792N/A - Copyright (C) 2004, 2005, 2007 Internet Systems Consortium, Inc. ("ISC") 792N/A - Copyright (C) 2000, 2001 Internet Software Consortium. 792N/A - Permission to use, copy, modify, and/or distribute this software for any 792N/A - purpose with or without fee is hereby granted, provided that the above 792N/A - copyright notice and this permission notice appear in all copies. 792N/A - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 792N/A - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 792N/A - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 792N/A - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 792N/A - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 792N/A - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 792N/A - PERFORMANCE OF THIS SOFTWARE. 792N/A<
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792N/A<
title>lwres_gai_strerror</
title>
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792N/A<
a name="id2476275"></
a><
div class="titlepage"></
div>
792N/A<
div class="refnamediv">
792N/A<
p>lwres_gai_strerror — print suitable error string</
p>
792N/A<
div class="refsynopsisdiv">
792N/A<
div class="funcsynopsis">
792N/A<
table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><
tr>
792N/A<
td><
code class="funcdef">
792N/A<
b class="fsfunc">gai_strerror</
b>(</
code></
td>
792N/A<
var class="pdparam">ecode</
var><
code>)</
code>;</
td>
792N/A<
div class="refsect1" lang="en">
792N/A<
a name="id2543361"></
a><
h2>DESCRIPTION</
h2>
792N/A<
p><
code class="function">lwres_gai_strerror()</
code>
792N/A returns an error message corresponding to an error code returned by
792N/A <
code class="function">getaddrinfo()</
code>.
792N/A The following error codes and their meaning are defined in
792N/A<
div class="variablelist"><
dl>
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_ADDRFAMILY</
span></
span></
dt>
792N/A address family for hostname not supported
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_AGAIN</
span></
span></
dt>
792N/A temporary failure in name resolution
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_BADFLAGS</
span></
span></
dt>
792N/A <
code class="constant">ai_flags</
code>
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_FAIL</
span></
span></
dt>
792N/A non-recoverable failure in name resolution
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_FAMILY</
span></
span></
dt>
792N/A<
dd><
p><
code class="constant">ai_family</
code> not supported
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_MEMORY</
span></
span></
dt>
851N/A memory allocation failure
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_NODATA</
span></
span></
dt>
792N/A no address associated with hostname
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_NONAME</
span></
span></
dt>
792N/A hostname or servname not provided, or not known
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_SERVICE</
span></
span></
dt>
792N/A servname not supported for <
code class="constant">ai_socktype</
code>
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_SOCKTYPE</
span></
span></
dt>
792N/A<
dd><
p><
code class="constant">ai_socktype</
code> not supported
792N/A<
dt><
span class="term"><
span class="errorcode">EAI_SYSTEM</
span></
span></
dt>
792N/A system error returned in errno
792N/A The message <
span class="errorname">invalid error code</
span> is returned if
792N/A <
em class="parameter"><
code>ecode</
code></
em>
792N/A<
p><
code class="constant">ai_flags</
code>,
792N/A <
code class="constant">ai_family</
code>
792N/A <
code class="constant">ai_socktype</
code>
792N/A <
span class="type">struct addrinfo</
span>
792N/A <
code class="function">lwres_getaddrinfo()</
code>.
792N/A<
div class="refsect1" lang="en">
792N/A<
a name="id2543576"></
a><
h2>SEE ALSO</
h2>
792N/A<
p><
span class="citerefentry"><
span class="refentrytitle">strerror</
span>(3)</
span>,
792N/A <
span class="citerefentry"><
span class="refentrytitle">lwres_getaddrinfo</
span>(3)</
span>,
792N/A <
span class="citerefentry"><
span class="refentrytitle">getaddrinfo</
span>(3)</
span>,
792N/A <
span class="citerefentry"><
span class="refentrytitle">RFC2133</
span></
span>.