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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<a name="udisks2-UDisksModuleManager"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="udisks2-UDisksModuleManager.top_of_page"></a>UDisksModuleManager</span></h2>
<p>UDisksModuleManager — Manage daemon modules</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
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<div class="refsect1">
<a name="udisks2-UDisksModuleManager.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="returnvalue">UDisksModuleManager</span></a> *
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-new" title="udisks_module_manager_new ()">udisks_module_manager_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="returnvalue">UDisksModuleManager</span></a> *
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-new-uninstalled" title="udisks_module_manager_new_uninstalled ()">udisks_module_manager_new_uninstalled</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-load-single-module" title="udisks_module_manager_load_single_module ()">udisks_module_manager_load_single_module</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-load-modules" title="udisks_module_manager_load_modules ()">udisks_module_manager_load_modules</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-unload-modules" title="udisks_module_manager_unload_modules ()">udisks_module_manager_unload_modules</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Doubly-Linked-Lists.html#GList"><span class="returnvalue">GList</span></a> *
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-get-modules" title="udisks_module_manager_get_modules ()">udisks_module_manager_get_modules</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="returnvalue">UDisksDaemon</span></a> *
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-get-daemon" title="udisks_module_manager_get_daemon ()">udisks_module_manager_get_daemon</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-get-uninstalled" title="udisks_module_manager_get_uninstalled ()">udisks_module_manager_get_uninstalled</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="udisks2-UDisksModuleManager.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="other_proto_type">
<col class="other_proto_name">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager">UDisksModuleManager</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="udisks2-UDisksModuleManager.description"></a><h2>Description</h2>
<div class="refsect3">
<a name="udisks-modular-design"></a><h4>UDisks modular approach</h4>
<p>UDisks functionality can be extended by modules. It's not that traditional
fully pluggable system as we all know it, modules are essentially just
carved-out parts of the daemon code and are free to access whatever internal
daemon objects they need. There's no universal module API other than a couple
of module initialization functions and a stateful module object. Out-of-tree
modules are not supported either and no ABI guarantee exists at all.</p>
<p>This fact allows us to stay code-wise simple and transparent. It's also easier
to adapt modules for any change done to the core daemon. As a design decision
and leading from <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> system limitation modules can't be unloaded once
initialized. This may be a subject to change in the future, though unlikely.</p>
<p>The primary motivation for introducing the modular system was to keep the daemon
low on resource footprint for basic usage (typically desktop environments) and
activating extended functionality only as needed (e.g. enterprise storage
applications). As the extra information comes in form of additional D-Bus
objects and interfaces, no difference should be observed by ordinary clients.</p>
</div>
<div class="refsect3">
<a name="udisks-modular-activation"></a><h4>Modules activation</h4>
<p>The UDisks daemon constructs a <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> singleton acting as
a module manager. This object tracks module usage and takes care of their
activation.</p>
<p>By default <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> is constructed on daemon startup with module
loading delayed until requested. This can be overridden by the
<code class="literal">--force-load-modules</code> and <code class="literal">--disable-modules</code>
commandline switches that makes modules loaded right on startup or never loaded
respectively.</p>
<p>Clients are supposed to call the <a class="link" href="gdbus-org.freedesktop.UDisks2.Manager.html#gdbus-method-org-freedesktop-UDisks2-Manager.EnableModule" title="The EnableModule() method">org.freedesktop.UDisks2.Manager.EnableModule()</a>
D-Bus method as a <span class="emphasis"><em>"greeter"</em></span> call for each module requested.
Proper error is reported should the module initialization fail or the module
is not available. Clients are supposed to act accordingly and make sure that all
requested modules are available and loaded prior to using any of the extra API.</p>
<p>Upon successful activation, a <code class="literal">modules-activated</code> signal is
emitted internally on the <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> object. Any daemon objects
connected to this signal are responsible for performing <span class="emphasis"><em>"coldplug"</em></span>
on exported objects to assure modules would pick up the devices they're
interested in.</p>
</div>
<div class="refsect3">
<a name="udisks-modular-design-dbus"></a><h4>D-Bus interface extensibility</h4>
<p>The modular approach is fairly simple, there are basically three primary ways
of extending the D-Bus API:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>by attaching custom interfaces to existing block and drive objects - see
<a class="link" href="udisks2-UDisksModule.html#udisks-module-new-block-object-interface" title="udisks_module_new_block_object_interface ()"><code class="function">udisks_module_new_block_object_interface()</code></a> and
<a class="link" href="udisks2-UDisksModule.html#udisks-module-new-drive-object-interface" title="udisks_module_new_drive_object_interface ()"><code class="function">udisks_module_new_drive_object_interface()</code></a>.</p></li>
<li class="listitem"><p>by exporting objects of its own type (socalled <span class="emphasis"><em>"module objects"</em></span>)
directly on the object manager root - see <a class="link" href="udisks2-UDisksModule.html#udisks-module-new-object" title="udisks_module_new_object ()"><code class="function">udisks_module_new_object()</code></a>.</p></li>
<li class="listitem"><p>attaching a common manager interface on the master <code class="filename">/org/freedesktop/UDisks2/Manager</code>
object - see <a class="link" href="udisks2-UDisksModule.html#udisks-module-new-manager" title="udisks_module_new_manager ()"><code class="function">udisks_module_new_manager()</code></a>.</p></li>
</ul></div>
<p>All these ways of extensibility are implemented as <a class="link" href="udisks2-UDisksModule.html#UDisksModule" title="struct UDisksModule"><span class="type">UDisksModule</span></a> methods and
it is a <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> task to provide interconnection between <a class="link" href="udisks2-UDisksModule.html#UDisksModule" title="struct UDisksModule"><span class="type">UDisksModule</span></a>
instances and daemon objects representing drives and block devices.</p>
</div>
</div>
<div class="refsect1">
<a name="udisks2-UDisksModuleManager.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="udisks-module-manager-new"></a><h3>udisks_module_manager_new ()</h3>
<pre class="programlisting"><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="returnvalue">UDisksModuleManager</span></a> *
udisks_module_manager_new (<em class="parameter"><code><a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="type">UDisksDaemon</span></a> *daemon</code></em>);</pre>
<p>Creates a new <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> object.</p>
<div class="refsect3">
<a name="udisks-module-manager-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>daemon</p></td>
<td class="parameter_description"><p>A <a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="type">UDisksDaemon</span></a> instance.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="udisks-module-manager-new.returns"></a><h4>Returns</h4>
<p> A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a>. Free with <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-new-uninstalled"></a><h3>udisks_module_manager_new_uninstalled ()</h3>
<pre class="programlisting"><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="returnvalue">UDisksModuleManager</span></a> *
udisks_module_manager_new_uninstalled (<em class="parameter"><code><a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="type">UDisksDaemon</span></a> *daemon</code></em>);</pre>
<p>Creates a new <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> object with indication that
the daemon runs from a source tree.</p>
<div class="refsect3">
<a name="udisks-module-manager-new-uninstalled.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>daemon</p></td>
<td class="parameter_description"><p>A <a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="type">UDisksDaemon</span></a> instance.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="udisks-module-manager-new-uninstalled.returns"></a><h4>Returns</h4>
<p> A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a>. Free with <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-notify"><code class="function">g_object_notify()</code></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-load-single-module"></a><h3>udisks_module_manager_load_single_module ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
udisks_module_manager_load_single_module
(<em class="parameter"><code><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> *manager</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>Loads single module and emits the <code class="literal">modules-activated</code> signal
in case the module activation was successful. Already active module is not
being reinitialized on subsequent calls to this method and <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> is returned
immediately.</p>
<div class="refsect3">
<a name="udisks-module-manager-load-single-module.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>manager</p></td>
<td class="parameter_description"><p>A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> instance.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>Module name.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Return location for error or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="udisks-module-manager-load-single-module.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if module was activated successfully, <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise with <em class="parameter"><code>error</code></em>
being set.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-load-modules"></a><h3>udisks_module_manager_load_modules ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
udisks_module_manager_load_modules (<em class="parameter"><code><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> *manager</code></em>);</pre>
<p>Loads all modules at a time and emits the <code class="literal">modules-activated</code>
signal in case any new module has been activated. Modules that are already loaded
are skipped on subsequent calls to this method.</p>
<div class="refsect3">
<a name="udisks-module-manager-load-modules.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>manager</p></td>
<td class="parameter_description"><p>A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> instance.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-unload-modules"></a><h3>udisks_module_manager_unload_modules ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
udisks_module_manager_unload_modules (<em class="parameter"><code><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> *manager</code></em>);</pre>
<p>Unloads all modules at a time. A <code class="literal">modules-activated</code> signal
is emitted if there are any modules staged for unload to give listeners room
to unexport all module interfaces and objects. The <a class="link" href="udisks2-UDisksModuleManager.html#udisks-module-manager-get-modules" title="udisks_module_manager_get_modules ()"><code class="function">udisks_module_manager_get_modules()</code></a>
would return <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> at that time. Note that proper module unload is not fully
supported, this is just a convenience call for cleanup.</p>
<div class="refsect3">
<a name="udisks-module-manager-unload-modules.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>manager</p></td>
<td class="parameter_description"><p>A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> instance.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-get-modules"></a><h3>udisks_module_manager_get_modules ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Doubly-Linked-Lists.html#GList"><span class="returnvalue">GList</span></a> *
udisks_module_manager_get_modules (<em class="parameter"><code><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> *manager</code></em>);</pre>
<p>Gets list of active modules. Can be called from different threads.</p>
<div class="refsect3">
<a name="udisks-module-manager-get-modules.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>manager</p></td>
<td class="parameter_description"><p>A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> instance.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="udisks-module-manager-get-modules.returns"></a><h4>Returns</h4>
<p>A list of <a class="link" href="udisks2-UDisksModule.html#UDisksModule" title="struct UDisksModule"><span class="type">UDisksModule</span></a>
or <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if no modules are presently loaded. Free the elements
with <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. </p>
<p><span class="annotation">[<acronym title="The caller owns the data, and is responsible for free it."><span class="acronym">transfer full</span></acronym>][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> UDisksModule]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-get-daemon"></a><h3>udisks_module_manager_get_daemon ()</h3>
<pre class="programlisting"><a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="returnvalue">UDisksDaemon</span></a> *
udisks_module_manager_get_daemon (<em class="parameter"><code><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> *manager</code></em>);</pre>
<p>Gets the daemon used by <em class="parameter"><code>manager</code></em>
.</p>
<div class="refsect3">
<a name="udisks-module-manager-get-daemon.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>manager</p></td>
<td class="parameter_description"><p>A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="udisks-module-manager-get-daemon.returns"></a><h4>Returns</h4>
<p> A <a class="link" href="UDisksDaemon.html" title="UDisksDaemon"><span class="type">UDisksDaemon</span></a>. Do not free, the object is owned by <em class="parameter"><code>manager</code></em>
.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="udisks-module-manager-get-uninstalled"></a><h3>udisks_module_manager_get_uninstalled ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
udisks_module_manager_get_uninstalled (<em class="parameter"><code><a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> *manager</code></em>);</pre>
<p>Indicates whether the udisks daemon runs from a source tree
rather than being a regular system instance.</p>
<div class="refsect3">
<a name="udisks-module-manager-get-uninstalled.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" 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>manager</p></td>
<td class="parameter_description"><p>A <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="udisks-module-manager-get-uninstalled.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> when the daemon runs from a source tree, <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise.</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="udisks2-UDisksModuleManager.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="UDisksModuleManager"></a><h3>UDisksModuleManager</h3>
<pre class="programlisting">typedef struct _UDisksModuleManager UDisksModuleManager;</pre>
<p>The <a class="link" href="udisks2-UDisksModuleManager.html#UDisksModuleManager" title="UDisksModuleManager"><span class="type">UDisksModuleManager</span></a> structure contains only private data and
should only be accessed using the provided API.</p>
</div>
</div>
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