dhclient revision 226464 
1#!/bin/sh
2#
3# $FreeBSD: head/etc/rc.d/dhclient 226464 2011-10-17 13:05:57Z des $
4#
5
6# PROVIDE: dhclient
7# KEYWORD: nojail nostart
8
9. /etc/rc.subr
10. /etc/network.subr
11
12ifn="$2"
13
14name="dhclient"
15rcvar=
16pidfile="/var/run/${name}.${ifn}.pid"
17start_precmd="dhclient_prestart"
18
19dhclient_prestart()
20{
21	# Interface-specific flags (see rc.subr for $flags setting)
22	specific=$(get_if_var $ifn dhclient_flags_IF)
23	if [ -z "$flags" -a -n "$specific" ]; then
24		rc_flags=$specific
25	fi
26
27	background_dhclient=$(get_if_var $ifn background_dhclient_IF $background_dhclient)
28	if checkyesno background_dhclient; then
29		rc_flags="${rc_flags} -b"
30	fi
31
32	rc_flags="${rc_flags} ${ifn}"
33}
34
35load_rc_config $name
36load_rc_config network
37
38if [ -z $ifn ] ; then
39	# only complain if a command was specified but no interface
40	if [ -n "$1" ] ; then
41		echo 1>&2 "$0: no interface specified"
42		return 1
43	fi
44elif [ -z "${rc_force}" ] && ! dhcpif $ifn; then
45	return 1
46fi
47
48run_rc_command "$1"
49