示例#1
0
void cleanNotifier(void* notifier_pointer, int32_t *status)
{
	{
		std::lock_guard<priority_recursive_mutex> sync(notifierMutex);
		Notifier* notifier = (Notifier*)notifier_pointer;

		// remove from list and delete
		if (notifier->prev) notifier->prev->next = notifier->next;
		if (notifier->next) notifier->next->prev = notifier->prev;
		if (notifiers == notifier) notifiers = notifier->next;
		delete notifier;
	}

	if (notifierRefCount.fetch_sub(1) == 1) {
		std::lock_guard<priority_mutex> sync(notifierInterruptMutex);
		// if this was the last notifier, clean up alarm and manager
		if (notifierAlarm) {
			notifierAlarm->writeEnable(false, status);
			delete notifierAlarm;
			notifierAlarm = nullptr;
		}
		if (notifierManager) {
			notifierManager->disable(status);
			delete notifierManager;
			notifierManager = nullptr;
		}
		closestTrigger = UINT64_MAX;
	}
}
示例#2
0
void HAL_CleanNotifier(HAL_NotifierHandle notifierHandle, int32_t* status) {
  {
    std::lock_guard<priority_recursive_mutex> sync(notifierMutex);
    auto notifier = notifierHandles.Get(notifierHandle);
    if (!notifier) return;

    // remove from list
    if (notifier->prev) notifier->prev->next = notifier->next;
    if (notifier->next) notifier->next->prev = notifier->prev;
    if (notifiers == notifier) notifiers = notifier->next;
    notifierHandles.Free(notifierHandle);

    if (notifier->threaded) {
      NotifierThreadOwner* owner =
          static_cast<NotifierThreadOwner*>(notifier->param);
      delete owner;
    }
  }

  if (notifierRefCount.fetch_sub(1) == 1) {
    std::lock_guard<priority_mutex> sync(notifierInterruptMutex);
    // if this was the last notifier, clean up alarm and manager
    if (notifierAlarm) {
      notifierAlarm->writeEnable(false, status);
      notifierAlarm = nullptr;
    }
    if (notifierManager) {
      notifierManager->disable(status);
      notifierManager = nullptr;
    }
    closestTrigger = UINT64_MAX;
  }
}
示例#3
0
inline void thread_pool::execute(delegate_type e)
{
  if (fc_.fetch_sub(1, ::std::memory_order_relaxed) <= 0)
  {
    spawn_thread();
  }
  // else do nothing

  {
    ::std::lock_guard<decltype(cm_)> l(cm_);

    delegates_.emplace_back(::std::move(e));
  }

  cv_.notify_one();
}