'\" t
.\"     Title: xdr_read_pages
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Linux Networking
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "XDR_READ_PAGES" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Linux Networking"
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.SH "NAME"
xdr_read_pages \- Ensure page\-based XDR data to decode is aligned at current pointer position
.SH "SYNOPSIS"
.HP \w'unsigned\ int\ xdr_read_pages('u
.BI "unsigned int xdr_read_pages(struct\ xdr_stream\ *\ " "xdr" ", unsigned\ int\ " "len" ");"
.SH "ARGUMENTS"
.PP
\fIxdr\fR
.RS 4
pointer to xdr_stream struct
.RE
.PP
\fIlen\fR
.RS 4
number of bytes of page data
.RE
.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 +
\(lqlen\(rq
bytes is moved into the XDR tail[]\&.
.PP
Returns the number of XDR encoded bytes now contained in the pages
.SH "COPYRIGHT"
.br