1. 根目录:
2. fs
3. ntfs
4. sysctl.h

/*
 * sysctl.h - Defines for sysctl handling in NTFS Linux kernel driver. Part of
 *	      the Linux-NTFS project. Adapted from the old NTFS driver,
 *	      Copyright (C) 1997 Martin von Löwis, Régis Duchesne
 *
 * Copyright (c) 2002-2004 Anton Altaparmakov
 *
 * This program/include file is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published
 * by the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program/include file 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 (in the main directory of the Linux-NTFS
 * distribution in the file COPYING); if not, write to the Free Software
 * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _LINUX_NTFS_SYSCTL_H
#define _LINUX_NTFS_SYSCTL_H


#if defined(DEBUG) && defined(CONFIG_SYSCTL)

extern int ntfs_sysctl(int add);

#else

/* Just return success. */
static inline int ntfs_sysctl(int add)
{
	return 0;
}

#endif /* DEBUG && CONFIG_SYSCTL */
#endif /* _LINUX_NTFS_SYSCTL_H */