549 	n = iowrite(io, c->datafd, p2->nlength, n);  in stlischan()
601 		iowrite(c->dio, c->datafd, p->nlength, n);  in getdata()
1051 		if (writeio(c->dio, c->datafd, p->nlength, n) != n) {  in userauth()
1182 			c->datafd = open(path, ORDWR);  in writectlproc()
1190 			if (c->dio && c->datafd >= 0)  in writectlproc()
1191 				iowrite(c->dio, c->datafd, p->nlength, n);  in writectlproc()
1214 			iowrite(c->dio, c->datafd, p->nlength, n);  in writectlproc()
1230 					iowrite(c->dio, c->datafd, p->nlength, n);  in writectlproc()
1339 		iowrite(c->dio, c->datafd, p->nlength, n);  in writereqremproc()
1367 	iowrite(c->dio, c->datafd, p->nlength, n);  in writereqremproc()
1406 	iowrite(c->dio, c->datafd, p->nlength, n);  in writedataproc()
1488 		iowrite(c->dio, c->datafd, p->nlength, n);  in stclunk()
1587 	c->cscrypt = c->csmac = c->ctlfd = c->datafd = c->decrypt =  in alloc_conn()
1748 	iowrite(io, c->datafd, path, strlen(path));  in sendmyid()
1774 	close(c->datafd);  in hangupconn()
1775 	c->ctlfd = c->datafd = -1;  in hangupconn()
1791 		n = readlineio(c, io, c->datafd, remid, remsz);  in exchids()
1798 		n = readlineio(c, io, c->datafd, remid, remsz);  in exchids()
1900 	c->datafd = tcpdfd;		/* underlying tcp data descriptor */  in dohandshake()
1934 	c->datafd = fd;  in dohandshake()
2070 	if (c->dio && c->datafd >= 0)  in send_kexinit()
2071 		iowrite(c->dio, c->datafd, ptmp->nlength, msglen);  in send_kexinit()
2156 			iowrite(c->rio, c->datafd, p2->nlength, n);  in negotiating()
2173 		iowrite(c->rio, c->datafd, p2->nlength, n);  in negotiating()
2189 			iowrite(c->rio, c->datafd, p2->nlength, n);  in negotiating()
2199 			iowrite(c->rio, c->datafd, p2->nlength, n);  in negotiating()
2237 	iowrite(c->rio, c->datafd, p2->nlength, n);  in nochans()
2388 			iowrite(c->rio, c->datafd, p2->nlength, n);  in established()
2463 	if ((nl = ioreadn(c->rio, c->datafd, p->nlength, nb)) != nb) {  in reader0()
2477 	np = ioreadn(c->rio, c->datafd, p->nlength + nb, p->rlength + 4 - nb);  in reader0()
2479 		nm = ioreadn(c->rio, c->datafd, p->nlength + p->rlength + 4,  in reader0()
2993 	iowrite(c->dio, c->datafd, p2->nlength, n);  in auth_req()
3080 	if (writeio(io, c->datafd, p2->nlength, n) != n)  in client_auth()