Asynchronously closes the file enumerator.
If @cancellable is not %NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error %G_IO_ERROR_CANCELLED will be returned in g_file_enumerator_close_finish().
the [I/O priority][io-priority] of the request
optional #GCancellable object, %NULL to ignore.
a #GAsyncReadyCallback to call when the request is satisfied
the data to pass to callback function
See Implementation
Asynchronously closes the file enumerator.
If @cancellable is not %NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error %G_IO_ERROR_CANCELLED will be returned in g_file_enumerator_close_finish().