net/batman-adv/icmp_socket.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (C) 2007-2018  B.A.T.M.A.N. contributors:
   3  *
   4  * Marek Lindner
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of version 2 of the GNU General Public
   8  * License as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef _NET_BATMAN_ADV_ICMP_SOCKET_H_
  20 #define _NET_BATMAN_ADV_ICMP_SOCKET_H_
  21
  22 #include "main.h"
  23
  24 #include <linux/types.h>
  25
  26 struct batadv_icmp_header;
  27
  28 #define BATADV_ICMP_SOCKET "socket"
  29
  30 int batadv_socket_setup(struct batadv_priv *bat_priv);
  31
  32 #ifdef CONFIG_BATMAN_ADV_DEBUGFS
  33
  34 void batadv_socket_init(void);
  35 void batadv_socket_receive_packet(struct batadv_icmp_header *icmph,
  36                                   size_t icmp_len);
  37
  38 #else
  39
  40 static inline void batadv_socket_init(void)
  41 {
  42 }
  43
  44 static inline void
  45 batadv_socket_receive_packet(struct batadv_icmp_header *icmph, size_t icmp_len)
  46 {
  47 }
  48
  49 #endif
  50
  51 #endif /* _NET_BATMAN_ADV_ICMP_SOCKET_H_ */