path3 67 tools/perf/util/path.c int path__join3(char *bf, size_t size, const char *path1, const char *path2, const char *path3) path3 70 tools/perf/util/path.c path2, path2[0] ? "/" : "", path3); path3 11 tools/perf/util/path.h int path__join3(char *bf, size_t size, const char *path1, const char *path2, const char *path3);