From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ben Guthro <bguthro@virtualiron.com>
Subject: [PATCH] Allow blktap specification to be a path to a
	file
Date: Mon, 27 Aug 2007 15:05:22 -0400
Message-ID: <46D32072.5040609@virtualiron.com>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="------------060209080605010108030603"
Return-path: <xen-devel-bounces@lists.xensource.com>
List-Unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: xen-devel@lists.xensource.com
Cc: Josh Nicholas <jnicholas@virtualiron.com>
List-Id: xen-devel@lists.xenproject.org

This is a multi-part message in MIME format.

--------------060209080605010108030603
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Minor change to allow a blktap specification to be an actual 
path to a file instead of a soft link to a file

Signed-off-by: Ben Guthro <bguthro@virtualiron.com>
Signed-off-by: Josh Nicholas <jnicholas@virtualiron.com>


--------------060209080605010108030603
Content-Type: text/x-patch;
 name="xen-hotplug-blktap.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
 filename="xen-hotplug-blktap.patch"

diff -r b34eb51bc04c tools/examples/blktap
--- a/tools/examples/blktap	Thu Aug 16 19:37:12 2007 -0400
+++ b/tools/examples/blktap	Thu Aug 16 19:37:12 2007 -0400
@@ -18,7 +18,12 @@ then
         p=${p#*:}
     fi
 fi
-file=$(readlink -f "$p") || ebusy "$p does not exist."
+if [ -L "$p" ]; then
+    file=$(readlink -f "$p") || ebusy "$p link does not exist."
+else
+    [ -f "$p" ] || { ebusy "$p file does not exist." }
+	$file="$p"
+fi
 
 if [ "$command" = 'add' ]
 then

--------------060209080605010108030603
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

--------------060209080605010108030603--