aboutsummaryrefslogtreecommitdiff
path: root/block.h
diff options
context:
space:
mode:
authorBlue Swirl <blauwirbel@gmail.com>2010-07-25 20:49:34 +0000
committerKevin Wolf <kwolf@redhat.com>2010-07-26 13:39:40 +0200
commit199630b62ec7cc5efd6f860ff545b449c7b5cdb8 (patch)
treed795207bfcc0327f4f7c032bfdf5262725a9e187 /block.h
parentc98ac35d87fbd41618c1f02c64bcd4019e42513e (diff)
downloadqemu-199630b62ec7cc5efd6f860ff545b449c7b5cdb8.zip
qemu-199630b62ec7cc5efd6f860ff545b449c7b5cdb8.tar.gz
qemu-199630b62ec7cc5efd6f860ff545b449c7b5cdb8.tar.bz2
Fix -snapshot deleting images on disk change
Block device change command did not copy BDRV_O_SNAPSHOT flag. Thus the new image did not have this flag and the file got deleted during opening. Fix by copying BDRV_O_SNAPSHOT flag. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.h')
-rw-r--r--block.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/block.h b/block.h
index c2a7e4c..db131a3 100644
--- a/block.h
+++ b/block.h
@@ -202,6 +202,7 @@ const char *bdrv_get_encrypted_filename(BlockDriverState *bs);
void bdrv_get_backing_filename(BlockDriverState *bs,
char *filename, int filename_size);
int bdrv_can_snapshot(BlockDriverState *bs);
+int bdrv_is_snapshot(BlockDriverState *bs);
BlockDriverState *bdrv_snapshots(void);
int bdrv_snapshot_create(BlockDriverState *bs,
QEMUSnapshotInfo *sn_info);