7db7d9f369
The "Linux kernel licensing rules" require that each file has a SPDX license identifier as first line (and sometimes as second line). The FSFE REUSE practices [1] would also require the same tags but have no restrictions on the placement in the source file. Using the "Linux kernel licensing rules" is therefore also fulfilling the FSFE REUSE practices requirements at the same time. [1] https://reuse.software/practices/ Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
134 lines
3.6 KiB
C
134 lines
3.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (C) 2012-2017 B.A.T.M.A.N. contributors:
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*
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* Martin Hundebøll, Jeppe Ledet-Pedersen
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
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#define _NET_BATMAN_ADV_NETWORK_CODING_H_
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#include "main.h"
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#include <linux/types.h>
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struct batadv_ogm_packet;
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struct net_device;
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struct seq_file;
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struct sk_buff;
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#ifdef CONFIG_BATMAN_ADV_NC
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void batadv_nc_status_update(struct net_device *net_dev);
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int batadv_nc_init(void);
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int batadv_nc_mesh_init(struct batadv_priv *bat_priv);
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void batadv_nc_mesh_free(struct batadv_priv *bat_priv);
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void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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struct batadv_orig_node *orig_neigh_node,
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struct batadv_ogm_packet *ogm_packet,
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int is_single_hop_neigh);
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void batadv_nc_purge_orig(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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bool (*to_purge)(struct batadv_priv *,
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struct batadv_nc_node *));
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void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);
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void batadv_nc_init_orig(struct batadv_orig_node *orig_node);
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bool batadv_nc_skb_forward(struct sk_buff *skb,
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struct batadv_neigh_node *neigh_node);
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void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
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struct sk_buff *skb);
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void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
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struct sk_buff *skb);
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int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset);
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int batadv_nc_init_debugfs(struct batadv_priv *bat_priv);
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#else /* ifdef CONFIG_BATMAN_ADV_NC */
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static inline void batadv_nc_status_update(struct net_device *net_dev)
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{
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}
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static inline int batadv_nc_init(void)
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{
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return 0;
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}
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static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv)
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{
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return 0;
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}
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static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv)
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{
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}
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static inline void
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batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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struct batadv_orig_node *orig_neigh_node,
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struct batadv_ogm_packet *ogm_packet,
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int is_single_hop_neigh)
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{
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}
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static inline void
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batadv_nc_purge_orig(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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bool (*to_purge)(struct batadv_priv *,
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struct batadv_nc_node *))
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{
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}
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static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv)
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{
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}
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static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node)
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{
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}
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static inline bool batadv_nc_skb_forward(struct sk_buff *skb,
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struct batadv_neigh_node *neigh_node)
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{
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return false;
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}
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static inline void
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batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
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struct sk_buff *skb)
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{
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}
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static inline void
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batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
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struct sk_buff *skb)
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{
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}
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static inline int batadv_nc_nodes_seq_print_text(struct seq_file *seq,
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void *offset)
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{
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return 0;
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}
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static inline int batadv_nc_init_debugfs(struct batadv_priv *bat_priv)
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{
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return 0;
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}
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#endif /* ifdef CONFIG_BATMAN_ADV_NC */
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#endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */
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