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-rw-r--r--volumes.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/volumes.h b/volumes.h
index b4ea93f..e30bcef 100644
--- a/volumes.h
+++ b/volumes.h
@@ -71,6 +71,7 @@ struct btrfs_device {
struct btrfs_fs_devices {
u8 fsid[BTRFS_FSID_SIZE]; /* FS specific uuid */
+ u8 metadata_uuid[BTRFS_FSID_SIZE]; /* FS specific uuid */
/* the device with this id has the most recent copy of the super */
u64 latest_devid;
@@ -268,6 +269,9 @@ int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
int flags);
int btrfs_close_devices(struct btrfs_fs_devices *fs_devices);
void btrfs_close_all_devices(void);
+int btrfs_insert_dev_extent(struct btrfs_trans_handle *trans,
+ struct btrfs_device *device,
+ u64 chunk_offset, u64 num_bytes, u64 start);
int btrfs_add_device(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
struct btrfs_device *device);