Cross Reference: /src/sys/netinet6/ip6

Lines Matching refs:im6o
204     struct ip6_moptions *im6o,
485 		if (im6o != NULL)
486 			ip6->ip6_hlim = im6o->im6o_multicast_hlim;
524 		} else if (im6o != NULL) {
525 			ifp = if_get_byindex(im6o->im6o_multicast_if_index,
646 		if (ingroup && (im6o == NULL || im6o->im6o_multicast_loop)) {
2440 	struct ip6_moptions *im6o = in6p_moptions(inp);
2445 	if (im6o == NULL) {
2450 		im6o = malloc(sizeof(*im6o), M_IPMOPTS, M_NOWAIT);
2451 		if (im6o == NULL)
2453 		in6p_moptions(inp) = im6o;
2454 		im6o->im6o_multicast_if_index = 0;
2455 		im6o->im6o_multicast_hlim = ip6_defmcasthlim;
2456 		im6o->im6o_multicast_loop = IPV6_DEFAULT_MULTICAST_LOOP;
2457 		LIST_INIT(&im6o->im6o_memberships);
2485 		im6o->im6o_multicast_if_index = if_get_index(ifp);
2504 			im6o->im6o_multicast_hlim = ip6_defmcasthlim;
2506 			im6o->im6o_multicast_hlim = optval;
2522 		im6o->im6o_multicast_loop = loop;
2562 		LIST_FOREACH(imm, &im6o->im6o_memberships, i6mm_chain) {
2579 		LIST_INSERT_HEAD(&im6o->im6o_memberships, imm, i6mm_chain);
2652 		LIST_FOREACH(imm, &im6o->im6o_memberships, i6mm_chain) {
2681 	if (im6o->im6o_multicast_if_index == 0 &&
2682 	    im6o->im6o_multicast_hlim == ip6_defmcasthlim &&
2683 	    im6o->im6o_multicast_loop == IPV6_DEFAULT_MULTICAST_LOOP &&
2684 	    LIST_EMPTY(&im6o->im6o_memberships)) {
2700 	struct ip6_moptions *im6o = in6p_moptions(inp);
2704 		if (im6o == NULL || im6o->im6o_multicast_if_index == 0)
2707 			optval = im6o->im6o_multicast_if_index;
2713 		if (im6o == NULL)
2716 			optval = im6o->im6o_multicast_hlim;
2722 		if (im6o == NULL)
2725 			optval = im6o->im6o_multicast_loop;
2741 ip6_freemoptions(struct ip6_moptions *im6o)
2745 	if (im6o == NULL)
2748 	/* The owner of im6o (inp) should be protected by solock */
2749 	LIST_FOREACH_SAFE(imm, &im6o->im6o_memberships, i6mm_chain, nimm) {
2753 	free(im6o, M_IPMOPTS);
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