> I am about to migrate IU-syslogd into supporting IPv6. > With that aim in view I need to know whether I may discard > gethostbyaddr(3) completely in favour of getnameinfo(3) > in all cases, i.e., also when "!HAVE_IPV6"?
I say go for it. It is best to have no HAVE_IPV6 tests at all, and just move that stuff down into gnulib. And no foo6/foo utilities either... :-) Go for it!
