'\" t
.\"     Title: xdr_reserve_space
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: July 2017
.\"    Manual: Linux Networking
.\"    Source: Kernel Hackers Manual 4.12.2
.\"  Language: English
.\"
.TH "XDR_RESERVE_SPACE" "9" "July 2017" "Kernel Hackers Manual 4\&.12\&" "Linux Networking"
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.SH "NAME"
xdr_reserve_space \- Reserve buffer space for sending
.SH "SYNOPSIS"
.HP \w'__be32\ *\ xdr_reserve_space('u
.BI "__be32 * xdr_reserve_space(struct\ xdr_stream\ *\ " "xdr" ", size_t\ " "nbytes" ");"
.SH "ARGUMENTS"
.PP
\fIstruct xdr_stream * xdr\fR
.RS 4
pointer to xdr_stream
.RE
.PP
\fIsize_t nbytes\fR
.RS 4
number of bytes to reserve
.RE
.SH "DESCRIPTION"
.PP
Checks that we have enough buffer space to encode \*(Aqnbytes\*(Aq more bytes of data\&. If so, update the total xdr_buf length, and adjust the length of the current kvec\&.
.SH "COPYRIGHT"
.br