From 1bf6e9ca9234e1dbcaa18baa06eca9d55cc2dbbb Mon Sep 17 00:00:00 2001 From: Andrey Shinkevich Date: Fri, 8 Feb 2019 18:06:06 +0300 Subject: 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 Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Kevin Wolf Message-Id: <1549638368-530182-2-git-send-email-andrey.shinkevich@virtuozzo.com> Signed-off-by: Eric Blake --- include/block/block.h | 3 ++- include/block/block_int.h | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'include/block') 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, -- cgit v1.2.3