[mirror_ubuntu-zesty-kernel.git] / net / batman-adv / gateway_client.h

/*
 * Copyright (C) 2009-2012 B.A.T.M.A.N. contributors:
 *
 * Marek Lindner
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA
 *
 */

#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_

void batadv_gw_deselect(struct bat_priv *bat_priv);
void batadv_gw_election(struct bat_priv *bat_priv);
struct orig_node *batadv_gw_get_selected_orig(struct bat_priv *bat_priv);
void batadv_gw_check_election(struct bat_priv *bat_priv,
			      struct orig_node *orig_node);
void batadv_gw_node_update(struct bat_priv *bat_priv,
			   struct orig_node *orig_node, uint8_t new_gwflags);
void batadv_gw_node_delete(struct bat_priv *bat_priv,
			   struct orig_node *orig_node);
void batadv_gw_node_purge(struct bat_priv *bat_priv);
int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset);
bool batadv_gw_is_dhcp_target(struct sk_buff *skb, unsigned int *header_len);
bool batadv_gw_out_of_range(struct bat_priv *bat_priv,
			    struct sk_buff *skb, struct ethhdr *ethhdr);

#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */
Commit	Line	Data
c6c8fea2	1	/*
567db7b0	2	* Copyright (C) 2009-2012 B.A.T.M.A.N. contributors:
c6c8fea2 SE	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, write to the Free Software
	17	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
	18	* 02110-1301, USA
	19	*
	20	*/
	21
	22	#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
	23	#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
	24
7cf06bc6 SE	25	void batadv_gw_deselect(struct bat_priv *bat_priv);
	26	void batadv_gw_election(struct bat_priv *bat_priv);
	27	struct orig_node batadv_gw_get_selected_orig(struct bat_priv bat_priv);
	28	void batadv_gw_check_election(struct bat_priv *bat_priv,
	29	struct orig_node *orig_node);
	30	void batadv_gw_node_update(struct bat_priv *bat_priv,
	31	struct orig_node *orig_node, uint8_t new_gwflags);
	32	void batadv_gw_node_delete(struct bat_priv *bat_priv,
	33	struct orig_node *orig_node);
	34	void batadv_gw_node_purge(struct bat_priv *bat_priv);
	35	int batadv_gw_client_seq_print_text(struct seq_file seq, void offset);
	36	bool batadv_gw_is_dhcp_target(struct sk_buff skb, unsigned int header_len);
	37	bool batadv_gw_out_of_range(struct bat_priv *bat_priv,
	38	struct sk_buff skb, struct ethhdr ethhdr);
c6c8fea2 SE	39
c6c8fea2 SE	40	#endif /* _NET_BATMAN_ADV_GATEWAY_CLIENT_H_ */