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<a href="#GIOModule.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<div class="refentry" title="GIOModule">
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<h2><span class="refentrytitle"><a name="GIOModule.top_of_page"></a>GIOModule</span></h2>
<p>GIOModule — Loadable GIO Modules</p>
</td>
<td valign="top" align="right"></td>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="GIOModule.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gio/gio.h>
<a class="link" href="GIOModule.html#GIOModule-struct" title="GIOModule">GIOModule</a>;
<a class="link" href="GIOModule.html" title="GIOModule">GIOModule</a> * <a class="link" href="GIOModule.html#g-io-module-new" title="g_io_module_new ()">g_io_module_new</a> (const <a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"
>gchar</a> *filename);
<a
href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#GList"
>GList</a> * <a class="link" href="GIOModule.html#g-io-modules-load-all-in-directory" title="g_io_modules_load_all_in_directory ()">g_io_modules_load_all_in_directory</a> (const <a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"
>gchar</a> *dirname);
void <a class="link" href="GIOModule.html#g-io-module-load" title="g_io_module_load ()">g_io_module_load</a> (<a class="link" href="GIOModule.html" title="GIOModule">GIOModule</a> *module);
void <a class="link" href="GIOModule.html#g-io-module-unload" title="g_io_module_unload ()">g_io_module_unload</a> (<a class="link" href="GIOModule.html" title="GIOModule">GIOModule</a> *module);
</pre>
</div>
<div class="refsect1" title="Object Hierarchy">
<a name="GIOModule.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a
href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
+----<a
href="http://library.gnome.org/devel/gobject/unstable/GTypeModule.html"
>GTypeModule</a>
+----GIOModule
</pre>
</div>
<div class="refsect1" title="Implemented Interfaces">
<a name="GIOModule.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GIOModule implements
<a
href="http://library.gnome.org/devel/gobject/unstable/GTypePlugin.html"
>GTypePlugin</a>.</p>
</div>
<div class="refsect1" title="Description">
<a name="GIOModule.description"></a><h2>Description</h2>
<p>
Provides an interface and default functions for loading and unloading
modules. This is used internally to make GIO extensible, but can also
be used by others to implement module loading.</p>
<p>
</p>
</div>
<div class="refsect1" title="Details">
<a name="GIOModule.details"></a><h2>Details</h2>
<div class="refsect2" title="GIOModule">
<a name="GIOModule-struct"></a><h3>GIOModule</h3>
<pre class="programlisting">typedef struct _GIOModule GIOModule;</pre>
<p>
Opaque module base class for extending GIO.</p>
<p>
</p>
</div>
<hr>
<div class="refsect2" title="g_io_module_new ()">
<a name="g-io-module-new"></a><h3>g_io_module_new ()</h3>
<pre class="programlisting"><a class="link" href="GIOModule.html" title="GIOModule">GIOModule</a> * g_io_module_new (const <a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"
>gchar</a> *filename);</pre>
<p>
Creates a new GIOModule that will load the specific
shared library when in use.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>filename</code></em> :</span></p></td>
<td> filename of the shared library module.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a <a class="link" href="GIOModule.html" title="GIOModule"><span class="type">GIOModule</span></a> from given <em class="parameter"><code>filename</code></em>,
or <a
href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a> on error.
</td>
</tr>
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<hr>
<div class="refsect2" title="g_io_modules_load_all_in_directory ()">
<a name="g-io-modules-load-all-in-directory"></a><h3>g_io_modules_load_all_in_directory ()</h3>
<pre class="programlisting"><a
href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#GList"
>GList</a> * g_io_modules_load_all_in_directory (const <a
href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"
>gchar</a> *dirname);</pre>
<p>
Loads all the modules in the specified directory.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>dirname</code></em> :</span></p></td>
<td> pathname for a directory containing modules to load.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a list of <span class="type">GIOModules</span> loaded from the directory,
All the modules are loaded into memory, if you want to
unload them (enabling on-demand loading) you must call
<a
href="http://library.gnome.org/devel/gobject/unstable/GTypeModule.html#g-type-module-unuse"
><code class="function">g_type_module_unuse()</code></a> on all the modules. Free the list
with <a
href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#g-list-free"
><code class="function">g_list_free()</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="g_io_module_load ()">
<a name="g-io-module-load"></a><h3>g_io_module_load ()</h3>
<pre class="programlisting">void g_io_module_load (<a class="link" href="GIOModule.html" title="GIOModule">GIOModule</a> *module);</pre>
<p>
Required API for GIO modules to implement.
This function is ran after the module has been loaded into GIO,
to initialize the module.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>module</code></em> :</span></p></td>
<td> a <a class="link" href="GIOModule.html" title="GIOModule"><span class="type">GIOModule</span></a>.
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="g_io_module_unload ()">
<a name="g-io-module-unload"></a><h3>g_io_module_unload ()</h3>
<pre class="programlisting">void g_io_module_unload (<a class="link" href="GIOModule.html" title="GIOModule">GIOModule</a> *module);</pre>
<p>
Required API for GIO modules to implement.
This function is ran when the module is being unloaded from GIO,
to finalize the module.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>module</code></em> :</span></p></td>
<td> a <a class="link" href="GIOModule.html" title="GIOModule"><span class="type">GIOModule</span></a>.
</td>
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