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Mail Archives: djgpp/1999/11/10/18:01:11

From: "yogin" <yogin AT polbox DOT com>
Newsgroups: comp.os.msdos.djgpp
References: <807mmm$13u$1 AT news DOT cc DOT ucf DOT edu>
Subject: Re: winallegro and install_int()
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Date: Wed, 10 Nov 1999 21:57:53 GMT
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Użytkownik Ryan M Gumbs <rmg33058 AT pegasus DOT cc DOT ucf DOT edu> w wiadomo¶ci do grup
dyskusyjnych napisał:807mmm$13u$1 AT news DOT cc DOT ucf DOT edu...
> i've been using the most current allegro wip (all3927) and MSVC.
> my code has been crashing when i try to use install_int() to
> install my own custom clock.
> here is my code:
>
> void myclock() {
> globalclock++;
> }
>
> END_OF_FUNCTION(myclock)
>
> main routine() {
> allegro_init();
> install_timer();
> install_int(myclock, 1);
> LOCK_VARIABLE(globalclock)
> LOCK_FUNCTION(myclock)
> }

I can't test Allegro with Windows as I don't have the necessary software,
but I suppose your program crashes because you lock the function and
variable after you installed an interrupt. Try to lock them first. Windows
eats a lot of memory and even on a 64MB system it may try to write some
memory to disk causing your program to crash.
I hope this solves your problem.

yogin






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