/* Unix SMB/CIFS implementation. SMB parameters and setup, plus a whole lot more. Copyright (C) Andrew Tridgell 2011 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #ifndef _SMB_CONSTANTS_H #define _SMB_CONSTANTS_H /* * Netbios over TCP (rfc 1002) */ #define NBSSmessage 0x00 /* session message */ #define NBSSrequest 0x81 /* session request */ #define NBSSpositive 0x82 /* positiv session response */ #define NBSSnegative 0x83 /* negativ session response */ #define NBSSretarget 0x84 /* retarget session response */ #define NBSSkeepalive 0x85 /* keepalive */ #define SMB_MAGIC 0x424D53FF /* 0xFF 'S' 'M' 'B' */ /* the basic packet size, assuming no words or bytes. Does not include the NBT header */ #define MIN_SMB_SIZE 35 /* when using NBT encapsulation every packet has a 4 byte header */ #define NBT_HDR_SIZE 4 /* offsets into message header for common items - NOTE: These have changed from being offsets from the base of the NBT packet to the base of the SMB packet. this has reduced all these values by 4 */ #define HDR_COM 4 #define HDR_RCLS 5 #define HDR_REH 6 #define HDR_ERR 7 #define HDR_FLG 9 #define HDR_FLG2 10 #define HDR_PIDHIGH 12 #define HDR_SS_FIELD 14 #define HDR_TID 24 #define HDR_PID 26 #define HDR_UID 28 #define HDR_MID 30 #define HDR_WCT 32 #define HDR_VWV 33 #define smb_len_nbt(buf) (RIVAL(buf, 0) & 0x1FFFF) #define _smb_setlen_nbt(buf,len) RSIVAL(buf, 0, (len) & 0x1FFFF) #define smb_setlen_nbt(buf, len) do { \ _smb_setlen_nbt(buf, len); \ SIVAL(buf, 4, SMB_MAGIC); \ } while (0) #define smb_len_tcp(buf) (RIVAL(buf, 0) & 0xFFFFFF) #define _smb_setlen_tcp(buf,len) RSIVAL(buf, 0, (len) & 0xFFFFFF) #define smb_setlen_tcp(buf, len) do { \ _smb_setlen_tcp(buf, len); \ SIVAL(buf, 4, SMB_MAGIC); \ } while (0) /* protocol types. It assumes that higher protocols include lower protocols as subsets. */ enum protocol_types { PROTOCOL_NONE, PROTOCOL_CORE, PROTOCOL_COREPLUS, PROTOCOL_LANMAN1, PROTOCOL_LANMAN2, PROTOCOL_NT1, PROTOCOL_SMB2_02, PROTOCOL_SMB2_10, PROTOCOL_SMB2_22, PROTOCOL_SMB2_24, PROTOCOL_SMB3_00 }; #define PROTOCOL_LATEST PROTOCOL_SMB3_00 enum smb_signing_setting { SMB_SIGNING_DEFAULT = -1, SMB_SIGNING_OFF = 0, SMB_SIGNING_IF_REQUIRED = 1, SMB_SIGNING_REQUIRED = 3, }; /* types of buffers in core SMB protocol */ #define SMB_DATA_BLOCK 0x1 #define SMB_ASCII4 0x4 /* flag defines. CIFS spec 3.1.1 */ #define FLAG_SUPPORT_LOCKREAD 0x01 #define FLAG_CLIENT_BUF_AVAIL 0x02 #define FLAG_RESERVED 0x04 #define FLAG_CASELESS_PATHNAMES 0x08 #define FLAG_CANONICAL_PATHNAMES 0x10 #define FLAG_REQUEST_OPLOCK 0x20 #define FLAG_REQUEST_BATCH_OPLOCK 0x40 #define FLAG_REPLY 0x80 /* the complete */ #define SMBmkdir 0x00 /* create directory */ #define SMBrmdir 0x01 /* delete directory */ #define SMBopen 0x02 /* open file */ #define SMBcreate 0x03 /* create file */ #define SMBclose 0x04 /* close file */ #define SMBflush 0x05 /* flush file */ #define SMBunlink 0x06 /* delete file */ #define SMBmv 0x07 /* rename file */ #define SMBgetatr 0x08 /* get file attributes */ #define SMBsetatr 0x09 /* set file attributes */ #define SMBread 0x0A /* read from file */ #define SMBwrite 0x0B /* write to file */ #define SMBlock 0x0C /* lock byte range */ #define SMBunlock 0x0D /* unlock byte range */ #define SMBctemp 0x0E /* create temporary file */ #define SMBmknew 0x0F /* make new file */ #define SMBcheckpath 0x10 /* check directory path */ #define SMBexit 0x11 /* process exit */ #define SMBlseek 0x12 /* seek */ #define SMBtcon 0x70 /* tree connect */ #define SMBtconX 0x75 /* tree connect and X*/ #define SMBtdis 0x71 /* tree disconnect */ #define SMBnegprot 0x72 /* negotiate protocol */ #define SMBdskattr 0x80 /* get disk attributes */ #define SMBsearch 0x81 /* search directory */ #define SMBsplopen 0xC0 /* open print spool file */ #define SMBsplwr 0xC1 /* write to print spool file */ #define SMBsplclose 0xC2 /* close print spool file */ #define SMBsplretq 0xC3 /* return print queue */ #define SMBsends 0xD0 /* send single block message */ #define SMBsendb 0xD1 /* send broadcast message */ #define SMBfwdname 0xD2 /* forward user name */ #define SMBcancelf 0xD3 /* cancel forward */ #define SMBgetmac 0xD4 /* get machine name */ #define SMBsendstrt 0xD5 /* send start of multi-block message */ #define SMBsendend 0xD6 /* send end of multi-block message */ #define SMBsendtxt 0xD7 /* send text of multi-block message */ /* Core+ protocol */ #define SMBlockread 0x13 /* Lock a range and read */ #define SMBwriteunlock 0x14 /* Unlock a range then write */ #define SMBreadbraw 0x1a /* read a block of data with no smb header */ #define SMBwritebraw 0x1d /* write a block of data with no smb header */ #define SMBwritec 0x20 /* secondary write request */ #define SMBwriteclose 0x2c /* write a file then close it */ /* dos extended protocol */ #define SMBreadBraw 0x1A /* read block raw */ #define SMBreadBmpx 0x1B /* read block multiplexed */ #define SMBreadBs 0x1C /* read block (secondary response) */ #define SMBwriteBraw 0x1D /* write block raw */ #define SMBwriteBmpx 0x1E /* write block multiplexed */ #define SMBwriteBs 0x1F /* write block (secondary request) */ #define SMBwriteC 0x20 /* write complete response */ #define SMBsetattrE 0x22 /* set file attributes expanded */ #define SMBgetattrE 0x23 /* get file attributes expanded */ #define SMBlockingX 0x24 /* lock/unlock byte ranges and X */ #define SMBtrans 0x25 /* transaction - name, bytes in/out */ #define SMBtranss 0x26 /* transaction (secondary request/response) */ #define SMBioctl 0x27 /* IOCTL */ #define SMBioctls 0x28 /* IOCTL (secondary request/response) */ #define SMBcopy 0x29 /* copy */ #define SMBmove 0x2A /* move */ #define SMBecho 0x2B /* echo */ #define SMBopenX 0x2D /* open and X */ #define SMBreadX 0x2E /* read and X */ #define SMBwriteX 0x2F /* write and X */ #define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */ #define SMBffirst 0x82 /* find first */ #define SMBfunique 0x83 /* find unique */ #define SMBfclose 0x84 /* find close */ #define SMBinvalid 0xFE /* invalid command */ /* Extended 2.0 protocol */ #define SMBtrans2 0x32 /* TRANS2 protocol set */ #define SMBtranss2 0x33 /* TRANS2 protocol set, secondary command */ #define SMBfindclose 0x34 /* Terminate a TRANSACT2_FINDFIRST */ #define SMBfindnclose 0x35 /* Terminate a TRANSACT2_FINDNOTIFYFIRST */ #define SMBulogoffX 0x74 /* user logoff */ /* NT SMB extensions. */ #define SMBnttrans 0xA0 /* NT transact */ #define SMBnttranss 0xA1 /* NT transact secondary */ #define SMBntcreateX 0xA2 /* NT create and X */ #define SMBntcancel 0xA4 /* NT cancel */ #define SMBntrename 0xA5 /* NT rename */ /* used to indicate end of chain */ #define SMB_CHAIN_NONE 0xFF /* Sercurity mode bits. */ #define NEGOTIATE_SECURITY_USER_LEVEL 0x01 #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02 #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04 #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08 /* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */ #define CAP_RAW_MODE 0x00000001 #define CAP_MPX_MODE 0x00000002 #define CAP_UNICODE 0x00000004 #define CAP_LARGE_FILES 0x00000008 #define CAP_NT_SMBS 0x00000010 #define CAP_RPC_REMOTE_APIS 0x00000020 #define CAP_STATUS32 0x00000040 #define CAP_LEVEL_II_OPLOCKS 0x00000080 #define CAP_LOCK_AND_READ 0x00000100 #define CAP_NT_FIND 0x00000200 #define CAP_DFS 0x00001000 #define CAP_W2K_SMBS 0x00002000 #define CAP_LARGE_READX 0x00004000 #define CAP_LARGE_WRITEX 0x00008000 #define CAP_LWIO 0x00010000 #define CAP_UNIX 0x00800000 /* Capabilities for UNIX extensions. Created by HP. */ #define CAP_DYNAMIC_REAUTH 0x20000000 #define CAP_EXTENDED_SECURITY 0x80000000 #define SMB_CAP_BOTH_MASK ( \ CAP_UNICODE | \ CAP_NT_SMBS | \ CAP_STATUS32 | \ CAP_LEVEL_II_OPLOCKS | \ CAP_EXTENDED_SECURITY | \ 0) #define SMB_CAP_SERVER_MASK ( \ CAP_RAW_MODE | \ CAP_MPX_MODE | \ CAP_LARGE_FILES | \ CAP_RPC_REMOTE_APIS | \ CAP_LOCK_AND_READ | \ CAP_NT_FIND | \ CAP_DFS | \ CAP_W2K_SMBS | \ CAP_LARGE_READX | \ CAP_LARGE_WRITEX | \ CAP_LWIO | \ CAP_UNIX | \ 0) #define SMB_CAP_CLIENT_MASK ( \ CAP_DYNAMIC_REAUTH | \ 0) /* * Older Samba releases (<= 3.6.x) * expect the client to send CAP_LARGE_READX * in order to let the client use large reads. */ #define SMB_CAP_LEGACY_CLIENT_MASK ( \ SMB_CAP_CLIENT_MASK | \ CAP_LARGE_READX | \ CAP_LARGE_WRITEX | \ 0) /* Client-side offline caching policy types */ enum csc_policy { CSC_POLICY_MANUAL=0, CSC_POLICY_DOCUMENTS=1, CSC_POLICY_PROGRAMS=2, CSC_POLICY_DISABLE=3 }; /* TCONX Flag (smb_vwv2). [MS-SMB] 2.2.4.7.1 */ #define TCONX_FLAG_DISCONNECT_TID 0x0001 #define TCONX_FLAG_EXTENDED_SIGNATURES 0x0004 #define TCONX_FLAG_EXTENDED_RESPONSE 0x0008 /* this is used on a TConX. [MS-SMB] 2.2.4.7.2 */ #define SMB_SUPPORT_SEARCH_BITS 0x0001 #define SMB_SHARE_IN_DFS 0x0002 #define SMB_CSC_MASK 0x000C #define SMB_CSC_POLICY_SHIFT 2 #define SMB_UNIQUE_FILE_NAME 0x0010 #define SMB_EXTENDED_SIGNATURES 0x0020 /* NT Flags2 bits - cifs6.txt section 3.1.2 */ #define FLAGS2_LONG_PATH_COMPONENTS 0x0001 #define FLAGS2_EXTENDED_ATTRIBUTES 0x0002 #define FLAGS2_SMB_SECURITY_SIGNATURES 0x0004 #define FLAGS2_SMB_SECURITY_SIGNATURES_REQUIRED 0x0010 #define FLAGS2_IS_LONG_NAME 0x0040 #define FLAGS2_EXTENDED_SECURITY 0x0800 #define FLAGS2_DFS_PATHNAMES 0x1000 #define FLAGS2_READ_PERMIT_EXECUTE 0x2000 #define FLAGS2_32_BIT_ERROR_CODES 0x4000 #define FLAGS2_UNICODE_STRINGS 0x8000 #define FLAGS2_WIN2K_SIGNATURE 0xC852 /* Hack alert ! For now... JRA. */ /* FileAttributes (search attributes) field */ #define FILE_ATTRIBUTE_READONLY 0x0001L #define FILE_ATTRIBUTE_HIDDEN 0x0002L #define FILE_ATTRIBUTE_SYSTEM 0x0004L #define FILE_ATTRIBUTE_VOLUME 0x0008L #define FILE_ATTRIBUTE_DIRECTORY 0x0010L #define FILE_ATTRIBUTE_ARCHIVE 0x0020L #define FILE_ATTRIBUTE_DEVICE 0x0040L #define FILE_ATTRIBUTE_NORMAL 0x0080L #define FILE_ATTRIBUTE_TEMPORARY 0x0100L #define FILE_ATTRIBUTE_SPARSE 0x0200L #define FILE_ATTRIBUTE_REPARSE_POINT 0x0400L #define FILE_ATTRIBUTE_COMPRESSED 0x0800L #define FILE_ATTRIBUTE_OFFLINE 0x1000L #define FILE_ATTRIBUTE_NONINDEXED 0x2000L #define FILE_ATTRIBUTE_ENCRYPTED 0x4000L #define FILE_ATTRIBUTE_ALL_MASK 0x7FFFL #define SAMBA_ATTRIBUTES_MASK (FILE_ATTRIBUTE_READONLY|\ FILE_ATTRIBUTE_HIDDEN|\ FILE_ATTRIBUTE_SYSTEM|\ FILE_ATTRIBUTE_DIRECTORY|\ FILE_ATTRIBUTE_ARCHIVE) /* File type flags */ #define FILE_TYPE_DISK 0 #define FILE_TYPE_BYTE_MODE_PIPE 1 #define FILE_TYPE_MESSAGE_MODE_PIPE 2 #define FILE_TYPE_PRINTER 3 #define FILE_TYPE_COMM_DEVICE 4 #define FILE_TYPE_UNKNOWN 0xFFFF /* Lock types. */ #define LOCKING_ANDX_EXCLUSIVE_LOCK 0x00 #define LOCKING_ANDX_SHARED_LOCK 0x01 #define LOCKING_ANDX_OPLOCK_RELEASE 0x02 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04 #define LOCKING_ANDX_CANCEL_LOCK 0x08 #define LOCKING_ANDX_LARGE_FILES 0x10 /* * Bits we test with. */ #define OPLOCK_NONE 0 #define OPLOCK_EXCLUSIVE 1 #define OPLOCK_BATCH 2 #define OPLOCK_LEVEL_II 4 #define CORE_OPLOCK_GRANTED (1<<5) #define EXTENDED_OPLOCK_GRANTED (1<<15) /* * Return values for oplock types. */ #define NO_OPLOCK_RETURN 0 #define EXCLUSIVE_OPLOCK_RETURN 1 #define BATCH_OPLOCK_RETURN 2 #define LEVEL_II_OPLOCK_RETURN 3 /* oplock levels sent in oplock break */ #define OPLOCK_BREAK_TO_NONE 0 #define OPLOCK_BREAK_TO_LEVEL_II 1 /* ioctl codes */ #define IOCTL_QUERY_JOB_INFO 0x530060 /* filesystem control codes */ #define FSCTL_METHOD_BUFFERED 0x00000000 #define FSCTL_METHOD_IN_DIRECT 0x00000001 #define FSCTL_METHOD_OUT_DIRECT 0x00000002 #define FSCTL_METHOD_NEITHER 0x00000003 #define FSCTL_ACCESS_ANY 0x00000000 #define FSCTL_ACCESS_READ 0x00004000 #define FSCTL_ACCESS_WRITE 0x00008000 #define IOCTL_DEV_TYPE_MASK 0xFFFF0000 #define FSCTL_DFS 0x00060000 #define FSCTL_DFS_GET_REFERRALS (FSCTL_DFS | FSCTL_ACCESS_ANY | 0x0194 | FSCTL_METHOD_BUFFERED) #define FSCTL_DFS_GET_REFERRALS_EX (FSCTL_DFS | FSCTL_ACCESS_ANY | 0x01B0 | FSCTL_METHOD_BUFFERED) #define FSCTL_FILESYSTEM 0x00090000 #define FSCTL_REQUEST_OPLOCK_LEVEL_1 (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0000 | FSCTL_METHOD_BUFFERED) #define FSCTL_REQUEST_OPLOCK_LEVEL_2 (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0004 | FSCTL_METHOD_BUFFERED) #define FSCTL_REQUEST_BATCH_OPLOCK (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0008 | FSCTL_METHOD_BUFFERED) #define FSCTL_OPLOCK_BREAK_ACKNOWLEDGE (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x000C | FSCTL_METHOD_BUFFERED) #define FSCTL_OPBATCH_ACK_CLOSE_PENDING (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0010 | FSCTL_METHOD_BUFFERED) #define FSCTL_OPLOCK_BREAK_NOTIFY (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0014 | FSCTL_METHOD_BUFFERED) #define FSCTL_GET_COMPRESSION (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x003C | FSCTL_METHOD_BUFFERED) #define FSCTL_SET_COMPRESSION (FSCTL_FILESYSTEM | FSCTL_ACCESS_READ \ | FSCTL_ACCESS_WRITE | 0x0040 | FSCTL_METHOD_BUFFERED) #define FSCTL_FILESYS_GET_STATISTICS (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0060 | FSCTL_METHOD_BUFFERED) #define FSCTL_GET_NTFS_VOLUME_DATA (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0064 | FSCTL_METHOD_BUFFERED) #define FSCTL_IS_VOLUME_DIRTY (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0078 | FSCTL_METHOD_BUFFERED) #define FSCTL_FIND_FILES_BY_SID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x008C | FSCTL_METHOD_NEITHER) #define FSCTL_SET_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0098 | FSCTL_METHOD_BUFFERED) #define FSCTL_GET_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x009C | FSCTL_METHOD_BUFFERED) #define FSCTL_DELETE_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00A0 | FSCTL_METHOD_BUFFERED) #define FSCTL_SET_REPARSE_POINT (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00A4 | FSCTL_METHOD_BUFFERED) #define FSCTL_GET_REPARSE_POINT (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00A8 | FSCTL_METHOD_BUFFERED) #define FSCTL_DELETE_REPARSE_POINT (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00AC | FSCTL_METHOD_BUFFERED) #define FSCTL_CREATE_OR_GET_OBJECT_ID (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00C0 | FSCTL_METHOD_BUFFERED) #define FSCTL_SET_SPARSE (FSCTL_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00C4 | FSCTL_METHOD_BUFFERED) #define FSCTL_QUERY_ALLOCATED_RANGES (FSCTL_FILESYSTEM | FSCTL_ACCESS_READ | 0x00CC | FSCTL_METHOD_NEITHER) #define FSCTL_FILE_LEVEL_TRIM (FSCTL_FILESYSTEM | FSCTL_ACCESS_WRITE | 0x0208 | FSCTL_METHOD_BUFFERED) #define FSCTL_OFFLOAD_READ (FSCTL_FILESYSTEM | FSCTL_ACCESS_READ | 0x0264 | FSCTL_METHOD_BUFFERED) #define FSCTL_OFFLOAD_WRITE (FSCTL_FILESYSTEM | FSCTL_ACCESS_WRITE | 0x0268 | FSCTL_METHOD_BUFFERED) #define FSCTL_NAMED_PIPE 0x00110000 #define FSCTL_PIPE_PEEK (FSCTL_NAMED_PIPE | FSCTL_ACCESS_READ | 0x000C | FSCTL_METHOD_BUFFERED) #define FSCTL_NAMED_PIPE_READ_WRITE (FSCTL_NAMED_PIPE | FSCTL_ACCESS_READ \ | FSCTL_ACCESS_WRITE | 0x0014 | FSCTL_METHOD_NEITHER) #define FSCTL_PIPE_TRANSCEIVE FSCTL_NAMED_PIPE_READ_WRITE /* SMB2 function name */ #define FSCTL_PIPE_WAIT (FSCTL_NAMED_PIPE | FSCTL_ACCESS_ANY | 0x0018 | FSCTL_METHOD_BUFFERED) #define FSCTL_NETWORK_FILESYSTEM 0x00140000 #define FSCTL_GET_SHADOW_COPY_DATA (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_READ | 0x0064 | FSCTL_METHOD_BUFFERED) #define FSCTL_SRV_ENUM_SNAPS FSCTL_GET_SHADOW_COPY_DATA /* SMB2 function name */ #define FSCTL_SRV_REQUEST_RESUME_KEY (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0078 | FSCTL_METHOD_BUFFERED) #define FSCTL_SRV_COPYCHUNK (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_READ | 0x00F0 | FSCTL_METHOD_OUT_DIRECT) #define FSCTL_SRV_COPYCHUNK_WRITE (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_WRITE | 0x00F0 | FSCTL_METHOD_OUT_DIRECT) #define FSCTL_SRV_READ_HASH (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_READ| 0x01B8 | FSCTL_METHOD_NEITHER) #define FSCTL_LMR_REQ_RESILIENCY (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x01D4 | FSCTL_METHOD_BUFFERED) #define FSCTL_LMR_SET_LINK_TRACKING_INFORMATION \ (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x00EC | FSCTL_METHOD_BUFFERED) #define FSCTL_QUERY_NETWORK_INTERFACE_INFO \ (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x01FC | FSCTL_METHOD_BUFFERED) /* * FSCTL_VALIDATE_NEGOTIATE_INFO_224 was used used in * Windows 8 server beta with SMB 2.24 */ #define FSCTL_VALIDATE_NEGOTIATE_INFO_224 \ (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0200 | FSCTL_METHOD_BUFFERED) #define FSCTL_VALIDATE_NEGOTIATE_INFO (FSCTL_NETWORK_FILESYSTEM | FSCTL_ACCESS_ANY | 0x0204 | FSCTL_METHOD_BUFFERED) #endif /* _SMB_CONSTANTS_H */