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=-14.2 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_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 D5FC1C43387 for ; Tue, 18 Dec 2018 22:15:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A2AEE218A4 for ; Tue, 18 Dec 2018 22:15:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545171305; bh=adaX1c3PVpeOpSMZkWwBBQ22vMrSw3tTb40bRS1T6eU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RoRUrqedFNxyeVUeCQDDXGxK9MSxLITsxltztqDsxxiuJRHXKyJ3NR49pTS8lWOts Av3s4oKOgqQteqSgOtGrjpeAGMmHO2MPs2Hwers+6AUSzUT1uv3/QRA+1h09A5sDAl yg/wCPQXGXSaPbHlqhd7t7nxAjTIPf9MhRQfukO0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728095AbeLRWPE (ORCPT ); Tue, 18 Dec 2018 17:15:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:44644 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727549AbeLRWPD (ORCPT ); Tue, 18 Dec 2018 17:15:03 -0500 Received: from quaco.ghostprotocols.net (unknown [189.40.101.1]) (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 DF87C217D9; Tue, 18 Dec 2018 22:14:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545171302; bh=adaX1c3PVpeOpSMZkWwBBQ22vMrSw3tTb40bRS1T6eU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=voEemIb3s4wIesAD8g0I5Djq6JOh3UDBY5hvuaq9N01O5e6tmwfDyllAsjT6yLD8J W4/vS78bp78c8yQrPbFDsiHZv3qb+mN5fN0yja9aoFVFCDGO7d0Tj1fTKasDJlJmYq utT9WJLdkC/nyN5qTqT+ijka0hXlFp6ciXjWASTk= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Jiri Olsa , =?UTF-8?q?Luis=20Cl=C3=A1udio=20Gon=C3=A7alves?= , Namhyung Kim , Wang Nan Subject: [PATCH 49/63] perf trace: Enclose the errno strings with () Date: Tue, 18 Dec 2018 19:07:19 -0300 Message-Id: <20181218220733.15839-50-acme@kernel.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181218220733.15839-1-acme@kernel.org> References: <20181218220733.15839-1-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 To match strace, now both emit the same line for calls like: access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) Cc: Adrian Hunter Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-krxl6klsqc9qyktoaxyih942@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 226e994ac638..35d8fbe47ee4 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -2024,10 +2024,10 @@ errno_print: { const char *emsg = str_error_r(-ret, bf, sizeof(bf)), *e = errno_to_name(evsel, -ret); - fprintf(trace->output, "-1 %s %s", e, emsg); + fprintf(trace->output, "-1 %s (%s)", e, emsg); } } else if (ret == 0 && sc->fmt->timeout) - fprintf(trace->output, "0 Timeout"); + fprintf(trace->output, "0 (Timeout)"); else if (ttrace->ret_scnprintf) { char bf[1024]; struct syscall_arg arg = { -- 2.19.2