> -----Original Message-----
> From: IBM Mainframe Discussion List On Behalf Of Scott Fagen
> 
> [ snip ]
> 
> 1) Add your exit routine for the IEFJFRQ exit, specifying POS=FIRST.
> 2) Add an exit routine for the CSVDYNEX exit point.  Watch 
> for instances of programs attempting to install _their_ exit 
> as POS=FIRST for IEFJFRQ.  When this happens, signal an 
> asynchronous process TO DO STUFF YOU SHOULDN'T DO IN THE EXIT ROUTINE
> 
> Asynchronous process:
> When signaled, use CSVDYNEX to delete your current active 
> IEFJFRQ exit routine.  Then use CSVDYNEX to reinstall your 
> exit POS=FIRST.
> 
> Disclaimer:  If two or more processes use this algorithm, the 
> system will perform no useful work..

I can just hear the sound of a ping-pong game emanating from the
machine....  "gaNIP gaNOP gaNIP gaNOP ...".  :-)

    -jc-

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO
Search the archives at http://bama.ua.edu/archives/ibm-main.html

Reply via email to