× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. MIDRANGE-L
  3. January 2018

Re: Checking for missing parameters in CL

On Wed, Jan 31, 2018 at 11:48 AM, <dlclark@xxxxxxxxxxxxxxxx> wrote:

/* receive optional parameters */
CHGVAR VAR(&RUNOPT) VALUE(&OPTRUN) /* run option? */
MONMSG MSGID(MCH3601) EXEC(DO) /* parm not passed */
RCVMSG MSGTYPE(*LAST) RMV(*YES) /* remove escape +
message from job log */


Pretty sure I've seen somewhere in this list that using this method is a
BAD idea, that BAD things could happen trying to access the memory location
of a parameter that was not actually passed to the program. I personally
have not witnessed problems using this method, so I am excited about
David's finding.

- Dan

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
Replies:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.