| Patrick Williams | b48b7b4 | 2016-08-17 15:04:38 -0500 | [diff] [blame^] | 1 | #! /bin/sh |
| 2 | |
| 3 | ### BEGIN INIT INFO |
| 4 | # Provides: ntp |
| 5 | # Required-Start: $network $remote_fs $syslog |
| 6 | # Required-Stop: $network $remote_fs $syslog |
| 7 | # Default-Start: 2 3 4 5 |
| 8 | # Default-Stop: |
| 9 | # Short-Description: Start NTP daemon |
| 10 | ### END INIT INFO |
| 11 | |
| 12 | PATH=/sbin:/bin:/usr/bin:/usr/sbin |
| 13 | |
| 14 | DAEMON=/usr/sbin/ntpd |
| 15 | PIDFILE=/var/run/ntpd.pid |
| 16 | |
| 17 | # ntpd init.d script for ntpdc from ntp.isc.org |
| 18 | test -x $DAEMON -a -r /etc/ntp.conf || exit 0 |
| 19 | |
| 20 | # rcS contains TICKADJ |
| 21 | test -r /etc/default/rcS && . /etc/default/rcS |
| 22 | |
| 23 | # Source function library. |
| 24 | . /etc/init.d/functions |
| 25 | |
| 26 | # Functions to do individual actions |
| 27 | settick(){ |
| 28 | # If TICKADJ is set we *must* adjust it before we start, because the |
| 29 | # driftfile relies on the correct setting |
| 30 | test -n "$TICKADJ" -a -x /usr/sbin/tickadj && { |
| 31 | echo -n "Setting tick to $TICKADJ: " |
| 32 | /usr/sbin/tickadj "$TICKADJ" |
| 33 | echo "done" |
| 34 | } |
| 35 | } |
| 36 | startdaemon(){ |
| 37 | # The -g option allows ntpd to step the time to correct it just |
| 38 | # once. The daemon will exit if the clock drifts too much after |
| 39 | # this. If ntpd seems to disappear after a while assume TICKADJ |
| 40 | # above is set to a totally incorrect value. |
| 41 | echo -n "Starting ntpd: " |
| 42 | start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --startas $DAEMON -- -u ntp:ntp -p $PIDFILE "$@" |
| 43 | echo "done" |
| 44 | } |
| 45 | stopdaemon(){ |
| 46 | echo -n "Stopping ntpd: " |
| 47 | start-stop-daemon --stop --quiet --oknodo -p $PIDFILE |
| 48 | echo "done" |
| 49 | } |
| 50 | |
| 51 | case "$1" in |
| 52 | start) |
| 53 | settick |
| 54 | startdaemon -g |
| 55 | ;; |
| 56 | stop) |
| 57 | stopdaemon |
| 58 | ;; |
| 59 | force-reload) |
| 60 | stopdaemon |
| 61 | settick |
| 62 | startdaemon -g |
| 63 | ;; |
| 64 | restart) |
| 65 | # Don't reset the tick here |
| 66 | stopdaemon |
| 67 | startdaemon -g |
| 68 | ;; |
| 69 | reload) |
| 70 | # Must do this by hand, but don't do -g |
| 71 | stopdaemon |
| 72 | startdaemon |
| 73 | ;; |
| 74 | status) |
| 75 | status /usr/sbin/ntpd; |
| 76 | exit $? |
| 77 | ;; |
| 78 | *) |
| 79 | echo "Usage: ntpd { start | stop | status | restart | reload }" >&2 |
| 80 | exit 1 |
| 81 | ;; |
| 82 | esac |
| 83 | |
| 84 | exit 0 |