I looked at several old versions of IEAVSY50, and they all appear to check for the communications ECB in the mainline code.
Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp. Poughkeepsie NY "IBM Mainframe Discussion List" <IBM-MAIN@LISTSERV.UA.EDU> wrote on 01/15/2019 02:13:24 PM: > From: "Michael Stein" <m...@zlvfc.com> > To: IBM-MAIN@LISTSERV.UA.EDU > Date: 01/15/2019 02:41 PM > Subject: Re: Concurrent Server Task Dispatch issue multitasking issue > Sent by: "IBM Mainframe Discussion List" <IBM-MAIN@LISTSERV.UA.EDU> > > On Tue, Jan 15, 2019 at 01:29:46PM -0500, Jim Mulder wrote: > > WAIT processing was rewritten for MVS/XA, and the check for > > the communications ECB is in the mainline code, not in the FRR. > > Great! > > > There is no level of IEAVEWAT older than MVS/XA in our code > > repository, which suggests that WAIT processing was in a different > > module in MVS/370. I don't know which module that > > was, so I can't look to see how it worked. > > On MVS 3.8 IEAVSY50 includes both wait and post. Validity check is > in IEAVEVAL. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
