IFLA_GENEVE_PORT_RANGE
{ .type = IFLA_GENEVE_PORT_RANGE, .off = _OUT(ifla_port_range), .cb = snl_attr_dup_struct },
snl_add_msg_attr(&nw, IFLA_GENEVE_PORT_RANGE,
if (error == 0 && nl_has_attr(&bm, IFLA_GENEVE_PORT_RANGE))
nlattr_add(nw, IFLA_GENEVE_PORT_RANGE, sizeof(port_range), &port_range);
{ .type = IFLA_GENEVE_PORT_RANGE, .off = _OUT(ifla_port_range),