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# IOUserNetworkTxSubmissionQueueCompat

```
class IOUserNetworkTxSubmissionQueueCompat;
```

## Topics

### Instance Methods

[`virtual void free();`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/free)

[`virtual bool init();`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/init)

[`virtual bool initWithPool(IOUserNetworkPacketBufferPool *pool, IOUserNetworkServiceClass serviceClass, uint32_t capacity, IOUserNetworkPacketQueueCompatId queueId, OSObject *target, QueryFreeSpaceActionCompat freeSpaceAction, DequeueActionCompat dequeueAction, void *refCon, IOOptionBits options);`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/initWithPool)

[`virtual void purgePackets();`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/purgePackets)

### Type Methods

[`static kern_return_t Create(IOUserNetworkPacketBufferPool *pool, OSObject *owner, uint32_t capacity, uint32_t queueId, IODispatchQueue *dispatchQueue, IOUserNetworkTxSubmissionQueueCompat **queue);`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/Create-46dem)

[`static kern_return_t Create(IOUserNetworkPacketBufferPool *pool, OSObject *owner, IOUserNetworkServiceClass serviceClass, uint32_t capacity, uint32_t queueId, IODispatchQueue *dispatchQueue, IOUserNetworkTxSubmissionQueueCompat **queue);`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/Create-9aa1k)

[`static IOUserNetworkTxSubmissionQueueCompat * withPool(IOUserNetworkPacketBufferPool *pool, uint32_t capacity, IOUserNetworkPacketQueueCompatId queueId, OSObject *target, QueryFreeSpaceActionCompat freeSpaceAction, DequeueActionCompat dequeueAction, void *refCon, IOOptionBits options);`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/withPool)

[`static IOUserNetworkTxSubmissionQueueCompat * withPoolAndServiceClass(IOUserNetworkPacketBufferPool *pool, IOUserNetworkServiceClass serviceClass, uint32_t capacity, IOUserNetworkPacketQueueCompatId queueId, OSObject *target, QueryFreeSpaceActionCompat freeSpaceAction, DequeueActionCompat dequeueAction, void *refCon, IOOptionBits options);`](/documentation/NetworkingDriverKit/IOUserNetworkTxSubmissionQueueCompat/withPoolAndServiceClass)

## Relationships

### Inherits From

[`IOUserNetworkPacketQueueCompat`](/documentation/NetworkingDriverKit/IOUserNetworkPacketQueueCompat)

---

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