diff options
| author | Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> | 2019-02-08 18:06:06 +0300 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2019-02-11 14:35:43 -0600 |
| commit | 1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb (patch) | |
| tree | 08f08b47a4cb5f49ae147eaa7d1f2e7d4347d44b /include/block | |
| parent | 269ee27e99cfbff983a9ab067ae22f6182f11fe2 (diff) | |
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 'include/block')
| -rw-r--r-- | include/block/block.h | 3 | ||||
| -rw-r--r-- | include/block/block_int.h | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/block/block.h b/include/block/block.h index 57233cf2c0..73357c6c25 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -478,7 +478,8 @@ const char *bdrv_get_device_name(const BlockDriverState *bs); const char *bdrv_get_device_or_node_name(const BlockDriverState *bs); int bdrv_get_flags(BlockDriverState *bs); int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); -ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs); +ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs, + Error **errp); void bdrv_round_to_clusters(BlockDriverState *bs, int64_t offset, int64_t bytes, int64_t *cluster_offset, diff --git a/include/block/block_int.h b/include/block/block_int.h index f605622216..0075bafd10 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -319,7 +319,8 @@ struct BlockDriver { const char *name, Error **errp); int (*bdrv_get_info)(BlockDriverState *bs, BlockDriverInfo *bdi); - ImageInfoSpecific *(*bdrv_get_specific_info)(BlockDriverState *bs); + ImageInfoSpecific *(*bdrv_get_specific_info)(BlockDriverState *bs, + Error **errp); int coroutine_fn (*bdrv_save_vmstate)(BlockDriverState *bs, QEMUIOVector *qiov, |