/* SPDX-License-Identifier: GPL-2.0 *//* Copyright (C) 2012-2020  B.A.T.M.A.N. contributors: * * Martin Hundebøll, Jeppe Ledet-Pedersen */ #ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_#define _NET_BATMAN_ADV_NETWORK_CODING_H_ #include "main.h" #include <linux/netdevice.h>#include <linux/seq_file.h>#include <linux/skbuff.h>#include <linux/types.h>#include <uapi/linux/batadv_packet.h> #ifdef CONFIG_BATMAN_ADV_NC void batadv_nc_status_update(struct net_device *net_dev);int batadv_nc_init(void);int batadv_nc_mesh_init(struct batadv_priv *bat_priv);void batadv_nc_mesh_free(struct batadv_priv *bat_priv);void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,			      struct batadv_orig_node *orig_node,			      struct batadv_orig_node *orig_neigh_node,			      struct batadv_ogm_packet *ogm_packet,			      int is_single_hop_neigh);void batadv_nc_purge_orig(struct batadv_priv *bat_priv,			  struct batadv_orig_node *orig_node,			  bool (*to_purge)(struct batadv_priv *,					   struct batadv_nc_node *));void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);void batadv_nc_init_orig(struct batadv_orig_node *orig_node);bool batadv_nc_skb_forward(struct sk_buff *skb,			   struct batadv_neigh_node *neigh_node);void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,				      struct sk_buff *skb);void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,					 struct sk_buff *skb);int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset);void batadv_nc_init_debugfs(struct batadv_priv *bat_priv); #else /* ifdef CONFIG_BATMAN_ADV_NC */ static inline void batadv_nc_status_update(struct net_device *net_dev){} static inline int batadv_nc_init(void){	return 0;} static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv){	return 0;} static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv){} static inline voidbatadv_nc_update_nc_node(struct batadv_priv *bat_priv,			 struct batadv_orig_node *orig_node,			 struct batadv_orig_node *orig_neigh_node,			 struct batadv_ogm_packet *ogm_packet,			 int is_single_hop_neigh){} static inline voidbatadv_nc_purge_orig(struct batadv_priv *bat_priv,		     struct batadv_orig_node *orig_node,		     bool (*to_purge)(struct batadv_priv *,				      struct batadv_nc_node *)){} static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv){} static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node){} static inline bool batadv_nc_skb_forward(struct sk_buff *skb,					 struct batadv_neigh_node *neigh_node){	return false;} static inline voidbatadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,				 struct sk_buff *skb){} static inline voidbatadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,				    struct sk_buff *skb){} static inline int batadv_nc_nodes_seq_print_text(struct seq_file *seq,						 void *offset){	return 0;} static inline void batadv_nc_init_debugfs(struct batadv_priv *bat_priv){} #endif /* ifdef CONFIG_BATMAN_ADV_NC */ #endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */