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- <p class="caption"><span class="caption-text">libmemcached</span></p>
-<ul class="current">
+ <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">
<li class="toctree-l2"><a class="reference internal" href="index_basics.html">Basics</a></li>
<li class="toctree-l2"><a class="reference internal" href="index_data.html">Working with Data</a></li>
-<li class="toctree-l2 current"><a class="reference internal" href="index_errors.html">Messages and Errors</a></li>
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-<li class="toctree-l2"><a class="reference internal" href="index_deprecated.html">Deprecated Functionality</a></li>
+<li class="toctree-l2 current"><a class="reference internal" href="index_errors.html">Messages and Errors</a><ul class="current">
+<li class="toctree-l3"><a class="reference internal" href="memcached_return_t.html">Error Codes - memcached_return_t</a></li>
+<li class="toctree-l3 current"><a class="current reference internal" href="#">Retrieving Error Codes and Messages</a></li>
+<li class="toctree-l3"><a class="reference internal" href="memcached_strerror.html">Converting Error Codes to Messages</a></li>
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-<li class="toctree-l1"><a class="reference internal" href="index_misc.html">Misc</a><ul>
-<li class="toctree-l2"><a class="reference internal" href="configuration.html">Configuration</a></li>
-<li class="toctree-l2"><a class="reference internal" href="constants.html">Constants</a></li>
-<li class="toctree-l2"><a class="reference internal" href="examples.html">Examples</a></li>
-<li class="toctree-l2"><a class="reference internal" href="versioning.html">Versioning</a></li>
-</ul>
-</li>
-</ul>
-<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><ul>
-<li class="toctree-l2"><a class="reference internal" href="../libmemcachedutil/memcached_pool.html">Working with memcached pools</a></li>
-</ul>
-</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><ul>
-<li class="toctree-l2"><a class="reference internal" href="../libhashkit/hashkit_create.html">Creating a hashkit structure</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../libhashkit/hashkit_function.html">Set Hash Function</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../libhashkit/hashkit_functions.html">Available Hashes</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../libhashkit/hashkit_value.html">Generate hash value</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index_advanced.html">Advanced Topics</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index_deprecated.html">Deprecated Functionality</a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../libmemcachedutil/index.html">libmemcachedutil API</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../libhashkit/index.html">libhashkit API</a></li>
+<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>
</ul>
-<p class="caption"><span class="caption-text">Client Applications</span></p>
<ul>
-<li class="toctree-l1"><a class="reference internal" href="../bin/index.html">Client Applications</a><ul>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memcapable.html">memcapable - Checking a Memcached server capabilities and compatibility</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memcat.html">memcat - “cat” data from a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memcp.html">memcp - Copy data to a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memdump.html">memdump - Dumping your server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memerror.html">memerror - translate an error code to a string</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memflush.html">memflush - flush all data from a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memrm.html">memrm - Remove data from a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memslap.html">memslap - Load testing and benchmarking a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memaslap.html">memaslap - Load testing and benchmarking a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memstat.html">memstat - Gather statistics from a server</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memexist.html">memexist - Check for the existence of a key</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memparse.html">memparse - Parse an option string</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memping.html">memping - Test to see if a server is available.</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../bin/memtouch.html">memtouch - Touches a key.</a></li>
-</ul>
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+<li class="toctree-l1"><a class="reference internal" href="../changelogs.html">Change Logs</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../copyright.html">Copyright</a></li>
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<li class="wy-breadcrumbs-aside">
+
+ <a href="https://github.com/m6w6/libmemcached/blob/v1.x/docs/source/libmemcached/memcached_last_error.rst" class="fa fa-github"> Edit on GitHub</a>
+
+
</li>
<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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