From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 5.mo2.mail-out.ovh.net ([87.98.181.248] helo=mo2.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Ra9cU-00022R-TP for barebox@lists.infradead.org; Mon, 12 Dec 2011 17:24:55 +0000 Received: from mail240.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo2.mail-out.ovh.net (Postfix) with SMTP id 41B1ADC64A9 for ; Mon, 12 Dec 2011 18:25:11 +0100 (CET) From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 12 Dec 2011 18:20:27 +0100 Message-Id: <1323710427-8362-1-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: [re-PATCH 1/1] sanbox: add linux_execve and linux_exec command To: barebox@lists.infradead.org this will allow to execute a program of the host from barebox Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- Hi, I do not known why but we lost a part of the commit Best Regards, J. commands/linux_exec.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 60 insertions(+), 0 deletions(-) create mode 100644 commands/linux_exec.c diff --git a/commands/linux_exec.c b/commands/linux_exec.c new file mode 100644 index 0000000..00c7e80 --- /dev/null +++ b/commands/linux_exec.c @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2011 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 + +static int do_linux_exec(struct command *cmdtp, int argc, char *argv[]) +{ + int ret; + char **newargv; + char *newenv[] = { NULL }; + int i, j; + + if (argc < 2) + return 1; + + newargv = xzalloc(sizeof(char*) * argc); + + for (j = 0, i = 1; i < argc; i++, j++) + newargv[j] = argv[i]; + + newargv[j] = NULL; + ret = linux_execve(argv[1], newargv, newenv); + + free(newargv); + + if (ret) + return 1; + + return 0; +} + +BAREBOX_CMD_HELP_START(linux_exec) +BAREBOX_CMD_HELP_USAGE("linux_exec ...\n") +BAREBOX_CMD_HELP_SHORT("Execute a command on the host\n") +BAREBOX_CMD_HELP_END + +BAREBOX_CMD_START(linux_exec) + .cmd = do_linux_exec, + .usage = "Execute a command on the host", + BAREBOX_CMD_HELP(cmd_linux_exec_help) +BAREBOX_CMD_END -- 1.7.7 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox