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 189   <div class="section" id="converting-error-codes-to-messages">
 190 <h1>Converting Error Codes to Messages<a class="headerlink" href="#converting-error-codes-to-messages" title="Permalink to this headline">¶</a></h1>
 191 <div class="section" id="synopsis">
 192 <h2>SYNOPSIS<a class="headerlink" href="#synopsis" title="Permalink to this headline">¶</a></h2>
 193 <dl class="docutils">
 194 <dt>#include &lt;libmemcached/memcached.h&gt;</dt>
 195 <dd>Compile and link with -lmemcached</dd>
 196 </dl>
 197 <dl class="function">
 198 <dt id="_CPPv418memcached_strerrorP12memcached_st18memcached_return_t">
 199 <span id="_CPPv318memcached_strerrorP12memcached_st18memcached_return_t"></span><span id="_CPPv218memcached_strerrorP12memcached_st18memcached_return_t"></span><span id="memcached_strerror__memcached_stP.memcached_return_t"></span><em class="property">const</em> char *<code class="descname">memcached_strerror</code><span class="sig-paren">(</span><a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<em>ptr</em>, <a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t">memcached_return_t</a> <em>rc</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv418memcached_strerrorP12memcached_st18memcached_return_t" title="Permalink to this definition">¶</a><br /></dt>
 200 <dd><table class="docutils field-list" frame="void" rules="none">
 201 <col class="field-name" />
 202 <col class="field-body" />
 203 <tbody valign="top">
 204 <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
 205 <li><strong>ptr</strong> -- pointer to initialized <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_st</span></code></a> struct</li>
 206 <li><strong>rc</strong> -- <a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_return_t</span></code></a> value to query the string representation for</li>
 207 </ul>
 208 </td>
 209 </tr>
 210 <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">the string representation of <a class="reference internal" href="#_CPPv418memcached_strerrorP12memcached_st18memcached_return_t" title="memcached_strerror::rc"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">rc</span></code></a></p>
 211 </td>
 212 </tr>
 213 </tbody>
 214 </table>
 215 </dd></dl>
 216
 217 </div>
 218 <div class="section" id="description">
 219 <h2>DESCRIPTION<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
 220 <p><a class="reference internal" href="#_CPPv418memcached_strerrorP12memcached_st18memcached_return_t" title="memcached_strerror"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_strerror()</span></code></a> takes a <a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_return_t</span></code></a> value and returns a string
 221 describing the error.</p>
 222 <p>This string must not be modified by the application.</p>
 223 <p><a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_return_t</span></code></a> values are returned from nearly all libmemcached(3)
 224 functions.</p>
 225 <p><a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_return_t</span></code></a> values are of an enum type so that you can set up responses
 226 with switch/case and know that you are capturing all possible return values.</p>
 227 </div>
 228 <div class="section" id="return-value">
 229 <h2>RETURN VALUE<a class="headerlink" href="#return-value" title="Permalink to this headline">¶</a></h2>
 230 <p><a class="reference internal" href="#_CPPv418memcached_strerrorP12memcached_st18memcached_return_t" title="memcached_strerror"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_strerror()</span></code></a> returns a string describing a <a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_return_t</span></code></a> value.</p>
 231 </div>
 232 <div class="section" id="see-also">
 233 <h2>SEE ALSO<a class="headerlink" href="#see-also" title="Permalink to this headline">¶</a></h2>
 234 <ul class="simple">
 235 <li><em class="manpage"><a class="manpage reference external" href="https://linux.die.net/man/1/memcached">memcached(1)</a></em></li>
 236 <li><a class="reference internal" href="../libmemcached.html"><span class="doc">C/C++ Client Library for memcached</span></a></li>
 237 <li><a class="reference internal" href="memcached_return_t.html"><span class="doc">Error Codes - memcached_return_t</span></a></li>
 238 </ul>
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