Create
Creates a new dispatch queue object.
Declaration
static kern_return_t Create(const IODispatchQueueName name, uint64_t options, uint64_t priority, IODispatchQueue **queue);Parameters
- name:
The name of the queue.
- options:
No options are currently defined. Specify
0for this parameter. - priority:
No priorities are currently defined. Specify
0for this parameter. - queue:
The created queue.
Return Value
kIOReturnSuccess on success, or another value if an error occurs. For a list of error codes, see Error Codes.
Discussion
Creates a new dispatch queue object. All queues are currently serial, executing one block at time in FIFO order. The new object has retain count of 1 and should be released by the caller.