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1e9ea7e044
This reverts commit 7ffa8f3d30.
Reverts the removal of the classic read-only ntfs driver to
serve as the base for a new read-write ntfs implementation.
If we stack changes on top of the revert patch, It will significantly
reduce the diff size, making the review easier.
This revert intentionally excludes the restoration of Kconfig and
Makefile. The Kconfig and Makefile will be added back in the final patch
of this series, enabling the driver only after all features and
improvements have been applied.
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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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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#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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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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