MNT_DEFEXPORTED
if (mp->mnt_flag & MNT_DEFEXPORTED)
mp->mnt_flag |= MNT_DEFEXPORTED;
mp->mnt_flag &= ~(MNT_EXPORTED | MNT_DEFEXPORTED);
if (np == NULL && mp->mnt_flag & MNT_DEFEXPORTED)
MNT_DEFEXPORTED | MNT_EXPORTANON| MNT_EXKERB | \
{ MNT_DEFEXPORTED, "defexported" },