function sandbox (f, env)
  local f, err = load(f, nil, "t", env);
  if (err == nil and f ~= nil) then
    return function()
      f ();
    end;
  else
    return function () end;
  end
end

return sandbox;

-- Some more OS CODE here

-- Segfaults only sometimes
function os:boot (env)
	local environment = {
							print=print,
						 	_QUOTA=10000,
						 	os = self
						};
	self._coroutine = coroutine.create(sandbox(biosCode, environment));
	coroutine.resume(self._coroutine);
end