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=-14.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,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 8E73EC28CC0 for ; Wed, 29 May 2019 13:37:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6563C20883 for ; Wed, 29 May 2019 13:37:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559137049; bh=IQX/X9mHT0+/ptjruMQyG2V+KJR5hVZ2FACinDVI12w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oe6Jnx9vC530rbQTfDi3evS48djhUR/TRau4EyNhbQYpO1VCbob0Cka+IWxVjCyq8 EmegAOkNyvcDyY7a8zAg+2B/K9dYTSrBFxo8i8QEXLlyOKvg3RMeXiXtARoQgUm0w2 5uTGyOaR/6MGfHmfGCdv3x3GNtfOgfwhn+1GaYJI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727538AbfE2Nh2 (ORCPT ); Wed, 29 May 2019 09:37:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:52754 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727171AbfE2Nh0 (ORCPT ); Wed, 29 May 2019 09:37:26 -0400 Received: from quaco.ghostprotocols.net (unknown [177.195.211.85]) (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 F3ACE21E6A; Wed, 29 May 2019 13:37:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559137046; bh=IQX/X9mHT0+/ptjruMQyG2V+KJR5hVZ2FACinDVI12w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0RgXwADhEsJByzhmSwrLnIBv+pt1ngywWANgWeCrJDGdFrbPWKhaAL7AAX2YmQFcb 4rAv3Q6Gu5urPSYJFtsfV9ZTkghFZKtV3wHQrjOBwGyG45ZTm2COvGogR8iKDUJ5Ve AbBw1R2JSw7o8EuNp38kCyDuMc+SNtxHwyWVYpL4= 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 , Brendan Gregg , =?UTF-8?q?Luis=20Cl=C3=A1udio=20Gon=C3=A7alves?= Subject: [PATCH 15/41] perf trace: Introduce syscall_arg__scnprintf_strarray_flags Date: Wed, 29 May 2019 10:35:39 -0300 Message-Id: <20190529133605.21118-16-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190529133605.21118-1-acme@kernel.org> References: <20190529133605.21118-1-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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 So that one can just define a strarray and process it as a set of flags, similar to syscall_arg__scnprintf_strarray() with plain arrays. Cc: Adrian Hunter Cc: Brendan Gregg Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-nnt25wkpkow2w0yefhi6sb7q@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-trace.c | 5 +++++ tools/perf/trace/beauty/beauty.h | 3 +++ 2 files changed, 8 insertions(+) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 87b6dd3c33f5..16bb8c04c689 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -403,6 +403,11 @@ static size_t syscall_arg__scnprintf_strarray(char *bf, size_t size, #define SCA_STRARRAY syscall_arg__scnprintf_strarray +size_t syscall_arg__scnprintf_strarray_flags(char *bf, size_t size, struct syscall_arg *arg) +{ + return strarray__scnprintf_flags(arg->parm, bf, size, arg->show_string_prefix, arg->val); +} + size_t strarrays__scnprintf(struct strarrays *sas, char *bf, size_t size, const char *intfmt, bool show_prefix, int val) { size_t printed; diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h index 90c1ee708dc9..ad874e0beba5 100644 --- a/tools/perf/trace/beauty/beauty.h +++ b/tools/perf/trace/beauty/beauty.h @@ -108,6 +108,9 @@ struct syscall_arg { unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx); +size_t syscall_arg__scnprintf_strarray_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_STRARRAY_FLAGS syscall_arg__scnprintf_strarray_flags + size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg); #define SCA_STRARRAYS syscall_arg__scnprintf_strarrays -- 2.20.1