batman-adv: Distributed ARP Table - implement local storage

Since batman-adv cannot inter-operate with the host ARP table, this patch
introduces a batman-adv private storage for ARP entries exchanged within DAT.
This storage will represent the node local cache in the DAT protocol.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/batman-adv/distributed-arp-table.h b/net/batman-adv/distributed-arp-table.h
index ea9cbd806a1f..1b88303ed6c2 100644
--- a/net/batman-adv/distributed-arp-table.h
+++ b/net/batman-adv/distributed-arp-table.h
@@ -55,4 +55,8 @@ batadv_dat_init_own_addr(struct batadv_priv *bat_priv,
         bat_priv->dat.addr = (batadv_dat_addr_t)addr;
 }
 
+int batadv_dat_init(struct batadv_priv *bat_priv);
+void batadv_dat_free(struct batadv_priv *bat_priv);
+int batadv_dat_cache_seq_print_text(struct seq_file *seq, void *offset);
+
 #endif /* _NET_BATMAN_ADV_ARP_H_ */