devpts            191 tools/testing/selftests/filesystems/devpts_pts.c 	char devpts[] = P_tmpdir "/devpts_fs_XXXXXX";
devpts            203 tools/testing/selftests/filesystems/devpts_pts.c 	mntpoint = mkdtemp(devpts);
devpts            220 tools/testing/selftests/filesystems/devpts_pts.c 	ret = snprintf(ptmx, sizeof(ptmx), "%s/ptmx", devpts);