This is the revision history for setuid in <freenode.net:##NULL>

factoid_idsubjectcopulapredicateauthornamespace
13730 setuid is POSIX::setuid() or https://perldoc.pl/perlvar#%24UID simcop2387 <*:##NULL>
5556 setuid is POSIX::setuid() or http://perldoc.perl.org/perlvar.html#%24UID perlbot <*:##NULL>