BPX1GPG (getpgrp) example
The following code gets the process group ID of the caller.
For the callable service, see getpgrp (BPX1GPG, BPX4GPG) — Get the process group ID.
AMODE 64 callers use BPX4GPG (getpgrp) example.
CALL BPX1GPG, Get the process group ID +
(RETVAL), Return value: group ID +
VL,MF=(E,PLIST) ----------------------------------