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| From: | "Mark E." <snowball3 AT bigfoot DOT com> |
| To: | djgpp-workers AT delorie DOT com |
| Date: | Wed, 1 Aug 2001 09:27:54 -0400 |
| MIME-Version: | 1.0 |
| Subject: | Re: djgpp: djgpp/src/libc/posix/termios/tmwrite.c |
| Message-ID: | <3B67CB9A.11850.59D30@localhost> |
| References: | <200107312149 DOT RAA16033 AT delorie DOT com> |
| In-reply-to: | <Pine.SUN.3.91.1010801114831.14932I-100000@is> |
| X-mailer: | Pegasus Mail for Win32 (v3.12c) |
| Reply-To: | djgpp-workers AT delorie DOT com |
> The upshot of this is that you need to call a special function (see > refreshvirtualscreen on conio.c) to signal DOS/V that it should update > the actual screen from its virtual contents at 0xb800 or wherever. Thanks. I'll check it out. > Since the above code cares about the video buffer address, maybe it > needs that code as well? Color support requires direct video access, so from your description it probaby does. > Also, why did you need your own code to figure out the address of the > primary screen? The _go32_info_block variable already has it, ready > to be used. I didn't know. Mark
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