From: Bruce Richardson <bruce.richardson@intel.com>
To: Tiwei Bie <btw@mail.ustc.edu.cn>
Cc: dev@dpdk.org, dprovan@bivio.net
Subject: Re: [dpdk-dev] [PATCH v2] eal: don't reset getopt lib
Date: Mon, 19 Oct 2015 14:16:17 +0100 [thread overview]
Message-ID: <20151019131617.GB13556@bricha3-MOBL3> (raw)
In-Reply-To: <1445260390-78613-1-git-send-email-btw@mail.ustc.edu.cn>
On Mon, Oct 19, 2015 at 09:13:10PM +0800, Tiwei Bie wrote:
> Someone may need to call rte_eal_init() with a fake argc/argv array
> in the middle of using getopt() to parse its own unrelated argc/argv
> parameters. So getopt lib shouldn't be reset by rte_eal_init().
>
> Now eal will always save optind, optarg and optopt (and optreset on
> FreeBSD) at the beginning, initialize optind (and optreset on FreeBSD)
> to 1 before calling getopt_long(), then restore all values after.
>
> Suggested-by: Don Provan <dprovan@bivio.net>
> Suggested-by: Bruce Richardson <bruce.richardson@intel.com>
> Signed-off-by: Tiwei Bie <btw@mail.ustc.edu.cn>
> Reviewed-by: Don Provan <dprovan@bivio.net>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
next prev parent reply other threads:[~2015-10-19 13:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 11:46 [dpdk-dev] [PATCH] " Tiwei Bie
2015-10-15 16:22 ` Don Provan
2015-10-16 2:25 ` Tiwei Bie
2015-10-19 10:36 ` Bruce Richardson
2015-10-19 13:15 ` Tiwei Bie
2015-10-19 13:13 ` [dpdk-dev] [PATCH v2] " Tiwei Bie
2015-10-19 13:16 ` Bruce Richardson [this message]
2015-10-21 5:33 ` David Marchand
2015-10-21 6:17 ` Tiwei Bie
2015-11-04 22:21 ` Thomas Monjalon
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