108 ctlsize(long cmd, size_t resid, arg_t *argp)  in ctlsize()  argument
182 		if (resid < size + sizeof (prcred_t) - sizeof (gid_t))  in ctlsize()
193 		if (resid >= size + sizeof (prpriv_t))  in ctlsize()
206 	if (size < resid) {  in ctlsize()
213 	if (size > resid)  in ctlsize()
229 	size_t resid = 0;  in prwritectl()  local
240 		if (resid) {	/* move incomplete command to front of buffer */  in prwritectl()
243 			if (resid >= sizeof (buf))  in prwritectl()
245 			tail = (long *)((char *)buf + sizeof (buf) - resid);  in prwritectl()
248 			} while ((resid -= sizeof (long)) != 0);  in prwritectl()
250 		resid = sizeof (buf) - ((char *)bufp - (char *)buf);  in prwritectl()
251 		if (resid > uiop->uio_resid)  in prwritectl()
252 			resid = uiop->uio_resid;  in prwritectl()
253 		if (error = uiomove((caddr_t)bufp, resid, UIO_WRITE, uiop))  in prwritectl()
255 		resid += (char *)bufp - (char *)buf;  in prwritectl()
262 			size = ctlsize(cmd, resid, argp);  in prwritectl()
280 		} while ((resid -= size) != 0);  in prwritectl()
287 	return (resid? EINVAL : 0);  in prwritectl()
529 ctlsize32(int32_t cmd, size_t resid, arg32_t *argp)  in ctlsize32()  argument
600 		if (resid < size + sizeof (prcred32_t) - sizeof (gid32_t))  in ctlsize32()
611 		if (resid >= size + sizeof (prpriv_t))  in ctlsize32()
629 	if (size > resid)  in ctlsize32()
646 	size_t resid = 0;  in prwritectl32()  local
657 		if (resid) {	/* move incomplete command to front of buffer */  in prwritectl32()
660 			if (resid >= sizeof (buf))  in prwritectl32()
662 			tail = (int32_t *)((char *)buf + sizeof (buf) - resid);  in prwritectl32()
665 			} while ((resid -= sizeof (int32_t)) != 0);  in prwritectl32()
667 		resid = sizeof (buf) - ((char *)bufp - (char *)buf);  in prwritectl32()
668 		if (resid > uiop->uio_resid)  in prwritectl32()
669 			resid = uiop->uio_resid;  in prwritectl32()
670 		if (error = uiomove((caddr_t)bufp, resid, UIO_WRITE, uiop))  in prwritectl32()
672 		resid += (char *)bufp - (char *)buf;  in prwritectl32()
679 			size = ctlsize32(cmd, resid, argp);  in prwritectl32()
710 		} while ((resid -= size) != 0);  in prwritectl32()
717 	return (resid? EINVAL : 0);  in prwritectl32()