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From: jww@sdcsvax.UCSD.EDU (Joel West)
Newsgroups: comp.sys.mac
Subject: Re: Detecting Quits.
Message-ID: <3079@sdcsvax.UCSD.EDU>
Date: Mon, 4-May-87 11:00:00 EDT
Article-I.D.: sdcsvax.3079
Posted: Mon May  4 11:00:00 1987
Date-Received: Tue, 5-May-87 05:42:21 EDT
References: <850@runx.ips.oz>
Organization: Western Software Technology, Vista, CA
Lines: 15

In article <850@runx.ips.oz>, betz@runx.ips.oz (Andrew Betzis) writes:
> 
> 	Nosy-ing the following three programmes, the following ways were used to
> detect applications quiting, all reassigned traps:
> 		Locator (DA) = ExitToShell

I don't know what these programs are doing.  They're all wrong.

The right way is to look for a DRVRControl call of goodBye (-1),
the so-called "goodbye kiss".  Set the block in the 'DRVR' header
needGoodbye.  This is all well-documented in Inside Macintosh.
-- 
	Joel West
	{ucbvax,ihnp4}!sdcsvax!jww	(ihnp4!gould9!joel if I ever fix news)
	jww@sdcsvax.ucsd.edu	if you must