diff options
| author | Andrey Shinkevich | 2019-02-08 16:06:06 +0100 |
|---|---|---|
| committer | Eric Blake | 2019-02-11 21:35:43 +0100 |
| commit | 1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb (patch) | |
| tree | 08f08b47a4cb5f49ae147eaa7d1f2e7d4347d44b /block.c | |
| parent | nbd/server: Kill pointless shadowed variable (diff) | |
| download | qemu-1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb.tar.gz qemu-1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb.tar.xz qemu-1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb.zip | |
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.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -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; } |