sys/netinet6/in6_mcast.c

130 		    const struct in6_msource *lims, const int rollback);
631 	struct in6_msource	*lims;
636 	lims = NULL;
640 	lims = (struct in6_msource *)ims;
641 	if (lims == NULL) {
648 		lims = (struct in6_msource *)nims;
649 		lims->im6s_addr = find.im6s_addr;
650 		lims->im6sl_st[0] = MCAST_UNDEFINED;
655 	*plims = lims;
673 	struct in6_msource	*lims;
679 	lims = (struct in6_msource *)nims;
680 	lims->im6s_addr = psin->sin6_addr;
681 	lims->im6sl_st[0] = MCAST_UNDEFINED;
682 	lims->im6sl_st[1] = st1;
686 	return (lims);
702 	struct in6_msource	*lims;
708 	lims = (struct in6_msource *)ims;
709 	lims->im6sl_st[1] = MCAST_UNDEFINED;
720 	struct in6_msource	*lims;
723 		lims = (struct in6_msource *)ims;
724 		if (lims->im6sl_st[0] == lims->im6sl_st[1]) {
727 		} else if (lims->im6sl_st[0] != MCAST_UNDEFINED) {
729 			lims->im6sl_st[1] = lims->im6sl_st[0];
748 	struct in6_msource	*lims;
751 		lims = (struct in6_msource *)ims;
752 		lims->im6sl_st[1] = MCAST_UNDEFINED;
764 	struct in6_msource	*lims;
767 		lims = (struct in6_msource *)ims;
768 		lims->im6sl_st[0] = lims->im6sl_st[1];
780 	struct in6_msource	*lims;
783 		lims = (struct in6_msource *)ims;
784 		if ((lims->im6sl_st[0] == MCAST_UNDEFINED) &&
785 		    (lims->im6sl_st[1] == MCAST_UNDEFINED)) {
786 			CTR2(KTR_MLD, "%s: free lims %p", __func__, ims);
860 im6s_merge(struct ip6_msource *ims, const struct in6_msource *lims,
867 	ip6_sprintf(ip6tbuf, &lims->im6s_addr);
870 	if (lims->im6sl_st[0] == MCAST_EXCLUDE) {
873 	} else if (lims->im6sl_st[0] == MCAST_INCLUDE) {
878 	if (lims->im6sl_st[1] == MCAST_EXCLUDE) {
881 	} else if (lims->im6sl_st[1] == MCAST_INCLUDE) {
905 	struct in6_msource	*lims;
921 		lims = (struct in6_msource *)ims;
922 		if (lims->im6sl_st[0] == imf->im6f_st[0]) nsrc0++;
923 		if (lims->im6sl_st[1] == imf->im6f_st[1]) nsrc1++;
924 		if (lims->im6sl_st[0] == lims->im6sl_st[1]) continue;
925 		error = in6m_get_source(inm, &lims->im6s_addr, 0, &nims);
929 		im6s_merge(nims, lims, 0);
935 			lims = (struct in6_msource *)ims;
936 			if (lims->im6sl_st[0] == lims->im6sl_st[1])
938 			(void)in6m_get_source(inm, &lims->im6s_addr, 1, &bims);
941 			im6s_merge(bims, lims, 1);
1571 	struct in6_msource	*lims;
1653 		lims = (struct in6_msource *)ims;
1654 		if (lims->im6sl_st[0] == MCAST_UNDEFINED ||
1655 		    lims->im6sl_st[0] != imf->im6f_st[0])
1662 			psin->sin6_addr = lims->im6s_addr;
1810 	struct in6_msource		*lims;
1816 	lims = NULL;
1952 			lims = im6o_match_source(imo, idx, &ssa->sa);
1953 			if (lims != NULL /*&&
1954 			    lims->im6sl_st[1] == MCAST_INCLUDE*/) {
2009 	 * XXX: Should check for non-NULL lims (node exists but may
2020 		lims = im6f_graft(imf, MCAST_INCLUDE, &ssa->sin6);
2021 		if (lims == NULL) {
2442 		struct in6_msource	*lims;
2501 			error = im6f_get_source(imf, psin, &lims);
2504 			lims->im6sl_st[1] = imf->im6f_st[1];