int r, q;
char *cgroup_user_tree = NULL;
- r = write_one_line_file_atomic("/run/nologin", "System is going down.");
+ r = write_string_file_atomic("/run/nologin", "System is going down.");
if (r < 0)
log_error("Failed to create /run/nologin: %s", strerror(-r));