[Nestedvm] SeekableFD constructor

[Adam Megacz]

"Simmons, Aaron" <asimmons at rosettastone.com> writes:
> I'm trying to use Runtime.SeekableFD from within my own
> Runtime-inherited class.  (I'm using the "runtimeClass" option of the
> compiler and am overriding "_open".)  Despite SeekableFD being a
> public class, its constructor isn't public (its package-private)

You shouldn't instantiate it yourself; use the syscall() for open and
check the class of the object you get back.

  - a