summaryrefslogtreecommitdiff
path: root/scripts/local-premount/resume
blob: 881af903346051108eb8f630dcb881542fa7a761 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#!/bin/sh

PREREQ=""

prereqs()
{
	echo "$PREREQ"
}

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

if [ "x${resume}" = "x" ]; then
	exit
fi

case $resume in
	LABEL=*)
	resume="/dev/disk/by-label/${resume#LABEL=}"
	;;
	UUID=*)
	resume="/dev/disk/by-uuid/${resume#UUID=}"
	;;
esac

if [ ! -e "${resume}" ]; then
	exit
fi

if [ -e /sys/power/resume ]; then
	# hardcode path, uswsusp ships an resume binary too
	/bin/resume ${resume}
fi