#!/bin/sh
PREREQ=""
prereqs()
{
echo "$PREREQ"
}
case $1 in
# get pre-requisites
prereqs)
prereqs
exit 0
;;
esac
if [ -z "${resume?}" ] || [ ! -e /sys/power/resume ]; then
exit 0
fi
. /scripts/functions
. /scripts/local
if ! local_device_setup "${resume}" "suspend/resume device" false; then
exit 0
fi
if [ "$(get_fstype "${DEV}")" = suspend ] &&
command -v plymouth >/dev/null &&
plymouth --ping; then
plymouth display-message --text="Resuming from hibernation"
# The above command does not wait for a framebuffer update to
# complete, so the kernel can freeze the framebuffer before
# the message is even visible. Wait just a moment to make
# that less likely.
sleep 0.1
fi
# hardcode path, uswsusp ships an resume binary too
if [ -n "${resume_offset?}" ]; then
/bin/resume "${DEV}" "${resume_offset}"
else
/bin/resume "${DEV}"
fi
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