Finishes closing a file enumerator, started from g_file_enumerator_close_async().
If the file enumerator was already closed when g_file_enumerator_close_async()
was called, then this function will report G_IO_ERROR_CLOSED in error, and
return FALSE. If the file enumerator had pending operation when the close
operation was started, then this function will report G_IO_ERROR_PENDING, and
return FALSE. If cancellable was not NULL, then the operation may have been
cancelled by triggering the cancellable object from another thread. If the operation
was cancelled, the error G_IO_ERROR_CANCELLED will be set, and FALSE will be
returned.
Finishes closing a file enumerator, started from g_file_enumerator_close_async(). If the file enumerator was already closed when g_file_enumerator_close_async() was called, then this function will report G_IO_ERROR_CLOSED in error, and return FALSE. If the file enumerator had pending operation when the close operation was started, then this function will report G_IO_ERROR_PENDING, and return FALSE. If cancellable was not NULL, then the operation may have been cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error G_IO_ERROR_CANCELLED will be set, and FALSE will be returned.