78 	ssize_t len;  in tftp_send_data()  local
91 	len = pread(client->fd, p, client->blksize, offset);  in tftp_send_data()
92 	if (len <= 0) {  in tftp_send_data()
93 		if (len < 0)  in tftp_send_data()
96 		return len;  in tftp_send_data()
99 	p += len;  in tftp_send_data()
102 	len = send(client->sock, buf, p - buf, 0);  in tftp_send_data()
106 	return len;  in tftp_send_data()
180 	size_t len;  in tftp_send_error()  local
184 	len = 4 + strlen(msg) + 1;  in tftp_send_error()
186 	buf = calloc(1, len);  in tftp_send_error()
194 	rc = send(sock, buf, len, 0);  in tftp_send_error()
199 static void handle_rrq(const char *buf, size_t len, struct sockaddr_qrtr *sq)  in handle_rrq()  argument
234 	if (p < buf + len) {  in handle_rrq()
237 		while (p < buf + len) {  in handle_rrq()
312 static void handle_wrq(const char *buf, size_t len __unused, struct sockaddr_qrtr *sq)  in handle_wrq()
379 	ssize_t len;  in handle_reader()  local
385 	len = recvfrom(client->sock, buf, sizeof(buf), 0, (void *)&sq, &sl);  in handle_reader()
386 	if (len < 0) {  in handle_reader()
402 		buf[len] = '\0';  in handle_reader()
435 	ssize_t len;  in handle_writer()  local
440 	len = recvfrom(client->sock, buf, sizeof(buf), 0, (void *)&sq, &sl);  in handle_writer()
441 	if (len < 0) {  in handle_writer()
461 	payload = len - 4;  in handle_writer()
490 	ssize_t len;  in main()  local
553 			len = recvfrom(fd, buf, sizeof(buf), 0, (void *)&sq, &sl);  in main()
554 			if (len < 0) {  in main()
563 				ret = qrtr_decode(&pkt, buf, len, &sq);  in main()
586 				if (len < 2)  in main()
592 					handle_rrq(buf, len, &sq);  in main()
596 					handle_wrq(buf, len, &sq);  in main()