From patchwork Wed Jul 13 12:57:40 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v3,2/6] block: add bdrv_get_conversion_options() Date: Wed, 13 Jul 2011 02:57:40 -0000 From: Devin Nakamura X-Patchwork-Id: 104502 Message-Id: <1310561864-18964-2-git-send-email-devin122@gmail.com> To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Devin Nakamura Signed-off-by: Devin Nakamura --- block.c | 13 +++++++++++++ block.h | 2 ++ 2 files changed, 15 insertions(+), 0 deletions(-) diff --git a/block.c b/block.c index 24a25d5..5c0ba2d 100644 --- a/block.c +++ b/block.c @@ -3018,3 +3018,16 @@ out: return ret; } + +int bdrv_get_conversion_options(BlockDriverState *bs, + QEMUOptionParameter **options) +{ + if (!bs->drv) { + return -ENOENT; + } + + if (!bs->drv->bdrv_get_conversion_options) { + return -ENOTSUP; + } + return bs->drv->bdrv_get_conversion_options(bs, options); +} diff --git a/block.h b/block.h index 859d1d9..ca0af6d 100644 --- a/block.h +++ b/block.h @@ -250,6 +250,8 @@ int64_t bdrv_get_dirty_count(BlockDriverState *bs); void bdrv_set_in_use(BlockDriverState *bs, int in_use); int bdrv_in_use(BlockDriverState *bs); +int bdrv_get_conversion_options(BlockDriverState *bs, + QEMUOptionParameter **options); typedef enum { BLKDBG_L1_UPDATE,