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[CIFS] Additional POSIX CIFS Extensions infolevels 

also includes cleanup of whitespace/80 columns

Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2007-02-07 00:29:46 +00:00
parent a850790f6c
commit 87f440e70e
1 changed files with 46 additions and 23 deletions
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43
fs/cifs/cifspdu.h
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@ -1,7 +1,7 @@
/*
* fs/cifs/cifspdu.h
*
* Copyright (c) International Business Machines Corp., 2002,2005
* Copyright (c) International Business Machines Corp., 2002,2007
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
@ -544,7 +544,8 @@ typedef union smb_com_session_setup_andx {
/* unsigned char * NativeOS; */
/* unsigned char * NativeLanMan; */
/* unsigned char * PrimaryDomain; */
} __attribute__((packed)) resp; /* NTLM response with or without extended sec*/
} __attribute__((packed)) resp; /* NTLM response
(with or without extended sec) */
struct { /* request format */
struct smb_hdr hdr; /* wct = 10 */
@ -1352,11 +1353,13 @@ struct smb_t2_rsp {
#define SMB_QUERY_FILE_UNIX_BASIC 0x200
#define SMB_QUERY_FILE_UNIX_LINK 0x201
#define SMB_QUERY_POSIX_ACL 0x204
#define SMB_QUERY_XATTR 0x205
#define SMB_QUERY_XATTR 0x205 /* e.g. system EA name space */
#define SMB_QUERY_ATTR_FLAGS 0x206 /* append,immutable etc. */
#define SMB_QUERY_POSIX_PERMISSION 0x207
#define SMB_QUERY_POSIX_LOCK 0x208
/* #define SMB_POSIX_OPEN 0x209 */
/* #define SMB_POSIX_UNLINK 0x20a */
#define SMB_QUERY_FILE__UNIX_INFO2 0x20b
#define SMB_QUERY_FILE_INTERNAL_INFO 0x3ee
#define SMB_QUERY_FILE_ACCESS_INFO 0x3f0
#define SMB_QUERY_FILE_NAME_INFO2 0x3f1 /* 0x30 bytes */
@ -1377,8 +1380,10 @@ struct smb_t2_rsp {
#define SMB_SET_ATTR_FLAGS 0x206 /* append, immutable etc. */
#define SMB_SET_POSIX_LOCK 0x208
#define SMB_POSIX_OPEN 0x209
#define SMB_POSIX_UNLINK 0x20a
#define SMB_SET_FILE_UNIX_INFO2
#define SMB_SET_FILE_BASIC_INFO2 0x3ec
#define SMB_SET_FILE_RENAME_INFORMATION 0x3f2 /* BB check if qpathinfo level too */
#define SMB_SET_FILE_RENAME_INFORMATION 0x3f2 /* BB check if qpathinfo too */
#define SMB_FILE_ALL_INFO2 0x3fa
#define SMB_SET_FILE_ALLOCATION_INFO2 0x3fb
#define SMB_SET_FILE_END_OF_FILE_INFO2 0x3fc
@ -1428,7 +1433,7 @@ typedef struct smb_com_transaction2_qpi_rsp {
struct smb_hdr hdr; /* wct = 10 + SetupCount */
struct trans2_resp t2;
__u16 ByteCount;
__u16 Reserved2; /* parameter word reserved - present for infolevels > 100 */
__u16 Reserved2; /* parameter word is present for infolevels > 100 */
} __attribute__((packed)) TRANSACTION2_QPI_RSP;
typedef struct smb_com_transaction2_spi_req {
@ -1461,7 +1466,7 @@ typedef struct smb_com_transaction2_spi_rsp {
struct smb_hdr hdr; /* wct = 10 + SetupCount */
struct trans2_resp t2;
__u16 ByteCount;
__u16 Reserved2; /* parameter word reserved - present for infolevels > 100 */
__u16 Reserved2; /* parameter word is present for infolevels > 100 */
} __attribute__((packed)) TRANSACTION2_SPI_RSP;
struct set_file_rename {
@ -1627,6 +1632,7 @@ typedef struct smb_com_transaction2_fnext_rsp_parms {
#define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
#define SMB_QUERY_CIFS_UNIX_INFO 0x200
#define SMB_QUERY_POSIX_FS_INFO 0x201
#define SMB_QUERY_POSIX_WHO_AM_I 0x202
#define SMB_QUERY_LABEL_INFO 0x3ea
#define SMB_QUERY_FS_QUOTA_INFO 0x3ee
#define SMB_QUERY_FS_FULL_SIZE_INFO 0x3ef
@ -1659,9 +1665,21 @@ typedef struct smb_com_transaction_qfsi_rsp {
struct smb_hdr hdr; /* wct = 10 + SetupCount */
struct trans2_resp t2;
__u16 ByteCount;
__u8 Pad; /* may be three bytes *//* followed by data area */
__u8 Pad; /* may be three bytes? *//* followed by data area */
} __attribute__((packed)) TRANSACTION2_QFSI_RSP;
typedef struct whoami_rsp_data { /* Query level 0x202 */
__u32 flags; /* 0 = Authenticated user 1 = GUEST */
__u32 mask; /* which flags bits server understands ie 0x0001 */
__u64 unix_user_id;
__u64 unix_user_gid;
__u32 number_of_supplementary_gids; /* may be zero */
__u32 number_of_sids; /* may be zero */
__u32 length_of_sid_array; /* in bytes - may be zero */
__u32 pad; /* reserved - MBZ */
/* __u64 gid_array[0]; */ /* may be empty */
/* __u8 * psid_list */ /* may be empty */
} __attribute__((packed)) WHOAMI_RSP_DATA;
/* SETFSInfo Levels */
#define SMB_SET_CIFS_UNIX_INFO 0x200
@ -1858,8 +1876,11 @@ typedef struct {
#define CIFS_UNIX_XATTR_CAP 0x00000004 /* support new namespace */
#define CIFS_UNIX_EXTATTR_CAP 0x00000008 /* support chattr/chflag */
#define CIFS_UNIX_POSIX_PATHNAMES_CAP 0x00000010 /* Allow POSIX path chars */
#define CIFS_UNIX_POSIX_PATH_OPS_CAP 0x00000020 /* Allow new POSIX path based
calls including posix open
and posix unlink */
#ifdef CONFIG_CIFS_POSIX
#define CIFS_UNIX_CAP_MASK 0x0000001b
#define CIFS_UNIX_CAP_MASK 0x0000003b
#else
#define CIFS_UNIX_CAP_MASK 0x00000013
#endif /* CONFIG_CIFS_POSIX */
@ -2238,7 +2259,8 @@ struct data_blob {
1) PosixCreateX - to set and return the mode, inode#, device info and
perhaps add a CreateDevice - to create Pipes and other special .inodes
Also note POSIX open flags
2) Close - to return the last write time to do cache across close more safely
2) Close - to return the last write time to do cache across close
more safely
3) FindFirst return unique inode number - what about resume key, two
forms short (matches readdir) and full (enough info to cache inodes)
4) Mkdir - set mode
@ -2273,7 +2295,8 @@ struct data_blob {
TRANSACTION2 (18 cases)
SMB_SET_FILE_END_OF_FILE_INFO2 SMB_SET_PATH_END_OF_FILE_INFO2
(BB verify that never need to set allocation size)
SMB_SET_FILE_BASIC_INFO2 (setting times - BB can it be done via Unix ext?)
SMB_SET_FILE_BASIC_INFO2 (setting times - BB can it be done via
Unix ext?)
COPY (note support for copy across directories) - FUTURE, OPTIONAL
setting/getting OS/2 EAs - FUTURE (BB can this handle