X-Recipient:	archive-cygwin AT delorie DOT com
X-Spam-Check-By:	sourceware.org
Message-ID:	<47F0D239.9020305@wpkg.org>
Date:	Mon, 31 Mar 2008 13:59:53 +0200
From:	Tomasz Chmielewski <mangoo AT wpkg DOT org>
User-Agent:	Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.8) Gecko/20061110 Mandriva/1.5.0.8-1mdv2007.1 (2007.1) Thunderbird/1.5.0.8 Mnenhy/0.7.4.666
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: using Windows backup API?
References:	<47F0B0EC DOT 5000702 AT wpkg DOT org> <20080331114129 DOT GA28726 AT calimero DOT vinschen DOT de>
In-Reply-To:	<20080331114129.GA28726@calimero.vinschen.de>
X-IsSubscribed:	yes
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

Corinna Vinschen schrieb:
> On Mar 31 11:37, Tomasz Chmielewski wrote:
>> Traditionally, in UNIX, a root user can access any file in the system 
>> without doing anything special.
>>
>> This contrasts with Windows, where even Administrator user can't read files 
>> for which he has not access permissions (i.e., a file with all permissions 
>> removed)[1].
>>
>> To access such files in Windows, one needs to use a special Backup API.
> 
> The backup API is not really necessary to access such files.  It's
> enough to enable the SE_BACKUP_NAME privilege and to use the 
> FILE_OPEN_FOR_BACKUP_INTENT flag in file and directory open calls.
> This is partly already done in the current Cygwin release, but it
> will only be done consequently in the next major release 1.7.0.
> No, we don't have a release date yet.

Is there a release date yet? ;)


> Feel free to test the latest
> Cygwin snapshots from http://cygwin.com/snapshots/

Cool, it works! That's great!

When you write "it's partly done", are there any bits and pieces still 
missing in this feature?



-- 
Tomasz Chmielewski
http://wpkg.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 -