Exemplos de ULTRA_CHANNEL_CLIENT_RELEASE_OS em C++ (Cpp)

Exemplo n.º 1

Arquivo: uisqueue.c Projeto: AkyZero/wrapfs-latest

static u8
do_locked_client_insert(struct uisqueue_info *queueinfo,
			unsigned int whichqueue,
			void *pSignal,
			spinlock_t *lock,
			unsigned char issueInterruptIfEmpty,
			u64 interruptHandle, u8 *channelId)
{
	unsigned long flags;
	unsigned char queueWasEmpty;
	unsigned int locked = 0;
	unsigned int acquired = 0;
	u8 rc = 0;

	spin_lock_irqsave(lock, flags);
	locked = 1;

	if (!ULTRA_CHANNEL_CLIENT_ACQUIRE_OS(queueinfo->chan, channelId, NULL))
		goto Away;

	acquired = 1;

	queueWasEmpty = visor_signalqueue_empty(queueinfo->chan, whichqueue);
	if (!visor_signal_insert(queueinfo->chan, whichqueue, pSignal))
		goto Away;
	ULTRA_CHANNEL_CLIENT_RELEASE_OS(queueinfo->chan, channelId, NULL);
	acquired = 0;
	spin_unlock_irqrestore(lock, flags);
	locked = 0;

	queueinfo->packets_sent++;

	rc = 1;
Away:
	if (acquired) {
		ULTRA_CHANNEL_CLIENT_RELEASE_OS(queueinfo->chan, channelId,
						NULL);
		acquired = 0;
	}
	if (locked) {
		spin_unlock_irqrestore((spinlock_t *) lock, flags);
		locked = 0;
	}

	return rc;
}

Exemplo n.º 2

Arquivo: uisqueue.c Projeto: 3null/linux

static u8
do_locked_client_insert(struct uisqueue_info *queueinfo,
			unsigned int whichqueue,
			void *pSignal,
			spinlock_t *lock,
			unsigned char issueInterruptIfEmpty,
			u64 interruptHandle, u8 *channelId)
{
	unsigned long flags;
	u8 rc = 0;

	spin_lock_irqsave(lock, flags);
	if (!ULTRA_CHANNEL_CLIENT_ACQUIRE_OS(queueinfo->chan, channelId, NULL))
		goto unlock;
	if (visor_signal_insert(queueinfo->chan, whichqueue, pSignal)) {
		queueinfo->packets_sent++;
		rc = 1;
	}
	ULTRA_CHANNEL_CLIENT_RELEASE_OS(queueinfo->chan, channelId, NULL);
unlock:
	spin_unlock_irqrestore((spinlock_t *)lock, flags);
	return rc;
}