PREIN

/bin/sh

# Add the "dbus" user and group
/usr/sbin/groupadd -r -g 81 dbus 2>/dev/null || :
/usr/sbin/useradd -c 'System message bus' -u 81 -g 81 \
	-s /sbin/nologin -r -d '/' dbus 2> /dev/null || :

PREUN

/bin/sh

if [ $1 = 0 ]; then
    /sbin/service messagebus stop
    /sbin/chkconfig --del messagebus
fi

POSTIN

/bin/sh

/sbin/chkconfig --add messagebus
/sbin/chkconfig messagebus resetpriorities