diff options
Diffstat (limited to 'nptl/old_pthread_cond_wait.c')
| -rw-r--r-- | nptl/old_pthread_cond_wait.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/nptl/old_pthread_cond_wait.c b/nptl/old_pthread_cond_wait.c index 3b54faca69..50505a265e 100644 --- a/nptl/old_pthread_cond_wait.c +++ b/nptl/old_pthread_cond_wait.c @@ -34,13 +34,18 @@ __pthread_cond_wait_2_0 (cond, mutex) { pthread_cond_t *newcond; +#if LLL_MUTEX_LOCK_INITIALIZER == 0 + newcond = (pthread_cond_t *) calloc (sizeof (pthread_cond_t), 1); + if (newcond == NULL) + return ENOMEM; +#else newcond = (pthread_cond_t *) malloc (sizeof (pthread_cond_t)); if (newcond == NULL) return ENOMEM; - *newcond = (pthread_cond_t) PTHREAD_COND_INITIALIZER; - - atomic_write_barrier (); + /* Initialize the condvar. */ + (void) pthread_cond_init (newcond, NULL); +#endif if (atomic_compare_and_exchange_acq (&cond->cond, newcond, NULL) != 0) /* Somebody else just initialized the condvar. */ |