120 static bool setsockopt_needs_rtnl(int optname)  in setsockopt_needs_rtnl()  argument
122 	switch (optname) {  in setsockopt_needs_rtnl()
163 static int do_ipv6_mcast_group_source(struct sock *sk, int optname,  in do_ipv6_mcast_group_source()  argument
178 	if (optname == MCAST_BLOCK_SOURCE) {  in do_ipv6_mcast_group_source()
181 	} else if (optname == MCAST_UNBLOCK_SOURCE) {  in do_ipv6_mcast_group_source()
184 	} else if (optname == MCAST_JOIN_SOURCE_GROUP) {  in do_ipv6_mcast_group_source()
279 static int ipv6_mcast_join_leave(struct sock *sk, int optname,  in ipv6_mcast_join_leave()  argument
293 	if (optname == MCAST_JOIN_GROUP)  in ipv6_mcast_join_leave()
299 static int compat_ipv6_mcast_join_leave(struct sock *sk, int optname,  in compat_ipv6_mcast_join_leave()  argument
313 	if (optname == MCAST_JOIN_GROUP)  in compat_ipv6_mcast_join_leave()
319 static int ipv6_set_opt_hdr(struct sock *sk, int optname, sockptr_t optval,  in ipv6_set_opt_hdr()  argument
329 	if (optname != IPV6_RTHDR && !sockopt_ns_capable(net->user_ns, CAP_NET_RAW))  in ipv6_set_opt_hdr()
353 	opt = ipv6_renew_options(sk, opt, optname, new);  in ipv6_set_opt_hdr()
360 	if (optname == IPV6_RTHDR && opt && opt->srcrt) {  in ipv6_set_opt_hdr()
393 int do_ipv6_setsockopt(struct sock *sk, int level, int optname,  in do_ipv6_setsockopt()  argument
400 	bool needs_rtnl = setsockopt_needs_rtnl(optname);  in do_ipv6_setsockopt()
414 	if (ip6_mroute_opt(optname))  in do_ipv6_setsockopt()
415 		return ip6_mroute_setsockopt(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
427 	switch (optname) {  in do_ipv6_setsockopt()
658 		retv = ipv6_set_opt_hdr(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
840 		if (optname == IPV6_ADD_MEMBERSHIP)  in do_ipv6_setsockopt()
858 		if (optname == IPV6_JOIN_ANYCAST)  in do_ipv6_setsockopt()
874 			retv = compat_ipv6_mcast_join_leave(sk, optname, optval,  in do_ipv6_setsockopt()
877 			retv = ipv6_mcast_join_leave(sk, optname, optval,  in do_ipv6_setsockopt()
884 		retv = do_ipv6_mcast_group_source(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
942 		retv = xfrm_user_policy(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
1000 int ipv6_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval,  in ipv6_setsockopt()  argument
1006 		return udp_prot.setsockopt(sk, level, optname, optval, optlen);  in ipv6_setsockopt()
1011 	err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);  in ipv6_setsockopt()
1014 	if (err == -ENOPROTOOPT && optname != IPV6_IPSEC_POLICY &&  in ipv6_setsockopt()
1015 			optname != IPV6_XFRM_POLICY)  in ipv6_setsockopt()
1016 		err = nf_setsockopt(sk, PF_INET6, optname, optval, optlen);  in ipv6_setsockopt()
1023 				  int optname, sockptr_t optval, int len)  in ipv6_getsockopt_sticky()  argument
1030 	switch (optname) {  in ipv6_getsockopt_sticky()
1124 int do_ipv6_getsockopt(struct sock *sk, int level, int optname,  in do_ipv6_getsockopt()  argument
1131 	if (ip6_mroute_opt(optname))  in do_ipv6_getsockopt()
1132 		return ip6_mroute_getsockopt(sk, optname, optval, optlen);  in do_ipv6_getsockopt()
1136 	switch (optname) {  in do_ipv6_getsockopt()
1264 		len = ipv6_getsockopt_sticky(sk, opt, optname, optval, len);  in do_ipv6_getsockopt()
1348 		if (optname == IPV6_UNICAST_HOPS)  in do_ipv6_getsockopt()
1478 int ipv6_getsockopt(struct sock *sk, int level, int optname,  in ipv6_getsockopt()  argument
1484 		return udp_prot.getsockopt(sk, level, optname, optval, optlen);  in ipv6_getsockopt()
1489 	err = do_ipv6_getsockopt(sk, level, optname,  in ipv6_getsockopt()
1493 	if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {  in ipv6_getsockopt()
1499 		err = nf_getsockopt(sk, PF_INET6, optname, optval, &len);  in ipv6_getsockopt()