xref: /freebsd-10-stable/etc/periodic/daily/510.status-world-kernel

#!/bin/sh
#
# $FreeBSD: stable/10/etc/periodic/daily/510.status-world-kernel 277520 2015-01-22 02:24:09Z gjb $
#
# Check that the running userland and kernel versions are in sync.

# If there is a global system configuration file, suck it in.
#
if [ -r /etc/defaults/periodic.conf ]
then
    . /etc/defaults/periodic.conf
    source_periodic_confs
fi

case "$daily_status_world_kernel" in
    [Yy][Ee][Ss])
	rc=0
	_U=$(/usr/bin/uname -U 2>/dev/null)
	_K=$(/usr/bin/uname -K 2>/dev/null)
	[ -z "${_U}" -o -z "${_K}" ] && exit 0
	echo ""
	echo "Checking userland and kernel versions:"
	if [ "${_U}" != "${_K}" ]; then
	    echo "Userland and kernel are not in sync"
	    echo "Userland version: ${_U}"
	    echo "Kernel version: ${_K}"
	    rc=1
	else
	    echo "Userland and kernel are in sync."
	fi
	;;

    *)  rc=0;;
esac

exit $rc