btrfs-progs: move get_subvol_name() to utils.c

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/utils.h b/utils.h
index 32bb0200..c6395b03 100644
--- a/utils.h
+++ b/utils.h
@@ -197,6 +197,8 @@ int test_issubvolname(const char *name);
 int test_issubvolume(const char *path);
 int test_isdir(const char *path);
 
+char *get_subvol_name(char *mnt, char *full_path);
+
 /*
  * Btrfs minimum size calculation is complicated, it should include at least:
  * 1. system group size