The following code detaches a shared memory segment.
For the callable service, see
shmdt (BPX1MDT, BPX4MDT) — Detach a shared memory segment. For the
data structure, see
BPXYSHM—Map interprocess communication shared memory segments.
AMODE 64 callers use
BPX4MDT (shmdt) example.
CALL BPX1MDT, Shared memory segment detach +
(SEGADDR, Input: Shared memory segment addr +
RETVAL, Return value: 0, -1 or value +
RETCODE, Return code +
RSNCODE), Reason code +
VL,MF=(E,PLIST) ----------------------------------