IOOQGateFIFOQueue
Abstract: A concrete implementation of an IOOutputQueue. This object
provides a FIFO packet queue to hold the incoming packets provided
by the client transmit threads. An IOCommandGate in conjunction with
a workloop provided by the target is used to serialize access to the
target's output handler, by always closing the gate in the IOCommandGate
before calling the target's output handler. Hence the target's handler
will run in a mutually exclusive fashion with any actions performed by
the workloop thread. See IOOutputQueue for additional information.
© 2000 Apple Computer, Inc. (Last Updated 2/23/2000)