#!/usr/sbin/sh
#
# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
#

. /lib/svc/share/smf_include.sh
. /lib/svc/share/fs_include.sh

UPDATEFILE=/.boot_loader_update_required

smf_assert_globalzone

# Update the boot loader if a deferred boot loader update is required.
#
if [ -f $UPDATEFILE ]; then
	/usr/sbin/bootadm install-bootloader
	if [ $? = 0 ]; then
		/bin/rm -f $UPDATEFILE
	else
		# Failure to update the boot loader is a fatal
		# error.  We must interrupt the boot process to
		# inform the user that the boot loader could not
		# be installed so that they can investigate.  No
		# automated recovery is possible at this point,
		# and it's essential that the boot loader be updated
		# before the user can proceed to do things that
		# might make the system unbootable if the boot loader
		# is not updated (i.e. upgrade the root zfs pool to
		# a zpool version later than that supported by the
		# existing (installed) boot loader).

		exit $SMF_EXIT_ERR_FATAL
	fi
fi

exit $SMF_EXIT_OK