ui__signal        115 tools/perf/ui/tui/setup.c # define ui__signal_backtrace  ui__signal
ui__signal        150 tools/perf/ui/tui/setup.c 	signal(SIGINT, ui__signal);
ui__signal        151 tools/perf/ui/tui/setup.c 	signal(SIGQUIT, ui__signal);
ui__signal        152 tools/perf/ui/tui/setup.c 	signal(SIGTERM, ui__signal);