X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-1.0 required=5.0 tests=AWL,BAYES_50
X-Spam-Check-By:	sourceware.org
Date:	Fri, 20 Mar 2009 20:09:21 +0100
From:	Spiro Trikaliotis <an-cygwin AT spiro DOT trikaliotis DOT net>
To:	cygwin AT cygwin DOT com
Message-ID:	<20090320190921.GM6141@trikaliotis.net>
Mail-Followup-To:	cygwin AT cygwin DOT com
References:	<49C3BF14 DOT 5000602 AT bull DOT net> <49C3E438 DOT 4070301 AT gmail DOT com>
MIME-Version:	1.0
In-Reply-To:	<49C3E438.4070301@gmail.com>
User-Agent:	Mutt/1.5.17+20080114 (2008-01-14)
X-SA-Exim-Connect-IP:	87.163.251.9
X-SA-Exim-Mail-From:	an-cygwin AT spiro DOT trikaliotis DOT net
Subject:	Re: UNLINK problem (again!!)
X-SA-Exim-Version:	4.2.1 (built Tue, 09 Jan 2007 17:23:22 +0000)
X-SA-Exim-Scanned:	Yes (on mail.trikaliotis.net)
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
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

Hello,

* On Fri, Mar 20, 2009 at 06:45:12PM +0000 Dave Korn wrote:
 
>   This is Cygwin correctly implementing the POSIX "can delete a file while
> retaining a handle to its contents" semantic, followed by the known Cygwin
> problem (a restiction of the underlying windows OS) that you can't (as you can
> in POSIX) create a new file in place of the old one while you keep that handle
> to the old one's contents.

This restriction could be solved by renaming the file before deleting
it.

The only problem I see with this approach: What file name to choose for
the rename operation?

Best regards,
Spiro.

-- 
Spiro R. Trikaliotis                              http://opencbm.sf.net/
http://www.trikaliotis.net/                     http://www.viceteam.org/

--
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/

- Raw text -