Current Path : /compat/linux/proc/self/root/usr/src/contrib/bind9/lib/lwres/man/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //compat/linux/proc/self/root/usr/src/contrib/bind9/lib/lwres/man/lwres_hstrerror.html |
<!-- - Copyright (C) 2004, 2005, 2007, 2012 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. --> <!-- $Id$ --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>lwres_hstrerror</title> <meta name="generator" content="DocBook XSL Stylesheets V1.71.1"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en"> <a name="id2476275"></a><div class="titlepage"></div> <div class="refnamediv"> <h2>Name</h2> <p>lwres_herror, lwres_hstrerror — lightweight resolver error message generation</p> </div> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <div class="funcsynopsis"> <pre class="funcsynopsisinfo">#include <lwres/netdb.h></pre> <table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" style="padding-bottom: 1em"><tr> <td><code class="funcdef"> void <b class="fsfunc">lwres_herror</b>(</code></td> <td>const char * </td> <td> <var class="pdparam">s</var><code>)</code>;</td> </tr></table> <table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr> <td><code class="funcdef"> const char * <b class="fsfunc">lwres_hstrerror</b>(</code></td> <td>int </td> <td> <var class="pdparam">err</var><code>)</code>;</td> </tr></table> </div> </div> <div class="refsect1" lang="en"> <a name="id2543383"></a><h2>DESCRIPTION</h2> <p><code class="function">lwres_herror()</code> prints the string <em class="parameter"><code>s</code></em> on <span class="type">stderr</span> followed by the string generated by <code class="function">lwres_hstrerror()</code> for the error code stored in the global variable <code class="constant">lwres_h_errno</code>. </p> <p><code class="function">lwres_hstrerror()</code> returns an appropriate string for the error code gievn by <em class="parameter"><code>err</code></em>. The values of the error codes and messages are as follows: </p> <div class="variablelist"><dl> <dt><span class="term"><span class="errorcode">NETDB_SUCCESS</span></span></dt> <dd><p><span class="errorname">Resolver Error 0 (no error)</span> </p></dd> <dt><span class="term"><span class="errorcode">HOST_NOT_FOUND</span></span></dt> <dd><p><span class="errorname">Unknown host</span> </p></dd> <dt><span class="term"><span class="errorcode">TRY_AGAIN</span></span></dt> <dd><p><span class="errorname">Host name lookup failure</span> </p></dd> <dt><span class="term"><span class="errorcode">NO_RECOVERY</span></span></dt> <dd><p><span class="errorname">Unknown server error</span> </p></dd> <dt><span class="term"><span class="errorcode">NO_DATA</span></span></dt> <dd><p><span class="errorname">No address associated with name</span> </p></dd> </dl></div> <p> </p> </div> <div class="refsect1" lang="en"> <a name="id2543501"></a><h2>RETURN VALUES</h2> <p> The string <span class="errorname">Unknown resolver error</span> is returned by <code class="function">lwres_hstrerror()</code> when the value of <code class="constant">lwres_h_errno</code> is not a valid error code. </p> </div> <div class="refsect1" lang="en"> <a name="id2543522"></a><h2>SEE ALSO</h2> <p><span class="citerefentry"><span class="refentrytitle">herror</span>(3)</span>, <span class="citerefentry"><span class="refentrytitle">lwres_hstrerror</span>(3)</span>. </p> </div> </div></body> </html>