[LTP] [PATCH v2 1/2] shell: Add checkpoints api for new lib

[Petr Vorel]

Hi Joerg,

LGTM, good idea.

But I'd rename $LTP_IPC_PATH to $TST_IPC_PATH to follow conventions to new API
(There are also some LTP_* definitions in the legacy C API which were renamed as
TST_* in the new API).


> +	if [ -n "$TST_NEEDS_CHECKPOINTS" -a -f "${LTP_IPC_PATH}" ]; then
nit (remove unnecessary {}):
    if [ -n "$TST_NEEDS_CHECKPOINTS" -a -f "$TST_IPC_PATH" ]; then
> +		rm ${LTP_IPC_PATH}
and here:
		rm $TST_IPC_PATH

Kind regards,
Petr