X-Recipient: archive-cygwin@delorie.com
X-Spam-Check-By: sourceware.org
From: "Dave Korn" <dave.korn@artimi.com>
To: <cygwin@cygwin.com>
References:  <loom.20080228T135447-901@post.gmane.org>
Subject: RE: chown with not existing user/group
Date: Thu, 28 Feb 2008 14:28:30 -0000
Message-ID: <008b01c87a16$308a0540$2e08a8c0@CAM.ARTIMI.COM>
MIME-Version: 1.0
Content-Type: text/plain; 	charset="UTF-8"
X-Mailer: Microsoft Office Outlook 11
In-Reply-To:  <loom.20080228T135447-901@post.gmane.org>
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie.com@cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe@cygwin.com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin@cygwin.com>
List-Help: <mailto:cygwin-help@cygwin.com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
Delivered-To: mailing list cygwin@cygwin.com
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id m1SETEYn001892

On 28 February 2008 13:59, Matthieu CASTET wrote:

> Hi,
> 
> I wonder why on cygwin we can't use chown with numeric id that don't exist
> in /etc/passwd, /etc/group [1] ?

  Because it has to emulate unix perms by relating uid/gid to windows RIDs, which are owned, allocated and controlled by the system, and not under the arbitrary choice of the user, so the semantics wouldn't be the same even if we did create ACLs with unrecognised SIDs on them.


    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....


--
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/