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Re: /kern/file.c BUG

From: Yoshinori K. Okuji
Subject: Re: /kern/file.c BUG
Date: Thu, 24 Jan 2008 22:19:55 +0100
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On Thursday 24 January 2008 19:34, Pavel Roskin wrote:
> On Thu, 2008-01-24 at 20:08 +0200, Vesa Jääskeläinen wrote:
> > Previous behavior was working correctly. You have to handle
> > errorcodes
> > at some point and that means when error is handled it is zeroed (or
> > GRUB_ERR_NONE). So code is in callee where that loop was.
> I suggest that we never set grub_errno to 0 (except the initialization).
> That would match the standard errno behavior:

Marco is right. As you pointed out, our error handling is different from errno 
on Unix, but this is intentional, because I stole the model from GRUB Legacy 
and Parted.


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