From patchwork Fri Jul 10 15:28:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 65383 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1jtutJ-009Ywm-Gj; Fri, 10 Jul 2020 15:24:45 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728067AbgGJP3b (ORCPT + 1 other); Fri, 10 Jul 2020 11:29:31 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:50770 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726832AbgGJP3b (ORCPT ); Fri, 10 Jul 2020 11:29:31 -0400 Received: from pyrite.rasen.tech (unknown [IPv6:2400:4051:61:600:2c71:1b79:d06d:5032]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E36AA2C0; Fri, 10 Jul 2020 17:29:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1594394969; bh=8YpS6M62rzCTKd8bpWa38Z1F4L8DhLSDvcPeqDKa5Ho=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HlESv3tmhLTnj/nRcCnf+VFIJPnabnpVmtYko2yd5kcTGAqNjCam8CRDwGbRa/MnD l7ulfjIs4zWUUlsGlda1exluxu6p7hUcnV4watqxaSeoeiovgcZ9aLpjdNQIszbyT7 QgyaBnphsnrZKoW6YFG3uksa9eOqG/3XaHWZ85RQ= From: Paul Elder To: linux-media@vger.kernel.org Cc: Paul Elder , laurent.pinchart@ideasonboard.com, hverkuil@xs4all.nl Subject: [PATCH v2 5/6] cec-follower: Add version command Date: Sat, 11 Jul 2020 00:28:57 +0900 Message-Id: <20200710152858.486326-5-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200710152858.486326-1-paul.elder@ideasonboard.com> References: <20200710152858.486326-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Add a --version option to cec-follower to retrieve the version of cec-follower. Signed-off-by: Paul Elder --- utils/cec-follower/cec-follower.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/utils/cec-follower/cec-follower.cpp b/utils/cec-follower/cec-follower.cpp index 9cead57a..34663f5b 100644 --- a/utils/cec-follower/cec-follower.cpp +++ b/utils/cec-follower/cec-follower.cpp @@ -46,6 +46,7 @@ enum Option { OptShowState = 's', OptWallClock = 'w', OptServiceByDigID = 128, + OptVersion, OptLast = 256 }; @@ -70,10 +71,16 @@ static struct option long_options[] = { { "wall-clock", no_argument, 0, OptWallClock }, { "service-by-dig-id", no_argument, 0, OptServiceByDigID }, { "ignore", required_argument, 0, OptIgnore }, + { "version", no_argument, 0, OptVersion }, { 0, 0, 0, 0 } }; +static void version() +{ + printf("cec-follower " PACKAGE_VERSION "\n"); +} + static void usage() { printf("Usage:\n" @@ -93,6 +100,7 @@ static void usage() " Ignore messages from logical address and opcode\n" " . 'all' can be used for or to match\n" " all logical addresses or opcodes.\n" + " --version Show version information\n" ); } @@ -427,6 +435,9 @@ int main(int argc, char **argv) show_msgs = true; show_state = true; break; + case OptVersion: + version(); + std::exit(EXIT_SUCCESS); case ':': fprintf(stderr, "Option '%s' requires a value\n", argv[optind]);