380     struct osi_event *event = osi_calloc(sizeof(struct osi_event));  in osi_event_create()  local
381     if (event != NULL) {  in osi_event_create()
382         if (osi_mutex_new(&event->lock) == 0) {  in osi_event_create()
383             event->item.func = func;  in osi_event_create()
384             event->item.context = context;  in osi_event_create()
385             return event;  in osi_event_create()
387         osi_free(event);  in osi_event_create()
393 void osi_event_delete(struct osi_event* event)  in osi_event_delete()  argument
395     if (event != NULL) {  in osi_event_delete()
396         osi_mutex_free(&event->lock);  in osi_event_delete()
397         memset(event, 0, sizeof(struct osi_event));  in osi_event_delete()
398         osi_free(event);  in osi_event_delete()
402 bool osi_event_bind(struct osi_event* event, osi_thread_t *thread, int queue_idx)  in osi_event_bind()  argument
404     if (event == NULL || event->thread != NULL) {  in osi_event_bind()
412     event->thread = thread;  in osi_event_bind()
413     event->queue_idx = queue_idx;  in osi_event_bind()
420     struct osi_event *event = (struct osi_event *)context;  in osi_thread_generic_event_handler()  local
421     if (event != NULL && event->item.func != NULL) {  in osi_thread_generic_event_handler()
422         osi_mutex_lock(&event->lock, OSI_MUTEX_MAX_TIMEOUT);  in osi_thread_generic_event_handler()
423         event->is_queued = 0;  in osi_thread_generic_event_handler()
424         osi_mutex_unlock(&event->lock);  in osi_thread_generic_event_handler()
425         event->item.func(event->item.context);  in osi_thread_generic_event_handler()
429 bool osi_thread_post_event(struct osi_event *event, uint32_t timeout)  in osi_thread_post_event()  argument
431     assert(event != NULL && event->thread != NULL);  in osi_thread_post_event()
432     assert(event->queue_idx >= 0 && event->queue_idx < event->thread->work_queue_num);  in osi_thread_post_event()
434     if (event->is_queued == 0) {  in osi_thread_post_event()
436         osi_mutex_lock(&event->lock, OSI_MUTEX_MAX_TIMEOUT);  in osi_thread_post_event()
437         event->is_queued += 1;  in osi_thread_post_event()
438         acquire_cnt = event->is_queued;  in osi_thread_post_event()
439         osi_mutex_unlock(&event->lock);  in osi_thread_post_event()
442 …ret = osi_thread_post(event->thread, osi_thread_generic_event_handler, event, event->queue_idx, ti…  in osi_thread_post_event()
445                 osi_mutex_lock(&event->lock, OSI_MUTEX_MAX_TIMEOUT);  in osi_thread_post_event()
446                 event->is_queued = 0;  in osi_thread_post_event()
447                 osi_mutex_unlock(&event->lock);  in osi_thread_post_event()