lwres_gai_strerror.html revision 60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - Copyright (C) 2000, 2001 Internet Software Consortium
ddccd5811feff696ba460dabfb666ce61040f545Andreas Gustafsson - Permission to use, copy, modify, and distribute this software for any
ddccd5811feff696ba460dabfb666ce61040f545Andreas Gustafsson - purpose with or without fee is hereby granted, provided that the above
ddccd5811feff696ba460dabfb666ce61040f545Andreas Gustafsson - copyright notice and this permission notice appear in all copies.
8a66318e41ed14c5a88130e8c362610e8faa2121Mark Andrews - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
8a66318e41ed14c5a88130e8c362610e8faa2121Mark Andrews - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="id2456618"></a><div class="titlepage"></div>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<p>lwres_gai_strerror — print suitable error string</p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<pre class="funcsynopsisinfo">#include <lwres/netdb.h></pre>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<b class="fsfunc">gai_strerror</b>(</code>int <var class="pdparam">ecode</var><code>)</code>;</p>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<p><code class="function">lwres_gai_strerror()</code>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein returns an error message corresponding to an error code returned by
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein The following error codes and their meaning are defined in
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <code class="filename">include/lwres/netdb.h</code>.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_ADDRFAMILY</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein address family for hostname not supported
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_AGAIN</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein temporary failure in name resolution
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_BADFLAGS</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein invalid value for
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_FAIL</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein non-recoverable failure in name resolution
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_FAMILY</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dd><p><code class="constant">ai_family</code> not supported
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_MEMORY</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein memory allocation failure
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_NODATA</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein no address associated with hostname
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_NONAME</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein hostname or servname not provided, or not known
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_SERVICE</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein servname not supported for <code class="constant">ai_socktype</code>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_SOCKTYPE</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dd><p><code class="constant">ai_socktype</code> not supported
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_SYSTEM</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein system error returned in errno
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein The message <span class="errorname">invalid error code</span> is returned if
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein is out of range.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein are elements of the
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <code class="function">lwres_getaddrinfo()</code>.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<p><span class="citerefentry"><span class="refentrytitle">strerror</span>(3)</span>,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <span class="citerefentry"><span class="refentrytitle">lwres_getaddrinfo</span>(3)</span>,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <span class="citerefentry"><span class="refentrytitle">getaddrinfo</span>(3)</span>,
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <span class="citerefentry"><span class="refentrytitle">RFC2133</span></span>.