- from = strjoina(SYSTEM_DATA_UNIT_PATH "/systemd-volatile-root.service");
- to = strjoina(arg_dest, "/" SPECIAL_INITRD_ROOT_FS_TARGET, ".requires/systemd-volatile-root.service");
-
- (void) mkdir_parents(to, 0755);
-
- if (symlink(from, to) < 0)
- return log_error_errno(errno, "Failed to hook in volatile remount service: %m");