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GUdev-1.0.gir
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GUdev-1.0.gir
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<?xml version="1.0"?>
<!-- This file was automatically generated from C sources - DO NOT EDIT!
To affect the contents of this file, edit the original C definitions,
and/or use gtk-doc annotations. -->
<repository version="1.2"
xmlns="http://www.gtk.org/introspection/core/1.0"
xmlns:c="http://www.gtk.org/introspection/c/1.0"
xmlns:glib="http://www.gtk.org/introspection/glib/1.0">
<include name="GObject" version="2.0"/>
<package name="gudev-1.0"/>
<c:include name="gudev/gudev.h"/>
<namespace name="GUdev"
version="1.0"
shared-library="libgudev-1.0.so.0"
c:identifier-prefixes="GUdev"
c:symbol-prefixes="g_udev">
<alias name="DeviceNumber" c:type="GUdevDeviceNumber">
<doc xml:space="preserve"
filename="gudev/gudevtypes.h"
line="23">Corresponds to the standard #dev_t type as defined by POSIX (Until
bug 584517 is resolved this work-around is needed).</doc>
<source-position filename="gudev/gudevtypes.h" line="30"/>
<type name="guint64" c:type="guint64"/>
</alias>
<function-macro name="CLIENT"
c:identifier="G_UDEV_CLIENT"
introspectable="0">
<source-position filename="gudev/gudevclient.h" line="19"/>
<parameters>
<parameter name="o">
</parameter>
</parameters>
</function-macro>
<function-macro name="CLIENT_CLASS"
c:identifier="G_UDEV_CLIENT_CLASS"
introspectable="0">
<source-position filename="gudev/gudevclient.h" line="20"/>
<parameters>
<parameter name="k">
</parameter>
</parameters>
</function-macro>
<function-macro name="CLIENT_GET_CLASS"
c:identifier="G_UDEV_CLIENT_GET_CLASS"
introspectable="0">
<source-position filename="gudev/gudevclient.h" line="23"/>
<parameters>
<parameter name="o">
</parameter>
</parameters>
</function-macro>
<class name="Client"
c:symbol-prefix="client"
c:type="GUdevClient"
parent="GObject.Object"
glib:type-name="GUdevClient"
glib:get-type="g_udev_client_get_type"
glib:type-struct="ClientClass">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="19">#GUdevClient is used to query information about devices on a Linux
system from the Linux kernel and the udev device
manager.
Device information is retrieved from the kernel (through the
<literal>sysfs</literal> filesystem) and the udev daemon (through a
<literal>tmpfs</literal> filesystem) and presented through
#GUdevDevice objects. This means that no blocking IO ever happens
(in both cases, we are essentially just reading data from kernel
memory) and as such there are no asynchronous versions of the
provided methods.
To get #GUdevDevice objects, use
g_udev_client_query_by_subsystem(),
g_udev_client_query_by_device_number(),
g_udev_client_query_by_device_file(),
g_udev_client_query_by_sysfs_path(),
g_udev_client_query_by_subsystem_and_name()
or the #GUdevEnumerator type.
To listen to uevents, connect to the #GUdevClient::uevent signal.</doc>
<source-position filename="gudev/gudevclient.h" line="71"/>
<constructor name="new" c:identifier="g_udev_client_new">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="307">Constructs a #GUdevClient object that can be used to query
information about devices. Connect to the #GUdevClient::uevent
signal to listen for uevents. Note that signals are emitted in the
<link linkend="g-main-context-push-thread-default">thread-default main loop</link>
of the thread that you call this constructor from.</doc>
<source-position filename="gudev/gudevclient.h" line="74"/>
<return-value transfer-ownership="full">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="317">A new #GUdevClient object. Free with g_object_unref().</doc>
<type name="Client" c:type="GUdevClient*"/>
</return-value>
<parameters>
<parameter name="subsystems"
transfer-ownership="none"
nullable="1"
allow-none="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="309">A %NULL terminated string array of subsystems to listen for uevents on, %NULL to not listen on uevents at all, or an empty array to listen to uevents on all subsystems. See the documentation for the #GUdevClient:subsystems property for details on this parameter.</doc>
<array c:type="const gchar* const*">
<type name="utf8"/>
</array>
</parameter>
</parameters>
</constructor>
<virtual-method name="uevent">
<doc xml:space="preserve"
filename="gudev/gudevclient.h"
line="48">Signal class handler for the #GUdevClient::uevent signal.</doc>
<source-position filename="gudev/gudevclient.h" line="57"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
<parameters>
<instance-parameter name="client" transfer-ownership="none">
<type name="Client" c:type="GUdevClient*"/>
</instance-parameter>
<parameter name="action" transfer-ownership="none">
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="device" transfer-ownership="none">
<type name="Device" c:type="GUdevDevice*"/>
</parameter>
</parameters>
</virtual-method>
<method name="query_by_device_file"
c:identifier="g_udev_client_query_by_device_file">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="414">Looks up a device for a device file.</doc>
<source-position filename="gudev/gudevclient.h" line="80"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="421">A #GUdevDevice object or %NULL
if the device was not found. Free with g_object_unref().</doc>
<type name="Device" c:type="GUdevDevice*"/>
</return-value>
<parameters>
<instance-parameter name="client" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="416">A #GUdevClient.</doc>
<type name="Client" c:type="GUdevClient*"/>
</instance-parameter>
<parameter name="device_file" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="417">A device file.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="query_by_device_number"
c:identifier="g_udev_client_query_by_device_number">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="380">Looks up a device for a type and device number.</doc>
<source-position filename="gudev/gudevclient.h" line="77"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="388">A #GUdevDevice object or %NULL
if the device was not found. Free with g_object_unref().</doc>
<type name="Device" c:type="GUdevDevice*"/>
</return-value>
<parameters>
<instance-parameter name="client" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="382">A #GUdevClient.</doc>
<type name="Client" c:type="GUdevClient*"/>
</instance-parameter>
<parameter name="type" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="383">A value from the #GUdevDeviceType enumeration.</doc>
<type name="DeviceType" c:type="GUdevDeviceType"/>
</parameter>
<parameter name="number" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="384">A device number.</doc>
<type name="DeviceNumber" c:type="GUdevDeviceNumber"/>
</parameter>
</parameters>
</method>
<method name="query_by_subsystem"
c:identifier="g_udev_client_query_by_subsystem">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="325">Gets all devices belonging to @subsystem.</doc>
<source-position filename="gudev/gudevclient.h" line="75"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="332">A
list of #GUdevDevice objects. The caller should free the result by
using g_object_unref() on each element in the list and then
g_list_free() on the list.</doc>
<type name="GLib.List" c:type="GList*">
<type name="Device"/>
</type>
</return-value>
<parameters>
<instance-parameter name="client" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="327">A #GUdevClient.</doc>
<type name="Client" c:type="GUdevClient*"/>
</instance-parameter>
<parameter name="subsystem"
transfer-ownership="none"
nullable="1"
allow-none="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="328">The subsystem to get devices for or %NULL to get all devices.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="query_by_subsystem_and_name"
c:identifier="g_udev_client_query_by_subsystem_and_name">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="483">Looks up a device for a subsystem and name.</doc>
<source-position filename="gudev/gudevclient.h" line="84"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="491">A #GUdevDevice object or %NULL
if the device was not found. Free with g_object_unref().</doc>
<type name="Device" c:type="GUdevDevice*"/>
</return-value>
<parameters>
<instance-parameter name="client" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="485">A #GUdevClient.</doc>
<type name="Client" c:type="GUdevClient*"/>
</instance-parameter>
<parameter name="subsystem" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="486">A subsystem name.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="name" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="487">The name of the device.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="query_by_sysfs_path"
c:identifier="g_udev_client_query_by_sysfs_path">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="451">Looks up a device for a sysfs path.</doc>
<source-position filename="gudev/gudevclient.h" line="82"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="458">A #GUdevDevice object or %NULL
if the device was not found. Free with g_object_unref().</doc>
<type name="Device" c:type="GUdevDevice*"/>
</return-value>
<parameters>
<instance-parameter name="client" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="453">A #GUdevClient.</doc>
<type name="Client" c:type="GUdevClient*"/>
</instance-parameter>
<parameter name="sysfs_path" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="454">A sysfs path.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<property name="subsystems"
writable="1"
construct-only="1"
transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="245">The subsystems to listen for uevents on.
To listen for only a specific DEVTYPE for a given SUBSYSTEM, use
"subsystem/devtype". For example, to only listen for uevents
where SUBSYSTEM is usb and DEVTYPE is usb_interface, use
"usb/usb_interface".
If this property is %NULL, then no events will be reported. If
it's the empty array, events from all subsystems will be
reported.</doc>
<array>
<type name="utf8"/>
</array>
</property>
<field name="parent">
<type name="GObject.Object" c:type="GObject"/>
</field>
<field name="priv" readable="0" private="1">
<type name="ClientPrivate" c:type="GUdevClientPrivate*"/>
</field>
<glib:signal name="uevent" when="last">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="268">Emitted when @client receives an uevent.
Note that while you'll have access to all the device's properties and attributes
for the majority of actions, only the sysfs path will be available when the device
is removed.
Also note that the action is an arbitrary string, controlled by device drivers. Other
values than those listed is possible, but unlikely.
This signal is emitted in the
<link linkend="g-main-context-push-thread-default">thread-default main loop</link>
of the thread that @client was created in.</doc>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
<parameters>
<parameter name="action" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="271">The action for the uevent e.g. "add", "remove", "change", "move",
"online" or "offline"</doc>
<type name="utf8" c:type="gchar*"/>
</parameter>
<parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevclient.c"
line="273">Details about the #GUdevDevice the event is for.</doc>
<type name="Device"/>
</parameter>
</parameters>
</glib:signal>
</class>
<record name="ClientClass"
c:type="GUdevClientClass"
glib:is-gtype-struct-for="Client">
<doc xml:space="preserve"
filename="gudev/gudevclient.h"
line="45">Class structure for #GUdevClient.</doc>
<source-position filename="gudev/gudevclient.h" line="71"/>
<field name="parent_class">
<doc xml:space="preserve"
filename="gudev/gudevclient.h"
line="47">Parent class.</doc>
<type name="GObject.ObjectClass" c:type="GObjectClass"/>
</field>
<field name="uevent">
<doc xml:space="preserve"
filename="gudev/gudevclient.h"
line="48">Signal class handler for the #GUdevClient::uevent signal.</doc>
<callback name="uevent">
<source-position filename="gudev/gudevclient.h" line="57"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
<parameters>
<parameter name="client" transfer-ownership="none">
<type name="Client" c:type="GUdevClient*"/>
</parameter>
<parameter name="action" transfer-ownership="none">
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="device" transfer-ownership="none">
<type name="Device" c:type="GUdevDevice*"/>
</parameter>
</parameters>
</callback>
</field>
<field name="reserved1">
<callback name="reserved1">
<source-position filename="gudev/gudevclient.h" line="63"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved2">
<callback name="reserved2">
<source-position filename="gudev/gudevclient.h" line="64"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved3">
<callback name="reserved3">
<source-position filename="gudev/gudevclient.h" line="65"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved4">
<callback name="reserved4">
<source-position filename="gudev/gudevclient.h" line="66"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved5">
<callback name="reserved5">
<source-position filename="gudev/gudevclient.h" line="67"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved6">
<callback name="reserved6">
<source-position filename="gudev/gudevclient.h" line="68"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved7">
<callback name="reserved7">
<source-position filename="gudev/gudevclient.h" line="69"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
<field name="reserved8">
<callback name="reserved8">
<source-position filename="gudev/gudevclient.h" line="70"/>
<return-value transfer-ownership="none">
<type name="none" c:type="void"/>
</return-value>
</callback>
</field>
</record>
<record name="ClientPrivate"
c:type="GUdevClientPrivate"
disguised="1"
opaque="1">
<source-position filename="gudev/gudevclient.h" line="30"/>
</record>
<function-macro name="DEVICE"
c:identifier="G_UDEV_DEVICE"
introspectable="0">
<source-position filename="gudev/gudevdevice.h" line="19"/>
<parameters>
<parameter name="o">
</parameter>
</parameters>
</function-macro>
<function-macro name="DEVICE_CLASS"
c:identifier="G_UDEV_DEVICE_CLASS"
introspectable="0">
<source-position filename="gudev/gudevdevice.h" line="20"/>
<parameters>
<parameter name="k">
</parameter>
</parameters>
</function-macro>
<function-macro name="DEVICE_GET_CLASS"
c:identifier="G_UDEV_DEVICE_GET_CLASS"
introspectable="0">
<source-position filename="gudev/gudevdevice.h" line="23"/>
<parameters>
<parameter name="o">
</parameter>
</parameters>
</function-macro>
<class name="Device"
c:symbol-prefix="device"
c:type="GUdevDevice"
parent="GObject.Object"
glib:type-name="GUdevDevice"
glib:get-type="g_udev_device_get_type"
glib:type-struct="DeviceClass">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="18">The #GUdevDevice class is used to get information about a specific
device. Note that you cannot instantiate a #GUdevDevice object
yourself. Instead you must use #GUdevClient to obtain #GUdevDevice
objects.
To get basic information about a device, use
g_udev_device_get_subsystem(), g_udev_device_get_devtype(),
g_udev_device_get_name(), g_udev_device_get_number(),
g_udev_device_get_sysfs_path(), g_udev_device_get_driver(),
g_udev_device_get_action(), g_udev_device_get_seqnum(),
g_udev_device_get_device_type(), g_udev_device_get_device_number(),
g_udev_device_get_device_file(),
g_udev_device_get_device_file_symlinks().
To navigate the device tree, use g_udev_device_get_parent() and
g_udev_device_get_parent_with_subsystem().
To access udev properties for the device, use
g_udev_device_get_property_keys(),
g_udev_device_has_property(),
g_udev_device_get_property(),
g_udev_device_get_property_as_int(),
g_udev_device_get_property_as_uint64(),
g_udev_device_get_property_as_double(),
g_udev_device_get_property_as_boolean() and
g_udev_device_get_property_as_strv().
To access sysfs attributes for the device, use
g_udev_device_get_sysfs_attr_keys(),
g_udev_device_has_sysfs_attr(),
g_udev_device_get_sysfs_attr(),
g_udev_device_get_sysfs_attr_as_int(),
g_udev_device_get_sysfs_attr_as_uint64(),
g_udev_device_get_sysfs_attr_as_double(),
g_udev_device_get_sysfs_attr_as_boolean() and
g_udev_device_get_sysfs_attr_as_strv().
Note that all getters on #GUdevDevice 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.
By design, #GUdevDevice will not react to changes for a device – it
only contains a snapshot of information when the #GUdevDevice
object was created. To work with changes, you typically connect to
the #GUdevClient::uevent signal on a #GUdevClient and get a new
#GUdevDevice whenever an event happens.</doc>
<source-position filename="gudev/gudevdevice.h" line="65"/>
<method name="get_action" c:identifier="g_udev_device_get_action">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="259">Gets the most recent action (e.g. "add", "remove", "change", etc.) for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="76"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="265">An action string.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="261">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_current_tags"
c:identifier="g_udev_device_get_current_tags"
version="238">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="1228">Gets all current tags for @device.
https://www.freedesktop.org/software/systemd/man/udev_device_has_current_tag.html</doc>
<source-position filename="gudev/gudevdevice.h" line="118"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="1236">A %NULL terminated string array of current tags. This array is owned by @device and should not be freed by the caller.</doc>
<array c:type="const gchar* const*">
<type name="utf8"/>
</array>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="1230">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_device_file"
c:identifier="g_udev_device_get_device_file">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="341">Gets the device file for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="80"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="347">The device file for @device or %NULL if no
device file exists.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="343">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_device_file_symlinks"
c:identifier="g_udev_device_get_device_file_symlinks">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="357">Gets a list of symlinks (in <literal>/dev</literal>) that points to
the device file for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="81"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="364">A %NULL terminated string array of symlinks. This array is owned by @device and should not be freed by the caller.</doc>
<array c:type="const gchar* const*">
<type name="utf8"/>
</array>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="359">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_device_number"
c:identifier="g_udev_device_get_device_number">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="326">Gets the device number, if any, for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="79"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="332">The device number for @device or 0 if unknown.</doc>
<type name="DeviceNumber" c:type="GUdevDeviceNumber"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="328">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_device_type"
c:identifier="g_udev_device_get_device_type">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="289">Gets the type of the device file, if any, for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="78"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="295">The device number for @device or #G_UDEV_DEVICE_TYPE_NONE if the device does not have a device file.</doc>
<type name="DeviceType" c:type="GUdevDeviceType"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="291">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_devtype" c:identifier="g_udev_device_get_devtype">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="183">Gets the device type for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="71"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="189">The devtype for @device.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="185">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_driver" c:identifier="g_udev_device_get_driver">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="243">Gets the name of the driver used for @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="75"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="249">The name of the driver for @device or %NULL if
unknown.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="245">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_is_initialized"
c:identifier="g_udev_device_get_is_initialized"
version="165">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="1248">Gets whether @device has been initialized.</doc>
<source-position filename="gudev/gudevdevice.h" line="68"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="1254">Whether @device has been initialized.</doc>
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="1250">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_name" c:identifier="g_udev_device_get_name">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="198">Gets the name of @device, e.g. "sda3".</doc>
<source-position filename="gudev/gudevdevice.h" line="72"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="204">The name of @device.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="200">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_number" c:identifier="g_udev_device_get_number">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="213">Gets the number of @device, e.g. "3" if g_udev_device_get_name() returns "sda3".</doc>
<source-position filename="gudev/gudevdevice.h" line="73"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="219">The number of @device.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="215">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_parent" c:identifier="g_udev_device_get_parent">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="391">Gets the immediate parent of @device, if any.</doc>
<source-position filename="gudev/gudevdevice.h" line="82"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="397">A #GUdevDevice or %NULL if
@device has no parent. Free with g_object_unref().</doc>
<type name="Device" c:type="GUdevDevice*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="393">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
</parameters>
</method>
<method name="get_parent_with_subsystem"
c:identifier="g_udev_device_get_parent_with_subsystem">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="420">Walks up the chain of parents of @device and returns the first
device encountered where @subsystem and @devtype matches, if any.</doc>
<source-position filename="gudev/gudevdevice.h" line="83"/>
<return-value transfer-ownership="full" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="429">A #GUdevDevice or %NULL if
@device has no parent with @subsystem and @devtype. Free with
g_object_unref().</doc>
<type name="Device" c:type="GUdevDevice*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="422">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
<parameter name="subsystem" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="423">The subsystem of the parent to get.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
<parameter name="devtype"
transfer-ownership="none"
nullable="1"
allow-none="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="424">The devtype of the parent to get or %NULL.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="get_property" c:identifier="g_udev_device_get_property">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="510">Look up the value for @key on @device.</doc>
<source-position filename="gudev/gudevdevice.h" line="89"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="517">The value for @key or %NULL if @key doesn't
exist on @device. Do not free this string, it is owned by @device.</doc>
<type name="utf8" c:type="const gchar*"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="512">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
<parameter name="key" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="513">Name of property.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="get_property_as_boolean"
c:identifier="g_udev_device_get_property_as_boolean">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="622">Look up the value for @key on @device and convert it to an
boolean. This is done by doing a case-insensitive string comparison
on the string value against "1" and "true".</doc>
<source-position filename="gudev/gudevdevice.h" line="97"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="631">The value for @key or %FALSE if @key doesn't exist or
isn't a #gboolean.</doc>
<type name="gboolean" c:type="gboolean"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="624">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
<parameter name="key" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="625">Name of property.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="get_property_as_double"
c:identifier="g_udev_device_get_property_as_double">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="591">Look up the value for @key on @device and convert it to a double
precision floating point number using g_ascii_strtod().</doc>
<source-position filename="gudev/gudevdevice.h" line="95"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="599">The value for @key or 0.0 if @key doesn't exist or isn't a
#gdouble.</doc>
<type name="gdouble" c:type="gdouble"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="593">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
<parameter name="key" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="594">Name of property.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="get_property_as_int"
c:identifier="g_udev_device_get_property_as_int">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="529">Look up the value for @key on @device and convert it to an integer
using strtol().</doc>
<source-position filename="gudev/gudevdevice.h" line="91"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="537">The value for @key or 0 if @key doesn't exist or
isn't an integer.</doc>
<type name="gint" c:type="gint"/>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="531">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
<parameter name="key" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="532">Name of property.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="get_property_as_strv"
c:identifier="g_udev_device_get_property_as_strv">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="679">Look up the value for @key on @device 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).</doc>
<source-position filename="gudev/gudevdevice.h" line="99"/>
<return-value transfer-ownership="none" nullable="1">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="690">
The value of @key on @device split into tokens or %NULL if @key
doesn't exist. This array is owned by @device and should not be
freed by the caller.</doc>
<array c:type="const gchar* const*">
<type name="utf8"/>
</array>
</return-value>
<parameters>
<instance-parameter name="device" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="681">A #GUdevDevice.</doc>
<type name="Device" c:type="GUdevDevice*"/>
</instance-parameter>
<parameter name="key" transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="682">Name of property.</doc>
<type name="utf8" c:type="const gchar*"/>
</parameter>
</parameters>
</method>
<method name="get_property_as_uint64"
c:identifier="g_udev_device_get_property_as_uint64">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="560">Look up the value for @key on @device and convert it to an unsigned
64-bit integer using g_ascii_strtoull().</doc>
<source-position filename="gudev/gudevdevice.h" line="93"/>
<return-value transfer-ownership="none">
<doc xml:space="preserve"
filename="gudev/gudevdevice.c"
line="568">The value for @key or 0 if @key doesn't exist or isn't a
#guint64.</doc>