (CRITICAL_SECTION *)malloc(sizeof(CRITICAL_SECTION)); + if (!*mp) return 1; + InitializeCriticalSection(*mp); return 0; } int pthread_mutex_lock(pthread_mutex_t *mp) { - if (WaitForSingleObject(*mp, INFINITE) != WAIT_OBJECT_0) + if (!*mp) return 1; + EnterCriticalSection(*mp); return 0; } int pthread_mutex_unlock(pthread_mutex_t *mp) { - if (!ReleaseMutex(*mp)) + if (!*mp) return 1; + LeaveCriticalSection(*mp); return 0; } |