Zeug

suspend2_resume() {
	if [ -d /proc/suspend2 ] || [ -d /sys/power/suspend2 ]; then
		local splash_theme

		if grep "splash=" /proc/cmdline > /dev/null 2>&1; then
			splash_theme=`cat /proc/cmdline | sed 's/.*splash=/splash=/' | sed 's/ .*//' | sed 's/.*theme://' | sed 's/,.*//'`
		fi

		local suspend2_userui_program="/sys/power/suspend2/user_interface/program"
		local suspend2_do_resume="/sys/power/suspend2/do_resume"

		#
		# Backward compatibility
		#
		if [ -e /proc/suspend2 ]; then
			suspend2_userui_program="/proc/suspend2/userui_program"
			suspend2_do_resume="/proc/suspend2/do_resume"
		fi

		modules_scan suspend2

		if which suspend2ui_text > /dev/null 2>&1; then
			which suspend2ui_text > "${suspend2_userui_program}"
		fi

		if [ -n "${splash_theme}" ]; then
			ln -s /etc/splash/${splash_theme} /etc/splash/suspend2

			if which suspend2ui_fbsplash > /dev/null 2>&1; then
				which suspend2ui_fbsplash > "${suspend2_userui_program}"
			fi
		fi

		echo > "${suspend2_do_resume}"
	fi
}