+ smx_process_t self = SIMIX_process_self();
+ xbt_assert0((mutex != NULL), "Invalid parameters");
+ smx_action_t act_sleep;
+
+ cond->mutex = mutex;
+
+ SIMIX_mutex_unlock(mutex);
+ if (max_duration >=0) {
+ act_sleep = SIMIX_action_sleep(SIMIX_host_self(), max_duration);
+ SIMIX_register_action_to_condition(act_sleep,cond);
+ SIMIX_register_condition_to_action(act_sleep,cond);
+ }
+ __SIMIX_cond_wait(cond);
+
+ /* get the mutex again */
+ self->simdata->mutex = cond->mutex;
+ SIMIX_mutex_lock(cond->mutex);
+