blob: f7b826b565c721bfbd823cc485bbfd41f787e332 [file] [log] [blame]
David Howells17926a72007-04-26 15:48:28 -07001/* AF_RXRPC parameters
2 *
3 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#ifndef _LINUX_RXRPC_H
13#define _LINUX_RXRPC_H
14
15#include <linux/in.h>
16#include <linux/in6.h>
17
18/*
19 * RxRPC socket address
20 */
21struct sockaddr_rxrpc {
22 sa_family_t srx_family; /* address family */
23 u16 srx_service; /* service desired */
24 u16 transport_type; /* type of transport socket (SOCK_DGRAM) */
25 u16 transport_len; /* length of transport address */
26 union {
27 sa_family_t family; /* transport address family */
28 struct sockaddr_in sin; /* IPv4 transport address */
29 struct sockaddr_in6 sin6; /* IPv6 transport address */
30 } transport;
31};
32
33/*
34 * RxRPC socket options
35 */
36#define RXRPC_SECURITY_KEY 1 /* [clnt] set client security key */
37#define RXRPC_SECURITY_KEYRING 2 /* [srvr] set ring of server security keys */
38#define RXRPC_EXCLUSIVE_CONNECTION 3 /* [clnt] use exclusive RxRPC connection */
39#define RXRPC_MIN_SECURITY_LEVEL 4 /* minimum security level */
40
41/*
42 * RxRPC control messages
43 * - terminal messages mean that a user call ID tag can be recycled
44 */
45#define RXRPC_USER_CALL_ID 1 /* user call ID specifier */
46#define RXRPC_ABORT 2 /* abort request / notification [terminal] */
47#define RXRPC_ACK 3 /* [Server] RPC op final ACK received [terminal] */
48#define RXRPC_NET_ERROR 5 /* network error received [terminal] */
49#define RXRPC_BUSY 6 /* server busy received [terminal] */
50#define RXRPC_LOCAL_ERROR 7 /* local error generated [terminal] */
51#define RXRPC_NEW_CALL 8 /* [Server] new incoming call notification */
52#define RXRPC_ACCEPT 9 /* [Server] accept request */
53
54/*
55 * RxRPC security levels
56 */
57#define RXRPC_SECURITY_PLAIN 0 /* plain secure-checksummed packets only */
58#define RXRPC_SECURITY_AUTH 1 /* authenticated packets */
59#define RXRPC_SECURITY_ENCRYPT 2 /* encrypted packets */
60
61
62#endif /* _LINUX_RXRPC_H */