Lighttpd

on osx 10.3, at least, setgroups(0, NULL); returns -1.

src/server.c:                   setgroups(1, &grp->gr_gid);
src/spawn-fcgi.c:                       setgroups(1, &grp->gr_gid);

is the 2second hack we did to make it work. obviously the right thing to do is to use getgrouplist, etc.

-- brett