diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block.h | 8 | ||||
| -rw-r--r-- | include/block/block_int.h | 3 |
2 files changed, 9 insertions, 2 deletions
diff --git a/include/block/block.h b/include/block/block.h index b1f4385f03..5d13282fa9 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -268,7 +268,13 @@ typedef enum { int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); -int bdrv_amend_options(BlockDriverState *bs_new, QemuOpts *opts); +/* The units of offset and total_work_size may be chosen arbitrarily by the + * block driver; total_work_size may change during the course of the amendment + * operation */ +typedef void BlockDriverAmendStatusCB(BlockDriverState *bs, int64_t offset, + int64_t total_work_size); +int bdrv_amend_options(BlockDriverState *bs_new, QemuOpts *opts, + BlockDriverAmendStatusCB *status_cb); /* external snapshots */ bool bdrv_recurse_is_first_non_filter(BlockDriverState *bs, diff --git a/include/block/block_int.h b/include/block/block_int.h index a293e92852..a1c17b9578 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -232,7 +232,8 @@ struct BlockDriver { int (*bdrv_check)(BlockDriverState* bs, BdrvCheckResult *result, BdrvCheckMode fix); - int (*bdrv_amend_options)(BlockDriverState *bs, QemuOpts *opts); + int (*bdrv_amend_options)(BlockDriverState *bs, QemuOpts *opts, + BlockDriverAmendStatusCB *status_cb); void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event); |