xdr_read_pages (9) Linux Manual Page
xdr_read_pages – Ensure page-based XDR data to decode is aligned at current pointer position
Synopsis
unsigned int xdr_read_pages(struct xdr_stream *xdr, unsigned int len);Arguments
xdr
-
- pointer to xdr_stream struct
len
- number of bytes of page data
Description
Moves data beyond the current pointer position from the XDR head[] buffer into the page list. Any data that lies beyond current position + “len” bytes is moved into the XDR tail[].
Returns the number of XDR encoded bytes now contained in the pages