bsd/kern/kpi_socket.c

471 	struct sockopt	sopt;
474 	sopt.sopt_dir = SOPT_GET;
475 	sopt.sopt_level = level;
476 	sopt.sopt_name = optname;
477 	sopt.sopt_val = CAST_USER_ADDR_T(optval);
478 	sopt.sopt_valsize = *optlen;
479 	sopt.sopt_p = kernproc;
480 	error = sogetopt(sock, &sopt); /* will lock socket */
481 	if (error == 0) *optlen = sopt.sopt_valsize;
502 	struct sockopt	sopt;
505 	sopt.sopt_dir = SOPT_SET;
506 	sopt.sopt_level = level;
507 	sopt.sopt_name = optname;
508 	sopt.sopt_val = CAST_USER_ADDR_T(optval);
509 	sopt.sopt_valsize = optlen;
510 	sopt.sopt_p = kernproc;
511 	return sosetopt(sock, &sopt); /* will lock socket */
542 	struct sockopt sopt;
568 	sopt.sopt_dir = SOPT_SET;
569 	sopt.sopt_val = CAST_USER_ADDR_T(&sotc);
570 	sopt.sopt_valsize = sizeof(sotc);
571 	sopt.sopt_p = kernproc;
572 	sopt.sopt_level = SOL_SOCKET;
573 	sopt.sopt_name = SO_TRAFFIC_CLASS;
576 	error = sosetopt(sock, &sopt);
592 	sopt.sopt_dir = SOPT_SET;
593 	sopt.sopt_val = CAST_USER_ADDR_T(optval);
594 	sopt.sopt_valsize = optlen;
595 	sopt.sopt_p = kernproc;
599 		sopt.sopt_level = IPPROTO_IP;
600 		sopt.sopt_name = IP_TOS;
603 		sopt.sopt_level = IPPROTO_IPV6;
604 		sopt.sopt_name = IPV6_TCLASS;
612 	return sosetopt(sock, &sopt);
625 	struct sockopt	sopt;
629 	sopt.sopt_dir = SOPT_GET;
630 	sopt.sopt_val = CAST_USER_ADDR_T(optval);
631 	sopt.sopt_valsize = *optlen;
632 	sopt.sopt_p = kernproc;
642 		sopt.sopt_level = IPPROTO_IP;
643 		sopt.sopt_name = IP_TOS;
646 		sopt.sopt_level = IPPROTO_IPV6;
647 		sopt.sopt_name = IPV6_TCLASS;
655 	error = sogetopt(sock, &sopt); /* will lock socket */
656 	if (error == 0) *optlen = sopt.sopt_valsize;