bsd/netinet6/in6_mcast.c

127 		    const struct in6_msource *lims, const int rollback);
691 	struct in6_msource	*lims;
696 	lims = NULL;
700 	lims = (struct in6_msource *)ims;
701 	if (lims == NULL) {
704 		lims = in6ms_alloc(M_WAITOK);
705 		if (lims == NULL)
707 		lims->im6s_addr = find.im6s_addr;
708 		lims->im6sl_st[0] = MCAST_UNDEFINED;
710 		    (struct ip6_msource *)lims);
714 	*plims = lims;
733 	struct in6_msource	*lims;
735 	lims = in6ms_alloc(M_WAITOK);
736 	if (lims == NULL)
738 	lims->im6s_addr = psin->sin6_addr;
739 	lims->im6sl_st[0] = MCAST_UNDEFINED;
740 	lims->im6sl_st[1] = st1;
742 	    (struct ip6_msource *)lims);
745 	return (lims);
763 	struct in6_msource	*lims;
769 	lims = (struct in6_msource *)ims;
770 	lims->im6sl_st[1] = MCAST_UNDEFINED;
783 	struct in6_msource	*lims;
786 		lims = (struct in6_msource *)ims;
787 		if (lims->im6sl_st[0] == lims->im6sl_st[1]) {
790 		} else if (lims->im6sl_st[0] != MCAST_UNDEFINED) {
792 			lims->im6sl_st[1] = lims->im6sl_st[0];
796 			    (uint64_t)VM_KERNEL_ADDRPERM(lims)));
798 			in6ms_free(lims);
814 	struct in6_msource	*lims;
817 		lims = (struct in6_msource *)ims;
818 		lims->im6sl_st[1] = MCAST_UNDEFINED;
832 	struct in6_msource	*lims;
835 		lims = (struct in6_msource *)ims;
836 		lims->im6sl_st[0] = lims->im6sl_st[1];
850 	struct in6_msource	*lims;
853 		lims = (struct in6_msource *)ims;
854 		if ((lims->im6sl_st[0] == MCAST_UNDEFINED) &&
855 		    (lims->im6sl_st[1] == MCAST_UNDEFINED)) {
857 			    (uint64_t)VM_KERNEL_ADDRPERM(lims)));
859 			in6ms_free(lims);
874 	struct in6_msource	*lims;
877 		lims = (struct in6_msource *)ims;
879 		    (uint64_t)VM_KERNEL_ADDRPERM(lims)));
881 		in6ms_free(lims);
955 im6s_merge(struct ip6_msource *ims, const struct in6_msource *lims,
960 	if (lims->im6sl_st[0] == MCAST_EXCLUDE) {
962 		    ip6_sprintf(&lims->im6s_addr)));
964 	} else if (lims->im6sl_st[0] == MCAST_INCLUDE) {
966 		    ip6_sprintf(&lims->im6s_addr)));
970 	if (lims->im6sl_st[1] == MCAST_EXCLUDE) {
972 		    ip6_sprintf(&lims->im6s_addr)));
974 	} else if (lims->im6sl_st[1] == MCAST_INCLUDE) {
976 		    ip6_sprintf(&lims->im6s_addr)));
999 	struct in6_msource	*lims;
1017 		lims = (struct in6_msource *)ims;
1018 		if (lims->im6sl_st[0] == imf->im6f_st[0]) nsrc0++;
1019 		if (lims->im6sl_st[1] == imf->im6f_st[1]) nsrc1++;
1020 		if (lims->im6sl_st[0] == lims->im6sl_st[1]) continue;
1021 		error = in6m_get_source(inm, &lims->im6s_addr, 0, &nims);
1025 		im6s_merge(nims, lims, 0);
1031 			lims = (struct in6_msource *)ims;
1032 			if (lims->im6sl_st[0] == lims->im6sl_st[1])
1034 			(void) in6m_get_source(inm, &lims->im6s_addr, 1, &bims);
1037 			im6s_merge(bims, lims, 1);
1640 	struct in6_msource	*lims;
1749 		lims = (struct in6_msource *)ims;
1750 		if (lims->im6sl_st[0] == MCAST_UNDEFINED ||
1751 		    lims->im6sl_st[0] != imf->im6f_st[0])
1757 			psin->sin6_addr = lims->im6s_addr;
1962 	struct in6_msource		*lims = NULL;
2156 			lims = im6o_match_source(imo, idx, &ssa->sa);
2157 			if (lims != NULL /*&&
2158 			    lims->im6sl_st[1] == MCAST_INCLUDE*/) {
2216 	 * XXX: Should check for non-NULL lims (node exists but may
2227 		lims = im6f_graft(imf, MCAST_INCLUDE, &ssa->sin6);
2228 		if (lims == NULL) {
2736 		struct in6_msource	*lims;
2801 			error = im6f_get_source(imf, psin, &lims);
2804 			lims->im6sl_st[1] = imf->im6f_st[1];