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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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-<title>GUdevDevice</title>
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-<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
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-<th width="100%" align="center">GUdev Reference Manual</th>
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-<td><a accesskey="n" href="GUdevEnumerator.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
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-<tr><td colspan="5" class="shortcuts">
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-<a href="#GUdevDevice.synopsis" class="shortcut">Top</a>
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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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-</td></tr>
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-<div class="refentry">
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-<a name="GUdevDevice"></a><div class="titlepage"></div>
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-<div class="refnamediv"><table width="100%"><tr>
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-<td valign="top">
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-<h2><span class="refentrytitle"><a name="GUdevDevice.top_of_page"></a>GUdevDevice</span></h2>
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-<p>GUdevDevice — Get information about a device</p>
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-</td>
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-<td valign="top" align="right"></td>
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-</tr></table></div>
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-<div class="refsynopsisdiv">
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-<a name="GUdevDevice.synopsis"></a><h2>Synopsis</h2>
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-<pre class="synopsis"> <a class="link" href="GUdevDevice.html#GUdevDevice-struct" title="GUdevDevice">GUdevDevice</a>;
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-struct <a class="link" href="GUdevDevice.html#GUdevDeviceClass" title="struct GUdevDeviceClass">GUdevDeviceClass</a>;
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-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>);
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-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>);
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-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>);
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-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>);
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-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>);
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-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>);
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-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>);
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-<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>);
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-<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>);
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-<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>);
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-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>);
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-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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
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-<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>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *subsystem</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *devtype</code></em>);
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-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>);
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-<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>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>);
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-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>);
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-<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>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-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>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-<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>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *key</code></em>);
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-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>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
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-<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>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
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-<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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
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-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>
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);
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-</pre>
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-</div>
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-<div class="refsect1">
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-<a name="GUdevDevice.object-hierarchy"></a><h2>Object Hierarchy</h2>
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-<pre class="synopsis">
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- GObject
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- +----GUdevDevice
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-</pre>
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-</div>
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-<div class="refsect1">
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-<a name="GUdevDevice.description"></a><h2>Description</h2>
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-<p>
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-The <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> class is used to get information about a specific
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-device. Note that you cannot instantiate a <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> object
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-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>
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-objects.
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-</p>
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-<p>
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-To get basic information about a device, use
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-<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>,
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-<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>,
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-<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>,
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-<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>,
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-<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>,
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-<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>,
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-<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>.
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-</p>
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-<p>
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-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
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-<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>.
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-</p>
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-<p>
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-To access udev properties for the device, use
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-<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>,
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-<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>,
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-<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>,
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-<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>,
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|
|
-<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>
|
|
|
-<div class="variablelist"><table border="0" class="variablelist">
|
|
|
-<colgroup>
|
|
|
-<col align="left" valign="top">
|
|
|
-<col>
|
|
|
-</colgroup>
|
|
|
-<tbody><tr>
|
|
|
-<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>
|
|
|
-<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>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>
|
|
|
-<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>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>
|
|
|
-<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>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">
|
|
|
-<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>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>
|
|
|
-<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>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>
|
|
|
-<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>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>
|
|
|
-<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>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>
|
|
|
-<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 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>
|
|
|
-<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>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>
|
|
|
-<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>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>
|
|
|
-<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>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>
|
|
|
-<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 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>
|
|
|
-<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 <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>
|
|
|
-<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>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>
|
|
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-<div class="variablelist"><table border="0" class="variablelist">
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-</colgroup>
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-<tbody>
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-<tr>
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-<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
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-<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
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-</tr>
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-<tr>
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-<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
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-<td>Name of the sysfs attribute.</td>
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-</tr>
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-<tr>
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-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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-<td>The value of the sysfs attribute or 0.0 if there is no such
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-attribute.</td>
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-</tr>
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-</table></div>
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-</div>
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-<hr>
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-<div class="refsect2">
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-<a name="g-udev-device-get-sysfs-attr-as-boolean"></a><h3>g_udev_device_get_sysfs_attr_as_boolean ()</h3>
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-<pre class="programlisting"><span class="returnvalue">gboolean</span> g_udev_device_get_sysfs_attr_as_boolean
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
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- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
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-<p>
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-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
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-boolean. This is done by doing a case-insensitive string comparison
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-on the string value against "1" and "true".
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-</p>
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-<div class="variablelist"><table border="0" class="variablelist">
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-<colgroup>
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-<col align="left" valign="top">
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-<col>
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-</colgroup>
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-<tbody>
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-<tr>
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-<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
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-<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
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-</tr>
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-<tr>
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-<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
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-<td>Name of the sysfs attribute.</td>
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-</tr>
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-<tr>
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-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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-<td>The value of the sysfs attribute or <code class="literal">FALSE</code> if there is no such
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-attribute.</td>
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-</tr>
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-</tbody>
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-</table></div>
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-</div>
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-<hr>
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-<div class="refsect2">
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-<a name="g-udev-device-get-sysfs-attr-as-strv"></a><h3>g_udev_device_get_sysfs_attr_as_strv ()</h3>
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-<pre class="programlisting">const <span class="returnvalue">gchar</span> * const * g_udev_device_get_sysfs_attr_as_strv
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- (<em class="parameter"><code><a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a> *device</code></em>,
|
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|
- <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
|
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|
-<p>
|
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|
-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
|
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|
-splitting it into non-empty tokens split at white space (only space (' '),
|
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|
-form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal
|
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|
-tab ('\t'), and vertical tab ('\v') are considered; the locale is
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|
-not taken into account).
|
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|
-</p>
|
|
|
-<div class="variablelist"><table border="0" class="variablelist">
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-<colgroup>
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-<col align="left" valign="top">
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-<col>
|
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|
-</colgroup>
|
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-<tbody>
|
|
|
-<tr>
|
|
|
-<td><p><span class="term"><em class="parameter"><code>device</code></em> :</span></p></td>
|
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|
-<td>A <a class="link" href="GUdevDevice.html" title="GUdevDevice"><span class="type">GUdevDevice</span></a>.</td>
|
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|
-</tr>
|
|
|
-<tr>
|
|
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-<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
|
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|
-<td>Name of the sysfs attribute.</td>
|
|
|
-</tr>
|
|
|
-<tr>
|
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-<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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|
-<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>
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-</td>
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-</tr>
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-</tbody>
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-</table></div>
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-</div>
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-</div>
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-</div>
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-<div class="footer">
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-<hr>
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- Generated by GTK-Doc V1.18</div>
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-</body>
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-</html>
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Bruce Dubbs
