From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH] test: fix hang on FreeBSD
Date: Mon, 21 May 2018 14:30:47 +0200
Message-ID: <5146448.Vdf9GQnNb8@xps>
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Cc: dev@dpdk.org, ferruh.yigit@intel.com, stable@dpdk.org
To: Radu Nicolau <radu.nicolau@intel.com>
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21/05/2018 13:35, Radu Nicolau:
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
> ---
> @@ -34,7 +34,8 @@ test_panic(void)
>  		printf("Fork Failed\n");
>  		return -1;
>  	}
> -	wait(&status);
> +	sleep(1);
> +	waitpid(pid, &status, WNOHANG);

Please give an explanation why you are adding this sleep.