X-Recipient: archive-cygwin AT delorie DOT com
X-Spam-Check-By: sourceware.org
Date: Fri, 20 Aug 2010 13:56:31 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: cygwin 1.7.6: find skipping over some directories on NTFS mount points
Message-ID: <20100820115631.GA11340@calimero.vinschen.de>
Reply-To: cygwin AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
References: <i4ho35$jsk$1 AT dough DOT gmane DOT org> <20100819083117 DOT GO11340 AT calimero DOT vinschen DOT de> <i4jcq9$hr$1 AT dough DOT gmane DOT org> <20100819144309 DOT GC19001 AT calimero DOT vinschen DOT de> <4C6D5BC5 DOT 6080808 AT redhat DOT com> <20100819170502 DOT GA20290 AT calimero DOT vinschen DOT de> <i4ka6c$k15$1 AT dough DOT gmane DOT org>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <i4ka6c$k15$1@dough.gmane.org>
User-Agent: Mutt/1.5.20 (2009-06-14)
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

On Aug 19 18:11, Rolf Campbell wrote:
> On 2010-08-19 13:05, Corinna Vinschen wrote:
> >For further testing purposes I have uploaded a new cygwin1.dll which
> >
> >a) adds debug output in readdir() which prints DOS attributes as well as
> >    evaluated d_type value for each readdir entry to strace, and
> >
> >b) which is heavily tweaked to try harder to get a useful d_type value
> >    without compromising speed.  The patch is attached, for the records.
> >
> >Rolf, please try the following Cygwin DLL:
> > [...]
> 
> It still fails in the exact same way.  I attached strace output.

Thanks for the new strace.  After some more experimenting I was finally
able to reproduce the issue.  The other problem you reported, about df(*),
lead me onto the right track.  I've checked my changes in to CVS.  For
testing I provided another test DLL:

  http://cygwin.de/cygwin-ug-177/new-cygwin1.dll.bz2

  (md5sum compressed   3a354b276e1506548bf382620ef26e82)
  (md5sum uncompressed 605c25c83ba9cd32bcebe77b7dfec99c)


Thanks,
Corinna

(*) http://cygwin.com/ml/cygwin/2010-08/msg00611.html

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple