diff options
| author | Pavel Shilovsky <pshilovsky@etersoft.ru> | 2012-09-19 06:22:43 -0700 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2012-09-24 21:46:33 -0500 |
| commit | f7ba7fe685bc3ed8fd0687870e68b2567d17357f (patch) | |
| tree | 364ff08cf616cc740467d44d5026a05ce9d0c33c /fs/cifs/smb2pdu.h | |
| parent | 027e8eec31d8141a6231f772e10ccae60c9d5c13 (diff) | |
CIFS: Add brlock support for SMB2
Signed-off-by: Pavel Shilovsky <pshilovsky@etersoft.ru>
Diffstat (limited to 'fs/cifs/smb2pdu.h')
| -rw-r--r-- | fs/cifs/smb2pdu.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index d2d132e9415..889ee5e193d 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -531,6 +531,30 @@ struct smb2_write_rsp { #define SMB2_LOCKFLAG_UNLOCK 0x0004 #define SMB2_LOCKFLAG_FAIL_IMMEDIATELY 0x0010 +struct smb2_lock_element { + __le64 Offset; + __le64 Length; + __le32 Flags; + __le32 Reserved; +} __packed; + +struct smb2_lock_req { + struct smb2_hdr hdr; + __le16 StructureSize; /* Must be 48 */ + __le16 LockCount; + __le32 Reserved; + __u64 PersistentFileId; /* opaque endianness */ + __u64 VolatileFileId; /* opaque endianness */ + /* Followed by at least one */ + struct smb2_lock_element locks[1]; +} __packed; + +struct smb2_lock_rsp { + struct smb2_hdr hdr; + __le16 StructureSize; /* Must be 4 */ + __le16 Reserved; +} __packed; + struct smb2_echo_req { struct smb2_hdr hdr; __le16 StructureSize; /* Must be 4 */ |