netdev - Re: [PATCH net-next 4/8] tools: bpftool: add `bpftool prog help` as real command i.r.t exit code

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Date:   Fri, 20 Oct 2017 12:56:07 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        netdev@...r.kernel.org
CC:     oss-drivers@...ronome.com,
        Quentin Monnet <quentin.monnet@...ronome.com>
Subject: Re: [PATCH net-next 4/8] tools: bpftool: add `bpftool prog help`
 as real command i.r.t exit code

On 10/20/2017 12:46 AM, Jakub Kicinski wrote:
> From: Quentin Monnet <quentin.monnet@...ronome.com>
>
> Make error messages and return codes more consistent. Specifically, make
> `bpftool prog help` a real command, instead of printing usage by default
> for a non-recognized "help" command. Output is the same, but this makes
> bpftool return with a success value instead of an error.
>
> Signed-off-by: Quentin Monnet <quentin.monnet@...ronome.com>
> Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>

Acked-by: Daniel Borkmann <daniel@...earbox.net>