I have a COBOL mainline which calls a PASCAL subroutine to give me as much
info as possible on a session (AIFJSGET). I use the AIFJSGET intrinsic as
it gives me much more needed info than the JOBINFO intrinsic.
AIFJSGET works fine. It gives me back the info: error code, session number,
JSMAIN pin no, CI pin no, returned job session id/number.
Here is the mainline code:
M100-LOAD-INVITEES.
CALL INTRINSIC "GETPRIVMODE".
PERFORM VARYING WS-JS-NUM FROM 1 BY 1
UNTIL WS-JS-NUM > WS-MAX-SESSIONS
INITIALIZE WS-ERROR-CODE-DOUBLE
INITIALIZE WS-PIN-NO
INITIALIZE WS-JSMAIN-PIN-NO
INITIALIZE WS-CI-PIN-NO
INITIALIZE WS-QUIET-MODE
INITIALIZE WS-JOB-NUMBER
MOVE 1 TO WS-JS-IND
CALL "get_js_data" USING WS-ERROR-CODE-DOUBLE,
WS-PIN-NO,
WS-JSMAIN-PIN-NO,
WS-CI-PIN-NO,
WS-QUIET-MODE,
WS-JS-IND,
WS-JS-NUM
WS-JOB-NUMBER
END-CALL
DISPLAY "error code=>" WS-ECD-1 ">"
DISPLAY "js ind =>" WS-JS-IND ">"
DISPLAY "job number=>" WS-JS-NUM ">"
DISPLAY "jsmain pin=>" WS-JSMAIN-PIN-NO ">"
DISPLAY "ci pin no =>" WS-CI-PIN-NO ">"
DISPLAY "returned jno-1=>" WS-JN-1 ">"
DISPLAY "returned jno-2=>" WS-JN-2 "<"
display "****************"
END-PERFORM.
CALL INTRINSIC "GETUSERMODE".
GO TO M100-EXIT.
M100-EXIT.
EXIT.
Here's the run time results:
error code=>+0000>
js ind =>+0001>
job number=>+000000001>
jsmain pin=>+000000045>
ci pin no =>+000000035>
returned jno-1=>+6385>
returned jno-2=>+0000<
****************
error code=>+0000>
js ind =>+0001>
job number=>+000000002>
jsmain pin=>+000000038>
ci pin no =>+000000070>
returned jno-1=>+6386>
returned jno-2=>+0000<
****************
error code=>+0000>
js ind =>+0001>
job number=>+000000003>
jsmain pin=>+000000068>
ci pin no =>+000000080>
returned jno-1=>+6387>
returned jno-2=>+0000<
****************
error code=>+0000>
js ind =>+0001>
job number=>+000000004>
jsmain pin=>+000000069>
ci pin no =>+000000092>
returned jno-1=>+6388>
returned jno-2=>+0000<
****************
error code=>-0028>
js ind =>+0001>
job number=>+000000005>
jsmain pin=>+000000000>
ci pin no =>+000000000>
returned jno-1=>+6389>
returned jno-2=>+0000<
****************
error code=>-0028>
js ind =>+0001>
job number=>+000000006>
jsmain pin=>+000000000>
ci pin no =>+000000000>
returned jno-1=>+6390>
returned jno-2=>+0000<
****************
The error code of zeroes show me the subroutine worked fine, and the error
codes of -0028 indicates the job/session number I passed the subroutine
does not exist on the system. This is fine.
However, I am doing this call to the Pascal subroutine in a COBOL perform
loop 16383 times. 16383 is the maximum allowable sessions on my box.
*** My question is this: With the use of either a regular MPEiX intrinsic
or an AIF intrinsic how can I figure out what the highest session is that
is logged on the box without having to do this Perform loop 16383 times?
If I can figure out this max count (n) I can do the PERFORM (n) times and
not have to do it 16383 times to make sure I have captured all active
sessions.
Here is a SHOWJOB example of all sessions logged on the box:
JOBNUM STATE IPRI JIN JLIST JOBQ INTRODUCED JOB NAME
#S1 EXEC 20 20 SAT 3:43P BRIAN,MANAGER.SYS
#S2 EXEC QUIET 8 8 SAT 3:44P BRIAN,MGR.E3K
#S3 EXEC 9 9 SAT 3:44P TINA,MGR.E3K
#S4 EXEC 11 11 SAT 6:59P BRIANWT,MANAGER.SYS
4 JOBS (DISPLAYED):
0 INTRO
0 WAIT; INCL 0 DEFERRED
4 EXEC; INCL 4 SESSIONS
0 SUSP
JOBFENCE= 3; JLIMIT= 10; SLIMIT= 10
Hope someone can give me an answer to this one.
TIA,
Brian Donaldson.
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