libmount: handle btrfs default subvolume mount

[thirdparty/util-linux.git] / libmount / src / libmount.h.in

diff --git a/libmount/src/libmount.h.in b/libmount/src/libmount.h.in
index 2338cc604ff65b22b433da0167c3c3d5be6aee92..91b1698ca3aef0c7cadc4b56bb14532cc2924ffe 100644 (file)
--- a/libmount/src/libmount.h.in
+++ b/libmount/src/libmount.h.in
@@ -483,6 +483,8 @@ extern struct libmnt_fs *mnt_table_find_srcpath(struct libmnt_table *tb,
                                const char *path, int direction);
 extern struct libmnt_fs *mnt_table_find_tag(struct libmnt_table *tb, const char *tag,
                                const char *val, int direction);
+extern struct libmnt_fs *mnt_table_find_target_with_option(struct libmnt_table *tb, const char *path,
+                       const char *option, const char *val, int direction);
 extern struct libmnt_fs *mnt_table_find_source(struct libmnt_table *tb,
                                const char *source, int direction);
 extern struct libmnt_fs *mnt_table_find_pair(struct libmnt_table *tb,