CSVLLIX1

Jim Mulder z/OS Diagnosis, Design, Development, Test  IBM Corp. 
Poughkeepsie NY


"IBM Mainframe Discussion List" <IBM-MAIN@LISTSERV.UA.EDU> wrote on 
06/13/2019 02:10:32 PM:

> From: "Steve Thompson" <ste...@copper.net>
> To: IBM-MAIN@LISTSERV.UA.EDU
> Date: 06/13/2019 03:17 PM
> Subject: LOAD/LINK exit
> Sent by: "IBM Mainframe Discussion List" <IBM-MAIN@LISTSERV.UA.EDU>
> 
> Folks:
> 
> I seem to recall that there is a way to look at a LOAD/FETCH via 
> an exit.
> 
> But CSV also stands for comma separated values among other things 
> and I keep getting a large number of false positives. None 
> seemingly to do with the MVS Contents Supervisor (maker of CDE 
> chains and the like, right?).
> 
> I've been looking at the MVS Installation Exits and some other 
> books for a way to do what I need.
> 
> We know that SMF records are produced for the PGM= module/event 
> in a JOB. We know of no such record produced for LOAD and 
> equivalent.
> 
> What we need is a way to see what is being pulled into address 
> spaces. We are trying to find all the subroutines being used. And 
> I don't think STEPLIBs are included with the LLA Exits.
> 
> Now we have a way to scan all the Linkedit listings (that we 
> capture), but we are looking for what one might call "dynamic" 
> loads.
> 
> It is an effort to do self-audit and over time get rid of 
> software (especially in-house written OLD subroutines) we aren't 
> using/don't need.
> 
> I'm sure we aren't the first to need this.
> 
> And I do not want to go write an SVC intercept program to look 
> for things like this.... Shades of DUO360... ouch.
> 
> If you have any suggestions on this, or if you know of an ISV 
> product that will do this, I think my management will be interested.



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