The following code removes virtual file system
TESTLIB.FILESYS1 from the file tree.
For the callable service, see
umount (BPX1UMT, BPX4UMT) — Remove a virtual file system. For the data structure,
see
BPXYMTM — Map the modes for mount and unmount. AMODE
64 callers use
BPX4UMT (umount) example.
MVC FSNAME(44),=CL44'TESTLIB.FILESYS1'
XC MTM(MTM#LENGTH),MTM
MVI MTM1,MTMUMOUNT Unmount request
SPACE ,
CALL BPX1UMT, Remove a virtual file system +
(FSNAME, Input: File system name (44 char) +
MTM, Input: Flags, BPXYMTM +
RETVAL, Return value: 0 or -1 +
RETCODE, Return code +
RSNCODE), Reason code +
VL,MF=(E,PLIST) ----------------------------------