<a class="reference internal" href="#_CPPv417memcached_stat_st" title="memcached_stat_st"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_stat_st</span></code></a> structure. You are responsible for freeing this structure. While it is possible to access the structure directly it is not advisable. <a class="reference internal" href="#_CPPv424memcached_stat_get_valueP12memcached_stP17memcached_stat_stPKcP18memcached_return_t" title="memcached_stat_get_value"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_stat_get_value()</span></code></a> has been provided to query the structure.</p>
<p><a class="reference internal" href="#_CPPv422memcached_stat_executeP12memcached_stPKc17memcached_stat_fnPv" title="memcached_stat_execute"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_stat_execute()</span></code></a> uses the servers found in <a class="reference internal" href="#_CPPv417memcached_stat_st" title="memcached_stat_st"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_stat_st</span></code></a> and executes a “stat” command on each server. args is an optional argument that can be passed in to modify the behavior of “stats”. You will need to supply a callback function that will be supplied each pair of values returned by
the memcached server.</p>
-<p><a class="reference internal" href="#_CPPv414memcached_statP12memcached_stPcP18memcached_return_t" title="memcached_stat"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_stat()</span></code></a> fetches an array of <a class="reference internal" href="#_CPPv417memcached_stat_st" title="memcached_stat_st"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_stat_st</span></code></a> structures containing the state of all available memcached servers. The return value must be freed by the calling application. If called with the <
a class="reference internal" href="memcached_behavior.html#_CPPv4N20memcached_behavior_t26MEMCACHED_BEHAVIOR_USE_UDPE" title="MEMCACHED_BEHAVIOR_USE_UDP"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">MEMCACHED_BEHAVIOR_USE_UDP</span></code></a> behavior set, a NULL value is returned and the error parameter is set to <a class="reference internal" href="memcached_return_t.html#_CPPv4N18memcached_return_t23MEMCACHED_NOT_SUPPORTEDE" title="MEMCACHED_NOT_SUPPORTED"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">MEMCACHED_NOT_SUPPORTED</span></code></a>.</p>
+<p><a class="reference internal" href="#_CPPv414memcached_statP12memcached_stPcP18memcached_return_t" title="memcached_stat"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_stat()</span></code></a> fetches an array of <a class="reference internal" href="#_CPPv417memcached_stat_st" title="memcached_stat_st"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_stat_st</span></code></a> structures containing the state of all available memcached servers. The return value must be freed by the calling application. If called with the <
code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">MEMCACHED_BEHAVIOR_USE_UDP</span></code> behavior set, a NULL value is returned and the error parameter is set to <a class="reference internal" href="memcached_return_t.html#_CPPv4N18memcached_return_t23MEMCACHED_NOT_SUPPORTEDE" title="MEMCACHED_NOT_SUPPORTED"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">MEMCACHED_NOT_SUPPORTED</span></code></a>.</p>
<p><a class="reference internal" href="#_CPPv425memcached_stat_servernameP17memcached_stat_stPcPKc9in_port_t" title="memcached_stat_servername"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_stat_servername()</span></code></a> can be used standalone without a <a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_st</span></code></a> to obtain the state of a particular server. “args” is used to define a particular state object (a list of these are not provided for by either
the <a class="reference internal" href="#_CPPv423memcached_stat_get_keysP12memcached_stP17memcached_stat_stP18memcached_return_t" title="memcached_stat_get_keys"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_stat_get_keys()</span></code></a> call nor are they defined in the memcached protocol). You must specify the hostname and port of the server you want to
obtain information on.</p>
<p>A command line tool, memstat(1), is provided so that you do not have to write
an application to do this.</p>
</div>
-<div class="section" id="return">
-<h2>RETURN<a class="headerlink" href="#return" title="Permalink to this headline">¶</a></h2>
+<div class="section" id="return-value">
+<h2>RETURN VALUE<a class="headerlink" href="#return-value" title="Permalink to this headline">¶</a></h2>
<p>Varies, see particular functions.</p>
<p>Any method returning a <a class="reference internal" href="#_CPPv417memcached_stat_st" title="memcached_stat_st"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_stat_st</span></code></a> expects you to free the
memory allocated for it.</p>
projects / awesomized / libmemcached / blobdiff