More difficult indeed, but at least it is now a documented programming 
interface, which is a huge jump from having to play around with arguably unsafe 
hooks :)

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Tom Brennan
Sent: Thursday, February 11, 2016 7:47 PM
To: [email protected]
Subject: Re: CSVFETCH exit

I guess I missed the first post.  It interests me, maybe because at one time 
(when I had not much to do) I wrote some SVC hooks that did similar monitoring, 
and crazy enough, my code actually made it to production where it was of some 
use over time.  I think this was late-1990's, maybe before TADz became popular.

I haven't seen this new method yet, but I like it.  Now, what do you do with 
all the data?  From your note it sounds like IBM is only providing an exit, and 
a user program needs to do the recording and reporting. 
That part in my old code was probably more difficult than the hooks themselves.

Leonardo Vaz wrote:
> I will take the lack of response as a "no".
> 
> Am I the only one excited about this new exit on the discussion list or is my 
> email not reaching the list at all?
> 
> Leo
> 
> From: Leonardo Vaz
> Sent: Wednesday, February 10, 2016 5:01 PM
> To: [email protected]
> Subject: CSVFETCH exit
> 
> CSVFETCH seems to be a new exit in z/OS 2.2 which would allow monitoring of 
> module fetching.
> 
> http://www-01.ibm.com/support/knowledgecenter/SSLTBW_2.2.0/com.ibm.zos
> .v2r2.ieaa800/csvfetch01.htm?lang=en
> 
> This seems pretty interesting, and something that can't be easily done 
> another way. Has anyone played with it already and is willing to share their 
> view?
> 
> Thanks,
> Leonardo Vaz
> 
> 
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