63 строки
2.1 KiB
C
63 строки
2.1 KiB
C
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/* AF_RXRPC parameters
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*
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* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#ifndef _LINUX_RXRPC_H
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#define _LINUX_RXRPC_H
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#include <linux/in.h>
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#include <linux/in6.h>
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/*
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* RxRPC socket address
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*/
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struct sockaddr_rxrpc {
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sa_family_t srx_family; /* address family */
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u16 srx_service; /* service desired */
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u16 transport_type; /* type of transport socket (SOCK_DGRAM) */
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u16 transport_len; /* length of transport address */
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union {
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sa_family_t family; /* transport address family */
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struct sockaddr_in sin; /* IPv4 transport address */
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struct sockaddr_in6 sin6; /* IPv6 transport address */
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} transport;
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};
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/*
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* RxRPC socket options
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*/
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#define RXRPC_SECURITY_KEY 1 /* [clnt] set client security key */
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#define RXRPC_SECURITY_KEYRING 2 /* [srvr] set ring of server security keys */
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#define RXRPC_EXCLUSIVE_CONNECTION 3 /* [clnt] use exclusive RxRPC connection */
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#define RXRPC_MIN_SECURITY_LEVEL 4 /* minimum security level */
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/*
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* RxRPC control messages
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* - terminal messages mean that a user call ID tag can be recycled
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*/
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#define RXRPC_USER_CALL_ID 1 /* user call ID specifier */
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#define RXRPC_ABORT 2 /* abort request / notification [terminal] */
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#define RXRPC_ACK 3 /* [Server] RPC op final ACK received [terminal] */
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#define RXRPC_NET_ERROR 5 /* network error received [terminal] */
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#define RXRPC_BUSY 6 /* server busy received [terminal] */
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#define RXRPC_LOCAL_ERROR 7 /* local error generated [terminal] */
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#define RXRPC_NEW_CALL 8 /* [Server] new incoming call notification */
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#define RXRPC_ACCEPT 9 /* [Server] accept request */
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/*
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* RxRPC security levels
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*/
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#define RXRPC_SECURITY_PLAIN 0 /* plain secure-checksummed packets only */
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#define RXRPC_SECURITY_AUTH 1 /* authenticated packets */
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#define RXRPC_SECURITY_ENCRYPT 2 /* encrypted packets */
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#endif /* _LINUX_RXRPC_H */
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