From: Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: djgpp query
Date: 12 Sep 2000 11:57:07 GMT
Organization: Aachen University of Technology (RWTH)
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fakhri fki <ffkhr AT yahoo DOT com> wrote:
> my program crash with a General protection fault when
> I try to hook 
> interrupt  0x31 DPMI service  (not after hooking but
> when I call 
> "__dpmi_set_protected_mode_interrupt_vector(0x31....)
> " ). if there is
> a solution to do that please tell me it ?

I strongly doubt you can ever hook 0x31 in a DJGPP program. You'ld
almost invariably end up with an endless loop, because you sawed away
the branch the whole DJGPP runtime environment is sitting on.
-- 
Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de)
Even if all the snow were burnt, ashes would remain.