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Current File : //proc/self/root/usr/share/initramfs-tools/scripts/local-premount/resume

#!/bin/sh

PREREQ=""

prereqs()
{
	echo "$PREREQ"
}

case $1 in
# get pre-requisites
prereqs)
	prereqs
	exit 0
	;;
esac

if [ -z "${resume}" ]; then
	exit 0
fi

case $resume in
LABEL=*)
	resume="${resume#LABEL=}"

	# support any / in LABEL= path (escape to \x2f)
	case "${resume}" in
	*/*)
		if  command -v sed >/dev/null 2>&1; then
			resume="$(echo ${resume} | sed 's,/,\\x2f,g')"
		else
			if [ "${resume}" != "${resume#/}" ]; then
				resume="\x2f${resume#/}"
			fi
			if [ "${resume}" != "${resume%/}" ]; then
				resume="${resume%/}\x2f"
			fi
			IFS='/'
			newresume=
			for s in $resume; do
				newresume="${newresume:+${newresume}\\x2f}${s}"
			done
			unset IFS
			resume="${newresume}"
		fi
	esac
	resume="/dev/disk/by-label/${resume}"
	;;
UUID=*)
	resume="/dev/disk/by-uuid/${resume#UUID=}"
	;;
esac

[ ! -e "${resume}" ] && exit 0

[ ! -e /sys/power/resume ] && exit 0

# hardcode path, uswsusp ships an resume binary too
if [ -n "${resume_offset}" ]; then
	/bin/resume ${resume} ${resume_offset}
else
	/bin/resume ${resume}
fi