In <CAE1XxDEyOS91wadT+9t_aXz0Pw+ok=YD=mw_V4Fx9xQ=qqq...@mail.gmail.com>, on 11/16/2012 at 10:18 AM, John Gilmore <jwgli...@gmail.com> said:
>A minimal requirement for their integrity is that two >dispatchables not access one of them concurrently. No. That is an unnecessary and insufficient condition. The rules for accessing control blocks safely vary depending on the control block and the type of access. -- Shmuel (Seymour J.) Metz, SysProg and JOAT Atid/2 <http://patriot.net/~shmuel> We don't care. We don't have to care, we're Congress. (S877: The Shut up and Eat Your spam act of 2003) ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN