LIBPERF_0.0.1 { global: libperf_set_print; perf_cpu_map__dummy_new; perf_cpu_map__get; perf_cpu_map__put; perf_thread_map__new_dummy; perf_thread_map__set_pid; perf_thread_map__comm; perf_thread_map__get; perf_thread_map__put; perf_evsel__init; perf_evlist__init; perf_evlist__add; perf_evlist__remove; local: *; };