+void gomp_sem_init (gomp_sem_t *sem, int value)
+{
+ int ret;
+
+ ret = pthread_mutex_init (&sem->mutex, NULL);
+ if (ret)
+ return;
+
+ ret = pthread_cond_init (&sem->cond, NULL);
+ if (ret)
+ return;
+
+ sem->value = value;
+}
+
+void gomp_sem_wait (gomp_sem_t *sem)
+{
+ int ret;
+
+ ret = pthread_mutex_lock (&sem->mutex);
+ if (ret)
+ return;
+
+ if (sem->value > 0)
+ {
+ sem->value--;
+ ret = pthread_mutex_unlock (&sem->mutex);
+ return;
+ }
+
+ while (sem->value <= 0)
+ {
+ ret = pthread_cond_wait (&sem->cond, &sem->mutex);
+ if (ret)
+ {
+ pthread_mutex_unlock (&sem->mutex);
+ return;
+ }
+ }
+
+ sem->value--;
+ ret = pthread_mutex_unlock (&sem->mutex);
+ return;
+}
+
+void gomp_sem_post (gomp_sem_t *sem)
+{
+ int ret;
+
+ ret = pthread_mutex_lock (&sem->mutex);
+ if (ret)
+ return;
+
+ sem->value++;
+
+ ret = pthread_mutex_unlock (&sem->mutex);
+ if (ret)
+ return;
+
+ ret = pthread_cond_signal (&sem->cond);
+
+ return;
+}
+
+void gomp_sem_destroy (gomp_sem_t *sem)
+{
+ int ret;
+
+ ret = pthread_mutex_destroy (&sem->mutex);
+ if (ret)
+ return;
+
+ ret = pthread_cond_destroy (&sem->cond);
+
+ return;
+}
+#else /* HAVE_BROKEN_POSIX_SEMAPHORES */