1 files changed, 21 insertions, 0 deletions
diff --git a/recipes-core/systemd/timestamp-service/load-timestamp.sh b/recipes-core/systemd/timestamp-service/load-timestamp.sh
new file mode 100644
index 0000000..6902d1d
--- /dev/null
+++ b/recipes-core/systemd/timestamp-service/load-timestamp.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if [ "$1" != "--save" ] ; then
+
+# Set the system clock from timestamp file
+# if the timestamp is 1 second or more recent
+# than the current systemtime.
+
+SYSTEMDATE=$(/bin/date -u "+%4Y%2m%2d%2H%2M%2S")
+
+TIMESTAMP=$(/bin/cat /etc/timestamp 2>/dev/null)
+
+if [ $SYSTEMDATE -lt $TIMESTAMP ] 2>/dev/null ; then
+	echo "Update systemtime from /etc/timestamp"
+	/bin/date -u ${TIMESTAMP:4:8}${TIMESTAMP:0:4}.${TIMESTAMP:(-2)}
+fi
+
+else
+# Store the current systemtime in /etc/timestamp
+	/bin/date -u +%4Y%2m%2d%2H%2M%2S > /etc/timestamp
+fi