Request Queues

io_queue_t

DECLARE_IO_QUEUE()

#define     DECLARE_IO_QUEUE(queue)

Declares a new and empty request queue with name queue.

io_queue_empty()

#define     io_queue_empty(queue)

Is queue empty?

io_request_data()

#define     io_request_data(element)

Retrives the request data from the queue element.

io_queue_next()

#define     io_queue_next(element)

Gets the next element on the queue starting at element.

io_queue_len()

#define     io_queue_len(queue)

Calculate the number of elements on queue.

io_queue_init()

#define     io_queue_init(queue)

Initializes request queue queue.

Note: applyed to a non empty queue will loose all its elements.

io_queue_foreach()

#define     io_queue_foreach(queue, func, data)

Will call func for every request on queue using the request pointer as the first arguemt and data as the second.

io_queue_concat()

#define     io_queue_concat(dest, orig1, orig2)

Concatenates orig1 and orig2 into dest.

io_queue_remove()

#define     io_queue_remove(queue, request)

Remove request from queue.

io_queue_append()

#define     io_queue_append(queue, request)

Append request to queue.

io_queue_end()

#define io_queue_end(element) io_queue_empty(element)

Is this element the end of the queue?