From: Sascha Hauer <s.hauer@pengutronix.de>
To: Ian Abbott <abbotti@mev.co.uk>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] commands: add ':' as alias for 'true'
Date: Wed, 17 May 2017 15:56:51 +0200 [thread overview]
Message-ID: <20170517135651.nj6xmqgml63kpkeq@pengutronix.de> (raw)
In-Reply-To: <20170517114649.26061-1-abbotti@mev.co.uk>
On Wed, May 17, 2017 at 12:46:49PM +0100, Ian Abbott wrote:
> ':' is the null command, sometimes used in shell scripts (especially
> after 'then'), but it is not yet supported by barebox. It is supposed
> to do nothing, successfully, just like the 'true' command, so add it as
> an alias.
>
> Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
> ---
> commands/true.c | 3 +++
> 1 file changed, 3 insertions(+)
Not sure how useful this is, but it's trivial, so why not?
Applied, thanks
Sascha
>
> diff --git a/commands/true.c b/commands/true.c
> index 24dea4692..b850f5165 100644
> --- a/commands/true.c
> +++ b/commands/true.c
> @@ -26,7 +26,10 @@ static int do_true(int argc, char *argv[])
> return 0;
> }
>
> +static const char *true_aliases[] = { ":", NULL};
> +
> BAREBOX_CMD_START(true)
> + .aliases = true_aliases,
> .cmd = do_true,
> BAREBOX_CMD_DESC("do nothing, successfully")
> BAREBOX_CMD_GROUP(CMD_GRP_SCRIPT)
> --
> 2.11.0
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
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prev parent reply other threads:[~2017-05-17 13:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 11:46 Ian Abbott
2017-05-17 13:56 ` Sascha Hauer [this message]
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