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.