n_tty: signal and flush atomically
[linux-2.6-block.git] / net / batman-adv / translation-table.h
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9f6446c7 1/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors:
c6c8fea2 2 *
35c133a0 3 * Marek Lindner, Simon Wunderlich, Antonio Quartulli
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4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of version 2 of the GNU General Public
7 * License as published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
ebf38fb7 15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
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16 */
17
18#ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
19#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
20
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21#include "main.h"
22
23#include <linux/types.h>
24
25struct batadv_orig_node;
26struct batadv_priv;
27struct net_device;
28struct seq_file;
29
56303d34 30int batadv_tt_init(struct batadv_priv *bat_priv);
a19d3d85 31bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
9464d071 32 unsigned short vid, int ifindex, uint32_t mark);
7f91d06c 33uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv,
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34 const uint8_t *addr, unsigned short vid,
35 const char *message, bool roaming);
08c36d3e 36int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
08c36d3e 37int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
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38void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
39 struct batadv_orig_node *orig_node,
95fb130d 40 int32_t match_vid, const char *message);
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41int batadv_tt_global_hash_count(struct batadv_priv *bat_priv,
42 const uint8_t *addr, unsigned short vid);
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43struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv,
44 const uint8_t *src,
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45 const uint8_t *addr,
46 unsigned short vid);
56303d34 47void batadv_tt_free(struct batadv_priv *bat_priv);
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48bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr,
49 unsigned short vid);
56303d34 50bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src,
b8cbd81d 51 uint8_t *dst, unsigned short vid);
e1bf0c14 52void batadv_tt_local_commit_changes(struct batadv_priv *bat_priv);
56303d34 53bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
c018ad3d 54 uint8_t *addr, unsigned short vid);
7c1fd91d 55bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
c018ad3d 56 uint8_t *addr, unsigned short vid);
a19d3d85 57void batadv_tt_local_resize_to_mtu(struct net_device *soft_iface);
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58bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
59 struct batadv_orig_node *orig_node,
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60 const unsigned char *addr,
61 unsigned short vid);
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62bool batadv_tt_global_is_isolated(struct batadv_priv *bat_priv,
63 const uint8_t *addr, unsigned short vid);
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64
65#endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */