The "routed" and "route6d" scripts must be run early during system startup
because they are part of the network initialization. Use similar
dependences as the "rtsold" script.

This should fix PR misc/36171.

branches: 1.9.2; 1.9.4; 1.9.8; 1.9.10;
Use 'load_rc_config_var CMD VAR' to set VAR for "foreign" rc.conf(5)
variables that may be set in /etc/rc.conf.d/CMD instead of /etc/rc.conf.
Fixes PR 20768 from Pavel Cahyna.

Add an _rc_subr_loaded variable, set to ":" by rc.subr. Scripts can use this
for a speedup by doing:
$_rc_subr_loaded . /etc/rc.subr

branches: 1.7.6;
Correct the "direction" of the barrier dependencies (DAEMON, LOGIN,
NETWORKING, and SERVERS) by specifying that certain things should
come BEFORE a given barrier, rather than having the barrier REQUIRE
a service. This allows scripts to be removed without having to
edit the barrier dependencies.

As discussed on tech-userlevel, and approved by Luke.

Remove references to gated, except the conflict check in rc.d/routed.
Noted by Launey Thomas <ljt@alum.mit.edu>.

- only perform the checkyesno on the variable named in $rcvar (rather than
implicitly using $name if $rcvar isn't set), and always perform this check,
even when using start_cmd (et al).
this check is performed before the pidcmd
is run, speeding up scripts that weren't going to be run anyway.
this should speed up booting slow systems.

- take advantage of the above and remove
start_precmd="checkyesno foo"
in scripts that use start_cmd.

- explicitly set rcvar=foo in the rc.d/foo scripts which have an equivalent
rc.conf entry

- fix `rcvar' and `restart' when $rcvar isn't set.
these above changes fix PR [bin/11027].

- when doing `force*', ignore the return value of *_precmd.
this fixes PR [bin/10781].

- rename what sysdb provides from `databases' to `sysdb', to reflect
the name of the script.

- improve the comments in rc.subr

branches: 1.4.4;
Use load_rc_config() (from rc.subr) instead of sourcing /etc/rc.conf.
This allows us or a user to change the configuration file method in
one place - rc.subr - without having to edit all of the rc.d/* files.

routed is live in /sbin, not /usr/sbin. Pointed out by kay@kaynet.or.jp.

* replace daemon, login, servers with DAEMON, LOGIN, SERVERS
* remove sshd (it was from my private system)

branches: 1.1.1;
Initial revision