How to do array operation in busybox

[Pratik Prajapati]

Hi,

I am working on LTP-DDT project (https://github.com/rogerq/ltp-ddt) which i
cross-compiled for my target and my target uses busybox. But running it on
my target gives me error as array operation is not supported in busybox.

I have attached script with this mail.

I am getting error for :

sh: /opt/ltp/testcases/bin/ddt/common/common.sh: line 305: syntax error:
bad substitution

I tried this:

305: shift
306: index=0307: for arg;                               308: do
309:   x[$index]=$arg310:   ((index++))         311: done

but i got error:  syntax error: unexpected "(" (expecting "}")

Also couldn't found any solution on google.

How to make it work on busybox. Please help.

Thanks,

Pratik
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