Make hwclock --adjust as well as --systohc optional (FS#13684)

Signed-off-by: Tom Gundersen <teg@jklm.no>

1 files changed, 39 insertions, 0 deletions

diff --git a/hwclock b/hwclock
new file mode 100755
index 0000000..d9de9e1
--- /dev/null
+++ b/hwclock
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+case $HARDWARECLOCK in
+	UTC) HWCLOCK_PARAMS="--utc";;
+	localtime) HWCLOCK_PARAMS="--localtime";;
+	*) HWCLOCK_PARAMS="";;
+esac
+
+case "$1" in
+	start)
+		if [[ $HWCLOCK_PARAMS ]]; then
+			status "Adjusting Hardware Clock" \
+				/sbin/hwclock --adjust
+			stat_busy "Setting System Clock"
+			/sbin/hwclock --hctosys $HWCLOCK_PARAMS || stat_die
+			stat_done
+			# Note: This also enables /etc/cron.hourly/adjtime
+			add_daemon hwclock
+		fi
+		;;
+	stop)
+		if [[ $HWCLOCK_PARAMS ]]; then
+			stat_busy "Saving System Clock"
+			/sbin/hwclock --systohc $HWCLOCK_PARAMS || stat_die
+			stat_done
+		fi
+		rm_daemon hwclock
+		;;
+	restart)
+		$0 stop
+		sleep 1
+		$0 start
+		;;
+	*)
+		echo "usage: $0 {start|stop|restart}"
+esac