Add an extension of set_rcvar(), a new function set_rcvar_obsolete(),

and $desc.

The set_rcvar_obsolete() is for displaying an obsolete variable
and the new one.  More specifically, a warning is displayed when
a variable is removed or changed in the source tree and the user
still defines the old one.

$router* and $ipv6_router* are replaced with $routed_* and
$route6d_* for consistency.  The old variables still work but
can be removed in the future.

MFC after:	3 days

1 files changed, 6 insertions, 7 deletions

diff --git a/etc/rc.d/routed b/etc/rc.d/routed
index be4cebc..c0bd5f7 100755
--- a/etc/rc.d/routed
+++ b/etc/rc.d/routed
@@ -10,13 +10,12 @@
 . /etc/rc.subr
 
 name="routed"
+desc="network RIP and router discovery routing daemon"
+rcvar=`set_rcvar`
+
+set_rcvar_obsolete router_enable routed_enable
+set_rcvar_obsolete router routed_program
+set_rcvar_obsolete router_flags	routed_flags
 
-# XXX - Executable may be in a different location. The $name variable
-#       is different from the variable in rc.conf(5) so the
-#       subroutines in rc.subr won't catch it.
-#
 load_rc_config $name
-rcvar="router_enable"
-command="${router:-/sbin/${name}}"
-eval ${name}_flags=\"${router_flags}\"
 run_rc_command "$1"