net/batman-adv/debugfs.h

   1 /* Copyright (C) 2010-2015 B.A.T.M.A.N. contributors:
   2  *
   3  * Marek Lindner
   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, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef _NET_BATMAN_ADV_DEBUGFS_H_
  19 #define _NET_BATMAN_ADV_DEBUGFS_H_
  20
  21 #include "main.h"
  22
  23 #include <linux/kconfig.h>
  24
  25 struct batadv_hard_iface;
  26 struct net_device;
  27
  28 #define BATADV_DEBUGFS_SUBDIR "batman_adv"
  29
  30 #if IS_ENABLED(CONFIG_DEBUG_FS)
  31
  32 void batadv_debugfs_init(void);
  33 void batadv_debugfs_destroy(void);
  34 int batadv_debugfs_add_meshif(struct net_device *dev);
  35 void batadv_debugfs_del_meshif(struct net_device *dev);
  36 int batadv_debugfs_add_hardif(struct batadv_hard_iface *hard_iface);
  37 void batadv_debugfs_del_hardif(struct batadv_hard_iface *hard_iface);
  38
  39 #else
  40
  41 static inline void batadv_debugfs_init(void)
  42 {
  43 }
  44
  45 static inline void batadv_debugfs_destroy(void)
  46 {
  47 }
  48
  49 static inline int batadv_debugfs_add_meshif(struct net_device *dev)
  50 {
  51         return 0;
  52 }
  53
  54 static inline void batadv_debugfs_del_meshif(struct net_device *dev)
  55 {
  56 }
  57
  58 static inline
  59 int batadv_debugfs_add_hardif(struct batadv_hard_iface *hard_iface)
  60 {
  61         return 0;
  62 }
  63
  64 static inline
  65 void batadv_debugfs_del_hardif(struct batadv_hard_iface *hard_iface)
  66 {
  67 }
  68
  69 #endif
  70
  71 #endif /* _NET_BATMAN_ADV_DEBUGFS_H_ */