FOF_NOUPDATE
flags = FOF_OFFSET | FOF_NOUPDATE;
foffset_unlock(fp, offset, error != 0 ? FOF_NOUPDATE : 0);
foffset_unlock(fp, offset, error != 0 ? FOF_NOUPDATE : 0);
if ((flags & FOF_NOUPDATE) == 0)
if ((flags & FOF_NOUPDATE) == 0)