DFHHPSVC executable module
Entry points
IGCnnn
Called by
DFHZHPSR (via an SVC call)
Description
This is a type 6 SVC module used only on MVS. Its sole purpose is to cause MVS to dispatch an SRB. DFHHPSVC provides part of the CICS high performance option (HPO) code, and is invoked only if HPO is in use. In the entry point name, nnn is the number of the SVC.
Returns to
MVS