fs/aufs/dbgaufs.h

   1 /*
   2  * Copyright (C) 2005-2017 Junjiro R. Okajima
   3  *
   4  * This program, aufs is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU 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 /*
  19  * debugfs interface
  20  */
  21
  22 #ifndef __DBGAUFS_H__
  23 #define __DBGAUFS_H__
  24
  25 #ifdef __KERNEL__
  26
  27 struct super_block;
  28 struct au_sbinfo;
  29
  30 #ifdef CONFIG_DEBUG_FS
  31 /* dbgaufs.c */
  32 void dbgaufs_brs_del(struct super_block *sb, aufs_bindex_t bindex);
  33 void dbgaufs_brs_add(struct super_block *sb, aufs_bindex_t bindex);
  34 void dbgaufs_si_fin(struct au_sbinfo *sbinfo);
  35 int dbgaufs_si_init(struct au_sbinfo *sbinfo);
  36 void dbgaufs_fin(void);
  37 int __init dbgaufs_init(void);
  38 #else
  39 AuStubVoid(dbgaufs_brs_del, struct super_block *sb, aufs_bindex_t bindex)
  40 AuStubVoid(dbgaufs_brs_add, struct super_block *sb, aufs_bindex_t bindex)
  41 AuStubVoid(dbgaufs_si_fin, struct au_sbinfo *sbinfo)
  42 AuStubInt0(dbgaufs_si_init, struct au_sbinfo *sbinfo)
  43 AuStubVoid(dbgaufs_fin, void)
  44 AuStubInt0(__init dbgaufs_init, void)
  45 #endif /* CONFIG_DEBUG_FS */
  46
  47 #endif /* __KERNEL__ */
  48 #endif /* __DBGAUFS_H__ */