[dpdk-dev] [RFC PATCH] eal:Add new API for parsing args at rte_eal_init time

[Stephen Hemminger]

On Wed,  3 Jun 2015 13:49:53 -0500
Keith Wiles <keith.wiles at intel.com> wrote:

> +/* Launch threads, called at application init() and parse app args. */
> +int
> +rte_eal_init_parse(int argc, char **argv,
> +             int (*parse)(int, char **))
> +{
> +     int     ret;
> +
> +     ret = rte_eal_init(argc, argv);
> +     if ((ret >= 0) && (parse != NULL)) {
> +             argc -= ret;
> +             argv += ret;

This won't work C is call by value.