In <4e2f48fa.8010...@bcs.org.uk>, on 07/27/2011
at 12:08 AM, CM Poncelet <ponce...@bcs.org.uk> said:
>But the exit points 'count' as program DCBs
NFW; they count as exits. The actual priority order is:
DSCB1
JFCB[1]
DCB
Changes made by DCB Exit
regardless of whether it is input or output.
>as they execute first
No.
>and override what is in the JCL.
Some do, some don't.
>I don't check "Using Data Sets";
That was your first mistake.
>but that is how things were in the days of MVS OS/VS SP1 (1985):
There was no such animal. That wasn't the way that OS/360, OS/VS1,
OS/VS2 R1, OS/VS2 MVS, MVS/SP or any subsequent version of MVS
behaved.
[1] Initially from JCL.
--
Shmuel (Seymour J.) Metz, SysProg and JOAT
ISO position; see <http://patriot.net/~shmuel/resume/brief.html>
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)
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