From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754528AbaHNCWz (ORCPT ); Wed, 13 Aug 2014 22:22:55 -0400 Received: from mail9.hitachi.co.jp ([133.145.228.44]:52022 "EHLO mail9.hitachi.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754484AbaHNCWw (ORCPT ); Wed, 13 Aug 2014 22:22:52 -0400 X-AuditID: 85900ec0-d1328b9000001514-bb-53ec1d7a8fa9 Subject: [PATCH 10/13] perf buildid-cache: Use strerror_r instead of strerror From: Masami Hiramatsu To: Arnaldo Carvalho de Melo Cc: Naohiro Aota , Peter Zijlstra , LKML , Ingo Molnar , Paul Mackerras , Namhyung Kim Date: Thu, 14 Aug 2014 02:22:49 +0000 Message-ID: <20140814022249.3545.53211.stgit@kbuild-fedora.novalocal> In-Reply-To: <20140814022228.3545.90481.stgit@kbuild-fedora.novalocal> References: <20140814022228.3545.90481.stgit@kbuild-fedora.novalocal> User-Agent: StGit/0.17-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use strerror_r instead of strerror in error messages for thread-safety. Signed-off-by: Masami Hiramatsu --- tools/perf/builtin-buildid-cache.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c index ac5838e..7038575 100644 --- a/tools/perf/builtin-buildid-cache.c +++ b/tools/perf/builtin-buildid-cache.c @@ -291,6 +291,7 @@ int cmd_buildid_cache(int argc, const char **argv, *missing_filename = NULL, *update_name_list_str = NULL, *kcore_filename; + char sbuf[STRERR_BUFSIZE]; struct perf_data_file file = { .mode = PERF_DATA_MODE_READ, @@ -347,7 +348,7 @@ int cmd_buildid_cache(int argc, const char **argv, continue; } pr_warning("Couldn't add %s: %s\n", - pos->s, strerror(errno)); + pos->s, strerror_r(errno, sbuf, sizeof(sbuf))); } strlist__delete(list); @@ -365,7 +366,7 @@ int cmd_buildid_cache(int argc, const char **argv, continue; } pr_warning("Couldn't remove %s: %s\n", - pos->s, strerror(errno)); + pos->s, strerror_r(errno, sbuf, sizeof(sbuf))); } strlist__delete(list); @@ -386,7 +387,7 @@ int cmd_buildid_cache(int argc, const char **argv, continue; } pr_warning("Couldn't update %s: %s\n", - pos->s, strerror(errno)); + pos->s, strerror_r(errno, sbuf, sizeof(sbuf))); } strlist__delete(list);