Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/recipes-core/busybox/files/hwclock.sh b/meta/recipes-core/busybox/files/hwclock.sh
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+++ b/meta/recipes-core/busybox/files/hwclock.sh
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+#!/bin/sh
+### BEGIN INIT INFO
+# Provides: hwclock
+# Required-Start:
+# Required-Stop: $local_fs
+# Default-Start: S
+# Default-Stop: 0 6
+# Short-Description: Set system clock
+# Description: Set system clock to hardware clock, according to the UTC
+# setting in /etc/default/rcS (see also rcS(5)).
+### END INIT INFO
+#
+# WARNING: If your hardware clock is not in UTC/GMT, this script
+# must know the local time zone. This information is
+# stored in /etc/localtime. This might be a problem if
+# your /etc/localtime is a symlink to something in
+# /usr/share/zoneinfo AND /usr isn't in the root
+# partition! The workaround is to define TZ either
+# in /etc/default/rcS, or in the proper place below.
+
+[ ! -x /sbin/hwclock ] && exit 0
+
+[ -f /etc/default/rcS ] && . /etc/default/rcS
+
+[ "$UTC" = "yes" ] && tz="--utc" || tz="--localtime"
+case "$1" in
+ start)
+ if [ "$VERBOSE" != no ]
+ then
+ echo "System time was `date`."
+ echo "Setting the System Clock using the Hardware Clock as reference..."
+ fi
+
+ if [ "$HWCLOCKACCESS" != no ]
+ then
+ if [ -z "$TZ" ]
+ then
+ hwclock $tz --hctosys
+ else
+ TZ="$TZ" hwclock $tz --hctosys
+ fi
+ fi
+
+ if [ "$VERBOSE" != no ]
+ then
+ echo "System Clock set. System local time is now `date`."
+ fi
+ ;;
+ stop|restart|reload|force-reload)
+ #
+ # Updates the Hardware Clock with the System Clock time.
+ # This will *override* any changes made to the Hardware Clock.
+ #
+ # WARNING: If you disable this, any changes to the system
+ # clock will not be carried across reboots.
+ #
+ if [ "$VERBOSE" != no ]
+ then
+ echo "Saving the System Clock time to the Hardware Clock..."
+ fi
+ if [ "$HWCLOCKACCESS" != no ]
+ then
+ hwclock $tz --systohc
+ fi
+ if [ "$VERBOSE" != no ]
+ then
+ echo "Hardware Clock updated to `date`."
+ fi
+ exit 0
+ ;;
+ show)
+ if [ "$HWCLOCKACCESS" != no ]
+ then
+ hwclock $tz --show
+ fi
+ ;;
+ *)
+ echo "Usage: hwclock.sh {start|stop|show|reload|restart}" >&2
+ echo " start sets kernel (system) clock from hardware (RTC) clock" >&2
+ echo " stop and reload set hardware (RTC) clock from kernel (system) clock" >&2
+ exit 1
+ ;;
+esac