commit 015a1036a74ad29bb6916754911ce25587ff4db3
author Max Reitz <mreitz@redhat.com> Thu Sep 05 14:22:29 2013 +0200
committer Kevin Wolf <kwolf@redhat.com> Thu Sep 12 10:12:47 2013 +0200
tree 46dacfeda73bb70c5a4e003619c3604355db1b8f
parent 8023090be592514dea4975428543edd598c65fc3

bdrv: Use "Error" for opening images

Add an Error ** parameter to BlockDriver.bdrv_open and
BlockDriver.bdrv_file_open to allow more specific error messages.

Signed-off-by: Max Reitz <mreitz@redhat.com>

block/nbd.c

diff --git a/block/nbd.c b/block/nbd.c
index 691066f..c8deeee 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -453,7 +453,8 @@
     closesocket(s->sock);
 }
 
-static int nbd_open(BlockDriverState *bs, QDict *options, int flags)
+static int nbd_open(BlockDriverState *bs, QDict *options, int flags,
+                    Error **errp)
 {
     BDRVNBDState *s = bs->opaque;
     int result;