def METHOD_NAME(service_status):
    """
    Returns all service statuses
    """
    prefix = "/etc/rc.d/"
    ret = set()
    lines = glob.glob("{}*".format(prefix))
    for line in lines:
        svc = _get_svc(line, service_status)
        if svc is not None:
            ret.add(svc)
    return sorted(ret)