1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright (C) 2009-2018 B.A.T.M.A.N. contributors: 3 * 4 * Marek Lindner 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of version 2 of the GNU General Public 8 * License as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, but 11 * WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ 20 #define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ 21 22 #include "main.h" 23 24 #include <linux/types.h> 25 26 struct batadv_tvlv_gateway_data; 27 struct netlink_callback; 28 struct seq_file; 29 struct sk_buff; 30 31 void batadv_gw_check_client_stop(struct batadv_priv *bat_priv); 32 void batadv_gw_reselect(struct batadv_priv *bat_priv); 33 void batadv_gw_election(struct batadv_priv *bat_priv); 34 struct batadv_orig_node * 35 batadv_gw_get_selected_orig(struct batadv_priv *bat_priv); 36 void batadv_gw_check_election(struct batadv_priv *bat_priv, 37 struct batadv_orig_node *orig_node); 38 void batadv_gw_node_update(struct batadv_priv *bat_priv, 39 struct batadv_orig_node *orig_node, 40 struct batadv_tvlv_gateway_data *gateway); 41 void batadv_gw_node_delete(struct batadv_priv *bat_priv, 42 struct batadv_orig_node *orig_node); 43 void batadv_gw_node_free(struct batadv_priv *bat_priv); 44 void batadv_gw_node_put(struct batadv_gw_node *gw_node); 45 struct batadv_gw_node * 46 batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv); 47 int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset); 48 int batadv_gw_dump(struct sk_buff *msg, struct netlink_callback *cb); 49 bool batadv_gw_out_of_range(struct batadv_priv *bat_priv, struct sk_buff *skb); 50 enum batadv_dhcp_recipient 51 batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len, 52 u8 *chaddr); 53 struct batadv_gw_node *batadv_gw_node_get(struct batadv_priv *bat_priv, 54 struct batadv_orig_node *orig_node); 55 56 #endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */ 57
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