IBM SC34-6814-04 DFHWOSM FUNC=OPEN macro

For FUNC=QJJS, the PARM value is a pointer to the addresses of the
following:
vAn 8-byte job name
vAn 8-byte JES job ID
vA 256-byte SSOB return area
vA doubleword area to hold two ECBs.
The FUNC=QJJS macro requires 2 ECBs: the first is posted when the JES call
completes; the second is posted if a time-out occurs before JES returns.
The TOKEN value is the BUILD token.
Output
Register 15
Contains the following completion codes:
0JES status returned as requested in the SSOB return area
Nonzero
Return code from JES.
DFHWOSM FUNC=OPEN macro
The DFHWOSM FUNC=OPEN macro initializes access to the CAVM data sets for a
named generic applid.
Input
The PARM value is a pointer to three further addresses, and these are:
1. The address of the generic applid
2. The address of the ddname of the control data set
3. The address of the ddname of the message data set.
The TOKEN value is the BUILD token.
Output
Register 15
Contains one of the following completion codes:
0Access initialized, active and alternate signed on
1Access initialized, active signed on
2Access initialized, alternate signed on
3Access initialized, nothing signed on
4Same SMF MVS name; IPL time of active earlier than MVS IPL
time
5Same SMF MVS name; IPL time of alternate earlier than MVS
IPL time
6Insufficient storage
7Generic applid is not associated with the named CAVM data
sets
label DFHWOSM FUNC=OPEN
[,PARM={parm address|1}]
[,TOKEN={token register|14}]
698 Customization Guide