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+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
+ [<!ENTITY mdash "&#8212;">]>
+<!--
+ - Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2000, 2001 Internet Software Consortium.
+ -
+ - Permission to use, copy, modify, and/or distribute this software for any
+ - purpose with or without fee is hereby granted, provided that the above
+ - copyright notice and this permission notice appear in all copies.
+ -
+ - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ - PERFORMANCE OF THIS SOFTWARE.
+-->
+
+<!-- $Id: lwres_inetntop.docbook,v 1.10 2007/06/18 23:47:51 tbox Exp $ -->
+<refentry>
+
+ <refentryinfo>
+ <date>Jun 30, 2000</date>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>lwres_inetntop</refentrytitle>
+ <manvolnum>3</manvolnum>
+ <refmiscinfo>BIND9</refmiscinfo>
+ </refmeta>
+
+ <docinfo>
+ <copyright>
+ <year>2004</year>
+ <year>2005</year>
+ <year>2007</year>
+ <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
+ </copyright>
+ <copyright>
+ <year>2000</year>
+ <year>2001</year>
+ <holder>Internet Software Consortium.</holder>
+ </copyright>
+ </docinfo>
+
+ <refnamediv>
+ <refname>lwres_net_ntop</refname>
+ <refpurpose>lightweight resolver IP address presentation</refpurpose>
+ </refnamediv>
+ <refsynopsisdiv>
+ <funcsynopsis>
+<funcsynopsisinfo>#include &lt;lwres/net.h&gt;</funcsynopsisinfo>
+<funcprototype>
+ <funcdef>
+const char *
+<function>lwres_net_ntop</function></funcdef>
+ <paramdef>int <parameter>af</parameter></paramdef>
+ <paramdef>const void *<parameter>src</parameter></paramdef>
+ <paramdef>char *<parameter>dst</parameter></paramdef>
+ <paramdef>size_t <parameter>size</parameter></paramdef>
+ </funcprototype>
+</funcsynopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>DESCRIPTION</title>
+
+ <para><function>lwres_net_ntop()</function>
+ converts an IP address of protocol family
+ <parameter>af</parameter> &mdash; IPv4 or IPv6 &mdash; at
+ location <parameter>src</parameter> from network format to its
+ conventional representation as a string. For IPv4 addresses,
+ that string would be a dotted-decimal. An IPv6 address would be
+ represented in colon notation as described in RFC1884.
+ </para>
+
+ <para>
+ The generated string is copied to <parameter>dst</parameter>
+ provided
+ <parameter>size</parameter> indicates it is long enough to
+ store the
+ ASCII representation of the address.
+ </para>
+
+ </refsect1>
+ <refsect1>
+ <title>RETURN VALUES</title>
+
+ <para>
+ If successful, the function returns <parameter>dst</parameter>:
+ a pointer to a string containing the presentation format of the
+ address. <function>lwres_net_ntop()</function> returns
+ <type>NULL</type> and sets the global variable
+ <constant>errno</constant> to <errorcode>EAFNOSUPPORT</errorcode> if
+ the protocol family given in <parameter>af</parameter> is
+ not
+ supported.
+ </para>
+
+ </refsect1>
+ <refsect1>
+ <title>SEE ALSO</title>
+ <para><citerefentry>
+ <refentrytitle>RFC1884</refentrytitle>
+ </citerefentry>,
+ <citerefentry>
+ <refentrytitle>inet_ntop</refentrytitle><manvolnum>3</manvolnum>
+ </citerefentry>,
+ <citerefentry>
+ <refentrytitle>errno</refentrytitle><manvolnum>3</manvolnum>
+ </citerefentry>.
+ </para>
+ </refsect1>
+</refentry><!--
+ - Local variables:
+ - mode: sgml
+ - End:
+-->