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-rw-r--r--tools/perf/util/session.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 72458d9da5b1..20e011c99a94 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1326,3 +1326,22 @@ int perf_session__cpu_bitmap(struct perf_session *session,
return 0;
}
+
+void perf_session__fprintf_info(struct perf_session *session, FILE *fp,
+ bool full)
+{
+ struct stat st;
+ int ret;
+
+ if (session == NULL || fp == NULL)
+ return;
+
+ ret = fstat(session->fd, &st);
+ if (ret == -1)
+ return;
+
+ fprintf(fp, "# ========\n");
+ fprintf(fp, "# captured on: %s", ctime(&st.st_ctime));
+ perf_header__fprintf_info(session, fp, full);
+ fprintf(fp, "# ========\n#\n");
+}