On Mon, 13 Mar 2017 10:00:41 -0500, John McKown wrote: >On Mon, Mar 13, 2017 at 9:37 AM, Tom Marchant < >[email protected]> wrote: > >> Every time an XPLINK program issues a GET or PUT, it has to make that >> transition. >> > >​Would you mind expanding a bit on the above? Are you talking about doing >I/O to read or write a z/OS type data set (DCB or ACB)?
Yes, that's what I meant. Calls to QSAM GET and PUT, as well as other system services expect to be passed the address of a standard save area in R13. XPLINK and XPLINK-64 do things very differently. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
