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authorAndrey Shinkevich <andrey.shinkevich@virtuozzo.com>2019-02-08 18:06:06 +0300
committerEric Blake <eblake@redhat.com>2019-02-11 14:35:43 -0600
commit1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb (patch)
tree08f08b47a4cb5f49ae147eaa7d1f2e7d4347d44b /block.c
parent269ee27e99cfbff983a9ab067ae22f6182f11fe2 (diff)
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bdrv_query_image_info Error parameter added
Inform a user in case qcow2_get_specific_info fails to obtain QCOW2 image specific information. This patch is preliminary to the one "qcow2: Add list of bitmaps to ImageInfoSpecificQCow2". Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <1549638368-530182-2-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'block.c')
-rw-r--r--block.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/block.c b/block.c
index b67d9b7..4ad0e90 100644
--- a/block.c
+++ b/block.c
@@ -4462,11 +4462,12 @@ int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
return drv->bdrv_get_info(bs, bdi);
}
-ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs)
+ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs,
+ Error **errp)
{
BlockDriver *drv = bs->drv;
if (drv && drv->bdrv_get_specific_info) {
- return drv->bdrv_get_specific_info(bs);
+ return drv->bdrv_get_specific_info(bs, errp);
}
return NULL;
}