1 files changed, 3 insertions, 0 deletions

diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 26d8cfd86e0a..c68d1b82e843 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -254,4 +254,7 @@ int perf_evsel__fprintf(struct perf_evsel *evsel,
 
 bool perf_evsel__fallback(struct perf_evsel *evsel, int err,
                           char *msg, size_t msgsize);
+int perf_evsel__open_strerror(struct perf_evsel *evsel,
+                              struct perf_target *target,
+                              int err, char *msg, size_t size);
 #endif /* __PERF_EVSEL_H */