242 ureadc(int val, struct uio *uiop)  in ureadc()  argument
251 	if (!(uiop && uiop->uio_resid > 0))  in ureadc()
258 	while (uiop->uio_iovcnt > 0) {  in ureadc()
259 		iovp = uiop->uio_iov;  in ureadc()
261 			uiop->uio_iovcnt--;  in ureadc()
262 			uiop->uio_iov++;  in ureadc()
267 	if (uiop->uio_iovcnt <= 0)  in ureadc()
276 	switch (uiop->uio_segflg) {  in ureadc()
297 	uiop->uio_resid--;  in ureadc()
298 	uiop->uio_loffset++;  in ureadc()
309 uwritec(struct uio *uiop)  in uwritec()  argument
320 	if (!(uiop && uiop->uio_resid > 0))  in uwritec()
323 	while (uiop->uio_iovcnt > 0) {  in uwritec()
324 		iovp = uiop->uio_iov;  in uwritec()
326 			uiop->uio_iovcnt--;  in uwritec()
327 			uiop->uio_iov++;  in uwritec()
332 	if (uiop->uio_iovcnt <= 0)  in uwritec()
338 	switch (uiop->uio_segflg) {  in uwritec()
359 	uiop->uio_resid--;  in uwritec()
360 	uiop->uio_loffset++;  in uwritec()
368 uioskip(uio_t *uiop, size_t n)  in uioskip()  argument
370 	if (n > uiop->uio_resid)  in uioskip()
373 		register iovec_t	*iovp = uiop->uio_iov;  in uioskip()
377 			uiop->uio_iov++;  in uioskip()
378 			uiop->uio_iovcnt--;  in uioskip()
382 		uiop->uio_loffset += niovb;  in uioskip()
384 		uiop->uio_resid -= niovb;  in uioskip()
577 uioainit(uio_t *uiop, uioa_t *uioap)  in uioainit()  argument
585 	iovec_t		*iov = uiop->uio_iov;  in uioainit()
586 	int32_t		iovcnt = uiop->uio_iovcnt;  in uioainit()
616 	*((uio_t *)uioap) = *uiop;  in uioainit()
633 	iov = uiop->uio_iov;  in uioainit()
634 	iovcnt = uiop->uio_iovcnt;  in uioainit()
709 uioafini(uio_t *uiop, uioa_t *uioap)  in uioafini()  argument
711 	int32_t		iovcnt = uiop->uio_iovcnt;  in uioafini()
780 	*uiop = *((uio_t *)uioap);  in uioafini()