SIOCCHGPRL        887 net/ipv6/sit.c 	case SIOCCHGPRL:
SIOCCHGPRL        906 net/ipv6/sit.c 		case SIOCCHGPRL:
SIOCCHGPRL        907 net/ipv6/sit.c 			err = ipip6_tunnel_add_prl(t, &prl, cmd == SIOCCHGPRL);