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Diffstat (limited to 'net/batman-adv/multicast.h')
-rw-r--r--net/batman-adv/multicast.h30
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;