145 		    const struct in_msource *lims, const int rollback);
735 	struct in_msource	*lims;  in imf_get_source()  local
740 	lims = NULL;  in imf_get_source()
745 	lims = (struct in_msource *)ims;  in imf_get_source()
746 	if (lims == NULL) {  in imf_get_source()
753 		lims = (struct in_msource *)nims;  in imf_get_source()
754 		lims->ims_haddr = find.ims_haddr;  in imf_get_source()
755 		lims->imsl_st[0] = MCAST_UNDEFINED;  in imf_get_source()
760 	*plims = lims;  in imf_get_source()
778 	struct in_msource	*lims;  in imf_graft()  local
784 	lims = (struct in_msource *)nims;  in imf_graft()
785 	lims->ims_haddr = ntohl(psin->sin_addr.s_addr);  in imf_graft()
786 	lims->imsl_st[0] = MCAST_UNDEFINED;  in imf_graft()
787 	lims->imsl_st[1] = st1;  in imf_graft()
791 	return (lims);  in imf_graft()
807 	struct in_msource	*lims;  in imf_prune()  local
814 	lims = (struct in_msource *)ims;  in imf_prune()
815 	lims->imsl_st[1] = MCAST_UNDEFINED;  in imf_prune()
826 	struct in_msource	*lims;  in imf_rollback()  local
829 		lims = (struct in_msource *)ims;  in imf_rollback()
830 		if (lims->imsl_st[0] == lims->imsl_st[1]) {  in imf_rollback()
833 		} else if (lims->imsl_st[0] != MCAST_UNDEFINED) {  in imf_rollback()
835 			lims->imsl_st[1] = lims->imsl_st[0];  in imf_rollback()
854 	struct in_msource	*lims;  in imf_leave()  local
857 		lims = (struct in_msource *)ims;  in imf_leave()
858 		lims->imsl_st[1] = MCAST_UNDEFINED;  in imf_leave()
870 	struct in_msource	*lims;  in imf_commit()  local
873 		lims = (struct in_msource *)ims;  in imf_commit()
874 		lims->imsl_st[0] = lims->imsl_st[1];  in imf_commit()
886 	struct in_msource	*lims;  in imf_reap()  local
889 		lims = (struct in_msource *)ims;  in imf_reap()
890 		if ((lims->imsl_st[0] == MCAST_UNDEFINED) &&  in imf_reap()
891 		    (lims->imsl_st[1] == MCAST_UNDEFINED)) {  in imf_reap()
965 ims_merge(struct ip_msource *ims, const struct in_msource *lims,  in ims_merge()  argument
970 	if (lims->imsl_st[0] == MCAST_EXCLUDE) {  in ims_merge()
974 	} else if (lims->imsl_st[0] == MCAST_INCLUDE) {  in ims_merge()
980 	if (lims->imsl_st[1] == MCAST_EXCLUDE) {  in ims_merge()
984 	} else if (lims->imsl_st[1] == MCAST_INCLUDE) {  in ims_merge()
1009 	struct in_msource	*lims;  in inm_merge()  local
1026 		lims = (struct in_msource *)ims;  in inm_merge()
1027 		if (lims->imsl_st[0] == imf->imf_st[0]) nsrc0++;  in inm_merge()
1028 		if (lims->imsl_st[1] == imf->imf_st[1]) nsrc1++;  in inm_merge()
1029 		if (lims->imsl_st[0] == lims->imsl_st[1]) continue;  in inm_merge()
1030 		error = inm_get_source(inm, lims->ims_haddr, 0, &nims);  in inm_merge()
1034 		ims_merge(nims, lims, 0);  in inm_merge()
1040 			lims = (struct in_msource *)ims;  in inm_merge()
1041 			if (lims->imsl_st[0] == lims->imsl_st[1])  in inm_merge()
1043 			(void)inm_get_source(inm, lims->ims_haddr, 1, &bims);  in inm_merge()
1046 			ims_merge(bims, lims, 1);  in inm_merge()
1624 	struct in_msource	*lims;  in inp_get_source_filters()  local
1697 		lims = (struct in_msource *)ims;  in inp_get_source_filters()
1698 		if (lims->imsl_st[0] == MCAST_UNDEFINED ||  in inp_get_source_filters()
1699 		    lims->imsl_st[0] != imf->imf_st[0])  in inp_get_source_filters()
1706 			psin->sin_addr.s_addr = htonl(lims->ims_haddr);  in inp_get_source_filters()
1912 	struct in_msource		*lims;  in inp_join_group()  local
1917 	lims = NULL;  in inp_join_group()
2080 			lims = imo_match_source(imf, &ssa->sa);  in inp_join_group()
2081 			if (lims != NULL /*&&  in inp_join_group()
2136 		lims = imf_graft(imf, MCAST_INCLUDE, &ssa->sin);  in inp_join_group()
2137 		if (lims == NULL) {  in inp_join_group()
2589 		struct in_msource	*lims;  in inp_set_source_filters()  local
2638 			error = imf_get_source(imf, psin, &lims);  in inp_set_source_filters()
2641 			lims->imsl_st[1] = imf->imf_st[1];  in inp_set_source_filters()