Info on CHLock and CHUnLock??

[Info-Mac]

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Path: utzoo!watmath!clyde!cbosgd!ulysses!mhuxr!mhuxj!houxm!vax135!cornell!uw-beaver!info-mac
From: info-mac@uw-beaver
Newsgroups: fa.info-mac
Subject: Info on CHLock and CHUnLock??
Message-ID:
Date: Sun, 30-Dec-84 19:55:23 EST
Article-I.D.: uw-beave.318
Posted: Sun Dec 30 19:55:23 1984
Date-Received: Mon, 31-Dec-84 03:19:23 EST
Sender: daemon@uw-beaver
Organization: U of Washington Computer Science
Lines: 13

From: Carl Spitzer


Quite recently, there was a posting to info_mac regarding conditional locking
and unlocking of handles. Unfortunately, I didn't make a copy of this
posting and now (of course!) I need to refer to it. Would someone please
mail me a copy of this posting, or summarize its contents? Or, if you think
it worthy enough, re-post it.

Thanks in advance,

Carl Spitzer
decvax!dartvax!crs