[LTP] [PATCH v2] tst_test.sh: achieve TST_RETRY_FUNC function in shell

[Petr Vorel]

Hi Li,

> Hi Petr,

> And also, we'd better skip the TST_ prefix name check in test library,
> otherwise we will get LTP warnings like:

> <<<test_output>>>
> numa01 1 TWARN: Reserved variable TST_RETRY_FUNC used!
I'm sorry I've noticed it but forget to report it.
...
> @@ -255,6 +297,7 @@ tst_run()
>                         OPTS|USAGE|PARSE_ARGS|POS_ARGS);;
>                         NEEDS_ROOT|NEEDS_TMPDIR|NEEDS_DEVICE|DEVICE);;
>                         NEEDS_CMDS|NEEDS_MODULE|MODPATH|DATAROOT);;
> +                       RETRY_FUNC|RETRY_FN_EXP_BACKOFF);;
>                         IPV6);;

> I prefer to merge this change along with your suggestions in PATCH v3 as
> well.

Sure!

> Thanks,
> Li Wang


Kind regards,
Petr