---
title: Create
framework: networkingdriverkit
role: symbol
role_heading: Static Method
path: networkingdriverkit/iousernetworkrxsubmissionqueue/create
---

# Create

Creates a queue that delivers empty packets for you to fill with data from your hardware device.

## Declaration

```occ
static kern_return_t Create(IOUserNetworkPacketBufferPool *pool, OSObject *owner, uint32_t capacity, uint32_t queueId, IODispatchQueue *dispatchQueue, IOUserNetworkRxSubmissionQueue **queue);
```

## Parameters

- `pool`: The buffer pool containing the memory for the network packets. This parameter must not be NULL.
- `owner`: The object to use as the owner of the queue.
- `capacity`: The number of packets in the queue.
- `queueId`: An identifier for you to use to distinguish the queue from other queues. Specify 0 if you don’t use this parameter.
- `dispatchQueue`: The dispatch queue on which to execute tasks.
- `queue`: On return, the new queue object. It is a programmer error to specify NULL for this parameter.

## Return Value

Return Value kIOReturnSuccess on success, or another value if an error occurred.

## See Also

### Creating the Submission Queue

- [init](networkingdriverkit/iousernetworkrxsubmissionqueue/init.md)
- [free](networkingdriverkit/iousernetworkrxsubmissionqueue/free.md)