but I put it at a different place, watchdogd is really not a network daemon

okay deraadt@, otto@
Minor bump (nobody stepped forward with other changes, so let's do this one)

tweaked by tedu@ and myself;

from ray lai;

- do not process mygate for v4 if dhcp
- do not process mygate for v6 if rtsol
this also makes the mygate processing logic more readable
ok krw@

and then setting errno to EFAULT.  that is balony programming!  they
should keep stumbling along to purposely create a crash, so that the
programmer stops doing that kind of stupid crap.  ok otto

here they'll come back.  deraadt@ ok.

ok deraadt@ mickey@ krw@
same functionality tested/ok'ed by by mickey, brad, matthieu, and me
with this one may now put a v6 IP in /etc/mygate on a separate line from
the v4 default gateway and netstart will do the right thing

ok reyk@

ok krw@

- use err() for error handling
- add lint hints
- spacing nits and missing braces
ok otto

okay otto@

Patch by Leonardo Chiquitto Filho <leonardo@iken.com.br>
Thanks.

that get copied around a lot. Needs sh(1) max array index bump I
committed earlier. ok todd@ deraadt@

well, so no need to do that on our own in dodisk().  ok todd@ deraadt@

populate ifmstart lines accordingly.
prodded/tested by brad@
ok reyk@

Nice speedup of MAKEDEV on slower archs. ok fries@ deraadt@

ok deraadt@ brad@

known DoS attacks, like de-auth flooding against wireless networks.
an example is provided in the manual page.
"or could you just got for it?", deraadt@

"inspired" by deraadt@

fix inspired by and closes pr 4495
ok krw@

can be changed via sysctl's.
ok markus@

client; from amh@POBOX.COM