From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 21/37] perf tools: Add rm_rf_perf_data function Date: Mon, 25 Feb 2019 18:20:19 -0300 Message-ID: <20190225212035.24781-22-acme@kernel.org> References: <20190225212035.24781-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190225212035.24781-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Andi Kleen , Adrian Hunter , Alexander Shishkin , Alexey Budankov , Peter Zijlstra , Stephane Eranian , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Jiri Olsa To remove perf.data including the directory, with checking on expected files and no other directories inside. Signed-off-by: Jiri Olsa Suggested-by: Andi Kleen Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/20190224190656.30163-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/util.c | 11 +++++++++++ tools/perf/util/util.h | 1 + 2 files changed, 12 insertions(+) diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 02b7a38f98ce..706818693086 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -202,6 +202,17 @@ static int rm_rf_depth_pat(const char *path, int depth, const char **pat) return rmdir(path); } +int rm_rf_perf_data(const char *path) +{ + const char *pat[] = { + "header", + "data.*", + NULL, + }; + + return rm_rf_depth_pat(path, 0, pat); +} + int rm_rf(const char *path) { return rm_rf_depth_pat(path, INT_MAX, NULL); diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index ece040b799f6..01c538027c6f 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -31,6 +31,7 @@ struct strlist; int mkdir_p(char *path, mode_t mode); int rm_rf(const char *path); +int rm_rf_perf_data(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); -- 2.20.1