wpos              588 kern/test/fstest.c 	off_t rpos=0, wpos=0;
wpos              628 kern/test/fstest.c 		uio_kinit(&iov, &ku, buf, sizeof(buf)-ku.uio_resid, wpos,
wpos              635 kern/test/fstest.c 		wpos = ku.uio_offset;