1273 		if (setsockopt(sock, IPPROTO_IP, IP_NEXTHOP,  in set_nexthop()
1293 		if (setsockopt(sock, IPPROTO_IPV6, IPV6_NEXTHOP,  in set_nexthop()
1342 		if (setsockopt(recv_sock, (family == AF_INET) ? IPPROTO_IP :  in setup_socket()
1378 			if (setsockopt(send_sock, (family == AF_INET) ?  in setup_socket()
1442 	if (setsockopt(recv_sock, SOL_SOCKET, SO_RCVBUF, (char *)&int_op,  in setup_socket()
1449 	if (setsockopt(send_sock, SOL_SOCKET, SO_SNDBUF, (char *)&int_op,  in setup_socket()
1457 		if (setsockopt(send_sock, SOL_SOCKET, SO_DEBUG, (char *)&on,  in setup_socket()
1466 		if (setsockopt(send_sock, SOL_SOCKET, SO_DONTROUTE, (char *)&on,  in setup_socket()
1478 			if (setsockopt(send_sock, IPPROTO_IP, IP_MULTICAST_LOOP,  in setup_socket()
1488 			if (setsockopt(send_sock, IPPROTO_IPV6,  in setup_socket()
1504 			if (setsockopt(send_sock, IPPROTO_IP, IP_MULTICAST_TTL,  in setup_socket()
1511 			if (setsockopt(send_sock, IPPROTO_IP, IP_TTL,  in setup_socket()
1573 			if (setsockopt(send_sock, IPPROTO_IP, IP_MULTICAST_IF,  in setup_socket()
1583 			if (setsockopt(send_sock, IPPROTO_IP, IP_PKTINFO,  in setup_socket()
1603 		if (setsockopt(send_sock, IPPROTO_IP, IP_TOS, (char *)&int_op,  in setup_socket()
1613 		if (setsockopt(send_sock, IPPROTO_IP, IP_DONTFRAG,  in setup_socket()
1620 		if (setsockopt(send_sock, IPPROTO_IPV6, IPV6_DONTFRAG,  in setup_socket()
1630 		if (setsockopt(recv_sock, IPPROTO_IPV6, IPV6_RECVHOPOPTS,  in setup_socket()
1637 		if (setsockopt(recv_sock, IPPROTO_IPV6, IPV6_RECVDSTOPTS,  in setup_socket()
1644 		if (setsockopt(recv_sock, IPPROTO_IPV6, IPV6_RECVRTHDR,  in setup_socket()
1653 	if (setsockopt(recv_sock, SOL_SOCKET, SO_TIMESTAMP,  in setup_socket()