/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (C) 2013-2019 B.A.T.M.A.N. contributors: * * Martin Hundebøll <martin@hundeboll.net> */ #ifndef _NET_BATMAN_ADV_FRAGMENTATION_H_ #define _NET_BATMAN_ADV_FRAGMENTATION_H_ #include "main.h" #include <linux/compiler.h> #include <linux/list.h> #include <linux/stddef.h> #include <linux/types.h> struct sk_buff; void batadv_frag_purge_orig(struct batadv_orig_node *orig, bool (*check_cb)(struct batadv_frag_table_entry *)); bool batadv_frag_skb_fwd(struct sk_buff *skb, struct batadv_hard_iface *recv_if, struct batadv_orig_node *orig_node_src); bool batadv_frag_skb_buffer(struct sk_buff **skb, struct batadv_orig_node *orig_node); int batadv_frag_send_packet(struct sk_buff *skb, struct batadv_orig_node *orig_node, struct batadv_neigh_node *neigh_node); /** * batadv_frag_check_entry() - check if a list of fragments has timed out * @frags_entry: table entry to check * * Return: true if the frags entry has timed out, false otherwise. */ static inline bool batadv_frag_check_entry(struct batadv_frag_table_entry *frags_entry) { if (!hlist_empty(&frags_entry->fragment_list) && batadv_has_timed_out(frags_entry->timestamp, BATADV_FRAG_TIMEOUT)) return true; return false; } #endif /* _NET_BATMAN_ADV_FRAGMENTATION_H_ */