On 2014-01-27, at 05:33, Hunkeler, Peter wrote:

>> I'm in a thread on MVS-OE about a bug that suggests that
>> Unix System Services is CVTLSO-ignorant.  Tests and
>> statistics welcomed.  Rexx:
>> 
>>   address TSO time; address SH date; address TSO time
> 
> I just ran:
> 
> /* rexx */
> address TSO "time"; address SH "date"; address TSO "time"
> CVTaddrx = c2x( storage( '00000010', 4 ) )
> CVTEXT2addr = c2x( storage( d2x( x2d( CVTaddrx ) + 328 ), 4  ) )
> CVTLSOaddr =  d2x( x2d( CVTEXT2addr ) + 80 )  
> say "CVTLSO is x'" || c2x( storage( CVTLSOaddr, 8 ) ) || "'"
> 
> Result:
> IKJ56650I TIME-01:31:30 PM. CPU-00:00:00 SERVICE-729 SESSION-00:00:00 JANUARY 
> 27,2014
> Mo 27 Jan 13:31:30 2014
> IKJ56650I TIME-01:31:30 PM. CPU-00:00:00 SERVICE-777 SESSION-00:00:00 JANUARY 
> 27,2014
> CVTLSO is x'00000017D7840000'
> 
> /u/a618725 $> uname -a
> OS/390 X22 23.00 03 2817
>  
Thanks.  That's reassuring.  The OP's on MVS-OE problem may be
soomehow idiosyncratic.

I'm still (idly) curious: What problems have people experienced
with timestamp skew due to inconsistent application of CVTLSO?
Ten years ago, they were so severe that we turned it off.

Thanks,
gil

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN

Reply via email to