In <0853231378493523.wa.paulgboulderaim....@listserv.ua.edu>, on 08/01/2013 at 06:30 PM, Paul Gilmartin <paulgboul...@aim.com> said:
>One might imagine restoring reentrancy by making the alterable >fragments pointers into obtained storage. Or serializing when it matters. But such code is usually harder to maintain. >Almost as bad as code-modification is the use in C of function >pointers in structs. You mean an object that has methods? >PSA makes z/OS partly reentrant. Partly? The use of, e.g., ENQ, latches, locks appears to make it fully reentrant. -- 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