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smb: move list of FileSystemAttributes to common/fscc.h

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These definitions are exactly the same on both client and server,
so move them to new common header file.

Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
ChenXiaoSong
2025-11-02 15:30:54 +08:00
committed by Steve French
parent d8ac987918
commit 84d8d4cf88
4 changed files with 44 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
fs/smb/client/cifsglob.h
View File

@@ -26,6 +26,7 @@
#include <uapi/linux/cifs/cifs_mount.h>
#include "../common/smbglob.h"
#include "../common/smb2pdu.h"
#include "../common/fscc.h"
#include "smb2pdu.h"
#include <linux/filelock.h>

27
fs/smb/client/cifspdu.h
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@@ -2100,33 +2100,6 @@ typedef struct {
/* minimum includes first three fields, and empty FS Name */
#define MIN_FS_ATTR_INFO_SIZE 12
/* List of FileSystemAttributes - see 2.5.1 of MS-FSCC */
#define FILE_SUPPORTS_SPARSE_VDL 0x10000000 /* faster nonsparse extend */
#define FILE_SUPPORTS_BLOCK_REFCOUNTING 0x08000000 /* allow ioctl dup extents */
#define FILE_SUPPORT_INTEGRITY_STREAMS 0x04000000
#define FILE_SUPPORTS_USN_JOURNAL 0x02000000
#define FILE_SUPPORTS_OPEN_BY_FILE_ID 0x01000000
#define FILE_SUPPORTS_EXTENDED_ATTRIBUTES 0x00800000
#define FILE_SUPPORTS_HARD_LINKS 0x00400000
#define FILE_SUPPORTS_TRANSACTIONS 0x00200000
#define FILE_SEQUENTIAL_WRITE_ONCE 0x00100000
#define FILE_READ_ONLY_VOLUME 0x00080000
#define FILE_NAMED_STREAMS 0x00040000
#define FILE_SUPPORTS_ENCRYPTION 0x00020000
#define FILE_SUPPORTS_OBJECT_IDS 0x00010000
#define FILE_VOLUME_IS_COMPRESSED 0x00008000
#define FILE_SUPPORTS_POSIX_UNLINK_RENAME 0x00000400
#define FILE_RETURNS_CLEANUP_RESULT_INFO 0x00000200
#define FILE_SUPPORTS_REMOTE_STORAGE 0x00000100
#define FILE_SUPPORTS_REPARSE_POINTS 0x00000080
#define FILE_SUPPORTS_SPARSE_FILES 0x00000040
#define FILE_VOLUME_QUOTAS 0x00000020
#define FILE_FILE_COMPRESSION 0x00000010
#define FILE_PERSISTENT_ACLS 0x00000008
#define FILE_UNICODE_ON_DISK 0x00000004
#define FILE_CASE_PRESERVED_NAMES 0x00000002
#define FILE_CASE_SENSITIVE_SEARCH 0x00000001
typedef struct {
__le32 Attributes;
__le32 MaxPathNameComponentLength;

42
fs/smb/common/fscc.h Normal file
View File

@@ -0,0 +1,42 @@
/* SPDX-License-Identifier: LGPL-2.1 */
/*
*
* Copyright (c) International Business Machines Corp., 2009, 2013
* Etersoft, 2012
* 2018 Samsung Electronics Co., Ltd.
* Author(s): Steve French (sfrench@us.ibm.com)
* Pavel Shilovsky (pshilovsky@samba.org) 2012
* Namjae Jeon (linkinjeon@kernel.org)
*
*/
#ifndef _COMMON_SMB_FSCC_H
#define _COMMON_SMB_FSCC_H
/* List of FileSystemAttributes - see MS-FSCC 2.5.1 */
#define FILE_SUPPORTS_SPARSE_VDL 0x10000000 /* faster nonsparse extend */
#define FILE_SUPPORTS_BLOCK_REFCOUNTING 0x08000000 /* allow ioctl dup extents */
#define FILE_SUPPORT_INTEGRITY_STREAMS 0x04000000
#define FILE_SUPPORTS_USN_JOURNAL 0x02000000
#define FILE_SUPPORTS_OPEN_BY_FILE_ID 0x01000000
#define FILE_SUPPORTS_EXTENDED_ATTRIBUTES 0x00800000
#define FILE_SUPPORTS_HARD_LINKS 0x00400000
#define FILE_SUPPORTS_TRANSACTIONS 0x00200000
#define FILE_SEQUENTIAL_WRITE_ONCE 0x00100000
#define FILE_READ_ONLY_VOLUME 0x00080000
#define FILE_NAMED_STREAMS 0x00040000
#define FILE_SUPPORTS_ENCRYPTION 0x00020000
#define FILE_SUPPORTS_OBJECT_IDS 0x00010000
#define FILE_VOLUME_IS_COMPRESSED 0x00008000
#define FILE_SUPPORTS_POSIX_UNLINK_RENAME 0x00000400
#define FILE_RETURNS_CLEANUP_RESULT_INFO 0x00000200
#define FILE_SUPPORTS_REMOTE_STORAGE 0x00000100
#define FILE_SUPPORTS_REPARSE_POINTS 0x00000080
#define FILE_SUPPORTS_SPARSE_FILES 0x00000040
#define FILE_VOLUME_QUOTAS 0x00000020
#define FILE_FILE_COMPRESSION 0x00000010
#define FILE_PERSISTENT_ACLS 0x00000008
#define FILE_UNICODE_ON_DISK 0x00000004
#define FILE_CASE_PRESERVED_NAMES 0x00000002
#define FILE_CASE_SENSITIVE_SEARCH 0x00000001
#endif /* _COMMON_SMB_FSCC_H */

28
fs/smb/server/smb_common.h
View File

@@ -12,6 +12,7 @@
#include "nterr.h"
#include "../common/smbglob.h"
#include "../common/smb2pdu.h"
#include "../common/fscc.h"
#include "smb2pdu.h"
/* ksmbd's Specific ERRNO */
@@ -48,33 +49,6 @@
#define ATTR_NO_BUFFERING 0x20000000
#define ATTR_WRITE_THROUGH 0x80000000
/* List of FileSystemAttributes - see 2.5.1 of MS-FSCC */
#define FILE_SUPPORTS_SPARSE_VDL 0x10000000 /* faster nonsparse extend */
#define FILE_SUPPORTS_BLOCK_REFCOUNTING 0x08000000 /* allow ioctl dup extents */
#define FILE_SUPPORT_INTEGRITY_STREAMS 0x04000000
#define FILE_SUPPORTS_USN_JOURNAL 0x02000000
#define FILE_SUPPORTS_OPEN_BY_FILE_ID 0x01000000
#define FILE_SUPPORTS_EXTENDED_ATTRIBUTES 0x00800000
#define FILE_SUPPORTS_HARD_LINKS 0x00400000
#define FILE_SUPPORTS_TRANSACTIONS 0x00200000
#define FILE_SEQUENTIAL_WRITE_ONCE 0x00100000
#define FILE_READ_ONLY_VOLUME 0x00080000
#define FILE_NAMED_STREAMS 0x00040000
#define FILE_SUPPORTS_ENCRYPTION 0x00020000
#define FILE_SUPPORTS_OBJECT_IDS 0x00010000
#define FILE_VOLUME_IS_COMPRESSED 0x00008000
#define FILE_SUPPORTS_POSIX_UNLINK_RENAME 0x00000400
#define FILE_RETURNS_CLEANUP_RESULT_INFO 0x00000200
#define FILE_SUPPORTS_REMOTE_STORAGE 0x00000100
#define FILE_SUPPORTS_REPARSE_POINTS 0x00000080
#define FILE_SUPPORTS_SPARSE_FILES 0x00000040
#define FILE_VOLUME_QUOTAS 0x00000020
#define FILE_FILE_COMPRESSION 0x00000010
#define FILE_PERSISTENT_ACLS 0x00000008
#define FILE_UNICODE_ON_DISK 0x00000004
#define FILE_CASE_PRESERVED_NAMES 0x00000002
#define FILE_CASE_SENSITIVE_SEARCH 0x00000001
/* Combinations of file access permission bits */
#define SET_FILE_READ_RIGHTS (FILE_READ_DATA | FILE_READ_EA \
| FILE_READ_ATTRIBUTES \