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884a1d4e9c
In order to maintain the code more easily, move duplicate definitions to common header file. By the way, add the copyright and author information for Namjae to common/smbglob.h. Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* SPDX-License-Identifier: LGPL-2.1 */
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/*
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*
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* Copyright (C) International Business Machines Corp., 2002,2008
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* 2018 Samsung Electronics Co., Ltd.
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* Author(s): Steve French (sfrench@us.ibm.com)
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* Jeremy Allison (jra@samba.org)
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* Namjae Jeon (linkinjeon@kernel.org)
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*
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*/
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#ifndef _COMMON_SMB_GLOB_H
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#define _COMMON_SMB_GLOB_H
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#define SMB1_PROTO_NUMBER cpu_to_le32(0x424d53ff)
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struct smb_version_values {
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char *version_string;
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__u16 protocol_id;
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__le16 lock_cmd;
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__u32 req_capabilities;
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__u32 max_read_size;
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__u32 max_write_size;
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__u32 max_trans_size;
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__u32 max_credits;
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__u32 large_lock_type;
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__u32 exclusive_lock_type;
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__u32 shared_lock_type;
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__u32 unlock_lock_type;
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size_t header_preamble_size;
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size_t header_size;
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size_t max_header_size;
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size_t read_rsp_size;
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unsigned int cap_unix;
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unsigned int cap_nt_find;
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unsigned int cap_large_files;
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unsigned int cap_unicode;
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__u16 signing_enabled;
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__u16 signing_required;
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size_t create_lease_size;
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size_t create_durable_size;
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size_t create_durable_v2_size;
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size_t create_mxac_size;
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size_t create_disk_id_size;
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size_t create_posix_size;
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};
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static inline unsigned int get_rfc1002_len(void *buf)
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{
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return be32_to_cpu(*((__be32 *)buf)) & 0xffffff;
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}
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static inline void inc_rfc1001_len(void *buf, int count)
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{
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be32_add_cpu((__be32 *)buf, count);
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}
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#define SMB1_VERSION_STRING "1.0"
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#define SMB20_VERSION_STRING "2.0"
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#define SMB21_VERSION_STRING "2.1"
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#define SMBDEFAULT_VERSION_STRING "default"
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#define SMB3ANY_VERSION_STRING "3"
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#define SMB30_VERSION_STRING "3.0"
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#define SMB302_VERSION_STRING "3.02"
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#define ALT_SMB302_VERSION_STRING "3.0.2"
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#define SMB311_VERSION_STRING "3.1.1"
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#define ALT_SMB311_VERSION_STRING "3.11"
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#define CIFS_DEFAULT_IOSIZE (1024 * 1024)
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#define MAX_CIFS_SMALL_BUFFER_SIZE 448 /* big enough for most */
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#endif /* _COMMON_SMB_GLOB_H */
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