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- <p class="caption"><span class="caption-text">libmemcached</span></p>
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+ <ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../libmemcached.html">Introduction</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="index.html">libmemcached API</a><ul class="current">
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-<li class="toctree-l1"><a class="reference internal" href="index_misc.html">Misc</a></li>
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-<p class="caption"><span class="caption-text">libmemcachedutil</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../libmemcachedutil.html">Introduction</a></li>
<li class="toctree-l1"><a class="reference internal" href="../libmemcachedutil/index.html">libmemcachedutil API</a></li>
-</ul>
-<p class="caption"><span class="caption-text">libhashkit</span></p>
-<ul>
-<li class="toctree-l1"><a class="reference internal" href="../libhashkit.html">Introduction</a></li>
<li class="toctree-l1"><a class="reference internal" href="../libhashkit/index.html">libhashkit API</a></li>
-</ul>
-<p class="caption"><span class="caption-text">Client Applications</span></p>
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<li class="toctree-l1"><a class="reference internal" href="../bin/index.html">Client Applications</a></li>
+<li class="toctree-l1"><a class="reference internal" href="index_misc.html">Miscellaneous</a></li>
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-<p class="caption"><span class="caption-text">Copyright</span></p>
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+<li class="toctree-l1"><a class="reference internal" href="../changelogs.html">Change Logs</a></li>
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<h1>Retrieving Error Codes and Messages<a class="headerlink" href="#retrieving-error-codes-and-messages" title="Permalink to this headline">¶</a></h1>
<div class="section" id="synopsis">
<h2>SYNOPSIS<a class="headerlink" href="#synopsis" title="Permalink to this headline">¶</a></h2>
-<dl class="simple">
-<dt>#include <libmemcached/memcached.h></dt><dd><p>Compile and link with -lmemcached</p>
-</dd>
+<dl class="docutils">
+<dt>#include <libmemcached/memcached.h></dt>
+<dd>Compile and link with -lmemcached</dd>
</dl>
<dl class="function">
<dt id="_CPPv420memcached_last_errorPK12memcached_st">
-<span id="_CPPv320memcached_last_errorPK12memcached_st"></span><span id="_CPPv220memcached_last_errorPK12memcached_st"></span><span id="memcached_last_error__memcached_stCP"></span><a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t">memcached_return_t</a> <code class="sig-name descname">memcached_last_error</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv420memcached_last_errorPK12memcached_st" title="Permalink to this definition">¶</a><br /></dt>
-<dd></dd></dl>
+<span id="_CPPv320memcached_last_errorPK12memcached_st"></span><span id="_CPPv220memcached_last_errorPK12memcached_st"></span><span id="memcached_last_error__memcached_stCP"></span><a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t">memcached_return_t</a> <code class="descname">memcached_last_error</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<em>ptr</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv420memcached_last_errorPK12memcached_st" title="Permalink to this definition">¶</a><br /></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ptr</strong> -- pointer to an 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</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><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> indicating success of last operation</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
<dl class="function">
<dt id="_CPPv428memcached_last_error_messagePK12memcached_st">
-<span id="_CPPv328memcached_last_error_messagePK12memcached_st"></span><span id="_CPPv228memcached_last_error_messagePK12memcached_st"></span><span id="memcached_last_error_message__memcached_stCP"></span><em class="property">const</em> char *<code class="sig-name descname">memcached_last_error_message</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv428memcached_last_error_messagePK12memcached_st" title="Permalink to this definition">¶</a><br /></dt>
-<dd></dd></dl>
+<span id="_CPPv328memcached_last_error_messagePK12memcached_st"></span><span id="_CPPv228memcached_last_error_messagePK12memcached_st"></span><span id="memcached_last_error_message__memcached_stCP"></span><em class="property">const</em> char *<code class="descname">memcached_last_error_message</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<em>ptr</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv428memcached_last_error_messagePK12memcached_st" title="Permalink to this definition">¶</a><br /></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ptr</strong> -- pointer to an 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</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">message describing the status of last operation</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
<dl class="function">
<dt id="_CPPv426memcached_last_error_errnoPK12memcached_st">
-<span id="_CPPv326memcached_last_error_errnoPK12memcached_st"></span><span id="_CPPv226memcached_last_error_errnoPK12memcached_st"></span><span id="memcached_last_error_errno__memcached_stCP"></span>int <code class="sig-name descname">memcached_last_error_errno</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv426memcached_last_error_errnoPK12memcached_st" title="Permalink to this definition">¶</a><br /></dt>
-<dd></dd></dl>
+<span id="_CPPv326memcached_last_error_errnoPK12memcached_st"></span><span id="_CPPv226memcached_last_error_errnoPK12memcached_st"></span><span id="memcached_last_error_errno__memcached_stCP"></span>int <code class="descname">memcached_last_error_errno</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<em>ptr</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv426memcached_last_error_errnoPK12memcached_st" title="Permalink to this definition">¶</a><br /></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ptr</strong> -- pointer to an 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</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><em class="manpage"><a class="manpage reference external" href="https://linux.die.net/man/3/errno">errno(3)</a></em> (if any) of last operation</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
</div>
<div class="section" id="description">
<p><a class="reference internal" href="#_CPPv420memcached_last_errorPK12memcached_st" title="memcached_last_error"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_last_error()</span></code></a> returns the last error code.</p>
<p><a class="reference internal" href="#_CPPv428memcached_last_error_messagePK12memcached_st" title="memcached_last_error_message"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_last_error_message()</span></code></a> returns the last error message. If this error
came from a specific server, its hostname and port will be provided in the error
-message. Any error message will be returned as ‘const char *’ which does not
+message. Any error message will be returned as 'const char *' which does not
need to be de-allocated. NULL will be returned if no error has occurred.</p>
<p><a class="reference internal" href="#_CPPv426memcached_last_error_errnoPK12memcached_st" title="memcached_last_error_errno"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">memcached_last_error_errno()</span></code></a> returns any last local error code obtained from
-<em class="manpage"><a class="manpage reference external" href="http://man7.org/linux/man-pages/man3/errno.3.html">errno(3)</a></em>.</p>
+<em class="manpage"><a class="manpage reference external" href="https://linux.die.net/man/3/errno">errno(3)</a></em>.</p>
</div>
<div class="section" id="see-also">
<h2>SEE ALSO<a class="headerlink" href="#see-also" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
-<li><p><em class="manpage"><a class="manpage reference external" href="http://man7.org/linux/man-pages/man1/memcached.1.html">memcached(1)</a></em></p></li>
-<li><p><a class="reference internal" href="../libmemcached.html"><span class="doc">C/C++ Client Library for memcached</span></a></p></li>
-<li><p><a class="reference internal" href="memcached_strerror.html"><span class="doc">Converting Error Codes to Messages</span></a></p></li>
+<li><em class="manpage"><a class="manpage reference external" href="https://linux.die.net/man/1/memcached">memcached(1)</a></em></li>
+<li><em class="manpage"><a class="manpage reference external" href="https://linux.die.net/man/3/errno">errno(3)</a></em></li>
+<li><a class="reference internal" href="../libmemcached.html"><span class="doc">C/C++ Client Library for memcached</span></a></li>
+<li><a class="reference internal" href="memcached_strerror.html"><span class="doc">Converting Error Codes to Messages</span></a></li>
</ul>
</div>
</div>
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