X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; q=dns; s=
	default; b=HM1umLAPOOlbnmHLv/o+0+ghrjk4+x1cEPMbGqUpoeCFEK/j7hdH9
	ZSLVFsLnO/ewe8qrYB2YaCMtY3eRaSucF8MQrAw6elc2vJwhWj8z9YW5CEFyJhHX
	c4bt1iciZgNhMUgfuF4hVdgFsy/8Myt4aExWjSH89Wh10/1C5C/vxM=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; s=default;
	 bh=B0Lgm4SRSGEoAikavPYPALR7ROo=; b=o5WEMbSjiSnDDDSoKqbdXtwUSSp/
	c1tw09jnRsrI4VHUAd80IrP0AJNZuD46VNlrnFiUlgpZ4369nSyGkr0GOyUqkOby
	WMxDd2S1q8iND/uhV8FQnMFyYDULrQrxWGhEh7Y0n24PLIyLi/6Hvp7kXIcNQvMF
	7D05zrRbBn0r9Oo=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.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
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.2
X-HELO: calimero.vinschen.de
Date: Wed, 15 Jan 2014 10:15:30 +0100
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Extended attributes
Message-ID: <20140115091530.GH10212@calimero.vinschen.de>
Reply-To: cygwin AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
References: <006e01cf1066$c5f0e080$51d2a180$%fedin AT samsung DOT com> <20140113141041 DOT GC21977 AT calimero DOT vinschen DOT de> <002f01cf11ba$df28b550$9d7a1ff0$%fedin AT samsung DOT com>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;	protocol="application/pgp-signature"; boundary="wayzTnRSUXKNfBqd"
Content-Disposition: inline
In-Reply-To: <002f01cf11ba$df28b550$9d7a1ff0$%fedin@samsung.com>
User-Agent: Mutt/1.5.21 (2010-09-15)

--wayzTnRSUXKNfBqd
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Jan 15 10:27, Pavel Fedin wrote:
>  Hello!
>=20
> > "user." xattrs are supported, but no others.  This is partially to have
> > smooth support of  xattrs when using Samba shares.  See the attr
> > package and the getxattr, etc. calls in Cygwin's ntea.cc.
>=20
>  Yes, i have checked that.
>  What do you think about adding other possible namespaces (system,
>  security, and... don't remember the 3rd one) ? So that when
>  manipulating UNIX archives etc these attributes could be kept along
>  with files ? At least we have one use case now.

That doesn't make sense.  Extended attributes as implemented by Windows
are user attributes, not system attributes.  The non-user attributes
on Linux have a very special meaning to the kernel and/or are restricted
to privileged users only.  Their functionality is already provided by
other OS functions (as for system.posix_acl_access) or not at all (as
for security.selinux).


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

--wayzTnRSUXKNfBqd
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIcBAEBAgAGBQJS1lGyAAoJEPU2Bp2uRE+gyCsQAJp2y8O0vtmYiOSFdhkQA8MK
EUv7JEFxQR5fnn8HFTMcd4QGO4ncIxSfSwOQmZvEdCx4+pzFjJjMWq/hv4CpPUUF
Z5Q0Jg97vvfoPhysZUj90hLuKXnpSsggAp1NxSEuZZdnrhQjv7THzhIAxULwtJ6s
PqnKMG+IMuWBJXOAZsct7Nd21L0RXCvASg28gnHIaIKw5fBPfUwYyjzFzvO9NcZ6
jWHwR1y2Rsmx7xXR5O87ZGdmKCleEszRSPFdTPlwqwChmxfpFSVyYmI5L/OYTwEY
NF2ysNgWrPI1u1+YNnWzb2bP7Tv6osAw/1K0DiyGbrpOzMwSj6O0OSfGWiZmbdYJ
Iq4GrMAlMZAq9wwRhJ8HAbADkYDhjHzEI6UB84eCnYMROhVCuLRu1Cpmr16cxQJX
YhZ9YqbmSnOj4MhJVaqFO1tOMddu3xUrXrZTlHiLLCxKliKDA6w9iJ6z53K/g4io
bDwPjbEFNxJ7X3w6pt/WVsiawwFivU6ZKeafznX7HNZt6QkIBlUvqR5NiivFRhcz
Ha7Ak2DWpPKIxdgO8OsFqJ+u6IR+cmcgh20lBnE6ifLrwLg+b6F1qbZ3PT6GFRmA
ACQ1j6i1vnR0UpmV4OJHaCMDeGyxDmpCKLVymd8HKHgI84Y3B+EnZsJEM+jTlTrt
1u8dqb6STDXwGPgIO8Yp
=XrC/
-----END PGP SIGNATURE-----

--wayzTnRSUXKNfBqd--