FuUdevDevice

FuUdevDevice — a udev device

Functions

Types and Values

Description

An object that represents a udev device.

See also: FuDevice

Functions

fu_udev_device_new ()

FuUdevDevice *
fu_udev_device_new (GUdevDevice *udev_device);

Creates a new FuUdevDevice.

Parameters

udev_device

A GUdevDevice

 

Returns

a FuUdevDevice.

[transfer full]

Since: 1.1.2


fu_udev_device_get_dev ()

GUdevDevice *
fu_udev_device_get_dev (FuUdevDevice *self);

Gets the GUdevDevice.

Parameters

self

A FuUdevDevice

 

Returns

a GUdevDevice, or NULL.

[transfer none]

Since: 1.1.2


fu_udev_device_get_sysfs_path ()

const gchar *
fu_udev_device_get_sysfs_path (FuUdevDevice *self);

Gets the device sysfs path, e.g. "/sys/devices/pci0000:00/0000:00:14.0".

Parameters

self

A GUdevDevice

 

Returns

a local path, or NULL if unset or invalid

Since: 1.1.2


fu_udev_device_get_subsystem ()

const gchar *
fu_udev_device_get_subsystem (FuUdevDevice *self);

Gets the device subsystem, e.g. "pci".

Parameters

self

A GUdevDevice

 

Returns

a subsystem, or NULL if unset or invalid

Since: 1.1.2


fu_udev_device_get_vendor ()

guint16
fu_udev_device_get_vendor (FuUdevDevice *self);

Gets the device vendor code.

Parameters

self

A GUdevDevice

 

Returns

a vendor code, or 0 if unset or invalid

Since: 1.1.2


fu_udev_device_get_model ()

guint16
fu_udev_device_get_model (FuUdevDevice *self);

Gets the device device code.

Parameters

self

A GUdevDevice

 

Returns

a vendor code, or 0 if unset or invalid

Since: 1.1.2


fu_udev_device_get_revision ()

guint8
fu_udev_device_get_revision (FuUdevDevice *self);

Gets the device revision.

Parameters

self

A GUdevDevice

 

Returns

a vendor code, or 0 if unset or invalid

Since: 1.1.2


fu_udev_device_get_slot_depth ()

guint
fu_udev_device_get_slot_depth (FuUdevDevice *self,
                               const gchar *subsystem);

fu_udev_device_set_physical_id ()

gboolean
fu_udev_device_set_physical_id (FuUdevDevice *self,
                                const gchar *subsystem,
                                GError **error);

Sets the physical ID from the device subsystem. Plugins should choose the subsystem that is "deepest" in the udev tree, for instance choosing 'usb' over 'pci' for a mouse device.

Parameters

self

A GUdevDevice

 

subsystem

A subsystem string, e.g. usb

 

error

A GError, or NULL

 

Returns

TRUE if the physical device was set.

Since: 1.1.2


fu_udev_device_dump ()

void
fu_udev_device_dump (FuUdevDevice *self);

Types and Values

FU_TYPE_UDEV_DEVICE

#define FU_TYPE_UDEV_DEVICE (fu_udev_device_get_type ())

struct FuUdevDeviceClass

struct FuUdevDeviceClass {
	FuDeviceClass parent_class;
	gboolean	 (*probe)			(FuUdevDevice *device,
							 GError		**error);
	gpointer __reserved[31];
};

FuUdevDevice

typedef struct _FuUdevDevice FuUdevDevice;