82     pthread_mutex_init(&updateMutex, nullptr);  in ScreenRecoveryUI()
326         pthread_mutex_lock(&updateMutex);  in ProgressThreadLoop()
352         pthread_mutex_unlock(&updateMutex);  in ProgressThreadLoop()
454     pthread_mutex_lock(&updateMutex);  in SetBackground()
459     pthread_mutex_unlock(&updateMutex);  in SetBackground()
463     pthread_mutex_lock(&updateMutex);  in SetProgressType()
471     pthread_mutex_unlock(&updateMutex);  in SetProgressType()
475     pthread_mutex_lock(&updateMutex);  in ShowProgress()
483     pthread_mutex_unlock(&updateMutex);  in ShowProgress()
487     pthread_mutex_lock(&updateMutex);  in SetProgress()
499     pthread_mutex_unlock(&updateMutex);  in SetProgress()
503     pthread_mutex_lock(&updateMutex);  in SetStage()
506     pthread_mutex_unlock(&updateMutex);  in SetStage()
518     pthread_mutex_lock(&updateMutex);  in Print()
532     pthread_mutex_unlock(&updateMutex);  in Print()
536     pthread_mutex_lock(&updateMutex);  in PutChar()
544     pthread_mutex_unlock(&updateMutex);  in PutChar()
548     pthread_mutex_lock(&updateMutex);  in ClearText()
555     pthread_mutex_unlock(&updateMutex);  in ClearText()
635     pthread_mutex_lock(&updateMutex);  in StartMenu()
648     pthread_mutex_unlock(&updateMutex);  in StartMenu()
652     pthread_mutex_lock(&updateMutex);  in SelectMenu()
664     pthread_mutex_unlock(&updateMutex);  in SelectMenu()
669     pthread_mutex_lock(&updateMutex);  in EndMenu()
674     pthread_mutex_unlock(&updateMutex);  in EndMenu()
678     pthread_mutex_lock(&updateMutex);  in IsTextVisible()
680     pthread_mutex_unlock(&updateMutex);  in IsTextVisible()
685     pthread_mutex_lock(&updateMutex);  in WasTextEverVisible()
687     pthread_mutex_unlock(&updateMutex);  in WasTextEverVisible()
692     pthread_mutex_lock(&updateMutex);  in ShowText()
696     pthread_mutex_unlock(&updateMutex);  in ShowText()
700     pthread_mutex_lock(&updateMutex);  in Redraw()
702     pthread_mutex_unlock(&updateMutex);  in Redraw()