From:	Joseph Rose <jorose AT mail DOT gis DOT net>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: 3rd Try: Maybe an asm problem? (Problems linking)
Date:	Mon, 01 May 2000 15:28:31 -0400
Organization:	Posted via Supernews, http://www.supernews.com
Lines:	23
Message-ID:	<390DDADE.8EEED172@pop.gis.net>
References:	<Pine DOT SUN DOT 3 DOT 91 DOT 1000501140345 DOT 10196A-100000 AT is> <390D67E4 DOT C48A1A4F AT mtu-net DOT ru>
X-Complaints-To:	newsabuse AT supernews DOT com
X-Mailer:	Mozilla 4.7 [en]C-NECCK (Win98; I)
X-Accept-Language:	en
MIME-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

So the program doesn't hog processor time when it doesn't need it. :)

"Alexei A. Frounze" wrote:

> Eli Zaretskii wrote:
> > > 1680h of 2fh. :)) I used it only once. I think there are a lot of people who
> > > never used it at all.
> >
> > Actually, most of them do, especially if they use RHIDE, Emacs, Less,
> > Info, and other programs.  2Fh/1680h is the function called by the
> > library function __dpmi_yield; most interactive programs call that
> > function inside their idle loop (or if they don't, they should).
>
> But what for? DOS is not a multitasking OS. Windows does all the task/thread
> switches itself. So what is it needed for? Parhaps for IPX DOS drivers that need
> to have some CPU time under DOS. What else?
>
> bye.
> Alexei A. Frounze
> -----------------------------------------
> Homepage: http://alexfru.chat.ru
> Mirror:   http://members.xoom.com/alexfru

- Raw text -