From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olivier Matz <olivier.matz@6wind.com>
Subject: Re: [PATCH v2] doc: announce kvargs API change
Date: Thu, 22 Nov 2018 14:22:12 +0100
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References: <20181121154545.14261-1-thomas@monjalon.net>
 <20181122103223.22837-1-thomas@monjalon.net>
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On Thu, Nov 22, 2018 at 11:32:23AM +0100, Thomas Monjalon wrote:
> After processing a kvlist in rte_kvargs_process(),
> it may be needed to loop again over kvlist in order to know
> whether the key is matched or not.
> In order to simplify implementation of kvargs checks,
> a new pointer parameter may be used to get the match count.
> 
> The change of the function prototype would be as below:
> 
>  int
>  rte_kvargs_process(const struct rte_kvargs *kvlist,
>  		const char *key_match,
> +		int *match_count,
>  		arg_handler_t handler,
>  		void *opaque_arg)
> 
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

Maybe "unsigned int" instead of "int".

Apart from this,
Acked-by: Olivier Matz <olivier.matz@6wind.com>