Method
FwupdPluginUdevDeviceset_physical_id
since: 1.1.2
Declaration [src]
gboolean
fu_udev_device_set_physical_id (
FuUdevDevice* self,
const gchar* subsystems,
GError** error
)
Description [src]
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.
The devtype can also be specified for a specific device, which is useful when the subsystem alone is not enough to identify the physical device. e.g. ignoring the specific LUNs for a SCSI device.
Available since: 1.1.2
Parameters
subsystems-
Type:
const gchar*A subsystem string, e.g.
pci,usb,scsi:scsi_targetThe data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.