On Sun, 22 Dec 2013 10:01:33 -0600, Andreas F. Geissbuehler wrote: >TSO brought us Sub-Tasking and related macros ATTACH and DETACH
No, it didn't. ATTACH and DETACH were both described in IBM Operating System/360 Concepts and Facilities, publication C28-6535-0, published in 1965. http://bitsavers.trailing-edge.com/pdf/ibm/360/os/R01-08/C28-6535-0_OS360_Concepts_and_Facilities_1965.pdf -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
