ntpd revision 242153 
1#!/bin/sh
2#
3# $FreeBSD: stable/9/etc/rc.d/ntpd 242153 2012-10-26 18:06:49Z obrien $
4#
5
6# PROVIDE: ntpd
7# REQUIRE: DAEMON ntpdate FILESYSTEMS devfs
8# BEFORE:  LOGIN
9# KEYWORD: nojail shutdown
10
11. /etc/rc.subr
12
13name="ntpd"
14rcvar="ntpd_enable"
15command="/usr/sbin/${name}"
16pidfile="/var/run/${name}.pid"
17start_precmd="ntpd_precmd"
18
19load_rc_config $name
20
21ntpd_precmd()
22{
23	rc_flags="-c ${ntpd_config} ${ntpd_flags}"
24
25	if checkyesno ntpd_sync_on_start; then
26		rc_flags="-g $rc_flags"
27	fi
28
29	if [ -z "$ntpd_chrootdir" ]; then
30		return 0;
31	fi
32
33	# If running in a chroot cage, ensure that the appropriate files
34	# exist inside the cage, as well as helper symlinks into the cage
35	# from outside.
36	#
37	# As this is called after the is_running and required_dir checks
38	# are made in run_rc_command(), we can safely assume ${ntpd_chrootdir}
39	# exists and ntpd isn't running at this point (unless forcestart
40	# is used).
41	#
42	if [ ! -c "${ntpd_chrootdir}/dev/clockctl" ]; then
43		rm -f "${ntpd_chrootdir}/dev/clockctl"
44		( cd /dev ; /bin/pax -rw -pe clockctl "${ntpd_chrootdir}/dev" )
45	fi
46	ln -fs "${ntpd_chrootdir}/var/db/ntp.drift" /var/db/ntp.drift
47
48	#	Change run_rc_commands()'s internal copy of $ntpd_flags
49	#
50	rc_flags="-u ntpd:ntpd -i ${ntpd_chrootdir} $rc_flags"
51}
52
53run_rc_command "$1"
54