From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 4.mo2.mail-out.ovh.net ([87.98.172.75] helo=mo2.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T8TZf-0001uH-S1 for barebox@lists.infradead.org; Mon, 03 Sep 2012 10:08:15 +0000 Received: from mail21.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo2.mail-out.ovh.net (Postfix) with SMTP id E253FDC37DB for ; Mon, 3 Sep 2012 12:13:24 +0200 (CEST) From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 3 Sep 2012 12:08:11 +0200 Message-Id: <1346666898-19347-11-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1346666898-19347-1-git-send-email-plagnioj@jcrosoft.com> References: <20120903100409.GC24296@game.jcrosoft.org> <1346666898-19347-1-git-send-email-plagnioj@jcrosoft.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 11/18] command: add ln support To: barebox@lists.infradead.org Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- commands/Kconfig | 4 ++++ commands/Makefile | 1 + commands/ln.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 56 insertions(+) create mode 100644 commands/ln.c diff --git a/commands/Kconfig b/commands/Kconfig index 876f2f8..337f545 100644 --- a/commands/Kconfig +++ b/commands/Kconfig @@ -57,6 +57,10 @@ config CMD_READLINE tristate prompt "readline" +config CMD_LN + tristate + prompt "ln" + config CMD_TRUE tristate default y diff --git a/commands/Makefile b/commands/Makefile index ab6c7ea..ccebd7f 100644 --- a/commands/Makefile +++ b/commands/Makefile @@ -73,3 +73,4 @@ obj-$(CONFIG_CMD_GLOBAL) += global.o obj-$(CONFIG_CMD_BASENAME) += basename.o obj-$(CONFIG_CMD_DIRNAME) += dirname.o obj-$(CONFIG_CMD_READLINK) += readlink.o +obj-$(CONFIG_CMD_LN) += ln.o diff --git a/commands/ln.c b/commands/ln.c new file mode 100644 index 0000000..0237447 --- /dev/null +++ b/commands/ln.c @@ -0,0 +1,51 @@ +/* + * ln.c - make links between files + * + * Copyright (c) 2012 Jean-Christophe PLAGNIOL-VILLARD + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include +#include +#include +#include +#include +#include + +static int do_ln(int argc, char *argv[]) +{ + if (argc != 3) + return COMMAND_ERROR_USAGE; + + if (symlink(argv[1], argv[2]) < 0) { + perror("ln"); + return 1; + } + return 0; +} + +BAREBOX_CMD_HELP_START(ln) +BAREBOX_CMD_HELP_USAGE("ln SRC DEST\n") +BAREBOX_CMD_HELP_SHORT("symlink - make a new name for a file\n") +BAREBOX_CMD_HELP_END + +BAREBOX_CMD_START(ln) + .cmd = do_ln, + .usage = "symlink - make a new name for a file", + BAREBOX_CMD_HELP(cmd_ln_help) +BAREBOX_CMD_END -- 1.7.10.4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox