1083 ip_ctloutput(int op, struct socket *so, struct sockopt *sopt)  in ip_ctloutput()  argument
1093 	if (sopt->sopt_level != IPPROTO_IP) {  in ip_ctloutput()
1094 		if (sopt->sopt_level == SOL_SOCKET && sopt->sopt_name == SO_NOHEADER)  in ip_ctloutput()
1101 		switch (sopt->sopt_name) {  in ip_ctloutput()
1106 			error = ip_pcbopts(inp, sopt);  in ip_ctloutput()
1119 			error = sockopt_getint(sopt, &optval);  in ip_ctloutput()
1123 			switch (sopt->sopt_name) {  in ip_ctloutput()
1180 			error = sockopt_getint(sopt, &optval);  in ip_ctloutput()
1186 			error = sockopt_get(sopt, &pktinfo, sizeof(pktinfo));  in ip_ctloutput()
1225 			error = ip_setmoptions(&inp->inp_moptions, sopt);  in ip_ctloutput()
1229 			error = sockopt_getint(sopt, &optval);  in ip_ctloutput()
1250 			error = sockopt_getint(sopt, &optval);  in ip_ctloutput()
1261 				    sopt->sopt_data, sopt->sopt_size,  in ip_ctloutput()
1275 		switch (sopt->sopt_name) {  in ip_ctloutput()
1288 				error = sockopt_setmbuf(sopt, m);  in ip_ctloutput()
1303 			switch (sopt->sopt_name) {  in ip_ctloutput()
1350 			error = sockopt_setint(sopt, optval);  in ip_ctloutput()
1354 			switch (sopt->sopt_size) {  in ip_ctloutput()
1358 				error = sockopt_setint(sopt, optval);  in ip_ctloutput()
1364 				error = sockopt_set(sopt, &pktinfo,  in ip_ctloutput()
1375 				error = sockopt_setint(sopt, optval);  in ip_ctloutput()
1386 			error = ipsec_get_policy(inp, sopt->sopt_data,  in ip_ctloutput()
1387 			    sopt->sopt_size, &m);  in ip_ctloutput()
1389 				error = sockopt_setmbuf(sopt, m);  in ip_ctloutput()
1399 			error = ip_getmoptions(inp->inp_moptions, sopt);  in ip_ctloutput()
1407 			error = sockopt_setint(sopt, optval);  in ip_ctloutput()
1412 			error = sockopt_setint(sopt, optval);  in ip_ctloutput()
1561 ip_pcbopts(struct inpcb *inp, const struct sockopt *sopt)  in ip_pcbopts()  argument
1575 	if ((cnt = sopt->sopt_size) == 0) {  in ip_pcbopts()
1579 	cp = sopt->sopt_data;  in ip_pcbopts()
1709 ip_getoptval(const struct sockopt *sopt, u_int8_t *val, u_int maxval)  in ip_getoptval()  argument
1715 	if (sopt == NULL)  in ip_getoptval()
1718 	switch (sopt->sopt_size) {  in ip_getoptval()
1720 		error = sockopt_get(sopt, &cval, sizeof(u_char));  in ip_getoptval()
1725 		error = sockopt_get(sopt, &tval, sizeof(u_int));  in ip_getoptval()
1743 ip_get_membership(const struct sockopt *sopt, struct ifnet **ifp,  in ip_get_membership()  argument
1749 	error = sockopt_get(sopt, &mreq, sizeof(mreq));  in ip_get_membership()
1812 ip_add_membership(struct ip_moptions *imo, const struct sockopt *sopt)  in ip_add_membership()  argument
1822 	if (sopt->sopt_size == sizeof(struct ip_mreq))  in ip_add_membership()
1823 		error = ip_get_membership(sopt, &ifp, &psref, &ia, true);  in ip_add_membership()
1826 		error = ip6_get_membership(sopt, &ifp, &psref, &ia, sizeof(ia));  in ip_add_membership()
1886 ip_drop_membership(struct ip_moptions *imo, const struct sockopt *sopt)  in ip_drop_membership()  argument
1896 	if (sopt->sopt_size == sizeof(struct ip_mreq))  in ip_drop_membership()
1897 		error = ip_get_membership(sopt, &ifp, &psref, &ia, false);  in ip_drop_membership()
1900 		error = ip6_get_membership(sopt, &ifp, &psref, &ia, sizeof(ia));  in ip_drop_membership()
1946 ip_setmoptions(struct ip_moptions **pimo, const struct sockopt *sopt)  in ip_setmoptions()  argument
1972 	switch (sopt->sopt_name) {  in ip_setmoptions()
1978 		error = sockopt_get(sopt, &addr, sizeof(addr));  in ip_setmoptions()
2016 		error = ip_getoptval(sopt, &imo->imo_multicast_ttl, MAXTTL);  in ip_setmoptions()
2024 		error = ip_getoptval(sopt, &imo->imo_multicast_loop, 1);  in ip_setmoptions()
2028 		error = ip_add_membership(imo, sopt);  in ip_setmoptions()
2032 		error = ip_drop_membership(imo, sopt);  in ip_setmoptions()
2058 ip_getmoptions(struct ip_moptions *imo, struct sockopt *sopt)  in ip_getmoptions()  argument
2066 	switch (sopt->sopt_name) {  in ip_getmoptions()
2085 		error = sockopt_set(sopt, &addr, sizeof(addr));  in ip_getmoptions()
2092 		error = sockopt_set(sopt, &optval, sizeof(optval));  in ip_getmoptions()
2099 		error = sockopt_set(sopt, &optval, sizeof(optval));  in ip_getmoptions()