diff options
Diffstat (limited to 'src/interfaces/libpq/fe-connect.c')
| -rw-r--r-- | src/interfaces/libpq/fe-connect.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c index dd6c988790b..ec9a9a570a5 100644 --- a/src/interfaces/libpq/fe-connect.c +++ b/src/interfaces/libpq/fe-connect.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.357 2008/03/31 02:43:14 tgl Exp $ + * $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.358 2008/05/16 18:30:53 mha Exp $ * *------------------------------------------------------------------------- */ @@ -3835,14 +3835,23 @@ default_threadlock(int acquire) while (InterlockedExchange(&mutex_initlock, 1) == 1) /* loop, another thread own the lock */ ; if (singlethread_lock == NULL) - pthread_mutex_init(&singlethread_lock, NULL); + { + if (pthread_mutex_init(&singlethread_lock, NULL)) + PGTHREAD_ERROR("failed to initialize mutex"); + } InterlockedExchange(&mutex_initlock, 0); } #endif if (acquire) - pthread_mutex_lock(&singlethread_lock); + { + if (pthread_mutex_lock(&singlethread_lock)) + PGTHREAD_ERROR("failed to lock mutex"); + } else - pthread_mutex_unlock(&singlethread_lock); + { + if (pthread_mutex_unlock(&singlethread_lock)) + PGTHREAD_ERROR("failed to unlock mutex"); + } #endif } |