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Date: Wed, 3 Jun 2015 17:12:55 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: Keith Wiles <keith.wiles@intel.com>
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Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [RFC PATCH] eal:Add new API for parsing args at
 rte_eal_init time
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On Wed,  3 Jun 2015 13:49:53 -0500
Keith Wiles <keith.wiles@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.