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That's the,way I am leaning towards, with a cl wrapper
Sent via the Samsung GALAXY S® 5, an AT&T 4G LTE smartphone
-------- Original message --------
From: Barbara Morris <bmorris@xxxxxxxxxx>
Date: 9/30/17 10:55 AM (GMT-05:00)
To: midrange-l@xxxxxxxxxxxx
Subject: Re: How to determine if a program is being run
On 2017-09-30 6:27 AM, JRusling@xxxxxxxxxxx
wrote:
I create/use a data area when the specific program is called,
If the data area exists (same name as pgm) I pop a message w/ user/time
about it being in use.
Another way is to have a permanent data area for each program, and use
IN *LOCK when the program starts and UNLOCK when it ends. If the IN
*LOCK fails, it's in use. Some programmers loop on the failing IN *LOCK
some set number of times before failing out.
--
Barbara
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