Consider a script running under TSO. The SH environment is available, but you can't issue any Unix commands until you call syscalls.
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [[email protected]] on behalf of Phil Smith III [[email protected]] Sent: Thursday, May 5, 2022 11:43 AM To: [email protected] Subject: Re: SDSF - ISPF questions (wishes?) Shmuel wrote: >The correct way to determine whether you are in SDSF is presumably ISFQUERY; definitely not SUBCOM. OK, I can believe that, though I sure don't understand it. I would have thought that if the subcommand environment was available, that was what you wanted to know; clearly there's more to it. ---------------------------------------------------------------------- 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
