NVolReadOnly
if (NVolReadOnly(volume->ntfs)) {
if (!NVolReadOnly(vol)) {
if (!NVolReadOnly(vol)) {
if (!NVolReadOnly(vol))
NVolReadOnly(ni->vol) || !mask)
if (!NVolReadOnly(vol))
if (NVolReadOnly(vol)) {
if ((dev->d_ops->open)(dev, NVolReadOnly(vol) ? O_RDONLY: O_RDWR)) {
if (!NVolReadOnly(vol) && (errno == EROFS)) {