From 52cdbc5869a3fbbe4d91c83e97dffb212af28ce3 Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Thu, 16 Feb 2017 18:39:03 +0100 Subject: block: Pass BdrvChild to bdrv_truncate() Signed-off-by: Kevin Wolf Reviewed-by: Max Reitz --- include/block/block.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/block/block.h b/include/block/block.h index 4e81f20..a4cd06f 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -253,7 +253,7 @@ BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs, const char *backing_file); int bdrv_get_backing_file_depth(BlockDriverState *bs); void bdrv_refresh_filename(BlockDriverState *bs); -int bdrv_truncate(BlockDriverState *bs, int64_t offset); +int bdrv_truncate(BdrvChild *child, int64_t offset); int64_t bdrv_nb_sectors(BlockDriverState *bs); int64_t bdrv_getlength(BlockDriverState *bs); int64_t bdrv_get_allocated_file_size(BlockDriverState *bs); -- cgit v1.1 From 680c7f96062e8c9fcc560eaf06fce164e2a564bc Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Wed, 18 Jan 2017 17:16:41 +0100 Subject: block: Add bdrv_new_open_driver() This function allows to create more or less normal BlockDriverStates even for BlockDrivers that aren't globally registered (e.g. helper filters for block jobs). Signed-off-by: Kevin Wolf Reviewed-by: Max Reitz --- include/block/block.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/block/block.h b/include/block/block.h index a4cd06f..bde5ebd 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -215,6 +215,8 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options, const char *bdref_key, Error **errp); BlockDriverState *bdrv_open(const char *filename, const char *reference, QDict *options, int flags, Error **errp); +BlockDriverState *bdrv_new_open_driver(BlockDriver *drv, const char *node_name, + int flags, Error **errp); BlockReopenQueue *bdrv_reopen_queue(BlockReopenQueue *bs_queue, BlockDriverState *bs, QDict *options, int flags); -- cgit v1.1