Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Date: Tue, 17 Feb 2004 17:48:17 -0500 From: "Pierre A. Humblet" To: cygwin AT cygwin DOT com Subject: Re: New snapshot available which *may* fix unzip long filenames problem Message-ID: <20040217224817.GA91611@Worldnet> References: <20040217201833 DOT GA26980 AT redhat DOT com> <20040217205652 DOT GA314375 AT Worldnet> <20040217210628 DOT GB27861 AT redhat DOT com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040217210628.GB27861@redhat.com> User-Agent: Mutt/1.4.1i On Tue, Feb 17, 2004 at 04:06:28PM -0500, Christopher Faylor wrote: > On Tue, Feb 17, 2004 at 03:56:52PM -0500, Pierre A. Humblet wrote: > >Good plan. After looking into it, I now think we could get rid of the > >normalized path storage entirely. It's mostly used in get_name(), which is > >90% for printf(). A large part of the remaining 10% could use > >get_win32_name instead (and be faster). A few oddball cases need to be > >looked into. > > Using the win32_name causes strange side effects. A win32 name is not > always equivalent to a unix name. You lose state. I just fixed a > problem with this in stat recently. I initially fixed it by using the > unix name but then correctly fixed it by passing the fhandler pointer > around since that ended up doing many operations only once. > > Eventually, moving everything to use fhandler_* could get rid of a > requirement to store names at all, although we probably still want to > keep the win32 name. Obviously you have thought about it more than I have! I had in mind the case of the fhandler_*. There are only two other cases where PC_POSIX is used in path_conv anyway, so they can be taken care of individually. I agree that win32 names will remain needed. When you have a minute or two, could you think of an example where the win32 name would have problems replacing the unix name in fhandler_*? Pierre -- 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/