Btrfs-progs: make get_subvol_name non cmds-send specific

get_subvol_name can be used other than the just with in cmds-send.c
so this patch will make it possible with out changing the original
intentions.

Signed-off-by: Anand Jain <anand.jain@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/commands.h b/commands.h
index 1124f2e..33eb99a 100644
--- a/commands.h
+++ b/commands.h
@@ -111,3 +111,4 @@ int test_issubvolume(char *path);
 
 /* send.c */
 int find_mount_root(const char *path, char **mount_root);
+char *get_subvol_name(char *mnt, char *full_path);