On Sun, Apr 3, 2011 at 17:26, Garrett D'Amore <garrett at nexenta.com> wrote: > You can't use getpeerucred() to do this work for you? What am I missing > that you can't get from getpeerucred()? You can only look at your own sockets with getpeerucred(), an identd needs to see who owns the sockets of another process. -- Rich