X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-1.7 required=5.0 tests=AWL,BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Message-ID: <4D02B556.1080809@etr-usa.com> Date: Fri, 10 Dec 2010 16:18:46 -0700 From: Warren Young User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: Cygwin-L Subject: Re: 1.7.7: rm -rf sometimes fails - race condition? References: <4D026815 DOT 4070606 AT gmx DOT de> <20101210182652 DOT GA27615 AT ednor DOT casa DOT cgf DOT cx> <3D3D7FA2B44B477A8342F96F72AE1BE7 AT multiplay DOT co DOT uk> In-Reply-To: <3D3D7FA2B44B477A8342F96F72AE1BE7@multiplay.co.uk> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: 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 On 12/10/2010 3:30 PM, Steven Hartland wrote: > > Personally I think the only solution is to remove this delete on close code > and fail hard for shared locked files, as it gives a much more predictable > code flow. Not always. The core problem is that the semantics for file deletion are different on Windows than on *ix, and some *ix programs depend on this in ways that make them fail on Windows. The new Cygwin file delete code uses a feature of Windows specifically introduced to work around a consequence of the Windows delete semantics in order to fake *ix semantics as well as you can reasonably expect. I think the new feature is great, and don't want to see it go. It's a clever solution to a real problem and fits Cygwin's mission perfectly. -- 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