lwres_hstrerror.docbook revision 938440694b33cd752e9e4b71a526368b4811c177
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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bef75d63d74f58abc0f834ed271526672777ba29Automatic Updater<!--
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater - Copyright (C) 2004, 2005, 2007, 2014 Internet Systems Consortium, Inc. ("ISC")
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater - Copyright (C) 2000, 2001 Internet Software Consortium.
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater -
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fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User<refentry>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox User <refentryinfo>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt <date>June 18, 2007</date>
b6b8f8a0362da8c749021c4b6376cfb96047912bTinderbox User </refentryinfo>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <refmeta>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <refentrytitle>lwres_hstrerror</refentrytitle>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <manvolnum>3</manvolnum>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <refmiscinfo>BIND9</refmiscinfo>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </refmeta>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt <docinfo>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <copyright>
b6b8f8a0362da8c749021c4b6376cfb96047912bTinderbox User <year>2004</year>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <year>2005</year>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <year>2007</year>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <year>2014</year>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </copyright>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <copyright>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <year>2000</year>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <year>2001</year>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <holder>Internet Software Consortium.</holder>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User </copyright>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </docinfo>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <refnamediv>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <refname>lwres_herror</refname>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <refname>lwres_hstrerror</refname>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <refpurpose>lightweight resolver error message generation</refpurpose>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User </refnamediv>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <refsynopsisdiv>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt <funcsynopsis>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater<funcsynopsisinfo>#include &lt;lwres/netdb.h&gt;</funcsynopsisinfo>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater<funcprototype>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <funcdef>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox Uservoid
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt<function>lwres_herror</function></funcdef>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <paramdef>const char *<parameter>s</parameter></paramdef>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt </funcprototype>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater<funcprototype>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <funcdef>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updaterconst char *
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater<function>lwres_hstrerror</function></funcdef>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <paramdef>int <parameter>err</parameter></paramdef>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </funcprototype>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater</funcsynopsis>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User </refsynopsisdiv>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <refsect1>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <title>DESCRIPTION</title>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <para><function>lwres_herror()</function>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater prints the string <parameter>s</parameter> on
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <type>stderr</type> followed by the string generated by
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <function>lwres_hstrerror()</function> for the error code stored
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User in the global variable <constant>lwres_h_errno</constant>.
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User </para>
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User <para><function>lwres_hstrerror()</function>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater returns an appropriate string for the error code gievn by
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <parameter>err</parameter>. The values of the error codes and
fd2597f75693a2279fdf588bd40dfe2407c42028Tinderbox User messages are as follows:
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <variablelist>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <varlistentry>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <term><errorcode>NETDB_SUCCESS</errorcode></term>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <listitem>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <para><errorname>Resolver Error 0 (no error)</errorname>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt </para>
cd32f419a8a5432fbb139f56ee73cbf68b9350ccTinderbox User </listitem>
b6b8f8a0362da8c749021c4b6376cfb96047912bTinderbox User </varlistentry>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <varlistentry>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <term><errorcode>HOST_NOT_FOUND</errorcode></term>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <listitem>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <para><errorname>Unknown host</errorname>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt </para>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </listitem>
b6b8f8a0362da8c749021c4b6376cfb96047912bTinderbox User </varlistentry>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <varlistentry>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <term><errorcode>TRY_AGAIN</errorcode></term>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <listitem>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater <para><errorname>Host name lookup failure</errorname>
14a656f94b1fd0ababd84a772228dfa52276ba15Evan Hunt </para>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </listitem>
fc2381b901eb162810f54a11cc512b95f55a60dfAutomatic Updater </varlistentry>
<varlistentry>
<term><errorcode>NO_RECOVERY</errorcode></term>
<listitem>
<para><errorname>Unknown server error</errorname>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><errorcode>NO_DATA</errorcode></term>
<listitem>
<para><errorname>No address associated with name</errorname>
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1>
<title>RETURN VALUES</title>
<para>
The string <errorname>Unknown resolver error</errorname> is returned by
<function>lwres_hstrerror()</function>
when the value of
<constant>lwres_h_errno</constant>
is not a valid error code.
</para>
</refsect1>
<refsect1>
<title>SEE ALSO</title>
<para><citerefentry>
<refentrytitle>herror</refentrytitle><manvolnum>3</manvolnum>
</citerefentry>,
<citerefentry>
<refentrytitle>lwres_hstrerror</refentrytitle><manvolnum>3</manvolnum>
</citerefentry>.
</para>
</refsect1>
</refentry><!--
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- mode: sgml
- End:
-->