| /* |
| * types.h - Defines for NTFS Linux kernel driver specific types. |
| * Part of the Linux-NTFS project. |
| * |
| * Copyright (c) 2001-2005 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_TYPES_H |
| #define _LINUX_NTFS_TYPES_H |
| |
| #include <linux/types.h> |
| |
| typedef __le16 le16; |
| typedef __le32 le32; |
| typedef __le64 le64; |
| typedef __u16 __bitwise sle16; |
| typedef __u32 __bitwise sle32; |
| typedef __u64 __bitwise sle64; |
| |
| /* 2-byte Unicode character type. */ |
| typedef le16 ntfschar; |
| #define UCHAR_T_SIZE_BITS 1 |
| |
| /* |
| * Clusters are signed 64-bit values on NTFS volumes. We define two types, LCN |
| * and VCN, to allow for type checking and better code readability. |
| */ |
| typedef s64 VCN; |
| typedef sle64 leVCN; |
| typedef s64 LCN; |
| typedef sle64 leLCN; |
| |
| /* |
| * The NTFS journal $LogFile uses log sequence numbers which are signed 64-bit |
| * values. We define our own type LSN, to allow for type checking and better |
| * code readability. |
| */ |
| typedef s64 LSN; |
| typedef sle64 leLSN; |
| |
| /* |
| * The NTFS transaction log $UsnJrnl uses usn which are signed 64-bit values. |
| * We define our own type USN, to allow for type checking and better code |
| * readability. |
| */ |
| typedef s64 USN; |
| typedef sle64 leUSN; |
| |
| typedef enum { |
| CASE_SENSITIVE = 0, |
| IGNORE_CASE = 1, |
| } IGNORE_CASE_BOOL; |
| |
| #endif /* _LINUX_NTFS_TYPES_H */ |