> Errrr ...: > //STEP EXEC PGM=IKJEFT01 ... totally irrelevant.
> (But am I overlooking your "normally"?) No, but you're overlooking "TSO commands" and "but use service routines"; it's the service routines for GETLINE, PUTGET and PUTLINE that do GET from SYSTSIN and PUT to SYSTSPRT, never the TSO command. See z/OS TSO/E Programming Service Version 2 Release 3, SA32-0973-30, "Using the TSO/E I/O service routines for terminal I/O" on p. 189. -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of Paul Gilmartin <0000000433f07816-dmarc-requ...@listserv.ua.edu> Sent: Friday, January 18, 2019 3:14 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Unreadable code (Was: Concurrent Server Task Dispatch issue multitasking issue) On Fri, 18 Jan 2019 19:20:43 +0000, Seymour J Metz wrote: > >Yes. Specifically, WITH input_redir [output_redir] [error_redir] . > >> Pointless for CMS or TSO since the concept of standard input/standard >> output is alien to each. > >Perhaps pointless for CMS, but the TSO stack has all of the necessary >facilities. TSO commands do not normally BSAM/QSAM or TGET/TPUT for line mode >terminal I/O, but use service routines. > Errrr ...: //STEP EXEC PGM=IKJEFT01 ... (But am I overlooking your "normally"?) The thing I find brilliant in UNIX design is (accidentally) implied by the first three letters: a oneness. Things work the same in foreground and batch. There's no TGET versus LINEIN versus SYSTSIN versus SYSTERM versus SYSIN versus ... There were few enough designers that that they could reach a consensus. Maybe it's Brooks's fault for underrating timesharing. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
