On Thu, 13 Sep 2018 13:31:16 -0500 Paul Gilmartin
<0000000433f07816-dmarc-requ...@listserv.ua.edu> wrote:

:>On Thu, 13 Sep 2018 17:39:53 +0300, Binyamin Dissen wrote:

:>>As this is part of the IPCS service, one wonders how it could determine the
:>>TOD adjustment values for specified value.
 
:>See: https://www.iana.org/time-zones

:>On Thu, 13 Sep 2018 10:41:30 -0400, Jim Mulder wrote:

:>>  BLSUXTOD does not know the context of the TOD clock value you are passing, 
>
:>Context?  Shouldn't values of properly set TOD clocks read at the same time
:>be identical world-wide?  (I think we can ignore General Relativistic 
adjustments.)

It is not reading the clock, it is reading a value in the clock format. In my
code where the clock value will be logged, it is adjusted before being stored.
:>>and does not attempt to account for time zones or leap seconds.  When you 
:>>use BLSUXTOD, you are expected to any adjustments of interest to you
:>>before calling BLSUXTOD. 
>
:>IOW, BLSUXTOD does the easy part and leaves the hard part for the user.
:>This appears to be the same defect as in STCKCONV and CONVTOD which,
:>I suspect may be the underlying service.

Adjusting the clock (if you know the difference) is quite easy code. 

:>When the user has a log with timestamps in TOD format and needs the
:>corresponding civil times, those adjustments must be made.  It's unreasonable
:>to expect the user rather than the computer to do it.

Yes, the computer code should do it before storing it. Completely agree.

:>It's time for z/OS to get its head out of the 20th Century.

Relevance?

--
Binyamin Dissen <bdis...@dissensoftware.com>
http://www.dissensoftware.com

Director, Dissen Software, Bar & Grill - Israel


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