Message-ID: <3894AA29.A4B212A2@connection.com>
Date: Sun, 30 Jan 2000 16:16:27 -0500
From: sam <samirw AT connection DOT com>
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Newsgroups: comp.os.msdos.djgpp
Subject: Re: How Do I catch a "printf interrupt" ?
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To: djgpp AT delorie DOT com
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Eli Zaretskii wrote:

> On Sat, 29 Jan 2000, sam wrote:
>
>
> For that matter, I don't recommend hooking Int 21h in a DJGPP program
> at all.  It's tricky (requires real-mode callbacks, since Int 21h
> isn't reflected to protected mode, and real-mode callbacks are
> non-reentrant) and dangerous (since paging goes through Int 21h).

Oh, ja I totally  forgot we are in protected mode here.