diff options
Diffstat (limited to 'usr/src/lib/libc/port/threads/pthread.c')
| -rw-r--r-- | usr/src/lib/libc/port/threads/pthread.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/usr/src/lib/libc/port/threads/pthread.c b/usr/src/lib/libc/port/threads/pthread.c index 34b4b4c73c..dc0123361d 100644 --- a/usr/src/lib/libc/port/threads/pthread.c +++ b/usr/src/lib/libc/port/threads/pthread.c @@ -177,6 +177,14 @@ pthread_create(pthread_t *thread, const pthread_attr_t *attr, return (error); } +static void +_mutex_unlock_wrap(void *ptr) +{ + mutex_t *mp = ptr; + + (void) mutex_unlock(mp); +} + /* * pthread_once: calls given function only once. * it synchronizes via mutex in pthread_once_t structure @@ -192,7 +200,7 @@ pthread_once(pthread_once_t *once_control, void (*init_routine)(void)) if (once->once_flag == PTHREAD_ONCE_NOTDONE) { (void) mutex_lock(&once->mlock); if (once->once_flag == PTHREAD_ONCE_NOTDONE) { - pthread_cleanup_push(mutex_unlock, &once->mlock); + pthread_cleanup_push(_mutex_unlock_wrap, &once->mlock); (*init_routine)(); pthread_cleanup_pop(0); membar_producer(); |