lwres_gai_strerror.html revision 2eeb74d1cf5355dd98f6d507a10086e16bb08c4b
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater - Copyright (C) 2004, 2005, 2007, 2014 Internet Systems Consortium, Inc. ("ISC")
75c0816e8295e180f4bc7f10db3d0d880383bc1cMark Andrews - Copyright (C) 2000, 2001 Internet Software Consortium.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - Permission to use, copy, modify, and/or distribute this software for any
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein - purpose with or without fee is hereby granted, provided that the above
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60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<a name="idp60689232"></a><div class="titlepage"></div>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein lwres_gai_strerror
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein — print suitable error string
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<pre class="funcsynopsisinfo">#include <lwres/netdb.h></pre>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater<td>int <var class="pdparam">ecode</var><code>)</code>;</td>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater <div class="refsection" title="DESCRIPTION">
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater<a name="idp60725968"></a><h2>DESCRIPTION</h2>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater <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>
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews address family for hostname not supported
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_AGAIN</span></span></dt>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater temporary failure in name resolution
c48c7872a0e020a63a96faed166c6ae960e4c1e9Mark Andrews<dt><span class="term"><span class="errorcode">EAI_BADFLAGS</span></span></dt>
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews 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
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater<dt><span class="term"><span class="errorcode">EAI_FAMILY</span></span></dt>
9c6a5d1f22f972232d7a9fd5c5fa64f10bacbdffAutomatic Updater <p><code class="constant">ai_family</code> not supported
9c6a5d1f22f972232d7a9fd5c5fa64f10bacbdffAutomatic Updater<dt><span class="term"><span class="errorcode">EAI_MEMORY</span></span></dt>
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews memory allocation failure
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_NODATA</span></span></dt>
9c6a5d1f22f972232d7a9fd5c5fa64f10bacbdffAutomatic Updater no address associated with hostname
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein<dt><span class="term"><span class="errorcode">EAI_NONAME</span></span></dt>
bea931e17b7567f09107f93ab7e25c7f00abeb9cMark Andrews 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>
1fdd2470b625a58b57d0b155e6caf8c4fc0afe8aAutomatic Updater<dt><span class="term"><span class="errorcode">EAI_SOCKTYPE</span></span></dt>
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <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 <span class="refentrytitle">lwres_getaddrinfo</span>(3)
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein <span class="refentrytitle">getaddrinfo</span>(3)