Method

FwupdClientget_downgrades_async

since: 1.5.0

Declaration [src] 

void
fwupd_client_get_downgrades_async (
  FwupdClient* self,
  const gchar* device_id,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer callback_data
)

Description [src]

Gets all the downgrades for a specific device.

You must have called fwupd_client_connect_async() on self before using this method.

Available since: 1.5.0

Parameters

device_id

Type: const gchar*

The device ID.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
cancellable

Type: GCancellable

Optional GCancellable.

The argument can be NULL.
The data is owned by the caller of the function.
callback

Type: GAsyncReadyCallback

The function to run on completion.

The argument can be NULL.
callback_data

Type: gpointer

The data to pass to callback.

The argument can be NULL.
The data is owned by the caller of the function.