From patchwork Sat Jul 11 05:24:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 65389 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1ju9Rw-00ANpg-8b; Sat, 11 Jul 2020 06:57:28 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727939AbgGKFYh (ORCPT + 1 other); Sat, 11 Jul 2020 01:24:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726786AbgGKFYh (ORCPT ); Sat, 11 Jul 2020 01:24:37 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 071AFC08C5DD for ; Fri, 10 Jul 2020 22:24:37 -0700 (PDT) Received: from pyrite.rasen.tech (unknown [IPv6:2400:4051:61:600:2c71:1b79:d06d:5032]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E81D372C; Sat, 11 Jul 2020 07:24:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1594445075; bh=RqL9nI6Na6108Vzbfv03n1BDZKu9y1UAubPBe8HazVw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FilZvqRChvSAHdTLSkP9WGk7LaT+mNSfLIDf3xleozb/G8riaCeF6tOFS+7lN8wu/ HWLyIrI9RLoMb+6CysFHRarf2ilBCuMWNQc7p0bw1LbPyYtu1OOMSmMAJmxfpAiY11 uCXFAhy0n41KJ9b7N3/xYJsrcxLKwlJlXPzbXyKE= From: Paul Elder To: linux-media@vger.kernel.org Cc: Paul Elder , laurent.pinchart@ideasonboard.com, hverkuil@xs4all.nl Subject: [PATCH v3 5/6] cec-follower: Add version command Date: Sat, 11 Jul 2020 14:24:13 +0900 Message-Id: <20200711052414.492535-5-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200711052414.492535-1-paul.elder@ideasonboard.com> References: <20200711052414.492535-1-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 --- Changes in v3: - embed PACKAGE_VERSION instead of string concatenation --- 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..a09e1550 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 %s\n", PACKAGE_VERSION); +} + 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]);