1493 		struct ip_mreq_source    mreqs;  in inp_block_unblock_source()  local
1495 		error = sooptcopyin(sopt, &mreqs,  in inp_block_unblock_source()
1504 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_block_unblock_source()
1508 		ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_block_unblock_source()
1510 		if (!in_nullhost(mreqs.imr_interface)) {  in inp_block_unblock_source()
1511 			ifp = ip_multicast_if(&mreqs.imr_interface, &ifindex);  in inp_block_unblock_source()
1518 		IGMP_INET_PRINTF(mreqs.imr_interface,  in inp_block_unblock_source()
2124 		struct ip_mreq_source    mreqs;  in inp_join_group()  local
2127 			error = sooptcopyin(sopt, &mreqs,  in inp_join_group()
2134 			mreqs.imr_interface = mreqs.imr_sourceaddr;  in inp_join_group()
2135 			mreqs.imr_sourceaddr.s_addr = INADDR_ANY;  in inp_join_group()
2137 			error = sooptcopyin(sopt, &mreqs,  in inp_join_group()
2150 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_join_group()
2155 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_join_group()
2162 		ifp = inp_lookup_mcast_ifp(inp, gsa, mreqs.imr_interface);  in inp_join_group()
2163 		IGMP_INET_PRINTF(mreqs.imr_interface,  in inp_join_group()
2429 	struct ip_mreq_source            mreqs;  in inp_leave_group()  local
2454 			error = sooptcopyin(sopt, &mreqs,  in inp_leave_group()
2462 			mreqs.imr_interface = mreqs.imr_sourceaddr;  in inp_leave_group()
2463 			mreqs.imr_sourceaddr.s_addr = INADDR_ANY;  in inp_leave_group()
2465 			error = sooptcopyin(sopt, &mreqs,  in inp_leave_group()
2475 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_leave_group()
2480 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_leave_group()
2489 		if (!in_nullhost(mreqs.imr_interface)) {  in inp_leave_group()
2490 			ifp = ip_multicast_if(&mreqs.imr_interface, &ifindex);  in inp_leave_group()
2493 		IGMP_INET_PRINTF(mreqs.imr_interface,  in inp_leave_group()