From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,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 984E0C5B578 for ; Tue, 2 Jul 2019 02:27:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6D55D21850 for ; Tue, 2 Jul 2019 02:27:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562034472; bh=2Ao3hUKmTlKGsmD8Lyk1U16zAJ7ULSFrqcD1YOz+Vd0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TzZ4QcldPRpJz6WDeojLt1a13puuM3St3QlRWZ7NjujMBuowdX+bi8sImPFAhmXoL Gl12MxMVhkPjcb3INvznNsrka0SSsWWerRHAe3l7sNrn/pSi0uh7DMVHGzV2TCMjSC zdaGDy/ofpDugrhQ3P/QuV2qcTQD0L90WrzFLs/I= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727503AbfGBC1v (ORCPT ); Mon, 1 Jul 2019 22:27:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:40376 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727469AbfGBC1t (ORCPT ); Mon, 1 Jul 2019 22:27:49 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 409D32173E; Tue, 2 Jul 2019 02:27:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562034468; bh=2Ao3hUKmTlKGsmD8Lyk1U16zAJ7ULSFrqcD1YOz+Vd0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DRmkf/0TyXNb5aYeO02Kw3IjqePOlD1Y2BzeQeA8XViklA8mw2EuFrHAbd1XWJwdI XPM7KIBqVII8gcXagKop8v+b0GfZYlicU6jmfIC1Tlwbncp2jh8pplBGXKGTYMs1SY i1MPRM9zR8Ut7mr53Zx0mLWkAwmvXVvXH36yJDpo= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Masami Hiramatsu Subject: [PATCH 27/43] perf probe: Use skip_spaces() for argv handling Date: Mon, 1 Jul 2019 23:26:00 -0300 Message-Id: <20190702022616.1259-28-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190702022616.1259-1-acme@kernel.org> References: <20190702022616.1259-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo The skip_sep() routine has the same implementation as skip_spaces(), recently adopted from the kernel, sources, switch to it. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Masami Hiramatsu Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-0ix211a81z2016dl5nmtdci4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/string.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index 084c3e4e9400..d28e723e2790 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -69,18 +69,6 @@ s64 perf_atoll(const char *str) return -1; } -/* - * Helper function for splitting a string into an argv-like array. - * originally copied from lib/argv_split.c - */ -static const char *skip_sep(const char *cp) -{ - while (*cp && isspace(*cp)) - cp++; - - return cp; -} - static const char *skip_arg(const char *cp) { while (*cp && !isspace(*cp)) @@ -94,7 +82,7 @@ static int count_argc(const char *str) int count = 0; while (*str) { - str = skip_sep(str); + str = skip_spaces(str); if (*str) { count++; str = skip_arg(str); @@ -148,7 +136,7 @@ char **argv_split(const char *str, int *argcp) argvp = argv; while (*str) { - str = skip_sep(str); + str = skip_spaces(str); if (*str) { const char *p = str; -- 2.20.1