X-Authentication-Warning:	delorie.com: mailnull set sender to djgpp-bounces using -f
From:	"Graham Smith" <euroinfo AT eis DOT com DOT au>
Newsgroups:	comp.os.msdos.djgpp
References:	<8f6731259c2274809aa909fd0438bd8e DOT 62691 AT mygate DOT mailgate DOT org> <2110-Tue22Jan2002095129+0200-eliz AT is DOT elta DOT co DOT il> <cd3afb153e87e9ada0e83c1b83d88f40 DOT 62691 AT mygate DOT mailgate DOT org>
Subject:	Re: DJGPP TSR
Lines:	22
X-Priority:	3
X-MSMail-Priority:	Normal
X-Newsreader:	Microsoft Outlook Express 5.00.2919.6600
X-MimeOLE:	Produced By Microsoft MimeOLE V5.00.2919.6600
Message-ID:	<HqH38.4137$Ni2.30570@news-server.bigpond.net.au>
Date:	Wed, 23 Jan 2002 23:11:35 GMT
NNTP-Posting-Host:	144.137.122.228
X-Complaints-To:	news AT bigpond DOT net DOT au
X-Trace:	news-server.bigpond.net.au 1011827495 144.137.122.228 (Thu, 24 Jan 2002 10:11:35 EST)
NNTP-Posting-Date:	Thu, 24 Jan 2002 10:11:35 EST
Organization:	BigPond Internet Services (http://www.bigpond.net.au)
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

"Joel Saunders" <jbs30000 AT aol DOT com> wrote in message
news:cd3afb153e87e9ada0e83c1b83d88f40 DOT 62691 AT mygate DOT mailgate DOT org...
> And finally, on this:
> > >         r.x.ax = 0x3100;
> > >         r.x.dx = 4;
> > >         __dpmi_int(0x21, &r);
> > This is an absolute no-no: you can't call the DOS TSR funcion from
> > protected mode.  The DPMI spec disallows that.
> The only reason I did it, is because on:
> http://www.delorie.com/djgpp/doc/dpmi/api/310c01.html
> It says
> "If the objective is only to provide resident services to real mode
> programs, the client should use the DPMI translation service Int 31H
> Function 0300H to invoke DOS's Int 21H Function 31H directly."
> Anyway, thanks for your help, I appreciate it.
>
>
But will even that really operate sensibly on a DPMI 0.9 implementation?
Don't most MS implementations provide for 0.9 only?

- Raw text -