copyfile_mode     145 tools/perf/util/copyfile.c 	return copyfile_mode(from, to, 0755);
copyfile_mode      12 tools/perf/util/copyfile.h int copyfile_mode(const char *from, const char *to, mode_t mode);
copyfile_mode    1756 tools/perf/util/symbol-elf.c 	return copyfile_mode(from_filename, to_filename, 0400);