75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*
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* types.h - Defines for NTFS Linux kernel driver specific types.
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* Part of the Linux-NTFS project.
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*
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* Copyright (c) 2001-2005 Anton Altaparmakov
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*
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* This program/include file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program/include file is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (in the main directory of the Linux-NTFS
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* distribution in the file COPYING); if not, write to the Free Software
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* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _LINUX_NTFS_TYPES_H
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#define _LINUX_NTFS_TYPES_H
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#include <linux/types.h>
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typedef __le16 le16;
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typedef __le32 le32;
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typedef __le64 le64;
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typedef __u16 __bitwise sle16;
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typedef __u32 __bitwise sle32;
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typedef __u64 __bitwise sle64;
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/* 2-byte Unicode character type. */
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typedef le16 ntfschar;
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#define UCHAR_T_SIZE_BITS 1
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/*
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* Clusters are signed 64-bit values on NTFS volumes. We define two types, LCN
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* and VCN, to allow for type checking and better code readability.
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*/
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typedef s64 VCN;
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typedef sle64 leVCN;
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typedef s64 LCN;
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typedef sle64 leLCN;
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/*
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* The NTFS journal $LogFile uses log sequence numbers which are signed 64-bit
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* values. We define our own type LSN, to allow for type checking and better
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* code readability.
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*/
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typedef s64 LSN;
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typedef sle64 leLSN;
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/*
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* The NTFS transaction log $UsnJrnl uses usn which are signed 64-bit values.
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* We define our own type USN, to allow for type checking and better code
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* readability.
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*/
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typedef s64 USN;
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typedef sle64 leUSN;
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typedef enum {
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FALSE = 0,
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TRUE = 1
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} BOOL;
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typedef enum {
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CASE_SENSITIVE = 0,
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IGNORE_CASE = 1,
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} IGNORE_CASE_BOOL;
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#endif /* _LINUX_NTFS_TYPES_H */
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