it would be nice to have a non-supervisor-state
thingy that did this - similar to what is available via PTRACE.
I think (but I am not sure) that PTRACE would fall into the category of
"returning to the user in their state".
That is very different than an exit, not particularly different than
r
Peter Relson wrote:
BPX ptrace...Does that mean performance is not an issue in that case?
That seems like a logical conclusion.
When the system is running in a privileged state, just about the only safe
way to give control to non-privileged work running as an exit or extention
under th
>BPX ptrace...Does that mean performance is not an issue in that case?
That seems like a logical conclusion.
When the system is running in a privileged state, just about the only safe
way to give control to non-privileged work running as an exit or extention
under that same task is via SYNCH.
On 6/28/2019 4:29 AM, Peter Relson wrote:
It has nothing to do with "knowing" anything. It has to do with the
environment in which the code calling the exit runs, and avoiding
crippling the system by doing something differently that would likely have
horrendous performance characteristcs..
It i
Peter Relson wrote:
I suppose there might be security concerns around knowing what gets
fetched?
It has nothing to do with "knowing" anything. It has to do with the
environment in which the code calling the exit runs, and avoiding
crippling the system by doing something differently that w
I suppose there might be security concerns around knowing what gets
fetched?
It has nothing to do with "knowing" anything. It has to do with the
environment in which the code calling the exit runs, and avoiding
crippling the system by doing something differently that would likely have
horren
Steve Thompson wrote:
I would say yes. Note the following:
CSVFETCH exit routine environment
The exit routine receives control in the following environment:
In supervisor state with PSW key 0.
Yeah... that makes it less useful; but I suppose there might be security
concerns
around k
I would say yes. Note the following:
CSVFETCH exit routine environment
The exit routine receives control in the following environment:
In supervisor state with PSW key 0.
In dispatchable unit mode of task, running under the task and
request block of the fetch or unfetch processing.
Michael Stein wrote:
On Thu, Jun 13, 2019 at 02:10:32PM -0400, Steve Thompson wrote:
I seem to recall that there is a way to look at a LOAD/FETCH via an exit.
csvfetch
https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.ieaa800/csvfetch01.htm
The CSVFETCH exit pr
On Wed, 26 Jun 2019 at 10:04, Charles Mills wrote:
> I get the difference between installation exits and other exits. A SYNAD
> exit is certainly an exit, but it is not in the same class with an IEFU83
> exit.
>
> But I fail to get the distinction relative to CSVFETCH. Installation X wants
> to m
ion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On
Behalf Of Peter Relson
Sent: Tuesday, June 25, 2019 5:43 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: LOAD/LINK exit
Perhaps we should consider mentioning CSVFETCH in the
MVS Installation Exits book, with a pointer to the book where CSVFETCH
is documen
Perhaps we should consider mentioning CSVFETCH in the
MVS Installation Exits book, with a pointer to the book where CSVFETCH
is documented.
CSVFETCH is not an installation exit. It is what I call a program exit
(e.g., the EXITTYPE keyword of CSVDYNEX), for use by applications. There
are doze
UA.EDU
Subject: Re: Need for a z/OS "master index" (Was RE: LOAD/LINK exit)
[SEC=UNOFFICIAL]
Ah yes... The good old days, when the question may have been as you wrote: "if
you were new to this platform, how would you ever guess that the tool to copy a
file (oops, dataset) was n
al Message-
From: IBM Mainframe Discussion List On Behalf Of
Charles Mills
Sent: Monday, 17 June 2019 4:52 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Need for a z/OS "master index" (Was RE: LOAD/LINK exit)
Exactly! You hit on one of the other problems: when you find an answer, how do
you
t; Sent: Friday, June 14, 2019 12:10 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: Need for a z/OS "master index" (Was RE: LOAD/LINK exit)
>
> I thought that the program to copy a dataset was IDCAMS. IEHMOVE? IEBCOPY?
> The COPY command from COPY, FORMAT, LIST and ME
that did indeed fill the bill.
Charles
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On
Behalf Of Seymour J Metz
Sent: Friday, June 14, 2019 12:10 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Need for a z/OS "master index" (Was RE: LOAD
Mills
Sent: Friday, June 14, 2019 12:17 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Need for a z/OS "master index" (Was RE: LOAD/LINK exit)
Yes! I remembered this exit being added to z/OS. I looked and looked and
looked at Installation Exits and when I could not find it, figured I must
have
IBM-MAIN@LISTSERV.UA.EDU] On
Behalf Of Jim Mulder
Sent: Thursday, June 13, 2019 8:27 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: LOAD/LINK exit
CSVLLIX1 works only for LLA-managed libraries. I was still looking for
the more comprehensive CSVFETCH exit, which was added in z/OS 2.2.
Perhaps we shoul
"IBM Mainframe Discussion List" wrote on
> 06/13/2019 06:47:09 PM:
>
>> From: "Charles Mills"
>> To: IBM-MAIN@LISTSERV.UA.EDU
>> Date: 06/13/2019 11:19 PM
>> Subject: Re: LOAD/LINK exit
>> Sent by: "IBM Mainframe Discussion List&q
/OS Diagnosis, Design, Development, Test IBM Corp.
Poughkeepsie NY
"IBM Mainframe Discussion List" wrote on
06/13/2019 06:47:09 PM:
> From: "Charles Mills"
> To: IBM-MAIN@LISTSERV.UA.EDU
> Date: 06/13/2019 11:19 PM
> Subject: Re: LOAD/LINK exit
> Sent
On Thu, Jun 13, 2019 at 02:10:32PM -0400, Steve Thompson wrote:
> I seem to recall that there is a way to look at a LOAD/FETCH via an exit.
csvfetch
https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.ieaa800/csvfetch01.htm
The CSVFETCH exit provides information about
: IBM-MAIN@LISTSERV.UA.EDU
Subject: LOAD/LINK exit
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
s
appear not to be sufficient.
Or am I missing something?
Charles
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On
Behalf Of Jim Mulder
Sent: Thursday, June 13, 2019 12:18 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: LOAD/LINK
Steve Thompson
Sent: Thursday, June 13, 2019 2:10 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: LOAD/LINK exit
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
On 2019-06-13 14:10, Steve Thompson wrote:
if you know of an ISV product that will do this
The Reference Tracker component of eventACTION does this.
--
Regards, Gord Tomlin
Action Software International
(a division of Mazda Computer Corporation)
Tel: (905) 470-7113, Fax: (905) 470-6507
Suppor
CSVLLIX1
Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp.
Poughkeepsie NY
"IBM Mainframe Discussion List" wrote on
06/13/2019 02:10:32 PM:
> From: "Steve Thompson"
> To: IBM-MAIN@LISTSERV.UA.EDU
> Date: 06/13/2019 03:17 PM
> Subject: LOAD/LIN
The Dorana product from Ubiquity did exactly the sort of audit reporting you’re
looking for, with the same end objectives, and for more than just z/OS.
Softaudit was another product with similar objectives. I think Softaudit ended
up being owned by IBM.
Dorana was acquired by IBM some years ago
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, r
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