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Mail Archives: djgpp/1997/07/26/10:22:18

From: Andrew Crabtree <andrewc AT typhoon DOT rose DOT hp DOT com>
Message-Id: <199707261421.AA064736874@typhoon.rose.hp.com>
Subject: Re: Interrupts
To: waldroni AT lr DOT net
Date: Sat, 26 Jul 1997 7:21:14 PDT
Cc: djgpp AT delorie DOT com
In-Reply-To: <33D94928.7144@lr.net>; from "Isaac Waldron" at Jul 25, 97 8:47 pm

> 
> I was wondering if it is possible to get the BIOS to call a disfferent
> function than the default (whatever that is) when a certain IRQ occurs. 
> I am going to try to write my own keyboard handler, and I need to take
> over int 9.
> 
Int 9 is a hardware interrupt handler.  If you hook that you are getting the
interrupts straight from the keyboard.  Int 9 is also what the bios hooks
to process keyboard input.

Andrew

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