mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Ian Abbott <abbotti@mev.co.uk>
To: barebox@lists.infradead.org
Cc: Ian Abbott <abbotti@mev.co.uk>
Subject: [PATCH] commands: add ':' as alias for 'true'
Date: Wed, 17 May 2017 12:46:49 +0100	[thread overview]
Message-ID: <20170517114649.26061-1-abbotti@mev.co.uk> (raw)

':' 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(+)

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

             reply	other threads:[~2017-05-17 11:47 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-17 11:46 Ian Abbott [this message]
2017-05-17 13:56 ` Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170517114649.26061-1-abbotti@mev.co.uk \
    --to=abbotti@mev.co.uk \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox