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.TH "XDR_READ_PAGES" "9" "09 October 2005" "" ""

.SH NAME
xdr_read_pages \- Ensure page-based XDR data to decode is aligned at current pointer position
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void xdr_read_pages  (struct xdr_stream * \fIxdr\fB, unsigned int \fIlen\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIxdr\fB\fR
pointer to xdr_stream struct
.TP
\fB\fIlen\fB\fR
number of bytes of page data
.SH "DESCRIPTION"
.PP
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[]. The current pointer is then
repositioned at the beginning of the XDR tail.