10139N/A<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"

10139N/A "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"

10139N/A [<!ENTITY mdash "&#8212;">]>

10139N/A

10139N/A<refentry>

10139N/A

10139N/A <refentryinfo>

10139N/A <date>Jun 30, 2000</date>

10139N/A </refentryinfo>

12169N/A

10139N/A <refmeta>

10139N/A <refentrytitle>lwres_hstrerror</refentrytitle>

10139N/A <manvolnum>3</manvolnum>

10139N/A <refmiscinfo>BIND9</refmiscinfo>

10544N/A </refmeta>

10139N/A

10139N/A <docinfo>

10139N/A <copyright>

12169N/A <year>2004</year>

12169N/A <year>2005</year>

12169N/A <year>2007</year>

12169N/A <holder>Internet Systems Consortium, Inc. ("ISC")</holder>

12169N/A </copyright>

10139N/A <copyright>

11999N/A <year>2000</year>

11999N/A <year>2001</year>

12169N/A <holder>Internet Software Consortium.</holder>

10139N/A </copyright>

13577N/A </docinfo>

10139N/A

12169N/A <refnamediv>

12169N/A <refname>lwres_herror</refname>

12169N/A <refname>lwres_hstrerror</refname>

12169N/A <refpurpose>lightweight resolver error message generation</refpurpose>

12169N/A </refnamediv>

10139N/A <refsynopsisdiv>

10139N/A <funcsynopsis>

10139N/A<funcsynopsisinfo>#include &lt;lwres/netdb.h&gt;</funcsynopsisinfo>

12169N/A<funcprototype>

10139N/A <funcdef>

10139N/Avoid

10139N/A<function>lwres_herror</function></funcdef>

12169N/A <paramdef>const char *<parameter>s</parameter></paramdef>

10139N/A </funcprototype>

12169N/A<funcprototype>

12169N/A <funcdef>

12169N/Aconst char *

10139N/A<function>lwres_hstrerror</function></funcdef>

10139N/A <paramdef>int <parameter>err</parameter></paramdef>

10139N/A </funcprototype>

12169N/A</funcsynopsis>

10139N/A </refsynopsisdiv>

12169N/A

12169N/A <refsect1>

12169N/A <title>DESCRIPTION</title>

10139N/A

10139N/A <para><function>lwres_herror()</function>

12169N/A prints the string <parameter>s</parameter> on

12169N/A <type>stderr</type> followed by the string generated by

12169N/A <function>lwres_hstrerror()</function> for the error code stored

12169N/A in the global variable <constant>lwres_h_errno</constant>.

12169N/A </para>

12164N/A

11314N/A <para><function>lwres_hstrerror()</function>

10139N/A returns an appropriate string for the error code gievn by

12169N/A <parameter>err</parameter>. The values of the error codes and

12169N/A messages are as follows:

11314N/A

10139N/A <variablelist>

11425N/A <varlistentry>

11425N/A <term><errorcode>NETDB_SUCCESS</errorcode></term>

12169N/A <listitem>

12169N/A <para><errorname>Resolver Error 0 (no error)</errorname>

12169N/A </para>

12169N/A </listitem>

12169N/A </varlistentry>

12169N/A <varlistentry>

12169N/A <term><errorcode>HOST_NOT_FOUND</errorcode></term>

12169N/A <listitem>

12169N/A <para><errorname>Unknown host</errorname>

12169N/A </para>

10330N/A </listitem>

10330N/A </varlistentry>

12169N/A <varlistentry>

12169N/A <term><errorcode>TRY_AGAIN</errorcode></term>

12169N/A <listitem>

10404N/A <para><errorname>Host name lookup failure</errorname>

12169N/A </para>

12169N/A </listitem>

12169N/A </varlistentry>

10544N/A <varlistentry>

12169N/A <term><errorcode>NO_RECOVERY</errorcode></term>

12169N/A <listitem>

12169N/A <para><errorname>Unknown server error</errorname>

12169N/A </para>

12169N/A </listitem>

11908N/A </varlistentry>

12830N/A <varlistentry>

12830N/A <term><errorcode>NO_DATA</errorcode></term>

12830N/A <listitem>

12830N/A <para><errorname>No address associated with name</errorname>

12918N/A </para>

12918N/A </listitem>

12918N/A </varlistentry>

12918N/A </variablelist>

12918N/A </para>

12918N/A </refsect1>

12918N/A

12918N/A <refsect1>

10139N/A <title>RETURN VALUES</title>

10139N/A <para>

10139N/A The string <errorname>Unknown resolver error</errorname> is returned by

10139N/A <function>lwres_hstrerror()</function>

10139N/A when the value of

10139N/A <constant>lwres_h_errno</constant>

10139N/A is not a valid error code.

10139N/A </para>

10139N/A </refsect1>

10139N/A <refsect1>

10139N/A <title>SEE ALSO</title>

10139N/A <para><citerefentry>

10139N/A <refentrytitle>herror</refentrytitle><manvolnum>3</manvolnum>

10139N/A </citerefentry>,

10139N/A

10139N/A <citerefentry>

10139N/A <refentrytitle>lwres_hstrerror</refentrytitle><manvolnum>3</manvolnum>

10139N/A </citerefentry>.

10139N/A </para>

10139N/A

10139N/A </refsect1>

10139N/A</refentry><!--

10139N/A