C++ (Cpp) OSSetAlarmUserData Exemples

Exemple #1

Fichier : coreinit_thread.cpp Projet : aspico/wiiu-emu

void
OSSleepTicks(Time ticks)
{
   if (1) {
      OSTestThreadCancel();
      gLog->warn("Ignoring unimplemented OSSleepTicks");
      return;
   }

   auto thread = OSGetCurrentThread();

   OSLockScheduler();

   // Create the alarm user data
   auto data = OSAllocFromSystem<SleepAlarmData>();
   data->thread = thread;

   // Create an alarm to trigger wakeup
   auto alarm = OSAllocFromSystem<OSAlarm>();
   OSCreateAlarm(alarm);
   OSSetAlarmUserData(alarm, data);
   OSSetAlarm(alarm, ticks, pSleepAlarmHandler);

   // Sleep thread
   OSSleepThreadNoLock(nullptr);
   OSRescheduleNoLock();

   OSFreeToSystem(data);
   OSFreeToSystem(alarm);
   OSUnlockScheduler();
}

Exemple #2

Fichier : coreinit_event.cpp Projet : Subv/decaf-emu

/**
 * Wait for an event value to be TRUE with a timeout
 *
 * Behaves the same than OSWaitEvent but with a timeout.
 *
 * Returns TRUE if the event was signalled, FALSE if wait timed out.
 */
BOOL
OSWaitEventWithTimeout(OSEvent *event, OSTime timeout)
{
   BOOL result = TRUE;
   OSLockScheduler();

   // Check if event is already set
   if (event->value) {
      if (event->mode == OSEventMode::AutoReset) {
         // Reset event
         event->value = FALSE;
      }

      OSUnlockScheduler();
      return TRUE;
   }

   // Setup some alarm data for callback
   auto data = OSAllocFromSystem<EventAlarmData>();
   data->event = event;
   data->thread = OSGetCurrentThread();
   data->timeout = FALSE;

   // Create an alarm to trigger timeout
   auto alarm = OSAllocFromSystem<OSAlarm>();
   OSCreateAlarm(alarm);
   OSSetAlarmUserData(alarm, data);
   OSSetAlarm(alarm, timeout, pEventAlarmHandler);

   // Wait for the event
   OSSleepThreadNoLock(&event->queue);
   OSRescheduleNoLock();

   if (data->timeout) {
      // Timed out, remove from wait queue
      OSEraseFromThreadQueue(&event->queue, data->thread);
      result = FALSE;
   }

   OSFreeToSystem(data);
   OSFreeToSystem(alarm);
   OSUnlockScheduler();
   return result;
}

Exemple #3

Fichier : coreinit_thread.cpp Projet : lioncash/wiiu-emu

void
OSSleepTicks(OSTime ticks)
{
   auto thread = OSGetCurrentThread();
   OSLockScheduler();

   // Create the alarm user data
   auto data = OSAllocFromSystem<SleepAlarmData>();
   data->thread = thread;

   // Create an alarm to trigger wakeup
   auto alarm = OSAllocFromSystem<OSAlarm>();
   OSCreateAlarm(alarm);
   OSSetAlarmUserData(alarm, data);
   OSSetAlarm(alarm, ticks, pSleepAlarmHandler);

   // Sleep thread
   OSSleepThreadNoLock(nullptr);
   OSRescheduleNoLock();

   OSFreeToSystem(data);
   OSFreeToSystem(alarm);
   OSUnlockScheduler();
}