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Diffstat (limited to 'include/block/block.h')
-rw-r--r--include/block/block.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/block/block.h b/include/block/block.h
index 5f3c2de59c..45e23401f7 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -12,6 +12,7 @@
/* block.c */
typedef struct BlockDriver BlockDriver;
typedef struct BlockJob BlockJob;
+typedef struct BdrvChildRole BdrvChildRole;
typedef struct BlockDriverInfo {
/* in bytes, 0 if irrelevant */
@@ -203,7 +204,8 @@ void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top);
int bdrv_parse_cache_flags(const char *mode, int *flags);
int bdrv_parse_discard_flags(const char *mode, int *flags);
int bdrv_open_image(BlockDriverState **pbs, const char *filename,
- QDict *options, const char *bdref_key, int flags,
+ QDict *options, const char *bdref_key,
+ BlockDriverState* parent, const BdrvChildRole *child_role,
bool allow_none, Error **errp);
void bdrv_set_backing_hd(BlockDriverState *bs, BlockDriverState *backing_hd);
int bdrv_open_backing_file(BlockDriverState *bs, QDict *options, Error **errp);