| /* |
| * Copyright (C) 2007-2010 B.A.T.M.A.N. contributors: |
| * |
| * Marek Lindner, Simon Wunderlich |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of version 2 of the GNU General Public |
| * License as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| * 02110-1301, USA |
| * |
| */ |
| |
| #include "main.h" |
| |
| /* is there another aggregated packet here? */ |
| static inline int aggregated_packet(int buff_pos, int packet_len, int num_hna) |
| { |
| int next_buff_pos = buff_pos + BAT_PACKET_LEN + (num_hna * ETH_ALEN); |
| |
| return (next_buff_pos <= packet_len) && |
| (next_buff_pos <= MAX_AGGREGATION_BYTES); |
| } |
| |
| void add_bat_packet_to_list(struct bat_priv *bat_priv, |
| unsigned char *packet_buff, int packet_len, |
| struct batman_if *if_incoming, char own_packet, |
| unsigned long send_time); |
| void receive_aggr_bat_packet(struct ethhdr *ethhdr, unsigned char *packet_buff, |
| int packet_len, struct batman_if *if_incoming); |