Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug


       xdr_read_pages  -  Ensure  page-based  XDR data to decode is aligned at
       current pointer position


       void xdr_read_pages  (struct xdr_stream * xdr, unsigned int len);


       xdr    pointer to xdr_stream struct

       len    number of bytes of page data


       Moves data beyond the current pointer  position  from  the  XDR  head[]
       buffer into the page list. Any data that lies beyond current position +
       β€˜β€˜len’’ bytes is moved into the XDR tail[]. The current pointer is then
       repositioned at the beginning of the XDR tail.