X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00,SPF_SOFTFAIL X-Spam-Check-By: sourceware.org Message-ID: <4AA52B5E.8060509@byu.net> Date: Mon, 07 Sep 2009 09:48:46 -0600 From: Eric Blake User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.23) Gecko/20090812 Thunderbird/2.0.0.23 Mnenhy/0.7.6.666 MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: [1.7] rename/renameat error Content-Type: text/plain; charset=ISO-8859-1 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 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 POSIX states that rename must fail with EINVAL if either argument ends in '.' or '..' (after trailing slashes are stripped). Cygwin 1.7 is detecting this situation (which is a step up from 1.5 which did the rename anyways), but sets errno to EBUSY instead of EINVAL. $ mkdir d1 d2 $ mv -T d1/. d2 # the -T forces a raw rename("d1/.","d2") mv: cannot move `d1/.' to `d2': Device or resource busy - -- Don't work too hard, make some time for fun as well! Eric Blake ebb9 AT byu DOT net -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkqlK14ACgkQ84KuGfSFAYDdDwCfYSdpMnuGmEM9b6ux4vTRJV9I UkAAnR6R7WPbGfgYr31xDxAxecWOu3BD =O2KC -----END PGP SIGNATURE----- -- 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