master
Add new tool dnsdomainname.
Enable gnulib manywarnings for compiler warnings
maint: Run 'make update-copyright'
inetd: Add new --foreground option
rcp: prefer lchmod to chmod
rlogind: prefer lchmod and lchown to chmod and chown
syslogd: prefer lchmod to chmod
traceroute: don't overflow the ip options buffer.