Asynchronously stops a drive.
When the operation is finished, callback will be called. You can then call g_drive_stop_finish() to obtain the result of the operation.
flags affecting the unmount if required for stopping.
a gtk.MountOperation or NULL to avoid user interaction.
optional gio.Cancellable object, NULL to ignore.
a GAsyncReadyCallback, or NULL.
user data to pass to callback
2.22
Asynchronously stops a drive.
When the operation is finished, callback will be called. You can then call g_drive_stop_finish() to obtain the result of the operation.