Contents

service

Services a queue that was stalled by the target.

Declaration

virtual bool service(
 IOOptionBits options = 0);

Return Value

Returns true if the queue was stalled and there were packets sitting in the queue awaiting delivery, false otherwise.

Overview

A target that stalls the queue must call service() when it becomes ready to accept more packets. Calling this method when the queue is not stalled is harmless.

See Also

Miscellaneous