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-rw-r--r--patches/source/ntp/rc.ntpd71
1 files changed, 71 insertions, 0 deletions
diff --git a/patches/source/ntp/rc.ntpd b/patches/source/ntp/rc.ntpd
new file mode 100644
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+++ b/patches/source/ntp/rc.ntpd
@@ -0,0 +1,71 @@
+#!/bin/sh
+# Start/stop/restart ntpd.
+
+# Start ntpd:
+ntpd_start() {
+ CMDLINE="/usr/sbin/ntpd -g"
+ echo -n "Starting NTP daemon: $CMDLINE"
+ $CMDLINE -p /var/run/ntpd.pid
+ echo
+ # The kernel is now mocking around with the the hardware clock if
+ # ntpd is running, so if the hardware clock (wall clock) is set to
+ # 'localtime' execute hwclock --localtime --systohc to disable the
+ # 11 minute mode kernel function:
+ if [ -x /sbin/hwclock ]; then
+ # Check for a broken motherboard RTC clock (where ioports for rtc are
+ # unknown) to prevent hwclock causing a hang:
+ if ! grep -q -w rtc /proc/ioports ; then
+ CLOCK_OPT="--directisa"
+ fi
+ if ! grep -q "^UTC" /etc/hardwareclock 2> /dev/null ; then
+ echo "Saving system time to the hardware clock (localtime)."
+ /sbin/hwclock $CLOCK_OPT --localtime --systohc
+ fi
+ fi
+}
+
+# Stop ntpd:
+ntpd_stop() {
+ echo -n "Stopping NTP daemon..."
+ if [ -r /var/run/ntpd.pid ]; then
+ kill -HUP $(cat /var/run/ntpd.pid)
+ rm -f /var/run/ntpd.pid
+ else
+ killall -HUP -q ntpd
+ fi
+ echo
+}
+
+# Restart ntpd:
+ntpd_restart() {
+ ntpd_stop
+ sleep 1
+ ntpd_start
+}
+
+# Check if ntpd is running
+ntpd_status() {
+ if [ -e /var/run/ntpd.pid ]; then
+ echo "ntpd is running."
+ else
+ echo "ntpd is stopped."
+ exit 1
+ fi
+}
+
+case "$1" in
+'start')
+ ntpd_start
+ ;;
+'stop')
+ ntpd_stop
+ ;;
+'restart')
+ ntpd_restart
+ ;;
+'status')
+ ntpd_status
+ ;;
+*)
+ echo "usage $0 start|stop|restart|status"
+esac