1609 	int error, optval;  in ip6_ctloutput()  local
1633 	optval = 0;  in ip6_ctloutput()
1744 				error = sooptcopyin(sopt, &optval,  in ip6_ctloutput()
1745 					sizeof optval, sizeof optval);  in ip6_ctloutput()
1750 					if (optval < -1 || optval >= 256)  in ip6_ctloutput()
1754 						inp->in6p_hops = optval;  in ip6_ctloutput()
1757 							inp->inp_ip_ttl = optval;  in ip6_ctloutput()
1763 	if (optval) \  in ip6_ctloutput()
1773 	if (optval) \  in ip6_ctloutput()
1799 		if (optval)						\  in ip6_ctloutput()
1827 					    (u_char *)&optval, sizeof(optval),  in ip6_ctloutput()
1866 					OPTSET2(INP_RECVFLOWID, optval);  in ip6_ctloutput()
1871 					OPTSET2(INP_RECVRSSBUCKETID, optval);  in ip6_ctloutput()
1886 					if (optval) {  in ip6_ctloutput()
1904 					OPTSET2(INP_ORIGDSTADDR, optval);  in ip6_ctloutput()
1910 					if ((optval >= -1) && (optval <=  in ip6_ctloutput()
1912 						if (optval == -1) {  in ip6_ctloutput()
1925 							    optval <<  in ip6_ctloutput()
1939 				if (optlen != sizeof(optval)) {  in ip6_ctloutput()
1943 				error = sooptcopyin(sopt, &optval,  in ip6_ctloutput()
1944 					sizeof optval, sizeof optval);  in ip6_ctloutput()
1956 					    (u_char *)&optval, sizeof(optval),  in ip6_ctloutput()
1973 				error = sooptcopyin(sopt, &optval,  in ip6_ctloutput()
1974 					sizeof optval, sizeof optval);  in ip6_ctloutput()
2071 				error = sooptcopyin(sopt, &optval,  in ip6_ctloutput()
2072 				    sizeof optval, sizeof optval);  in ip6_ctloutput()
2077 				switch (optval) {  in ip6_ctloutput()
2157 					optval = OPTBIT(IN6P_HOPOPTS);  in ip6_ctloutput()
2161 					optval = OPTBIT(IN6P_DSTOPTS);  in ip6_ctloutput()
2165 					optval = OPTBIT(IN6P_RTHDRDSTOPTS);  in ip6_ctloutput()
2169 					optval = inp->in6p_hops;  in ip6_ctloutput()
2173 					optval = OPTBIT(IN6P_PKTINFO);  in ip6_ctloutput()
2177 					optval = OPTBIT(IN6P_HOPLIMIT);  in ip6_ctloutput()
2181 					optval = OPTBIT(IN6P_RTHDR);  in ip6_ctloutput()
2185 					optval = OPTBIT(IN6P_MTU);  in ip6_ctloutput()
2189 					optval = OPTBIT(IN6P_IPV6_V6ONLY);  in ip6_ctloutput()
2197 						optval = IPV6_PORTRANGE_HIGH;  in ip6_ctloutput()
2199 						optval = IPV6_PORTRANGE_LOW;  in ip6_ctloutput()
2201 						optval = 0;  in ip6_ctloutput()
2205 					optval = OPTBIT(IN6P_TCLASS);  in ip6_ctloutput()
2209 					optval = OPTBIT(IN6P_AUTOFLOWLABEL);  in ip6_ctloutput()
2213 					optval = OPTBIT2(INP_ORIGDSTADDR);  in ip6_ctloutput()
2217 					optval = OPTBIT(INP_BINDANY);  in ip6_ctloutput()
2221 					optval = inp->inp_flowid;  in ip6_ctloutput()
2225 					optval = inp->inp_flowtype;  in ip6_ctloutput()
2229 					optval = OPTBIT2(INP_RECVFLOWID);  in ip6_ctloutput()
2238 						optval = rss_bucket;  in ip6_ctloutput()
2244 					optval = OPTBIT2(INP_RECVRSSBUCKETID);  in ip6_ctloutput()
2251 						optval = (inp->inp_flags2 &  in ip6_ctloutput()
2255 						optval = -1;  in ip6_ctloutput()
2262 				error = sooptcopyout(sopt, &optval,  in ip6_ctloutput()
2263 					sizeof optval);  in ip6_ctloutput()
2307 					optval = OPTBIT(IN6P_PKTINFO);  in ip6_ctloutput()
2310 					optval = OPTBIT(IN6P_HOPLIMIT);  in ip6_ctloutput()
2313 					optval = OPTBIT(IN6P_HOPOPTS);  in ip6_ctloutput()
2316 					optval = OPTBIT(IN6P_RTHDR);  in ip6_ctloutput()
2319 					optval = OPTBIT(IN6P_DSTOPTS|IN6P_RTHDRDSTOPTS);  in ip6_ctloutput()
2322 				error = sooptcopyout(sopt, &optval,  in ip6_ctloutput()
2323 				    sizeof optval);  in ip6_ctloutput()
2366 	int error = 0, optval, optlen;  in ip6_raw_ctloutput()  local
2396 			error = sooptcopyin(sopt, &optval, sizeof(optval),  in ip6_raw_ctloutput()
2397 					    sizeof(optval));  in ip6_raw_ctloutput()
2400 			if (optval < -1 || (optval % 2) != 0) {  in ip6_raw_ctloutput()
2407 				if (optval != icmp6off)  in ip6_raw_ctloutput()
2410 				inp->in6p_cksum = optval;  in ip6_raw_ctloutput()
2415 				optval = icmp6off;  in ip6_raw_ctloutput()
2417 				optval = inp->in6p_cksum;  in ip6_raw_ctloutput()
2419 			error = sooptcopyout(sopt, &optval, sizeof(optval));  in ip6_raw_ctloutput()