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<div class="refentry">
<a name="BluetoothClient"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="BluetoothClient.top_of_page"></a>BluetoothClient</span></h2>
<p>BluetoothClient — Bluetooth client object</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="BluetoothClient.stability-level"></a><h2>Stability Level</h2>
<acronym title="The intention of a Stable interface is to enable arbitrary third parties to
develop applications to these interfaces, release them, and have confidence that
they will run on all minor releases of the product (after the one in which the
interface was introduced, and within the same major release). Even at a major
release, incompatible changes are expected to be rare, and to have strong
justifications.
"><span class="acronym">Stable</span></acronym>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="BluetoothClient.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-connect-service" title="bluetooth_client_connect_service ()">bluetooth_client_connect_service</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-connect-service-finish" title="bluetooth_client_connect_service_finish ()">bluetooth_client_connect_service_finish</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GtkTreeModel</span> *
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-get-adapter-model" title="bluetooth_client_get_adapter_model ()">bluetooth_client_get_adapter_model</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GtkTreeModel</span> *
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-get-device-model" title="bluetooth_client_get_device_model ()">bluetooth_client_get_device_model</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GtkTreeModel</span> *
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-get-filter-model" title="bluetooth_client_get_filter_model ()">bluetooth_client_get_filter_model</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GtkTreeModel</span> *
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-get-model" title="bluetooth_client_get_model ()">bluetooth_client_get_model</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="returnvalue">BluetoothClient</span></a> *
</td>
<td class="function_name">
<a class="link" href="BluetoothClient.html#bluetooth-client-new" title="bluetooth_client_new ()">bluetooth_client_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="BluetoothClient.properties"></a><h2>Properties</h2>
<div class="informaltable"><table border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="BluetoothClient.html#BluetoothClient--default-adapter" title="The “default-adapter” property">default-adapter</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="BluetoothClient.html#BluetoothClient--default-adapter-discoverable" title="The “default-adapter-discoverable” property">default-adapter-discoverable</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="BluetoothClient.html#BluetoothClient--default-adapter-discovering" title="The “default-adapter-discovering” property">default-adapter-discovering</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="BluetoothClient.html#BluetoothClient--default-adapter-name" title="The “default-adapter-name” property">default-adapter-name</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="BluetoothClient.html#BluetoothClient--default-adapter-powered" title="The “default-adapter-powered” property">default-adapter-powered</a></td>
<td class="property_flags">Read</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="BluetoothClient.signals"></a><h2>Signals</h2>
<div class="informaltable"><table border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="BluetoothClient.html#BluetoothClient-device-removed" title="The “device-removed” signal">device-removed</a></td>
<td class="signal_flags">Run Last</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="BluetoothClient.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="BluetoothClient.html#BluetoothClient-struct" title="struct BluetoothClient">BluetoothClient</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="BluetoothClient.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GObject
<span class="lineart">╰──</span> BluetoothClient
</pre>
</div>
<div class="refsect1">
<a name="BluetoothClient.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <bluetooth-client.h>
</pre>
</div>
<div class="refsect1">
<a name="BluetoothClient.description"></a><h2>Description</h2>
<p>The <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object is used to query the state of Bluetooth
devices and adapters.</p>
</div>
<div class="refsect1">
<a name="BluetoothClient.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="bluetooth-client-connect-service"></a><h3>bluetooth_client_connect_service ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
bluetooth_client_connect_service (<em class="parameter"><code><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *path</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> connect</code></em>,
<em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
<em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>When the connection operation is finished, <em class="parameter"><code>callback</code></em>
will be called. You can
then call <a class="link" href="BluetoothClient.html#bluetooth-client-connect-service-finish" title="bluetooth_client_connect_service_finish ()"><code class="function">bluetooth_client_connect_service_finish()</code></a> to get the result of the
operation.</p>
<div class="refsect3">
<a name="id-1.2.2.11.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>path</p></td>
<td class="parameter_description"><p>the object path on which to operate</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>connect</p></td>
<td class="parameter_description"><p>Whether try to connect or disconnect from services on a device</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancellable</p></td>
<td class="parameter_description"><p>optional <span class="type">GCancellable</span> object, <code class="literal">NULL</code> to ignore</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p> a <span class="type">GAsyncReadyCallback</span> to call when the connection is complete. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>the data to pass to callback function</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bluetooth-client-connect-service-finish"></a><h3>bluetooth_client_connect_service_finish ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bluetooth_client_connect_service_finish
(<em class="parameter"><code><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client</code></em>,
<em class="parameter"><code><span class="type">GAsyncResult</span> *res</code></em>,
<em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Finishes the connection operation. See <a class="link" href="BluetoothClient.html#bluetooth-client-connect-service" title="bluetooth_client_connect_service ()"><code class="function">bluetooth_client_connect_service()</code></a>.</p>
<div class="refsect3">
<a name="id-1.2.2.11.3.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>res</p></td>
<td class="parameter_description"><p>a <span class="type">GAsyncResult</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <span class="type">GError</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.3.6"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if the connection operation succeeded, <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bluetooth-client-get-adapter-model"></a><h3>bluetooth_client_get_adapter_model ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkTreeModel</span> *
bluetooth_client_get_adapter_model (<em class="parameter"><code><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client</code></em>);</pre>
<p>Returns a <span class="type">GtkTreeModelFilter</span> with only adapters present.</p>
<div class="refsect3">
<a name="id-1.2.2.11.4.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.4.6"></a><h4>Returns</h4>
<p> a <span class="type">GtkTreeModel</span> object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bluetooth-client-get-device-model"></a><h3>bluetooth_client_get_device_model ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkTreeModel</span> *
bluetooth_client_get_device_model (<em class="parameter"><code><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client</code></em>);</pre>
<p>Returns a <span class="type">GtkTreeModelFilter</span> with only devices belonging to the default adapter listed.
Note that the model will follow a specific adapter, and will not follow the default adapter.
Also note that due to the way <span class="type">GtkTreeModelFilter</span> works, you will probably want to
monitor signals on the "child-model" <span class="type">GtkTreeModel</span> to monitor for changes.</p>
<div class="refsect3">
<a name="id-1.2.2.11.5.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.5.6"></a><h4>Returns</h4>
<p> a <span class="type">GtkTreeModel</span> object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bluetooth-client-get-filter-model"></a><h3>bluetooth_client_get_filter_model ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkTreeModel</span> *
bluetooth_client_get_filter_model (<em class="parameter"><code><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client</code></em>,
<em class="parameter"><code><span class="type">GtkTreeModelFilterVisibleFunc</span> func</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>,
<em class="parameter"><code><span class="type">GDestroyNotify</span> destroy</code></em>);</pre>
<p>Returns a <span class="type">GtkTreeModelFilter</span> of devices filtered using the <em class="parameter"><code>func</code></em>
, <em class="parameter"><code>data</code></em>
and <em class="parameter"><code>destroy</code></em>
arguments to pass to <code class="function">gtk_tree_model_filter_set_visible_func()</code>.</p>
<div class="refsect3">
<a name="id-1.2.2.11.6.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>func</p></td>
<td class="parameter_description"><p>a <span class="type">GtkTreeModelFilterVisibleFunc</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p>user data to pass to <code class="function">gtk_tree_model_filter_set_visible_func()</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>a destroy function for <code class="function">gtk_tree_model_filter_set_visible_func()</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.6.6"></a><h4>Returns</h4>
<p> a <span class="type">GtkTreeModel</span> object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bluetooth-client-get-model"></a><h3>bluetooth_client_get_model ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkTreeModel</span> *
bluetooth_client_get_model (<em class="parameter"><code><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client</code></em>);</pre>
<p>Returns an unfiltered <span class="type">GtkTreeModel</span> representing the adapter and devices available on the system.</p>
<div class="refsect3">
<a name="id-1.2.2.11.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.2.11.7.6"></a><h4>Returns</h4>
<p> a <span class="type">GtkTreeModel</span> object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bluetooth-client-new"></a><h3>bluetooth_client_new ()</h3>
<pre class="programlisting"><a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="returnvalue">BluetoothClient</span></a> *
bluetooth_client_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Returns a reference to the <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> singleton. Use <code class="function">g_object_unref()</code> when done with the object.</p>
<div class="refsect3">
<a name="id-1.2.2.11.8.5"></a><h4>Returns</h4>
<p> a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="BluetoothClient.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="BluetoothClient-struct"></a><h3>struct BluetoothClient</h3>
<pre class="programlisting">struct BluetoothClient;</pre>
<p>The <span class="structname">BluetoothClient</span> struct contains
only private fields and should not be directly accessed.</p>
</div>
</div>
<div class="refsect1">
<a name="BluetoothClient.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="BluetoothClient--default-adapter"></a><h3>The <code class="literal">“default-adapter”</code> property</h3>
<pre class="programlisting"> “default-adapter” <span class="type">gchar</span> *</pre>
<p>The D-Bus path of the default Bluetooth adapter or <code class="literal">NULL</code>.</p>
<p>Flags: Read</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="BluetoothClient--default-adapter-discoverable"></a><h3>The <code class="literal">“default-adapter-discoverable”</code> property</h3>
<pre class="programlisting"> “default-adapter-discoverable” <span class="type">gboolean</span></pre>
<p><code class="literal">TRUE</code> if the default Bluetooth adapter is discoverable.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="BluetoothClient--default-adapter-discovering"></a><h3>The <code class="literal">“default-adapter-discovering”</code> property</h3>
<pre class="programlisting"> “default-adapter-discovering” <span class="type">gboolean</span></pre>
<p><code class="literal">TRUE</code> if the default Bluetooth adapter is discovering.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="BluetoothClient--default-adapter-name"></a><h3>The <code class="literal">“default-adapter-name”</code> property</h3>
<pre class="programlisting"> “default-adapter-name” <span class="type">gchar</span> *</pre>
<p>The name of the default Bluetooth adapter or <code class="literal">NULL</code>.</p>
<p>Flags: Read</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="BluetoothClient--default-adapter-powered"></a><h3>The <code class="literal">“default-adapter-powered”</code> property</h3>
<pre class="programlisting"> “default-adapter-powered” <span class="type">gboolean</span></pre>
<p><code class="literal">TRUE</code> if the default Bluetooth adapter is powered.</p>
<p>Flags: Read</p>
<p>Default value: FALSE</p>
</div>
</div>
<div class="refsect1">
<a name="BluetoothClient.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="BluetoothClient-device-removed"></a><h3>The <code class="literal">“device-removed”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> *client,
<span class="type">gchar</span> *device,
<span class="type">gpointer</span> user_data)</pre>
<p>The <a class="link" href="BluetoothClient.html#BluetoothClient-device-removed" title="The “device-removed” signal"><span class="type">“device-removed”</span></a> signal is launched when a
device gets removed from the model.</p>
<div class="refsect3">
<a name="id-1.2.2.14.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>client</p></td>
<td class="parameter_description"><p>a <a class="link" href="BluetoothClient.html" title="BluetoothClient"><span class="type">BluetoothClient</span></a> object which received the signal</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>device</p></td>
<td class="parameter_description"><p>the D-Bus object path for the now-removed device</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
</div>
</div>
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