Mail Archives: djgpp/2000/03/16/20:37:21

From: Damian Yerrick <Bullshitd_yerrick AT hotmail DOT comRemoveBullshit>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: interrupt priority
Organization: Pin Eight Software
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NNTP-Posting-Date: Fri, 17 Mar 2000 00:21:28 GMT
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Date: Fri, 17 Mar 2000 00:21:28 GMT
To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

On Thu, 16 Mar 2000 12:01:45 +0200 (IST), Eli Zaretskii
<eliz AT is DOT elta DOT co DOT il> wrote:

>Using IRQ 5 is not a good thing anyway, since the interrupt associated
>with it, Int 0Dh, is in conflict with the GPF exception.  If your
>program causes GPFs (e.g., if it uses signals), you could lose
>interrupts as a result.

Are you saying preinstalled sound cards (which default to IRQ 5 if
the user does not void the computer's warranty by opening the case)
are incompatible with signals?

Damian Yerrick
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