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Re: vesafb terminal for testing.

From: Yoshinori K. Okuji
Subject: Re: vesafb terminal for testing.
Date: Tue, 20 Sep 2005 19:13:45 +0200
User-agent: KMail/1.7.2

On Tuesday 20 September 2005 01:11 am, Vesa Jääskeläinen wrote:
> Perhaps you mixed this with vbeinfo code itself? Because in
> grub_vbe_probe (in video/i386/pc/vbe.c) there has been grub_memcpy to
> copy this information from scratch to local static variable
> (controller_info) and then if caller provided non NULL pointer, it would
> also be copied to caller's variable. And as this information is now
> copied in static variable controller_info it can be used and cached for
> later usage.

No. It copies only the *pointers* but not the data.

> That is a bit odd I might say. Do you have any more details about this
> problem? What exactly is wrong? Is there any way to reproduce this?

I don't know. I hope he can comment on this.


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