net/batman-adv/gateway_client.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (C) 2009-2019  B.A.T.M.A.N. contributors:
   3  *
   4  * Marek Lindner
   5  */
   6
   7 #ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
   8 #define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
   9
  10 #include "main.h"
  11
  12 #include <linux/types.h>
  13
  14 struct batadv_tvlv_gateway_data;
  15 struct netlink_callback;
  16 struct seq_file;
  17 struct sk_buff;
  18
  19 void batadv_gw_check_client_stop(struct batadv_priv *bat_priv);
  20 void batadv_gw_reselect(struct batadv_priv *bat_priv);
  21 void batadv_gw_election(struct batadv_priv *bat_priv);
  22 struct batadv_orig_node *
  23 batadv_gw_get_selected_orig(struct batadv_priv *bat_priv);
  24 void batadv_gw_check_election(struct batadv_priv *bat_priv,
  25                               struct batadv_orig_node *orig_node);
  26 void batadv_gw_node_update(struct batadv_priv *bat_priv,
  27                            struct batadv_orig_node *orig_node,
  28                            struct batadv_tvlv_gateway_data *gateway);
  29 void batadv_gw_node_delete(struct batadv_priv *bat_priv,
  30                            struct batadv_orig_node *orig_node);
  31 void batadv_gw_node_free(struct batadv_priv *bat_priv);
  32 void batadv_gw_node_put(struct batadv_gw_node *gw_node);
  33 struct batadv_gw_node *
  34 batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv);
  35 int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset);
  36 int batadv_gw_dump(struct sk_buff *msg, struct netlink_callback *cb);
  37 bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb);
  38 enum batadv_dhcp_recipient
  39 batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
  40                              u8 *chaddr);
  41 struct batadv_gw_node *batadv_gw_node_get(struct batadv_priv *bat_priv,
  42                                           struct batadv_orig_node *orig_node);
  43
  44 #endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */