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                  <a href="#GUdevDevice.description" class="shortcut">Description</a>
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                  <a href="#GUdevDevice.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<h2><span class="refentrytitle"><a name="GUdevDevice.top_of_page"></a>GUdevDevice</span></h2>
<p>GUdevDevice — Get information about a device</p>
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<div class="refsynopsisdiv">
<a name="GUdevDevice.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">                    <a class="link" href="GUdevDevice.html#GUdevDevice-struct" title="GUdevDevice">GUdevDevice</a>;
struct              <a class="link" href="GUdevDevice.html#GUdevDeviceClass" title="struct GUdevDeviceClass">GUdevDeviceClass</a>;
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-subsystem" title="g_udev_device_get_subsystem ()">g_udev_device_get_subsystem</a>         (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-devtype" title="g_udev_device_get_devtype ()">g_udev_device_get_devtype</a>           (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-name" title="g_udev_device_get_name ()">g_udev_device_get_name</a>              (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-number" title="g_udev_device_get_number ()">g_udev_device_get_number</a>            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-path" title="g_udev_device_get_sysfs_path ()">g_udev_device_get_sysfs_path</a>        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-driver" title="g_udev_device_get_driver ()">g_udev_device_get_driver</a>            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-action" title="g_udev_device_get_action ()">g_udev_device_get_action</a>            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<span class="returnvalue">guint64</span>             <a class="link" href="GUdevDevice.html#g-udev-device-get-seqnum" title="g_udev_device_get_seqnum ()">g_udev_device_get_seqnum</a>            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<a class="link" href="GUdevClient.html#GUdevDeviceType"><span class="returnvalue">GUdevDeviceType</span></a>     <a class="link" href="GUdevDevice.html#g-udev-device-get-device-type" title="g_udev_device_get_device_type ()">g_udev_device_get_device_type</a>       (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<a class="link" href="GUdevClient.html#GUdevDeviceNumber" title="GUdevDeviceNumber"><span class="returnvalue">GUdevDeviceNumber</span></a>   <a class="link" href="GUdevDevice.html#g-udev-device-get-device-number" title="g_udev_device_get_device_number ()">g_udev_device_get_device_number</a>     (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-device-file" title="g_udev_device_get_device_file ()">g_udev_device_get_device_file</a>       (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GUdevDevice.html#g-udev-device-get-device-file-symlinks" title="g_udev_device_get_device_file_symlinks ()">g_udev_device_get_device_file_symlinks</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="returnvalue">GUdevDevice</span></a> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-parent" title="g_udev_device_get_parent ()">g_udev_device_get_parent</a>            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="returnvalue">GUdevDevice</span></a> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-parent-with-subsystem" title="g_udev_device_get_parent_with_subsystem ()">g_udev_device_get_parent_with_subsystem</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *subsystem</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *devtype</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GUdevDevice.html#g-udev-device-get-tags" title="g_udev_device_get_tags ()">g_udev_device_get_tags</a>            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GUdevDevice.html#g-udev-device-get-is-initialized" title="g_udev_device_get_is_initialized ()">g_udev_device_get_is_initialized</a>    (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<span class="returnvalue">guint64</span>             <a class="link" href="GUdevDevice.html#g-udev-device-get-usec-since-initialized" title="g_udev_device_get_usec_since_initialized ()">g_udev_device_get_usec_since_initialized</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GUdevDevice.html#g-udev-device-get-property-keys" title="g_udev_device_get_property_keys ()">g_udev_device_get_property_keys</a>   (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GUdevDevice.html#g-udev-device-has-property" title="g_udev_device_has_property ()">g_udev_device_has_property</a>          (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-property" title="g_udev_device_get_property ()">g_udev_device_get_property</a>          (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
<span class="returnvalue">gint</span>                <a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-int" title="g_udev_device_get_property_as_int ()">g_udev_device_get_property_as_int</a>   (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
<span class="returnvalue">guint64</span>             <a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-uint64" title="g_udev_device_get_property_as_uint64 ()">g_udev_device_get_property_as_uint64</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
<span class="returnvalue">gdouble</span>             <a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-double" title="g_udev_device_get_property_as_double ()">g_udev_device_get_property_as_double</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-boolean" title="g_udev_device_get_property_as_boolean ()">g_udev_device_get_property_as_boolean</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-strv" title="g_udev_device_get_property_as_strv ()">g_udev_device_get_property_as_strv</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr" title="g_udev_device_get_sysfs_attr ()">g_udev_device_get_sysfs_attr</a>        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
<span class="returnvalue">gint</span>                <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-int" title="g_udev_device_get_sysfs_attr_as_int ()">g_udev_device_get_sysfs_attr_as_int</a> (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
<span class="returnvalue">guint64</span>             <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-uint64" title="g_udev_device_get_sysfs_attr_as_uint64 ()">g_udev_device_get_sysfs_attr_as_uint64</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
<span class="returnvalue">gdouble</span>             <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-double" title="g_udev_device_get_sysfs_attr_as_double ()">g_udev_device_get_sysfs_attr_as_double</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
<span class="returnvalue">gboolean</span>            <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-boolean" title="g_udev_device_get_sysfs_attr_as_boolean ()">g_udev_device_get_sysfs_attr_as_boolean</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
const <span class="returnvalue">gchar</span> * const * <a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-strv" title="g_udev_device_get_sysfs_attr_as_strv ()">g_udev_device_get_sysfs_attr_as_strv</a>
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GUdevDevice.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  GObject
   +----GUdevDevice
</pre>
</div>
<div class="refsect1">
<a name="GUdevDevice.description"></a><h2>Description</h2>
<p>
The <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> class is used to get information about a specific
device. Note that you cannot instantiate a <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> object
yourself. Instead you must use <a class="link" href="GUdevClient.html" title="GUdevClient"><span class="type">GUdevClient</span></a> to obtain <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>
objects.
</p>
<p>
To get basic information about a device, use
<a class="link" href="GUdevDevice.html#g-udev-device-get-subsystem" title="g_udev_device_get_subsystem ()"><code class="function">g_udev_device_get_subsystem()</code></a>, <a class="link" href="GUdevDevice.html#g-udev-device-get-devtype" title="g_udev_device_get_devtype ()"><code class="function">g_udev_device_get_devtype()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-name" title="g_udev_device_get_name ()"><code class="function">g_udev_device_get_name()</code></a>, <a class="link" href="GUdevDevice.html#g-udev-device-get-number" title="g_udev_device_get_number ()"><code class="function">g_udev_device_get_number()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-path" title="g_udev_device_get_sysfs_path ()"><code class="function">g_udev_device_get_sysfs_path()</code></a>, <a class="link" href="GUdevDevice.html#g-udev-device-get-driver" title="g_udev_device_get_driver ()"><code class="function">g_udev_device_get_driver()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-action" title="g_udev_device_get_action ()"><code class="function">g_udev_device_get_action()</code></a>, <a class="link" href="GUdevDevice.html#g-udev-device-get-seqnum" title="g_udev_device_get_seqnum ()"><code class="function">g_udev_device_get_seqnum()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-device-type" title="g_udev_device_get_device_type ()"><code class="function">g_udev_device_get_device_type()</code></a>, <a class="link" href="GUdevDevice.html#g-udev-device-get-device-number" title="g_udev_device_get_device_number ()"><code class="function">g_udev_device_get_device_number()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-device-file" title="g_udev_device_get_device_file ()"><code class="function">g_udev_device_get_device_file()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-device-file-symlinks" title="g_udev_device_get_device_file_symlinks ()"><code class="function">g_udev_device_get_device_file_symlinks()</code></a>.
</p>
<p>
To navigate the device tree, use <a class="link" href="GUdevDevice.html#g-udev-device-get-parent" title="g_udev_device_get_parent ()"><code class="function">g_udev_device_get_parent()</code></a> and
<a class="link" href="GUdevDevice.html#g-udev-device-get-parent-with-subsystem" title="g_udev_device_get_parent_with_subsystem ()"><code class="function">g_udev_device_get_parent_with_subsystem()</code></a>.
</p>
<p>
To access udev properties for the device, use
<a class="link" href="GUdevDevice.html#g-udev-device-get-property-keys" title="g_udev_device_get_property_keys ()"><code class="function">g_udev_device_get_property_keys()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-has-property" title="g_udev_device_has_property ()"><code class="function">g_udev_device_has_property()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-property" title="g_udev_device_get_property ()"><code class="function">g_udev_device_get_property()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-int" title="g_udev_device_get_property_as_int ()"><code class="function">g_udev_device_get_property_as_int()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-uint64" title="g_udev_device_get_property_as_uint64 ()"><code class="function">g_udev_device_get_property_as_uint64()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-double" title="g_udev_device_get_property_as_double ()"><code class="function">g_udev_device_get_property_as_double()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-boolean" title="g_udev_device_get_property_as_boolean ()"><code class="function">g_udev_device_get_property_as_boolean()</code></a> and
<a class="link" href="GUdevDevice.html#g-udev-device-get-property-as-strv" title="g_udev_device_get_property_as_strv ()"><code class="function">g_udev_device_get_property_as_strv()</code></a>.
</p>
<p>
To access sysfs attributes for the device, use
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr" title="g_udev_device_get_sysfs_attr ()"><code class="function">g_udev_device_get_sysfs_attr()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-int" title="g_udev_device_get_sysfs_attr_as_int ()"><code class="function">g_udev_device_get_sysfs_attr_as_int()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-uint64" title="g_udev_device_get_sysfs_attr_as_uint64 ()"><code class="function">g_udev_device_get_sysfs_attr_as_uint64()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-double" title="g_udev_device_get_sysfs_attr_as_double ()"><code class="function">g_udev_device_get_sysfs_attr_as_double()</code></a>,
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-boolean" title="g_udev_device_get_sysfs_attr_as_boolean ()"><code class="function">g_udev_device_get_sysfs_attr_as_boolean()</code></a> and
<a class="link" href="GUdevDevice.html#g-udev-device-get-sysfs-attr-as-strv" title="g_udev_device_get_sysfs_attr_as_strv ()"><code class="function">g_udev_device_get_sysfs_attr_as_strv()</code></a>.
</p>
<p>
Note that all getters on <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> are non-reffing – returned
values are owned by the object, should not be freed and are only
valid as long as the object is alive.
</p>
<p>
By design, <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> will not react to changes for a device – it
only contains a snapshot of information when the <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>
object was created. To work with changes, you typically connect to
the <a class="link" href="GUdevClient.html#GUdevClient-uevent" title='The "uevent" signal'><span class="type">"uevent"</span></a> signal on a <a class="link" href="GUdevClient.html" title="GUdevClient"><span class="type">GUdevClient</span></a> and get a new
<a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> whenever an event happens.
</p>
</div>
<div class="refsect1">
<a name="GUdevDevice.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GUdevDevice-struct"></a><h3>GUdevDevice</h3>
<pre class="programlisting">typedef struct _GUdevDevice GUdevDevice;</pre>
<p>
The <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> struct is opaque and should not be accessed directly.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GUdevDeviceClass"></a><h3>struct GUdevDeviceClass</h3>
<pre class="programlisting">struct GUdevDeviceClass {
  GObjectClass parent_class;
};
</pre>
<p>
Class structure for <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.
</p>
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<td><p><span class="term"><span class="type">GObjectClass</span> <em class="structfield"><code><a name="GUdevDeviceClass.parent-class"></a>parent_class</code></em>;</span></p></td>
<td>Parent class.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-subsystem"></a><h3>g_udev_device_get_subsystem ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_subsystem         (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the subsystem for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The subsystem for <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-devtype"></a><h3>g_udev_device_get_devtype ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_devtype           (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the device type for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The devtype for <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-name"></a><h3>g_udev_device_get_name ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_name              (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the name of <em class="parameter"><code>device</code></em>, e.g. "sda3".
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The name of <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-number"></a><h3>g_udev_device_get_number ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_number            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the number of <em class="parameter"><code>device</code></em>, e.g. "3" if <a class="link" href="GUdevDevice.html#g-udev-device-get-name" title="g_udev_device_get_name ()"><code class="function">g_udev_device_get_name()</code></a> returns "sda3".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
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</colgroup>
<tbody>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The number of <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-path"></a><h3>g_udev_device_get_sysfs_path ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_sysfs_path        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the sysfs path for <em class="parameter"><code>device</code></em>.
</p>
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<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The sysfs path for <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-driver"></a><h3>g_udev_device_get_driver ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_driver            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the name of the driver used for <em class="parameter"><code>device</code></em>.
</p>
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<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The name of the driver for <em class="parameter"><code>device</code></em> or <code class="literal">NULL</code> if unknown.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-action"></a><h3>g_udev_device_get_action ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_action            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the most recent action (e.g. "add", "remove", "change", etc.) for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>An action string.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-seqnum"></a><h3>g_udev_device_get_seqnum ()</h3>
<pre class="programlisting"><span class="returnvalue">guint64</span>             g_udev_device_get_seqnum            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the most recent sequence number for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A sequence number.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-device-type"></a><h3>g_udev_device_get_device_type ()</h3>
<pre class="programlisting"><a class="link" href="GUdevClient.html#GUdevDeviceType"><span class="returnvalue">GUdevDeviceType</span></a>     g_udev_device_get_device_type       (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the type of the device file, if any, for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The device number for <em class="parameter"><code>device</code></em> or <a class="link" href="GUdevClient.html#G-UDEV-DEVICE-TYPE-NONE:CAPS"><span class="type">G_UDEV_DEVICE_TYPE_NONE</span></a> if the device does not have a device file.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-device-number"></a><h3>g_udev_device_get_device_number ()</h3>
<pre class="programlisting"><a class="link" href="GUdevClient.html#GUdevDeviceNumber" title="GUdevDeviceNumber"><span class="returnvalue">GUdevDeviceNumber</span></a>   g_udev_device_get_device_number     (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the device number, if any, for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The device number for <em class="parameter"><code>device</code></em> or 0 if unknown.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-device-file"></a><h3>g_udev_device_get_device_file ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_device_file       (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the device file for <em class="parameter"><code>device</code></em>.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The device file for <em class="parameter"><code>device</code></em> or <code class="literal">NULL</code> if no device file
exists.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-device-file-symlinks"></a><h3>g_udev_device_get_device_file_symlinks ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * g_udev_device_get_device_file_symlinks
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets a list of symlinks (in <code class="literal">/dev</code>) that points to
the device file for <em class="parameter"><code>device</code></em>.
</p>
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<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A <code class="literal">NULL</code> terminated string array of symlinks. This array is owned by <em class="parameter"><code>device</code></em> and should not be freed by the caller. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-parent"></a><h3>g_udev_device_get_parent ()</h3>
<pre class="programlisting"><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="returnvalue">GUdevDevice</span></a> *       g_udev_device_get_parent            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets the immediate parent of <em class="parameter"><code>device</code></em>, if any.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> or <code class="literal">NULL</code> if <em class="parameter"><code>device</code></em> has no parent. Free with <code class="function">g_object_unref()</code>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-parent-with-subsystem"></a><h3>g_udev_device_get_parent_with_subsystem ()</h3>
<pre class="programlisting"><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="returnvalue">GUdevDevice</span></a> *       g_udev_device_get_parent_with_subsystem
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *subsystem</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *devtype</code></em>);</pre>
<p>
Walks up the chain of parents of <em class="parameter"><code>device</code></em> and returns the first
device encountered where <em class="parameter"><code>subsystem</code></em> and <em class="parameter"><code>devtype</code></em> matches, if any.
</p>
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<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>subsystem</code></em> :</span></p></td>
<td>The subsystem of the parent to get.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>devtype</code></em> :</span></p></td>
<td>The devtype of the parent to get or <code class="literal">NULL</code>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> or <code class="literal">NULL</code> if <em class="parameter"><code>device</code></em> has no parent with <em class="parameter"><code>subsystem</code></em> and <em class="parameter"><code>devtype</code></em>. Free with <code class="function">g_object_unref()</code>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-tags"></a><h3>g_udev_device_get_tags ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * g_udev_device_get_tags            (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets all tags for <em class="parameter"><code>device</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A <code class="literal">NULL</code> terminated string array of tags. This array is owned by <em class="parameter"><code>device</code></em> and should not be freed by the caller. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 165</p>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-is-initialized"></a><h3>g_udev_device_get_is_initialized ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            g_udev_device_get_is_initialized    (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets whether <em class="parameter"><code>device</code></em> has been initalized.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Whether <em class="parameter"><code>device</code></em> has been initialized.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 165</p>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-usec-since-initialized"></a><h3>g_udev_device_get_usec_since_initialized ()</h3>
<pre class="programlisting"><span class="returnvalue">guint64</span>             g_udev_device_get_usec_since_initialized
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets number of micro-seconds since <em class="parameter"><code>device</code></em> was initialized.
</p>
<p>
This only works for devices with properties in the udev
database. All other devices return 0.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Number of micro-seconds since <em class="parameter"><code>device</code></em> was initialized or 0 if unknown.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 165</p>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property-keys"></a><h3>g_udev_device_get_property_keys ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * g_udev_device_get_property_keys   (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);</pre>
<p>
Gets all keys for properties on <em class="parameter"><code>device</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A <code class="literal">NULL</code> terminated string array of property keys. This array is owned by <em class="parameter"><code>device</code></em> and should not be freed by the caller. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-has-property"></a><h3>g_udev_device_has_property ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            g_udev_device_has_property          (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Check if a the property with the given key exists.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> only if the value for <em class="parameter"><code>key</code></em> exist.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property"></a><h3>g_udev_device_get_property ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_property          (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Look up the value for <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value for <em class="parameter"><code>key</code></em> or <code class="literal">NULL</code> if <em class="parameter"><code>key</code></em> doesn't exist on <em class="parameter"><code>device</code></em>. Do not free this string, it is owned by <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property-as-int"></a><h3>g_udev_device_get_property_as_int ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span>                g_udev_device_get_property_as_int   (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Look up the value for <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em> and convert it to an integer
using <code class="function">strtol()</code>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value for <em class="parameter"><code>key</code></em> or 0 if <em class="parameter"><code>key</code></em> doesn't exist or
isn't an integer.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property-as-uint64"></a><h3>g_udev_device_get_property_as_uint64 ()</h3>
<pre class="programlisting"><span class="returnvalue">guint64</span>             g_udev_device_get_property_as_uint64
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Look up the value for <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em> and convert it to an unsigned
64-bit integer using <code class="function">g_ascii_strtoull()</code>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value  for <em class="parameter"><code>key</code></em> or 0 if <em class="parameter"><code>key</code></em> doesn't  exist or isn't a
<span class="type">guint64</span>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property-as-double"></a><h3>g_udev_device_get_property_as_double ()</h3>
<pre class="programlisting"><span class="returnvalue">gdouble</span>             g_udev_device_get_property_as_double
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Look up the value for <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em> and convert it to a double
precision floating point number using <code class="function">strtod()</code>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value for <em class="parameter"><code>key</code></em> or 0.0 if <em class="parameter"><code>key</code></em> doesn't exist or isn't a
<span class="type">gdouble</span>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property-as-boolean"></a><h3>g_udev_device_get_property_as_boolean ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            g_udev_device_get_property_as_boolean
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Look up the value for <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em> and convert it to an
boolean. This is done by doing a case-insensitive string comparison
on the string value against "1" and "true".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value for <em class="parameter"><code>key</code></em> or <code class="literal">FALSE</code> if <em class="parameter"><code>key</code></em> doesn't exist or
isn't a <span class="type">gboolean</span>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-property-as-strv"></a><h3>g_udev_device_get_property_as_strv ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * g_udev_device_get_property_as_strv
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);</pre>
<p>
Look up the value for <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em> and return the result of
splitting it into non-empty tokens split at white space (only space
(' '), form-feed ('\f'), newline ('\n'), carriage return ('\r'),
horizontal tab ('\t'), and vertical tab ('\v') are considered; the
locale is not taken into account).
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>key</code></em> :</span></p></td>
<td>Name of property.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of <em class="parameter"><code>key</code></em> on <em class="parameter"><code>device</code></em> split into tokens or <code class="literal">NULL</code> if <em class="parameter"><code>key</code></em> doesn't exist. This array is owned by <em class="parameter"><code>device</code></em> and should not be freed by the caller. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-attr"></a><h3>g_udev_device_get_sysfs_attr ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       g_udev_device_get_sysfs_attr        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
Look up the sysfs attribute with <em class="parameter"><code>name</code></em> on <em class="parameter"><code>device</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>Name of the sysfs attribute.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of the sysfs attribute or <code class="literal">NULL</code> if there is no
such attribute. Do not free this string, it is owned by <em class="parameter"><code>device</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-attr-as-int"></a><h3>g_udev_device_get_sysfs_attr_as_int ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span>                g_udev_device_get_sysfs_attr_as_int (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
Look up the sysfs attribute with <em class="parameter"><code>name</code></em> on <em class="parameter"><code>device</code></em> and convert it to an integer
using <code class="function">strtol()</code>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>Name of the sysfs attribute.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of the sysfs attribute or 0 if there is no such
attribute.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-attr-as-uint64"></a><h3>g_udev_device_get_sysfs_attr_as_uint64 ()</h3>
<pre class="programlisting"><span class="returnvalue">guint64</span>             g_udev_device_get_sysfs_attr_as_uint64
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
Look up the sysfs attribute with <em class="parameter"><code>name</code></em> on <em class="parameter"><code>device</code></em> and convert it to an unsigned
64-bit integer using <code class="function">g_ascii_strtoull()</code>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>Name of the sysfs attribute.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of the sysfs attribute or 0 if there is no such
attribute.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-attr-as-double"></a><h3>g_udev_device_get_sysfs_attr_as_double ()</h3>
<pre class="programlisting"><span class="returnvalue">gdouble</span>             g_udev_device_get_sysfs_attr_as_double
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
Look up the sysfs attribute with <em class="parameter"><code>name</code></em> on <em class="parameter"><code>device</code></em> and convert it to a double
precision floating point number using <code class="function">strtod()</code>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>Name of the sysfs attribute.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of the sysfs attribute or 0.0 if there is no such
attribute.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-attr-as-boolean"></a><h3>g_udev_device_get_sysfs_attr_as_boolean ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>            g_udev_device_get_sysfs_attr_as_boolean
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
Look up the sysfs attribute with <em class="parameter"><code>name</code></em> on <em class="parameter"><code>device</code></em> and convert it to an
boolean. This is done by doing a case-insensitive string comparison
on the string value against "1" and "true".
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>Name of the sysfs attribute.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of the sysfs attribute or <code class="literal">FALSE</code> if there is no such
attribute.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="g-udev-device-get-sysfs-attr-as-strv"></a><h3>g_udev_device_get_sysfs_attr_as_strv ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * g_udev_device_get_sysfs_attr_as_strv
                                                        (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>
Look up the sysfs attribute with <em class="parameter"><code>name</code></em> on <em class="parameter"><code>device</code></em> and return the result of
splitting it into non-empty tokens split at white space (only space (' '),
form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal
tab ('\t'), and vertical tab ('\v') are considered; the locale is
not taken into account).
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>Name of the sysfs attribute.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The value of the sysfs attribute split into tokens or <code class="literal">NULL</code> if there is no such attribute. This array is owned by <em class="parameter"><code>device</code></em> and should not be freed by the caller. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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