#!/bin/ash
. /etc/ash_functions

TRACE "Under /bin/poweroff"

# Shut down TPM
if [ "$CONFIG_TPM" = "y" ]; then
	tpmr shutdown
fi

# Sync all mounted filesystems
echo s > /proc/sysrq-trigger

# Remount all mounted filesystems in read-only mode
echo u > /proc/sysrq-trigger

# Shut off the system
echo o > /proc/sysrq-trigger