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<h1>krb5_get_fallback_host_realm<a class="headerlink" href="#krb5-get-fallback-host-realm" title="Permalink to this headline">¶</a></h1>
<dl class="function">
<dt id="krb5_get_fallback_host_realm">
<a class="reference internal" href="../types/krb5_error_code.html#krb5_error_code" title="krb5_error_code">krb5_error_code</a> <tt class="descname">krb5_get_fallback_host_realm</tt><big>(</big><a class="reference internal" href="../types/krb5_context.html#krb5_context" title="krb5_context">krb5_context</a><em> context</em>, <a class="reference internal" href="../types/krb5_data.html#krb5_data" title="krb5_data">krb5_data</a> *<em> hdata</em>, char ***<em> realmsp</em><big>)</big><a class="headerlink" href="#krb5_get_fallback_host_realm" title="Permalink to this definition">¶</a></dt>
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<tr class="field-odd field"><th class="field-name">param:</th><td class="field-body"><p class="first"><strong>[in]</strong> <strong>context</strong> - Library context</p>
<p><strong>[in]</strong> <strong>hdata</strong> - Host name (or NULL)</p>
<p class="last"><strong>[out]</strong> <strong>realmsp</strong> - Null-terminated list of realm names</p>
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<p>Fill in <em>realmsp</em> with a pointer to a null-terminated list of realm names obtained through heuristics or insecure resolution methods which have lower priority than KDC referrals.</p>
<p>If <em>host</em> is NULL, the local host’s realms are determined.</p>
<p>Use <a class="reference internal" href="krb5_free_host_realm.html#krb5_free_host_realm" title="krb5_free_host_realm"><tt class="xref c c-func docutils literal"><span class="pre">krb5_free_host_realm()</span></tt></a> to release <em>realmsp</em> when it is no longer needed.</p>
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