1469 	struct sockaddr_in              *gsa, *ssa;  in inp_block_unblock_source()  local
1488 	ssa = (struct sockaddr_in *)&gsr.gsr_source;  in inp_block_unblock_source()
1506 		ssa->sin_family = AF_INET;  in inp_block_unblock_source()
1507 		ssa->sin_len = sizeof(struct sockaddr_in);  in inp_block_unblock_source()
1508 		ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_block_unblock_source()
1538 		if (ssa->sin_family != AF_INET ||  in inp_block_unblock_source()
1539 		    ssa->sin_len != sizeof(struct sockaddr_in)) {  in inp_block_unblock_source()
1607 	ims = imo_match_source(imo, idx, ssa);  in inp_block_unblock_source()
1609 		IGMP_INET_PRINTF(ssa->sin_addr,  in inp_block_unblock_source()
1621 		ims = imf_graft(imf, fmode, ssa);  in inp_block_unblock_source()
1627 		error = imf_prune(imf, ssa);  in inp_block_unblock_source()
2099 	struct sockaddr_in              *gsa, *ssa;  in inp_join_group()  local
2118 	ssa = (struct sockaddr_in *)&gsr.gsr_source;  in inp_join_group()
2119 	ssa->sin_family = AF_UNSPEC;  in inp_join_group()
2153 			ssa->sin_family = AF_INET;  in inp_join_group()
2154 			ssa->sin_len = sizeof(struct sockaddr_in);  in inp_join_group()
2155 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_join_group()
2195 			if (ssa->sin_family != AF_INET ||  in inp_join_group()
2196 			    ssa->sin_len != sizeof(struct sockaddr_in)) {  in inp_join_group()
2199 			ssa->sin_port = 0;  in inp_join_group()
2249 		if (ssa->sin_family != AF_UNSPEC) {  in inp_join_group()
2275 			lims = imo_match_source(imo, idx, ssa);  in inp_join_group()
2335 	if (ssa->sin_family != AF_UNSPEC) {  in inp_join_group()
2343 		lims = imf_graft(imf, MCAST_INCLUDE, ssa);  in inp_join_group()
2430 	struct sockaddr_in              *gsa, *ssa;  in inp_leave_group()  local
2448 	ssa = (struct sockaddr_in *)&gsr.gsr_source;  in inp_leave_group()
2478 			ssa->sin_family = AF_INET;  in inp_leave_group()
2479 			ssa->sin_len = sizeof(struct sockaddr_in);  in inp_leave_group()
2480 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_leave_group()
2520 			if (ssa->sin_family != AF_INET ||  in inp_leave_group()
2521 			    ssa->sin_len != sizeof(struct sockaddr_in)) {  in inp_leave_group()
2571 	if (ssa->sin_family != AF_UNSPEC) {  in inp_leave_group()
2592 		ims = imo_match_source(imo, idx, ssa);  in inp_leave_group()
2594 			IGMP_INET_PRINTF(ssa->sin_addr,  in inp_leave_group()
2601 		error = imf_prune(imf, ssa);  in inp_leave_group()