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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:40 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:40 +0000 |
commit | 8b0a8165cdad0f4133837d753649ef4682e42c3b (patch) | |
tree | 5c58f869f31ddb1f7bd6e8bdea269b680b36c5b6 /fs/ntfs/ntfs.h | |
parent | Releasing progress-linux version 6.8.12-1~progress7.99u1. (diff) | |
download | linux-8b0a8165cdad0f4133837d753649ef4682e42c3b.tar.xz linux-8b0a8165cdad0f4133837d753649ef4682e42c3b.zip |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/ntfs/ntfs.h')
-rw-r--r-- | fs/ntfs/ntfs.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/fs/ntfs/ntfs.h b/fs/ntfs/ntfs.h deleted file mode 100644 index e81376ea91..0000000000 --- a/fs/ntfs/ntfs.h +++ /dev/null @@ -1,150 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * ntfs.h - Defines for NTFS Linux kernel driver. - * - * Copyright (c) 2001-2014 Anton Altaparmakov and Tuxera Inc. - * Copyright (C) 2002 Richard Russon - */ - -#ifndef _LINUX_NTFS_H -#define _LINUX_NTFS_H - -#include <linux/stddef.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/compiler.h> -#include <linux/fs.h> -#include <linux/nls.h> -#include <linux/smp.h> -#include <linux/pagemap.h> - -#include "types.h" -#include "volume.h" -#include "layout.h" - -typedef enum { - NTFS_BLOCK_SIZE = 512, - NTFS_BLOCK_SIZE_BITS = 9, - NTFS_SB_MAGIC = 0x5346544e, /* 'NTFS' */ - NTFS_MAX_NAME_LEN = 255, - NTFS_MAX_ATTR_NAME_LEN = 255, - NTFS_MAX_CLUSTER_SIZE = 64 * 1024, /* 64kiB */ - NTFS_MAX_PAGES_PER_CLUSTER = NTFS_MAX_CLUSTER_SIZE / PAGE_SIZE, -} NTFS_CONSTANTS; - -/* Global variables. */ - -/* Slab caches (from super.c). */ -extern struct kmem_cache *ntfs_name_cache; -extern struct kmem_cache *ntfs_inode_cache; -extern struct kmem_cache *ntfs_big_inode_cache; -extern struct kmem_cache *ntfs_attr_ctx_cache; -extern struct kmem_cache *ntfs_index_ctx_cache; - -/* The various operations structs defined throughout the driver files. */ -extern const struct address_space_operations ntfs_normal_aops; -extern const struct address_space_operations ntfs_compressed_aops; -extern const struct address_space_operations ntfs_mst_aops; - -extern const struct file_operations ntfs_file_ops; -extern const struct inode_operations ntfs_file_inode_ops; - -extern const struct file_operations ntfs_dir_ops; -extern const struct inode_operations ntfs_dir_inode_ops; - -extern const struct file_operations ntfs_empty_file_ops; -extern const struct inode_operations ntfs_empty_inode_ops; - -extern const struct export_operations ntfs_export_ops; - -/** - * NTFS_SB - return the ntfs volume given a vfs super block - * @sb: VFS super block - * - * NTFS_SB() returns the ntfs volume associated with the VFS super block @sb. - */ -static inline ntfs_volume *NTFS_SB(struct super_block *sb) -{ - return sb->s_fs_info; -} - -/* Declarations of functions and global variables. */ - -/* From fs/ntfs/compress.c */ -extern int ntfs_read_compressed_block(struct page *page); -extern int allocate_compression_buffers(void); -extern void free_compression_buffers(void); - -/* From fs/ntfs/super.c */ -#define default_upcase_len 0x10000 -extern struct mutex ntfs_lock; - -typedef struct { - int val; - char *str; -} option_t; -extern const option_t on_errors_arr[]; - -/* From fs/ntfs/mst.c */ -extern int post_read_mst_fixup(NTFS_RECORD *b, const u32 size); -extern int pre_write_mst_fixup(NTFS_RECORD *b, const u32 size); -extern void post_write_mst_fixup(NTFS_RECORD *b); - -/* From fs/ntfs/unistr.c */ -extern bool ntfs_are_names_equal(const ntfschar *s1, size_t s1_len, - const ntfschar *s2, size_t s2_len, - const IGNORE_CASE_BOOL ic, - const ntfschar *upcase, const u32 upcase_size); -extern int ntfs_collate_names(const ntfschar *name1, const u32 name1_len, - const ntfschar *name2, const u32 name2_len, - const int err_val, const IGNORE_CASE_BOOL ic, - const ntfschar *upcase, const u32 upcase_len); -extern int ntfs_ucsncmp(const ntfschar *s1, const ntfschar *s2, size_t n); -extern int ntfs_ucsncasecmp(const ntfschar *s1, const ntfschar *s2, size_t n, - const ntfschar *upcase, const u32 upcase_size); -extern void ntfs_upcase_name(ntfschar *name, u32 name_len, - const ntfschar *upcase, const u32 upcase_len); -extern void ntfs_file_upcase_value(FILE_NAME_ATTR *file_name_attr, - const ntfschar *upcase, const u32 upcase_len); -extern int ntfs_file_compare_values(FILE_NAME_ATTR *file_name_attr1, - FILE_NAME_ATTR *file_name_attr2, - const int err_val, const IGNORE_CASE_BOOL ic, - const ntfschar *upcase, const u32 upcase_len); -extern int ntfs_nlstoucs(const ntfs_volume *vol, const char *ins, - const int ins_len, ntfschar **outs); -extern int ntfs_ucstonls(const ntfs_volume *vol, const ntfschar *ins, - const int ins_len, unsigned char **outs, int outs_len); - -/* From fs/ntfs/upcase.c */ -extern ntfschar *generate_default_upcase(void); - -static inline int ntfs_ffs(int x) -{ - int r = 1; - - if (!x) - return 0; - if (!(x & 0xffff)) { - x >>= 16; - r += 16; - } - if (!(x & 0xff)) { - x >>= 8; - r += 8; - } - if (!(x & 0xf)) { - x >>= 4; - r += 4; - } - if (!(x & 3)) { - x >>= 2; - r += 2; - } - if (!(x & 1)) { - x >>= 1; - r += 1; - } - return r; -} - -#endif /* _LINUX_NTFS_H */ |