Re: /kern/file.c BUG

[Yoshinori K. Okuji]

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:
>
> http://www.opengroup.org/onlinepubs/009695399/functions/errno.html

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.

Okuji