-static int symlink_and_label(const char *old_path, const char *new_path) {
- int r;
-
- assert(old_path);
- assert(new_path);
-
- r = label_context_set(new_path, S_IFLNK);
- if (r < 0)
- return r;
-
- if (symlink(old_path, new_path) < 0)
- r = -errno;
-
- label_context_clear();
-
- return r;
-}
-
-void dev_setup(const char *prefix) {