Searched refs:update_mutex (Results 1 – 1 of 1) sorted by relevance
69 pthread_mutex_t update_mutex; member111 locked = (pthread_mutex_trylock(&meter->update_mutex) >= 0); in snd_pcm_meter_update_main()125 pthread_mutex_unlock(&meter->update_mutex); in snd_pcm_meter_update_main()136 pthread_mutex_lock(&meter->update_mutex); in snd_pcm_meter_update_scope()155 pthread_mutex_unlock(&meter->update_mutex); in snd_pcm_meter_update_scope()275 pthread_mutex_destroy(&meter->update_mutex); in snd_pcm_meter_close()600 pthread_mutex_init(&meter->update_mutex, NULL); in snd_pcm_meter_open()