Excellent thanks guys.

On Thu, May 3, 2012 at 10:11 PM, Teemu Likonen <tlikonen@iki.fi> wrote:
* Anton Vodonosov [2012-05-04 01:30:46 +0400] wrote:

> Check this https://github.com/tlikonen/cl-eval-bot. This project
> receives lisp code from external source and executes it in a sandbox.
> Will not give you control over memory usage and CPU time I think, but
> will allow to control what API's (file system functions, network
> functions) are available to the lisp code.

Yes. Especially files sandbox-impl.lisp and sandbox-cl.lisp.

(I'm doing a database which looks like a simple virtual filesystem. Its
basic framework is ready but have been too busy with my dayjob to finish
it yet.)