Martin Hundebøll | 610bfc6bc | 2013-05-23 16:53:02 +0200 | [diff] [blame] | 1 | /* Copyright (C) 2013 B.A.T.M.A.N. contributors: |
| 2 | * |
| 3 | * Martin Hundebøll <martin@hundeboll.net> |
| 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 |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 17 | * 02110-1301, USA |
| 18 | */ |
| 19 | |
| 20 | #ifndef _NET_BATMAN_ADV_FRAGMENTATION_H_ |
| 21 | #define _NET_BATMAN_ADV_FRAGMENTATION_H_ |
| 22 | |
| 23 | void batadv_frag_purge_orig(struct batadv_orig_node *orig, |
| 24 | bool (*check_cb)(struct batadv_frag_table_entry *)); |
| 25 | bool batadv_frag_skb_fwd(struct sk_buff *skb, |
| 26 | struct batadv_hard_iface *recv_if, |
| 27 | struct batadv_orig_node *orig_node_src); |
| 28 | bool batadv_frag_skb_buffer(struct sk_buff **skb, |
| 29 | struct batadv_orig_node *orig_node); |
Martin Hundebøll | ee75ed8 | 2013-05-23 16:53:03 +0200 | [diff] [blame] | 30 | bool batadv_frag_send_packet(struct sk_buff *skb, |
| 31 | struct batadv_orig_node *orig_node, |
| 32 | struct batadv_neigh_node *neigh_node); |
Martin Hundebøll | 610bfc6bc | 2013-05-23 16:53:02 +0200 | [diff] [blame] | 33 | |
| 34 | /** |
| 35 | * batadv_frag_check_entry - check if a list of fragments has timed out |
| 36 | * @frags_entry: table entry to check |
| 37 | * |
| 38 | * Returns true if the frags entry has timed out, false otherwise. |
| 39 | */ |
| 40 | static inline bool |
| 41 | batadv_frag_check_entry(struct batadv_frag_table_entry *frags_entry) |
| 42 | { |
| 43 | if (!hlist_empty(&frags_entry->head) && |
| 44 | batadv_has_timed_out(frags_entry->timestamp, BATADV_FRAG_TIMEOUT)) |
| 45 | return true; |
| 46 | else |
| 47 | return false; |
| 48 | } |
| 49 | |
| 50 | #endif /* _NET_BATMAN_ADV_FRAGMENTATION_H_ */ |