usbloadergx/source/libntfs/param.h

/*
 * param.h - Parameter values for ntfs-3g
 *
 * Copyright (c) 2009      Jean-Pierre Andre
 *
 * 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 NTFS-3G
 * 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 _NTFS_PARAM_H
#define _NTFS_PARAM_H

#define CACHE_INODE_SIZE 32 /* inode cache, zero or >= 3 and not too big */
#define CACHE_NIDATA_SIZE 64    /* idata cache, zero or >= 3 and not too big */
#define CACHE_LOOKUP_SIZE 64    /* lookup cache, zero or >= 3 and not too big */
#define CACHE_SECURID_SIZE 16    /* securid cache, zero or >= 3 and not too big */
#define CACHE_LEGACY_SIZE 8    /* legacy cache size, zero or >= 3 and not too big */

#define FORCE_FORMAT_v1x 0  /* Insert security data as in NTFS v1.x */
#define OWNERFROMACL 1      /* Get the owner from ACL (not Windows owner) */

/* default security sub-authorities */
enum
{
    DEFSECAUTH1 = -1153374643, /* 3141592653 */
    DEFSECAUTH2 = 589793238,
    DEFSECAUTH3 = 462843383,
    DEFSECBASE = 10000
};

/*
 *      Parameters for compression
 */

/* default option for compression */
#define DEFAULT_COMPRESSION FALSE
/* (log2 of) number of clusters in a compression block for new files */
#define STANDARD_COMPRESSION_UNIT 4
/* maximum cluster size for allowing compression for new files */
#define MAX_COMPRESSION_CLUSTER_SIZE 4096

/*
 *      Permission checking modes for high level and low level
 *
 *  The choices for high and low lowel are independent, they have
 *  no effect on the library
 *
 *  Stick to the recommended values unless you understand the consequences
 *  on protection and performances. Use of cacheing is good for
 *  performances, but bad on security.
 *
 *  Possible values for high level :
 *      1 : no cache, kernel control (recommended)
 *      4 : no cache, file system control
 *      7 : no cache, kernel control for ACLs
 *
 *  Possible values for low level :
 *      2 : no cache, kernel control
 *      3 : use kernel/fuse cache, kernel control
 *      5 : no cache, file system control (recommended)
 *      8 : no cache, kernel control for ACLs
 *
 *  Use of options 7 and 8 requires a patch to fuse
 *  When Posix ACLs are selected in the configure options, a value
 *  of 6 is added in the mount report.
 */

#define HPERMSCONFIG 1
#define LPERMSCONFIG 5

#endif /* defined _NTFS_PARAM_H */