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#!/bin/sh
#
# $NetBSD: dhclient,v 1.8 2002/03/22 04:33:58 thorpej Exp $
# $FreeBSD$
#
# PROVIDE: dhclient
# KEYWORD: nojail nostart
#
. /etc/rc.subr
. /etc/network.subr
name="dhclient"
rcvar=
start_cmd="dhclient_start"
stop_cmd="dhclient_stop"
dhclient_start()
{
# prevent unnecessicary restarts
# XXX: should use a pidfile
if [ -x /usr/bin/pgrep ]; then
pids=`/usr/bin/pgrep -f "dhclient: $ifn(\$| .*)"`
if [ -n "$pids" ]; then
exit 0
fi
fi
if checkyesno background_dhclient; then
rc_flags="${rc_flags} -b"
fi
${dhclient_program} ${rc_flags} $ifn
}
dhclient_stop()
{
ifconfig $ifn down # cause dhclient to die
}
ifn="$2"
load_rc_config $name
if ! dhcpif $ifn; then
return 1
fi
run_rc_command "$1"
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