DFHZQUE executable module

Entry points

DFHZQUE1

Called by

All ZCP exits called by z/OS Communications Server, DFHTCQUE macro

Description

The queue manipulation module processes all requests to add or remove a TCTTE to or from a ZCP activate queue. Additions to the activate queue made by mainline modules use compare-and-swap (CS), because an exit routine may also be adding to the queue asynchronously.