[projects/geninitrd.git] / mod-tuxonice.sh

#!/bin/sh
# geninitrd mod: tuxonice
USE_TUXONICE=${USE_TUXONICE:-no}

#
# setup geninitrd module
# @access	public
setup_mod_tuxonice() {
	# backwards compatible

	if [ "$USE_SUSPEND2" ]; then
		USE_TUXONICE=$USE_SUSPEND2
		warn "USE_SUSPEND2 is deprecated, use USE_TUXONICE now instead."
	fi
}

# generate initrd fragment
# @access	public
initrd_gen_tuxonice() {
	if ! is_yes "$USE_TUXONICE"; then
		return
	fi
	mount_sys
	add_linuxrc <<-'EOF'
		resume=no
		for arg in $CMDLINE; do
			if [ "${arg##resume=}" != "${arg}" -o "${arg##resume2=}" != "${arg}" ]; then
				resume=yes
			fi
		done
		if [ "$resume" = "yes" ]; then
			[ -e /proc/suspend2/do_resume ] && echo 1 > /proc/suspend2/do_resume
			[ -e /sys/power/suspend2/do_resume ] && echo 1 > /sys/power/suspend2/do_resume
			[ -e /sys/power/tuxonice/do_resume ] && echo 1 > /sys/power/tuxonice/do_resume
		fi
	EOF
}
Commit	Line	Data
c65bb959	1	#!/bin/sh
c65bb959	2	# geninitrd mod: tuxonice
6e49b0b1	3	USE_TUXONICE=${USE_TUXONICE:-no}
c65bb959 ER	4
	5	#
	6	# setup geninitrd module
	7	# @access public
	8	setup_mod_tuxonice() {
	9	# backwards compatible
	10
	11	if [ "$USE_SUSPEND2" ]; then
	12	USE_TUXONICE=$USE_SUSPEND2
	13	warn "USE_SUSPEND2 is deprecated, use USE_TUXONICE now instead."
	14	fi
	15	}
	16
	17	# generate initrd fragment
	18	# @access public
	19	initrd_gen_tuxonice() {
1b481849 ER	20	if ! is_yes "$USE_TUXONICE"; then
	21	return
	22	fi
c65bb959 ER	23	mount_sys
	24	add_linuxrc <<-'EOF'
	25	resume=no
	26	for arg in $CMDLINE; do
	27	if [ "${arg##resume=}" != "${arg}" -o "${arg##resume2=}" != "${arg}" ]; then
	28	resume=yes
	29	fi
	30	done
	31	if [ "$resume" = "yes" ]; then
ff08846d ER	32	[ -e /proc/suspend2/do_resume ] && echo 1 > /proc/suspend2/do_resume
	33	[ -e /sys/power/suspend2/do_resume ] && echo 1 > /sys/power/suspend2/do_resume
	34	[ -e /sys/power/tuxonice/do_resume ] && echo 1 > /sys/power/tuxonice/do_resume
c65bb959 ER	35	fi
	36	EOF
	37	}