- import of strongswan-2.7.0

- applied patch for charon

lib/liblwres/man/lwres_gai_strerror.docbook

@@ -0,0 +1,161 @@
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
+<!--
+ - Copyright (C) 2001  Internet Software Consortium.
+ -
+ - Permission to use, copy, modify, and 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 INTERNET SOFTWARE CONSORTIUM
+ - DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ - INTERNET SOFTWARE CONSORTIUM 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_gai_strerror.docbook,v 1.1 2004/03/15 20:35:25 as Exp $ -->
+
+<refentry>
+<refentryinfo>
+
+
+<date>Jun 30, 2000</date>
+</refentryinfo>
+<refmeta>
+<refentrytitle>lwres_gai_strerror</refentrytitle>
+<manvolnum>3</manvolnum>
+<refmiscinfo>BIND9</refmiscinfo>
+</refmeta>
+<refnamediv>
+<refname>gai_strerror</refname>
+<refpurpose>print suitable error string</refpurpose>
+</refnamediv>
+<refsynopsisdiv>
+<funcsynopsis>
+<funcsynopsisinfo>#include &lt;lwres/netdb.h&gt;</funcsynopsisinfo>
+<funcprototype>
+<funcdef>
+char *
+<function>gai_strerror</function></funcdef>
+<paramdef>int ecode</paramdef>
+</funcprototype>
+</funcsynopsis>
+</refsynopsisdiv>
+
+<refsect1>
+<title>DESCRIPTION</title>
+<para>
+<function>lwres_gai_strerror()</function>
+returns an error message corresponding to an error code returned by
+<function>getaddrinfo()</function>.
+The following error codes and their meaning are defined in
+<filename>include/lwres/netdb.h</filename>.
+<variablelist>
+<varlistentry><term><errorcode>EAI_ADDRFAMILY</errorcode></term>
+<listitem>
+<para>
+address family for hostname not supported
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_AGAIN</errorcode></term>
+<listitem>
+<para>
+temporary failure in name resolution
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_BADFLAGS</errorcode></term>
+<listitem>
+<para>
+invalid value for
+<constant>ai_flags</constant>
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_FAIL</errorcode></term>
+<listitem>
+<para>
+non-recoverable failure in name resolution
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_FAMILY</errorcode></term>
+<listitem>
+<para>
+<constant>ai_family</constant> not supported
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_MEMORY</errorcode></term>
+<listitem>
+<para>
+memory allocation failure
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_NODATA</errorcode></term>
+<listitem>
+<para>
+no address associated with hostname
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_NONAME</errorcode></term>
+<listitem>
+<para>
+hostname or servname not provided, or not known
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_SERVICE</errorcode></term>
+<listitem>
+<para>
+servname not supported for <constant>ai_socktype</constant>
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_SOCKTYPE</errorcode></term>
+<listitem>
+<para>
+<constant>ai_socktype</constant> not supported
+</para>
+</listitem></varlistentry>
+<varlistentry><term><errorcode>EAI_SYSTEM</errorcode></term>
+<listitem>
+<para>
+system error returned in errno
+</para>
+</listitem></varlistentry>
+</variablelist>
+The message <errorname>invalid error code</errorname> is returned if
+<parameter>ecode</parameter>
+is out of range.
+</para>
+<para>
+<constant>ai_flags</constant>,
+<constant>ai_family</constant>
+and
+<constant>ai_socktype</constant>
+are elements of the
+<type>struct  addrinfo</type>
+used by
+<function>lwres_getaddrinfo()</function>.
+</para>
+</refsect1>
+
+<refsect1>
+<title>SEE ALSO</title>
+<para>
+<citerefentry>
+<refentrytitle>strerror</refentrytitle><manvolnum>3</manvolnum>
+</citerefentry>,
+
+<citerefentry>
+<refentrytitle>lwres_getaddrinfo</refentrytitle><manvolnum>3</manvolnum>
+</citerefentry>,
+
+<citerefentry>
+<refentrytitle>getaddrinfo</refentrytitle><manvolnum>3</manvolnum>
+</citerefentry>,
+
+<citerefentry>
+<refentrytitle>RFC2133</refentrytitle>
+</citerefentry>.
+</para>
+</refsect1>
+</refentry>