bsd/netinet6/mld6.c

269 SYSCTL_NODE(_net_inet6, OID_AUTO, mld, CTLFLAG_RW | CTLFLAG_LOCKED, 0,
740     /*const*/ struct mld_hdr *mld)
751 		    ip6_sprintf(&mld->mld_addr),
771 	if (IN6_IS_ADDR_UNSPECIFIED(&mld->mld_addr)) {
788 		in6_setscope(&mld->mld_addr, ifp, NULL);
801 	timer = (ntohs(mld->mld_maxdelay) * PR_SLOWHZ) / MLD_TIMER_SCALE;
831 		IN6_LOOKUP_MULTI(&mld->mld_addr, ifp, inm);
837 			    ip6_sprintf(&mld->mld_addr),
844 		in6_clearscope(&mld->mld_addr);
918 	struct mldv2_query	*mld;
941 	mld = (struct mldv2_query *)(mtod(m, uint8_t *) + off);
943 	maxdelay = ntohs(mld->mld_maxdelay);	/* in 1/10ths of a second */
952 	qrv = MLD_QRV(mld->mld_misc);
959 	qqi = mld->mld_qqi;
961 		qqi = MLD_QQIC_MANT(mld->mld_qqi) <<
962 		     (MLD_QQIC_EXP(mld->mld_qqi) + 3);
965 	nsrc = ntohs(mld->mld_numsrc);
976 	if (IN6_IS_ADDR_UNSPECIFIED(&mld->mld_addr)) {
996 		in6_setscope(&mld->mld_addr, ifp, NULL);
1051 		IN6_LOOKUP_MULTI(&mld->mld_addr, ifp, inm);
1089 		in6_clearscope(&mld->mld_addr);
1104 	struct mldv2_query	*mld;
1111 	mld = (struct mldv2_query *)(mtod(m0, uint8_t *) + off);
1129 	nsrc = ntohs(mld->mld_numsrc);
1209  * Assumes mld points to mld_hdr in pulled up mbuf chain.
1216     /*const*/ struct mld_hdr *mld)
1224 		    ip6_sprintf(&mld->mld_addr),
1251 	if (!IN6_IS_ADDR_MULTICAST(&mld->mld_addr) ||
1252 	    !IN6_ARE_ADDR_EQUAL(&mld->mld_addr, &dst)) {
1284 	    ip6_sprintf(&mld->mld_addr), ifp, ifp->if_name, ifp->if_unit));
1290 	if (!IN6_IS_ADDR_UNSPECIFIED(&mld->mld_addr))
1291 		in6_setscope(&mld->mld_addr, ifp, NULL);
1300 	IN6_LOOKUP_MULTI(&mld->mld_addr, ifp, inm);
1334 			    ip6_sprintf(&mld->mld_addr),
1350 	in6_clearscope(&mld->mld_addr);
1371 	struct mld_hdr	*mld;
1381 	mld = (struct mld_hdr *)(mtod(m, uint8_t *) + off);
1382 	if (mld->mld_type == MLD_LISTENER_QUERY &&
1388 	IP6_EXTHDR_GET(mld, struct mld_hdr *, m, off, mldlen);
1389 	if (mld == NULL) {
1398 	switch (mld->mld_type) {
1402 			if (mld_v1_input_query(ifp, ip6, mld) != 0)
1412 		if (mld_v1_input_report(ifp, ip6, mld) != 0)
1945 	struct mld_hdr		*mld;
1995 	mld = mtod(md, struct mld_hdr *);
1996 	mld->mld_type = type;
1997 	mld->mld_code = 0;
1998 	mld->mld_cksum = 0;
1999 	mld->mld_maxdelay = 0;
2000 	mld->mld_reserved = 0;
2001 	mld->mld_addr = in6m->in6m_addr;
2002 	in6_clearscope(&mld->mld_addr);
2003 	mld->mld_cksum = in6_cksum(mh, IPPROTO_ICMPV6,
3233 	struct mld_hdr		*mld;
3301 	mld = (struct mld_hdr *)(mtod(md, uint8_t *) + off);
3302 	type = mld->mld_type;
3352 	struct mldv2_report	*mld;
3398 	mld = (struct mldv2_report *)(ip6 + 1);
3399 	mld->mld_type = MLDV2_LISTENER_REPORT;
3400 	mld->mld_code = 0;
3401 	mld->mld_cksum = 0;
3402 	mld->mld_v2_reserved = 0;
3403 	mld->mld_v2_numrecs = htons(m->m_pkthdr.vt_nrecs);
3408 	mld->mld_cksum = in6_cksum(mh, IPPROTO_ICMPV6,