1469 	struct sockaddr_in              *gsa, *ssa;  in inp_block_unblock_source()  local
1487 	gsa = (struct sockaddr_in *)&gsr.gsr_group;  in inp_block_unblock_source()
1502 		gsa->sin_family = AF_INET;  in inp_block_unblock_source()
1503 		gsa->sin_len = sizeof(struct sockaddr_in);  in inp_block_unblock_source()
1504 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_block_unblock_source()
1533 		if (gsa->sin_family != AF_INET ||  in inp_block_unblock_source()
1534 		    gsa->sin_len != sizeof(struct sockaddr_in)) {  in inp_block_unblock_source()
1568 	if (!IN_MULTICAST(ntohl(gsa->sin_addr.s_addr))) {  in inp_block_unblock_source()
1581 	idx = imo_match_group(imo, ifp, gsa);  in inp_block_unblock_source()
1732 	struct sockaddr_in      *gsa;  in inp_get_source_filters()  local
1797 	gsa = (struct sockaddr_in *)&msfr.msfr_group;  in inp_get_source_filters()
1799 	idx = imo_match_group(imo, ifp, gsa);  in inp_get_source_filters()
2099 	struct sockaddr_in              *gsa, *ssa;  in inp_join_group()  local
2116 	gsa = (struct sockaddr_in *)&gsr.gsr_group;  in inp_join_group()
2117 	gsa->sin_family = AF_UNSPEC;  in inp_join_group()
2148 		gsa->sin_family = AF_INET;  in inp_join_group()
2149 		gsa->sin_len = sizeof(struct sockaddr_in);  in inp_join_group()
2150 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_join_group()
2158 		if (!IN_MULTICAST(ntohl(gsa->sin_addr.s_addr))) {  in inp_join_group()
2162 		ifp = inp_lookup_mcast_ifp(inp, gsa, mreqs.imr_interface);  in inp_join_group()
2184 		if (gsa->sin_family != AF_INET ||  in inp_join_group()
2185 		    gsa->sin_len != sizeof(struct sockaddr_in)) {  in inp_join_group()
2193 		gsa->sin_port = 0;  in inp_join_group()
2202 		if (!IN_MULTICAST(ntohl(gsa->sin_addr.s_addr))) {  in inp_join_group()
2243 	idx = imo_match_group(imo, ifp, gsa);  in inp_join_group()
2363 		error = in_joingroup(ifp, &gsa->sin_addr, imf, &inm);  in inp_join_group()
2430 	struct sockaddr_in              *gsa, *ssa;  in inp_leave_group()  local
2447 	gsa = (struct sockaddr_in *)&gsr.gsr_group;  in inp_leave_group()
2473 		gsa->sin_family = AF_INET;  in inp_leave_group()
2474 		gsa->sin_len = sizeof(struct sockaddr_in);  in inp_leave_group()
2475 		gsa->sin_addr = mreqs.imr_multiaddr;  in inp_leave_group()
2514 		if (gsa->sin_family != AF_INET ||  in inp_leave_group()
2515 		    gsa->sin_len != sizeof(struct sockaddr_in)) {  in inp_leave_group()
2546 	if (!IN_MULTICAST(ntohl(gsa->sin_addr.s_addr))) {  in inp_leave_group()
2559 	idx = imo_match_group(imo, ifp, gsa);  in inp_leave_group()
2774 	struct sockaddr_in      *gsa;  in inp_set_source_filters()  local
2827 	gsa = (struct sockaddr_in *)&msfr.msfr_group;  in inp_set_source_filters()
2828 	if (!IN_MULTICAST(ntohl(gsa->sin_addr.s_addr))) {  in inp_set_source_filters()
2832 	gsa->sin_port = 0;      /* ignore port */  in inp_set_source_filters()
2855 	idx = imo_match_group(imo, ifp, gsa);  in inp_set_source_filters()