[CIFS] POSIX extensions, SetFSInfo added
Signed-off-by: Steve French@sfrench@us.ibm.com
Signed-off-by: Jeremy Allison (jra@samba.org)
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index aede6a8..84d37f8 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -59,6 +59,7 @@
#define TRANS2_FIND_FIRST 0x01
#define TRANS2_FIND_NEXT 0x02
#define TRANS2_QUERY_FS_INFORMATION 0x03
+#define TRANS2_SET_FS_INFORMATION 0x04
#define TRANS2_QUERY_PATH_INFORMATION 0x05
#define TRANS2_SET_PATH_INFORMATION 0x06
#define TRANS2_QUERY_FILE_INFORMATION 0x07
@@ -1411,6 +1412,43 @@
__u8 Pad; /* may be three bytes *//* followed by data area */
} TRANSACTION2_QFSI_RSP;
+
+/* SETFSInfo Levels */
+#define SMB_SET_CIFS_UNIX_INFO 0x200
+typedef struct smb_com_transaction2_setfsi_req {
+ struct smb_hdr hdr; /* wct = 15 */
+ __le16 TotalParameterCount;
+ __le16 TotalDataCount;
+ __le16 MaxParameterCount;
+ __le16 MaxDataCount;
+ __u8 MaxSetupCount;
+ __u8 Reserved;
+ __le16 Flags;
+ __le32 Timeout;
+ __u16 Reserved2;
+ __le16 ParameterCount; /* 4 */
+ __le16 ParameterOffset;
+ __le16 DataCount; /* 12 */
+ __le16 DataOffset;
+ __u8 SetupCount; /* one */
+ __u8 Reserved3;
+ __le16 SubCommand; /* TRANS2_SET_FS_INFORMATION */
+ __le16 ByteCount;
+ __u8 Pad;
+ __u16 FileNum; /* Parameters start. */
+ __le16 InformationLevel;/* Parameters end. */
+ __le16 ClientUnixMajor; /* Data start. */
+ __le16 ClientUnixMinor;
+ __le64 ClientUnixCap; /* Data end */
+} TRANSACTION2_SETFSI_REQ;
+
+typedef struct smb_com_transaction2_setfsi_rsp {
+ struct smb_hdr hdr; /* wct = 10 */
+ struct trans2_resp t2;
+ __u16 ByteCount;
+} TRANSACTION2_SETFSI_RSP;
+
+
typedef struct smb_com_transaction2_get_dfs_refer_req {
struct smb_hdr hdr; /* wct = 15 */
__le16 TotalParameterCount;
@@ -1551,12 +1589,20 @@
__le16 MinorVersionNumber;
__le64 Capability;
} FILE_SYSTEM_UNIX_INFO; /* Unix extensions info, level 0x200 */
+
+/* Version numbers for CIFS UNIX major and minor. */
+#define CIFS_UNIX_MAJOR_VERSION 1
+#define CIFS_UNIX_MINOR_VERSION 0
+
/* Linux/Unix extensions capability flags */
#define CIFS_UNIX_FCNTL_CAP 0x00000001 /* support for fcntl locks */
#define CIFS_UNIX_POSIX_ACL_CAP 0x00000002 /* support getfacl/setfacl */
#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 /* Use POSIX pathnames on the wire. */
+
#define CIFS_POSIX_EXTENSIONS 0x00000010 /* support for new QFSInfo */
+
typedef struct {
/* For undefined recommended transfer size return -1 in that field */
__le32 OptimalTransferSize; /* bsize on some os, iosize on other os */