Commit d5a3c153 authored by Steve French's avatar Steve French
Browse files

SMB3: clarify some of the unused CreateOption flags 



Update comments to show flags which should be not set (zero).

See MS-SMB2 section 2.2.13

Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 1460720c

fs/smb/common/smb2pdu.h

+8 −1
Original line number Diff line number Diff line
@@ -1097,16 +1097,23 @@ struct smb2_change_notify_rsp { 
#define FILE_WRITE_THROUGH_LE		cpu_to_le32(0x00000002)

#define FILE_SEQUENTIAL_ONLY_LE		cpu_to_le32(0x00000004)

#define FILE_NO_INTERMEDIATE_BUFFERING_LE cpu_to_le32(0x00000008)

/* FILE_SYNCHRONOUS_IO_ALERT_LE		cpu_to_le32(0x00000010) should be zero, ignored */

/* FILE_SYNCHRONOUS_IO_NONALERT		cpu_to_le32(0x00000020) should be zero, ignored */

#define FILE_NON_DIRECTORY_FILE_LE	cpu_to_le32(0x00000040)

#define FILE_COMPLETE_IF_OPLOCKED_LE	cpu_to_le32(0x00000100)

#define FILE_NO_EA_KNOWLEDGE_LE		cpu_to_le32(0x00000200)

/* FILE_OPEN_REMOTE_INSTANCE		cpu_to_le32(0x00000400) should be zero, ignored */

#define FILE_RANDOM_ACCESS_LE		cpu_to_le32(0x00000800)

#define FILE_DELETE_ON_CLOSE_LE		cpu_to_le32(0x00001000)

#define FILE_DELETE_ON_CLOSE_LE		cpu_to_le32(0x00001000) /* MBZ */

#define FILE_OPEN_BY_FILE_ID_LE		cpu_to_le32(0x00002000)

#define FILE_OPEN_FOR_BACKUP_INTENT_LE	cpu_to_le32(0x00004000)

#define FILE_NO_COMPRESSION_LE		cpu_to_le32(0x00008000)

/* FILE_OPEN_REQUIRING_OPLOCK		cpu_to_le32(0x00010000) should be zero, ignored */

/* FILE_DISALLOW_EXCLUSIVE		cpu_to_le32(0x00020000) should be zero, ignored */

/* FILE_RESERVE_OPFILTER		cpu_to_le32(0x00100000) MBZ */

#define FILE_OPEN_REPARSE_POINT_LE	cpu_to_le32(0x00200000)

#define FILE_OPEN_NO_RECALL_LE		cpu_to_le32(0x00400000)

/* #define FILE_OPEN_FOR_FREE_SPACE_QUERY cpu_to_le32(0x00800000) should be zero, ignored */

#define CREATE_OPTIONS_MASK_LE          cpu_to_le32(0x00FFFFFF)



#define FILE_READ_RIGHTS_LE (FILE_READ_DATA_LE | FILE_READ_EA_LE \