I just took a look. That's a good example of an EXCP with its own CCW, which is the way I would have attempted this. Just wondering, how did you find this on the CBT? I always have to ask Sam.

On 2/14/2024 5:14 AM, Joe Monk wrote:
Take a look at the CBT, file 846.

I believe the TRK0SAVE program takes the IPL records from a DASD and writes
them out to a dataset.

https://www.cbttape.org/ftp/cbt/CBT846.zip

Joe

On Tue, Feb 13, 2024 at 12:20 PM Charles Mills <[email protected]> wrote:

I am interested in writing a program to read the IPL records from a DASD
volume. (Read only, not update). I am comfortable with XDAP but how do I
OPEN a "dataset" that would include cylinder 0?

APF, OPERATIONS and so forth are not out of the question.

Thanks,
Charles

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


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



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

Reply via email to