cifs: implement CIFSQueryMFSymLink()

	return 0;

}

static int

CIFSQueryMFSymLink(const int xid, struct cifsTconInfo *tcon,

		   const unsigned char *searchName, char **symlinkinfo,

		   const struct nls_table *nls_codepage, int remap)

{

	int rc;

	int oplock = 0;

	__u16 netfid = 0;

	u8 *buf;

	char *pbuf;

	unsigned int bytes_read = 0;

	int buf_type = CIFS_NO_BUFFER;

	unsigned int link_len = 0;

	FILE_ALL_INFO file_info;

	rc = CIFSSMBOpen(xid, tcon, searchName, FILE_OPEN, GENERIC_READ,

			 CREATE_NOT_DIR, &netfid, &oplock, &file_info,

			 nls_codepage, remap);

	if (rc != 0)

		return rc;

	if (file_info.EndOfFile != CIFS_MF_SYMLINK_FILE_SIZE) {

		CIFSSMBClose(xid, tcon, netfid);

		/* it's not a symlink */

		return -EINVAL;

	}

	buf = kmalloc(CIFS_MF_SYMLINK_FILE_SIZE, GFP_KERNEL);

	if (!buf)

		return -ENOMEM;

	pbuf = buf;

	rc = CIFSSMBRead(xid, tcon, netfid,

			 CIFS_MF_SYMLINK_FILE_SIZE /* length */,

			 0 /* offset */,

			 &bytes_read, &pbuf, &buf_type);

	CIFSSMBClose(xid, tcon, netfid);

	if (rc != 0) {

		kfree(buf);

		return rc;

	}

	rc = CIFSParseMFSymlink(buf, bytes_read, &link_len, symlinkinfo);

	kfree(buf);

	if (rc != 0)

		return rc;

	return 0;

}

bool

CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr)

{