X-Recipient: archive-cygwin@delorie.com X-Spam-Check-By: sourceware.org Message-ID: <2877.139.153.254.191.1217345552.squirrel@www.cs.stir.ac.uk> In-Reply-To: <20080729151626.GF29031@calimero.vinschen.de> References: <2870.139.153.254.191.1217245935.squirrel@www.cs.stir.ac.uk> <20080728123114.GM29031@calimero.vinschen.de> <1399.139.153.254.191.1217336060.squirrel@www.cs.stir.ac.uk> <20080729134843.GY29031@calimero.vinschen.de> <2536.139.153.254.191.1217343309.squirrel@www.cs.stir.ac.uk> <20080729151626.GF29031@calimero.vinschen.de> Date: Tue, 29 Jul 2008 16:32:32 +0100 (BST) Subject: Re: opendir/readdir failure on non-Samba Unix-hosted remote volumess From: "Sam Nelson" To: cygwin@cygwin.com Reply-To: sam@cs.stir.ac.uk User-Agent: SquirrelMail/1.4.9a MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-stir.ac.uk-MailScanner: Found to be clean X-stir.ac.uk-MailScanner-From: sam@cs.stir.ac.uk X-IsSubscribed: yes Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On Tue, July 29, 2008 16:16, Corinna Vinschen wrote: > On Jul 29 15:55, Sam Nelson wrote: >> On Tue, July 29, 2008 14:48, Corinna Vinschen wrote: >> > I don't know >> > how much time you want to invest, but if you want to, you will have to >> > dig deeper: >> > >> > - First of all, disable setting dir->__flags |= dirent_get_d_ino in >> > fhandler_disk_file::opendir at line 1570. This disables the >> > FileIdBothDirectoryInformation call entirely, so only the >> > FileBothDirectoryInformation call is left. >> >> Sorted! As of that commenting out, `ls' works. `echo *' is a bit more >> Unix-like than it has been for a while, as well. `strace ls' appears >> trouble-free. > > What a luck. So just using the info class FileIdBothDirectoryInformation > plays havoc with TAS. For the time being, I suggest to keep the above > setting disabled and use that tweaked Cygwin in your environment. I guess I can arrange that. Building it from source turned out to be relatively close to `as easy as falling off a log'. > Here's one additional test I'd like to ask you to do for the sake of > Cygwin 1.7. Please replace the FileBothDirectoryInformation with > FileDirectoryInformation and strace it again. You'll suffer the crash, > but until then, does the NtQueryDirectoryFile return successfully? This will have to be tomorrow. >> So, then, to whom do I have to be Really, Really Nice, to make that >> official? > > That would be me. I can add a special case for file systems choking on > FileIdBothDirectoryInformation. I'll look forward to it. -- SAm. -- Academic Excellence at the Heart of Scotland. The University of Stirling is a charity registered in Scotland, number SC 011159. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/