mntpoint_fd 255 tools/testing/selftests/filesystems/devpts_pts.c char mntpoint_fd; mntpoint_fd 258 tools/testing/selftests/filesystems/devpts_pts.c mntpoint_fd = mkstemp(ptmx); mntpoint_fd 259 tools/testing/selftests/filesystems/devpts_pts.c if (mntpoint_fd < 0) { mntpoint_fd 266 tools/testing/selftests/filesystems/devpts_pts.c close(mntpoint_fd);