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diff -Naur old/ntpd new/ntpd
--- old/ntpd 2017-02-03 10:11:28.136849640 -0600
+++ new/ntpd 2017-02-03 10:33:58.537991855 -0600
@@ -1,6 +1,8 @@
-#! /bin/sh
+#! /bin/bash
#
+. /etc/default/ntpd
PATH=/sbin:/bin:/usr/bin:/usr/sbin
+GNSSRST=/sys/devices/platform/mts-io/gnss-reset
# ntpd init.d script for ntpdc from ntp.isc.org
test -x /usr/sbin/ntpd -a -r /etc/ntp.conf || exit 0
@@ -18,13 +20,29 @@
}
}
startdaemon(){
- # The -g option allows ntpd to step the time to correct it just
- # once. The daemon will exit if the clock drifts too much after
- # this. If ntpd seems to disappear after a while assume TICKADJ
- # above is set to a totally incorrect value.
- echo -n "Starting ntpd: "
- start-stop-daemon --start -x /usr/sbin/ntpd -- -u ntp:ntp -p /var/run/ntp.pid "$@"
- echo "done"
+ /usr/sbin/start-stop-daemon -N -20 --start -x /usr/sbin/ntpd --test -- -u ntp:ntp -p /var/run/ntp.pid "$@" \
+ || return 1
+ if ((GPSD_REQUIRED == 1)) && [[ -L /dev/gps0 ]] && [[ -f "${GNSSRST}" ]]; then
+ . /etc/default/gpsd
+ if ((SET_SYSTEM_CLOCK == 1)) && /usr/sbin/gpsd_ubx_settime ; then
+ # We just set the system time by the GPS. Should be within 2 seconds.
+ # Now that we are close to the correct system time, we
+ # use the ntpd one shot option to get to less than
+ # 250mS error so that we don't waste time adjusting the clock.
+ /usr/sbin/ntpd -gq
+ /usr/sbin/start-stop-daemon -N -20 --start -x /usr/sbin/ntpd -- -u ntp:ntp -p /var/run/ntp.pid "$@"
+ else
+ # Need a GPS fix before startint ntp. Try again later.
+ /usr/sbin/start-stop-daemon -b -n z1e9d3qb -N -20 --start -x /bin/bash -- -c "sleep $GPSD_WAIT_TIME;/etc/init.d/ntpd start"
+ fi
+ else
+ if ((SET_SYSTEM_CLOCK == 1)) ; then
+ # Sets the clock and exits.
+ ntpd -gq
+ shift
+ fi
+ /usr/sbin/start-stop-daemon -N -20 --start -x /usr/sbin/ntpd -- -u ntp:ntp -p /var/run/ntp.pid "$@"
+ fi
}
stopdaemon(){
echo -n "Stopping ntpd: "
@@ -34,24 +52,38 @@
case "$1" in
start)
- settick
- startdaemon -g
+ if ! [[ $ENABLED =~ ^[yY][eE][sS]$ ]] ; then
+ exit 0
+ fi
+ if [[ -n "$CONFIGFILE" ]] ; then
+ CONFIGOPT="-c ${CONFIGFILE}"
+ STATSDIR=$(grep "^statsdir" ${CONFIGFILE} | sed -r 's/[^[:space:]]+[[:space:]]//')
+ if ((${#STATSDIR} > 0)) && ! [[ -d ${STATSDIR} ]] ; then
+ echo Make ${STATSDIR}
+ mkdir -m 0755 -p ${STATSDIR}
+ fi
+ if [[ -d ${STATSDIR} ]] ; then
+ chown ntp:ntp ${STATSDIR} >/dev/null 2>&1
+ fi
+ fi
+ settick
+ startdaemon -g $CONFIGOPT
;;
stop)
- stopdaemon
+ stopdaemon
;;
force-reload)
- stopdaemon
- settick
+ stopdaemon
+ settick
startdaemon -g
;;
restart)
- # Don't reset the tick here
+ # Don't reset the tick here
stopdaemon
startdaemon -g
;;
reload)
- # Must do this by hand, but don't do -g
+ # Must do this by hand, but don't do -g
stopdaemon
startdaemon
;;
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