diff options
| -rw-r--r-- | block.c | 9 | ||||
| -rw-r--r-- | block/qapi.c | 3 | ||||
| -rw-r--r-- | include/block/block.h | 1 | ||||
| -rw-r--r-- | include/block/block_int.h | 1 |
4 files changed, 14 insertions, 0 deletions
@@ -3322,6 +3322,15 @@ int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) return drv->bdrv_get_info(bs, bdi); } +ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs) +{ + BlockDriver *drv = bs->drv; + if (drv && drv->bdrv_get_specific_info) { + return drv->bdrv_get_specific_info(bs); + } + return NULL; +} + int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, int64_t pos, int size) { diff --git a/block/qapi.c b/block/qapi.c index 782051c65d..ab1dd24b76 100644 --- a/block/qapi.c +++ b/block/qapi.c @@ -134,6 +134,9 @@ void bdrv_query_image_info(BlockDriverState *bs, info->dirty_flag = bdi.is_dirty; info->has_dirty_flag = true; } + info->format_specific = bdrv_get_specific_info(bs); + info->has_format_specific = info->format_specific != NULL; + backing_filename = bs->backing_file; if (backing_filename[0] != '\0') { info->backing_filename = g_strdup(backing_filename); diff --git a/include/block/block.h b/include/block/block.h index f808550959..e26512472d 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -335,6 +335,7 @@ int bdrv_get_flags(BlockDriverState *bs); int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, const uint8_t *buf, int nb_sectors); int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); +ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs); void bdrv_round_to_clusters(BlockDriverState *bs, int64_t sector_num, int nb_sectors, int64_t *cluster_sector_num, diff --git a/include/block/block_int.h b/include/block/block_int.h index 211087aa91..17b26b2a9f 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -168,6 +168,7 @@ struct BlockDriver { int (*bdrv_snapshot_load_tmp)(BlockDriverState *bs, const char *snapshot_name); int (*bdrv_get_info)(BlockDriverState *bs, BlockDriverInfo *bdi); + ImageInfoSpecific *(*bdrv_get_specific_info)(BlockDriverState *bs); int (*bdrv_save_vmstate)(BlockDriverState *bs, QEMUIOVector *qiov, int64_t pos); |