From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753984AbdAZVUg (ORCPT ); Thu, 26 Jan 2017 16:20:36 -0500 Received: from relay2-d.mail.gandi.net ([217.70.183.194]:46680 "EHLO relay2-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753942AbdAZVUe (ORCPT ); Thu, 26 Jan 2017 16:20:34 -0500 X-Originating-IP: 208.91.1.34 From: Joe Stringer To: acme@kernel.org Cc: wangnan0@huawei.com, ast@fb.com, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCHv3 perf/core 4/6] tools perf util: Make rm_rf(path) argument const Date: Thu, 26 Jan 2017 13:19:59 -0800 Message-Id: <20170126212001.14103-5-joe@ovn.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170126212001.14103-1-joe@ovn.org> References: <20170126212001.14103-1-joe@ovn.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rm_rf() doesn't modify its path argument, and a future caller will pass a string constant into it to delete. Signed-off-by: Joe Stringer --- v3: Initial post. --- tools/perf/util/util.c | 2 +- tools/perf/util/util.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index bf29aed16bd6..d8b45cea54d0 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -85,7 +85,7 @@ int mkdir_p(char *path, mode_t mode) return (stat(path, &st) && mkdir(path, mode)) ? -1 : 0; } -int rm_rf(char *path) +int rm_rf(const char *path) { DIR *dir; int ret = 0; diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 6e8be174ec0b..c74708da8571 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -209,7 +209,7 @@ static inline int sane_case(int x, int high) } int mkdir_p(char *path, mode_t mode); -int rm_rf(char *path); +int rm_rf(const char *path); struct strlist *lsdir(const char *name, bool (*filter)(const char *, struct dirent *)); bool lsdir_no_dot_filter(const char *name, struct dirent *d); int copyfile(const char *from, const char *to); -- 2.11.0