169 	int		len = 0;  in svc_sendto()  local
178 	slen = xdr->len;  in svc_sendto()
198 	len = kernel_sendpage(sock, rqstp->rq_respages[0], 0,  in svc_sendto()
200 	if (len != xdr->head[0].iov_len)  in svc_sendto()
213 			len += result;  in svc_sendto()
230 			len += result;  in svc_sendto()
235 		xdr->len, len, svc_print_addr(rqstp, buf, sizeof(buf)));  in svc_sendto()
237 	return len;  in svc_sendto()
245 	int len;  in one_sock_name()  local
249 		len = sprintf(buf, "ipv4 %s %pI4 %d\n",  in one_sock_name()
256 		len = sprintf(buf, "*unknown-%d*\n",  in one_sock_name()
259 	return len;  in one_sock_name()
266 	int len = 0;  in svc_sock_names()  local
272 		int onelen = one_sock_name(buf+len, svsk);  in svc_sock_names()
273 		if (toclose && strcmp(toclose, buf+len) == 0)  in svc_sock_names()
276 			len += onelen;  in svc_sock_names()
286 	return len;  in svc_sock_names()
314 	int len;  in svc_recvfrom()  local
318 	len = kernel_recvmsg(svsk->sk_sock, &msg, iov, nr, buflen,  in svc_recvfrom()
322 		svsk, iov[0].iov_base, iov[0].iov_len, len);  in svc_recvfrom()
323 	return len;  in svc_recvfrom()
430 	int		err, len;  in svc_udp_recvfrom()  local
467 	len = svc_addr_len(svc_addr(rqstp));  in svc_udp_recvfrom()
468 	if (len < 0)  in svc_udp_recvfrom()
469 		return len;  in svc_udp_recvfrom()
470 	rqstp->rq_addrlen = len;  in svc_udp_recvfrom()
484 	len  = skb->len - sizeof(struct udphdr);  in svc_udp_recvfrom()
485 	rqstp->rq_arg.len = len;  in svc_udp_recvfrom()
515 		rqstp->rq_arg.head[0].iov_len = len;  in svc_udp_recvfrom()
524 	if (len <= rqstp->rq_arg.head[0].iov_len) {  in svc_udp_recvfrom()
525 		rqstp->rq_arg.head[0].iov_len = len;  in svc_udp_recvfrom()
529 		rqstp->rq_arg.page_len = len - rqstp->rq_arg.head[0].iov_len;  in svc_udp_recvfrom()
537 	return len;  in svc_udp_recvfrom()
791 	int		len;  in svc_tcp_recvfrom()  local
829 		if ((len = svc_recvfrom(rqstp, &iov, 1, want)) < 0)  in svc_tcp_recvfrom()
831 		svsk->sk_tcplen += len;  in svc_tcp_recvfrom()
833 		if (len < want) {  in svc_tcp_recvfrom()
835 				"length (%d of %d)\n", len, want);  in svc_tcp_recvfrom()
864 	len = svc_recv_available(svsk);  in svc_tcp_recvfrom()
865 	if (len < 0)  in svc_tcp_recvfrom()
868 	if (len < svsk->sk_reclen) {  in svc_tcp_recvfrom()
870 			len, svsk->sk_reclen);  in svc_tcp_recvfrom()
874 	len = svsk->sk_reclen;  in svc_tcp_recvfrom()
881 	while (vlen < len) {  in svc_tcp_recvfrom()
890 	len = svc_recvfrom(rqstp, vec, pnum, len);  in svc_tcp_recvfrom()
891 	if (len < 0)  in svc_tcp_recvfrom()
894 	dprintk("svc: TCP complete record (%d bytes)\n", len);  in svc_tcp_recvfrom()
895 	rqstp->rq_arg.len = len;  in svc_tcp_recvfrom()
897 	if (len <= rqstp->rq_arg.head[0].iov_len) {  in svc_tcp_recvfrom()
898 		rqstp->rq_arg.head[0].iov_len = len;  in svc_tcp_recvfrom()
901 		rqstp->rq_arg.page_len = len - rqstp->rq_arg.head[0].iov_len;  in svc_tcp_recvfrom()
916 	return len;  in svc_tcp_recvfrom()
923 	if (len == -EAGAIN) {  in svc_tcp_recvfrom()
928 		       svsk->sk_xprt.xpt_server->sv_name, -len);  in svc_tcp_recvfrom()
932 	return len;  in svc_tcp_recvfrom()
948 	reclen = htonl(0x80000000|((xbufp->len ) - 4));  in svc_tcp_sendto()
955 	if (sent != xbufp->len) {  in svc_tcp_sendto()
961 		       sent, xbufp->len);  in svc_tcp_sendto()
1215 					  struct sockaddr *sin, int len,  in svc_create_socket()  argument
1246 	error = kernel_bind(sock, sin, len);  in svc_create_socket()
1250 	newlen = len;  in svc_create_socket()