lkml.org 
[lkml]   [2002]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [reiserfs-dev] Re: [PATCH] sparc32: wrong type of nlink_t
Hello!

On Thu, Sep 05, 2002 at 07:48:58AM +0200, Tomas Szepe wrote:
> > Does the internal reiserfs nlink value translate directly
> > to what stat() puts in st_nlink?
> > It really doesn't matter. Even if you have some huge value that can't
> > be represented in st_nlink, you can report to the user that st_nlink
> > is NLINK_MAX.
> > This is one possible solution to this whole problem.
> And a pretty straightforward one, too. Convert the internal reiserfs
> link stuff to an unsigned short, find NLINK_MAX using the code I posted

Too bad it is 32bit nlink field in on disk format ;)

> last night (or maybe simply grab it from userspace includes) and add
> a check to your stat() code to return NLINK_MAX if necessary.

Ok, I think I will rework it to something sensible, because current code is
somewhat a mess and corrupt correct nlink value on overflows. Hm.

Bye,
Oleg
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:28    [W:0.167 / U:0.940 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site