[racket] file permissions and ownership

On Thu, Feb 24, 2011 at 11:06:12AM +0000, Noel Welsh wrote:
> On Tue, Feb 22, 2011 at 7:36 PM, Manfred Lotz <manfred.lotz at arcor.de> wrote:
> > Hi there,
> > Is there a way to set file resp. directory permission and ownership
> > from racket? I didn't find anything in the documentation.
> 
> Take a look at file-or-directory-permissions.

I believe that file-or-directory-permissions will check
permissions (and only for the user on Unix/Mac) but not set
them.

Mike