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Message-ID:	<43e3f383$0$487$cc7c7865@news.luth.se>
From:	Martin Str|mberg <ams AT speedy DOT ludd DOT ltu DOT se>
Subject:	Better interrupt hooks (was: TSR issues (with code))
Newsgroups:	comp.os.msdos.djgpp
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User-Agent:	tin/1.4.6-20020816 ("Aerials") (UNIX) (NetBSD/1.6Q (alpha))
Date:	04 Feb 2006 00:21:23 GMT
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NNTP-Posting-Host:	speedy.ludd.ltu.se
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Nice seeing some real lowlevel stuff still moving around with regard
to DJGPP.

Now that two knowlegdable interested parties are here, I can't help
but to ask if they could hack up some better interrupt hooks for
DJGPP.

The main issue I've had is that I want the option of either chaining
or just ireting from _my_ (user's) interrupt handler.

I did some hacking on this, but time run out, so it stalled. Then
there were other things, so I never got back to it. Basically what I
was looking at was the option to _chain_ _or_ _not_ from my PM
interrupt handler based on a _zero_ _return_ from the user's (my)
interrupt handler. Then merging the chain/iret versions into this more
complete version.

I would have shared what I got (not much admittedly), but 1. my cvs of
DJGPP seems to have gone to /dev/null (although a reboot and fiddling
might resurrect it) and 2. my main DJGPP hacking computer's disk
crashed, seem to put an even bigger damper on me than time.


Right,

						MartinS

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