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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:51 +0000 |
commit | 6d03a247468059b0e59c821ef39e6762d4d6fc30 (patch) | |
tree | 17b9c00de2c62e68c965c742cdbc206f77a375da /fs/ntfs/bitmap.h | |
parent | Releasing progress-linux version 6.8.12-1~progress7.99u1. (diff) | |
download | linux-6d03a247468059b0e59c821ef39e6762d4d6fc30.tar.xz linux-6d03a247468059b0e59c821ef39e6762d4d6fc30.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/ntfs/bitmap.h')
-rw-r--r-- | fs/ntfs/bitmap.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/fs/ntfs/bitmap.h b/fs/ntfs/bitmap.h deleted file mode 100644 index 9dd2224ca..000000000 --- a/fs/ntfs/bitmap.h +++ /dev/null @@ -1,104 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * bitmap.h - Defines for NTFS kernel bitmap handling. Part of the Linux-NTFS - * project. - * - * Copyright (c) 2004 Anton Altaparmakov - */ - -#ifndef _LINUX_NTFS_BITMAP_H -#define _LINUX_NTFS_BITMAP_H - -#ifdef NTFS_RW - -#include <linux/fs.h> - -#include "types.h" - -extern int __ntfs_bitmap_set_bits_in_run(struct inode *vi, const s64 start_bit, - const s64 count, const u8 value, const bool is_rollback); - -/** - * ntfs_bitmap_set_bits_in_run - set a run of bits in a bitmap to a value - * @vi: vfs inode describing the bitmap - * @start_bit: first bit to set - * @count: number of bits to set - * @value: value to set the bits to (i.e. 0 or 1) - * - * Set @count bits starting at bit @start_bit in the bitmap described by the - * vfs inode @vi to @value, where @value is either 0 or 1. - * - * Return 0 on success and -errno on error. - */ -static inline int ntfs_bitmap_set_bits_in_run(struct inode *vi, - const s64 start_bit, const s64 count, const u8 value) -{ - return __ntfs_bitmap_set_bits_in_run(vi, start_bit, count, value, - false); -} - -/** - * ntfs_bitmap_set_run - set a run of bits in a bitmap - * @vi: vfs inode describing the bitmap - * @start_bit: first bit to set - * @count: number of bits to set - * - * Set @count bits starting at bit @start_bit in the bitmap described by the - * vfs inode @vi. - * - * Return 0 on success and -errno on error. - */ -static inline int ntfs_bitmap_set_run(struct inode *vi, const s64 start_bit, - const s64 count) -{ - return ntfs_bitmap_set_bits_in_run(vi, start_bit, count, 1); -} - -/** - * ntfs_bitmap_clear_run - clear a run of bits in a bitmap - * @vi: vfs inode describing the bitmap - * @start_bit: first bit to clear - * @count: number of bits to clear - * - * Clear @count bits starting at bit @start_bit in the bitmap described by the - * vfs inode @vi. - * - * Return 0 on success and -errno on error. - */ -static inline int ntfs_bitmap_clear_run(struct inode *vi, const s64 start_bit, - const s64 count) -{ - return ntfs_bitmap_set_bits_in_run(vi, start_bit, count, 0); -} - -/** - * ntfs_bitmap_set_bit - set a bit in a bitmap - * @vi: vfs inode describing the bitmap - * @bit: bit to set - * - * Set bit @bit in the bitmap described by the vfs inode @vi. - * - * Return 0 on success and -errno on error. - */ -static inline int ntfs_bitmap_set_bit(struct inode *vi, const s64 bit) -{ - return ntfs_bitmap_set_run(vi, bit, 1); -} - -/** - * ntfs_bitmap_clear_bit - clear a bit in a bitmap - * @vi: vfs inode describing the bitmap - * @bit: bit to clear - * - * Clear bit @bit in the bitmap described by the vfs inode @vi. - * - * Return 0 on success and -errno on error. - */ -static inline int ntfs_bitmap_clear_bit(struct inode *vi, const s64 bit) -{ - return ntfs_bitmap_clear_run(vi, bit, 1); -} - -#endif /* NTFS_RW */ - -#endif /* defined _LINUX_NTFS_BITMAP_H */ |