1478 		struct ip_mreq_source    mreqs;  in inp_block_unblock_source()  local
1480 		error = sooptcopyin(sopt, &mreqs,  in inp_block_unblock_source()
1489 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_block_unblock_source()
1493 		ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_block_unblock_source()
1495 		if (!in_nullhost(mreqs.imr_interface)) {  in inp_block_unblock_source()
1496 			ifp = ip_multicast_if(&mreqs.imr_interface, &ifindex);  in inp_block_unblock_source()
1503 		IGMP_INET_PRINTF(mreqs.imr_interface,  in inp_block_unblock_source()
2109 		struct ip_mreq_source    mreqs;  in inp_join_group()  local
2112 			error = sooptcopyin(sopt, &mreqs,  in inp_join_group()
2119 			mreqs.imr_interface = mreqs.imr_sourceaddr;  in inp_join_group()
2120 			mreqs.imr_sourceaddr.s_addr = INADDR_ANY;  in inp_join_group()
2122 			error = sooptcopyin(sopt, &mreqs,  in inp_join_group()
2135 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_join_group()
2140 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_join_group()
2147 		ifp = inp_lookup_mcast_ifp(inp, gsa, mreqs.imr_interface);  in inp_join_group()
2148 		IGMP_INET_PRINTF(mreqs.imr_interface,  in inp_join_group()
2414 	struct ip_mreq_source            mreqs;  in inp_leave_group()  local
2439 			error = sooptcopyin(sopt, &mreqs,  in inp_leave_group()
2447 			mreqs.imr_interface = mreqs.imr_sourceaddr;  in inp_leave_group()
2448 			mreqs.imr_sourceaddr.s_addr = INADDR_ANY;  in inp_leave_group()
2450 			error = sooptcopyin(sopt, &mreqs,  in inp_leave_group()
2460 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_leave_group()
2465 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_leave_group()
2474 		if (!in_nullhost(mreqs.imr_interface)) {  in inp_leave_group()
2475 			ifp = ip_multicast_if(&mreqs.imr_interface, &ifindex);  in inp_leave_group()
2478 		IGMP_INET_PRINTF(mreqs.imr_interface,  in inp_leave_group()