diff options
Diffstat (limited to 'net/batman-adv/multicast.h')
| -rw-r--r-- | net/batman-adv/multicast.h | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/net/batman-adv/multicast.h b/net/batman-adv/multicast.h index 466013fe88af..653b9b76fabe 100644 --- a/net/batman-adv/multicast.h +++ b/net/batman-adv/multicast.h @@ -2,18 +2,6 @@ /* Copyright (C) 2014-2019 B.A.T.M.A.N. contributors: * * Linus Lüssing - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _NET_BATMAN_ADV_MULTICAST_H_ @@ -36,6 +24,13 @@ enum batadv_forw_mode { BATADV_FORW_ALL, /** + * @BATADV_FORW_SOME: forward the packet to some nodes (currently via + * a multicast-to-unicast conversion and the BATMAN unicast routing + * protocol) + */ + BATADV_FORW_SOME, + + /** * @BATADV_FORW_SINGLE: forward the packet to a single node (currently * via the BATMAN unicast routing protocol) */ @@ -51,6 +46,9 @@ enum batadv_forw_mode batadv_mcast_forw_mode(struct batadv_priv *bat_priv, struct sk_buff *skb, struct batadv_orig_node **mcast_single_orig); +int batadv_mcast_forw_send(struct batadv_priv *bat_priv, struct sk_buff *skb, + unsigned short vid); + void batadv_mcast_init(struct batadv_priv *bat_priv); int batadv_mcast_flags_seq_print_text(struct seq_file *seq, void *offset); @@ -73,6 +71,14 @@ batadv_mcast_forw_mode(struct batadv_priv *bat_priv, struct sk_buff *skb, return BATADV_FORW_ALL; } +static inline int +batadv_mcast_forw_send(struct batadv_priv *bat_priv, struct sk_buff *skb, + unsigned short vid) +{ + kfree_skb(skb); + return NET_XMIT_DROP; +} + static inline int batadv_mcast_init(struct batadv_priv *bat_priv) { return 0; |