MNT_EXPUBLIC
if (mp->mnt_flag & MNT_EXPUBLIC) {
mp->mnt_flag &= ~MNT_EXPUBLIC;
if (argp->ex_flags & MNT_EXPUBLIC) {
mp->mnt_flag |= MNT_EXPUBLIC;
if (mp->mnt_flag & MNT_EXPUBLIC)
MNT_FLAG(MNT_EXPUBLIC);
MNT_IGNORE | MNT_EXPUBLIC | MNT_NOSYMFOLLOW | \
*exflagsp |= MNT_EXPUBLIC;
*exflagsp |= (MNT_EXPUBLIC|MNT_EXRDONLY|MNT_EXPORTANON);
if ((exflags & MNT_EXPUBLIC) != 0) {