defaultroute revision 187909 
1#!/bin/sh
2#
3# Wait for the default route to be up
4#
5# $FreeBSD: head/etc/rc.d/defaultroute 187909 2009-01-30 03:41:45Z imp $
6#
7
8# PROVIDE: defaultroute
9# REQUIRE: devd netif network_ipv6
10# KEYWORD: nojail
11
12. /etc/rc.subr
13. /etc/network.subr
14
15name="defaultroute"
16start_cmd="defaultroute_start"
17stop_cmd=":"
18
19defaultroute_start()
20{
21	# Return without waiting if we don't have dhcp interfaces.
22	# Once we can test that the link is actually up, we should
23	# remove this test and always wait.
24	[ -z "`list_net_interfaces dhcp`" ] && return
25
26	# Wait for a default route
27	delay=${if_up_delay}
28	while [ ${delay} -gt 0 ]; do
29		defif=`get_default_if -inet`
30		if [ -n "${defif}" ]; then
31			if [ ${delay} -ne ${if_up_delay} ]; then
32				echo -n "($defif)"
33			fi
34			break
35		fi
36		if [ ${delay} -eq ${if_up_delay} ]; then
37			echo -n "Waiting ${delay}s for an interface to come up: "
38		else
39			echo -n .
40		fi
41		sleep 1
42		delay=`expr $delay - 1`
43	done
44
45	echo
46}
47
48load_rc_config $name
49run_rc_command "$1"
50