Merge pull request #182 from setrofim/master
shutil: fix read_tree_values and hotplug_online_all for sh
diff --git a/devlib/bin/scripts/shutils.in b/devlib/bin/scripts/shutils.in
index 024e891..007d0a5 100755
--- a/devlib/bin/scripts/shutils.in
+++ b/devlib/bin/scripts/shutils.in
@@ -200,8 +200,7 @@
################################################################################
hotplug_online_all() {
- PATHS=(/sys/devices/system/cpu/cpu[0-9]*)
- for path in "${PATHS[@]}"; do
+ for path in /sys/devices/system/cpu/cpu[0-9]*; do
if [ $(cat $path/online) -eq 0 ]; then
echo 1 > $path/online
fi
@@ -213,17 +212,21 @@
################################################################################
read_tree_values() {
- PATH=$1
+ BASEPATH=$1
MAXDEPTH=$2
- if [ ! -e $PATH ]; then
- echo "ERROR: $PATH does not exist"
+ if [ ! -e $BASEPATH ]; then
+ echo "ERROR: $BASEPATH does not exist"
exit 1
fi
- PATHS=($($BUSYBOX find $PATH -follow -maxdepth $MAXDEPTH))
- if [ ${#PATHS[@]} -gt 1 ]; then
- $BUSYBOX grep -s '' ${PATHS[@]}
+ PATHS=$($BUSYBOX find $BASEPATH -follow -maxdepth $MAXDEPTH)
+ i=0
+ for path in $PATHS; do
+ i=$(expr $i + 1)
+ done
+ if [ $i -gt 1 ]; then
+ $BUSYBOX grep -s '' $PATHS
fi
}