From patchwork Sat Mar 20 18:38:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Wagner X-Patchwork-Id: 405990 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3B76C4345B for ; Sat, 20 Mar 2021 18:39:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 975326193B for ; Sat, 20 Mar 2021 18:39:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229996AbhCTSjL (ORCPT ); Sat, 20 Mar 2021 14:39:11 -0400 Received: from mx2.suse.de ([195.135.220.15]:51954 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229922AbhCTSik (ORCPT ); Sat, 20 Mar 2021 14:38:40 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id DB63BAC1D; Sat, 20 Mar 2021 18:38:39 +0000 (UTC) From: Daniel Wagner To: Clark Williams , John Kacur Cc: linux-rt-users@vger.kernel.org, Daniel Wagner Subject: [PATCH rt-tests v3 28/33] pip_stress: Prepare arg parser to accept only long options Date: Sat, 20 Mar 2021 19:38:24 +0100 Message-Id: <20210320183829.1318-29-dwagner@suse.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210320183829.1318-1-dwagner@suse.de> References: <20210320183829.1318-1-dwagner@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org Introduce the option value enums to be able to parse only long options. Signed-off-by: Daniel Wagner Signed-off-by: John Kacur --- src/pi_tests/pip_stress.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/src/pi_tests/pip_stress.c b/src/pi_tests/pip_stress.c index ed034799da66..0831f698ff1d 100644 --- a/src/pi_tests/pip_stress.c +++ b/src/pi_tests/pip_stress.c @@ -77,6 +77,10 @@ static void usage(int error) exit(error); } +enum option_values { + OPT_HELP=1 +}; + int main(int argc, char *argv[]) { void *mptr; /* memory pointer */ @@ -87,14 +91,15 @@ int main(int argc, char *argv[]) for (;;) { struct option long_options[] = { - { "help", no_argument, NULL, 'h' }, - { NULL, 0, NULL, 0 }, + {"help", no_argument, NULL, OPT_HELP}, + {NULL, 0, NULL, 0} }; - int c = getopt_long(argc, argv, "s:h", long_options, NULL); + int c = getopt_long(argc, argv, "h", long_options, NULL); if (c == -1) break; switch (c) { + case OPT_HELP: case 'h': usage(0); break;