Mail Archives: djgpp/1999/10/05/02:16:09
From: | "Damian Yerrick" <web DOT poison AT pineight DOT 8m DOT com>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Re: gettex() and puttext() problem.
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Date: | Mon, 4 Oct 1999 22:55:29 -0500
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Organization: | Rose-Hulman Institute of Technology
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Lines: | 57
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Message-ID: | <7tbsvl$nms$1@solomon.cs.rose-hulman.edu>
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References: | <7tbjvd$vve$1 AT nnrp1 DOT deja DOT com>
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Reply-To: | djgpp AT delorie DOT com
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<hank_heng AT hotmail DOT com> wrote in message news:7tbjvd$vve$1 AT nnrp1 DOT deja DOT com...
> Hi,
>
> I try to compile the fillowing code, there is no error when compile
> time, but when I try to run the compiled executable, it crash, and when
> I try to debug it with "symify", it point back to the end of file is
> causing error, this does not make any sense at all...
>
> The following is my code, what is wrong with it ?
>
>
> #include <conio.h>
> #include <stdio.h>
>
> main()
> {
> int test=3;
> char destination;
> void *des = &destination;
You only allocated one byte for destination. How do
you expect that much of the screen to fit in one byte?
Replace the two previous lines with
short des[4096];
This allocates 8 kilobytes, which should be safe in nearly all text modes.
>
>
> /* capture screen character */
> test = gettext(10, 10, 20, 20, des);
>
> printf("gettext test = %d.\n", test);
>
> printf("press any key to continue...\n");
> getch();
> clrscr();
> getch();
>
>
> /* putting back screen character */
> test = puttext(10, 10, 20, 20, des);
> printf("puttext test = %d.\n", test);
> }
>
>
> Thankx for helping me out.
No problem.
--
Damian Yerrick
http://come.to/yerrick
The downside of soul food is fat.
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