1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) B.A.T.M.A.N. contributors:
3 *
4 * Marek Lindner, Simon Wunderlich
5 */
6
7#ifndef _NET_BATMAN_ADV_TVLV_H_
8#define _NET_BATMAN_ADV_TVLV_H_
9
10#include "main.h"
11
12#include <linux/skbuff.h>
13#include <linux/types.h>
14#include <uapi/linux/batadv_packet.h>
15
16void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
17 u8 type, u8 version,
18 void *tvlv_value, u16 tvlv_value_len);
19u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
20 unsigned char **packet_buff,
21 int *packet_buff_len, int packet_min_len);
22void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
23 struct batadv_ogm_packet *batadv_ogm_packet,
24 struct batadv_orig_node *orig_node);
25void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
26 u8 type, u8 version);
27
28void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
29 void (*optr)(struct batadv_priv *bat_priv,
30 struct batadv_orig_node *orig,
31 u8 flags,
32 void *tvlv_value,
33 u16 tvlv_value_len),
34 int (*uptr)(struct batadv_priv *bat_priv,
35 u8 *src, u8 *dst,
36 void *tvlv_value,
37 u16 tvlv_value_len),
38 int (*mptr)(struct batadv_priv *bat_priv,
39 struct sk_buff *skb),
40 u8 type, u8 version, u8 flags);
41void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
42 u8 type, u8 version);
43int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
44 u8 packet_type,
45 struct batadv_orig_node *orig_node,
46 struct sk_buff *skb, void *tvlv_buff,
47 u16 tvlv_buff_len);
48void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, const u8 *src,
49 const u8 *dst, u8 type, u8 version,
50 void *tvlv_value, u16 tvlv_value_len);
51
52#endif /* _NET_BATMAN_ADV_TVLV_H_ */
53

source code of linux/net/batman-adv/tvlv.h