From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YWUbe-00012x-Oy for barebox@lists.infradead.org; Fri, 13 Mar 2015 18:46:47 +0000 Date: Fri, 13 Mar 2015 19:46:22 +0100 From: Robert Schwebel Message-ID: <20150313184621.GD26703@pengutronix.de> References: <20150313083211.GW30554@ns203013.ovh.net> <1426236142-12050-1-git-send-email-plagnioj@jcrosoft.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1426236142-12050-1-git-send-email-plagnioj@jcrosoft.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 1/1] command: allow runtime usage To: Jean-Christophe PLAGNIOL-VILLARD Cc: barebox@lists.infradead.org On Fri, Mar 13, 2015 at 09:42:22AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > this will allow as example to list the current supported digest ^ ^ ^ T ly . Maybe you mean "This will for example allow to list the currently supported digest."? > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD > --- > common/command.c | 2 ++ > include/command.h | 3 +++ > 2 files changed, 5 insertions(+) > > diff --git a/common/command.c b/common/command.c > index 61191c2..dc2cb88 100644 > --- a/common/command.c > +++ b/common/command.c > @@ -47,6 +47,8 @@ void barebox_cmd_usage(struct command *cmdtp) > puts(cmdtp->help); > putchar('\n'); > } > + if (cmdtp->usage) > + cmdtp->usage(); > #endif > } > EXPORT_SYMBOL(barebox_cmd_usage); > diff --git a/include/command.h b/include/command.h > index 5d5bf53..3aca1a9 100644 > --- a/include/command.h > +++ b/include/command.h > @@ -54,6 +54,7 @@ struct command { > uint32_t group; > #ifdef CONFIG_LONGHELP > const char *help; /* Help message (long) */ > + void (*usage)(void); > #endif > } > #ifdef __x86_64__ > @@ -115,8 +116,10 @@ static const __maybe_unused char cmd_##_name##_help[] = > > #ifdef CONFIG_LONGHELP > #define BAREBOX_CMD_HELP(text) .help = text, > +#define BAREBOX_CMD_USAGE(fn) .usage = fn, > #else > #define BAREBOX_CMD_HELP(text) > +#define BAREBOX_CMD_USAGE(fn) > #endif > > #define BAREBOX_CMD_GROUP(grp) .group = grp, > -- > 2.1.4 > > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox