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- /* RxRPC kernel service interface definitions
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
- #ifndef _NET_RXRPC_H
- #define _NET_RXRPC_H
- #include <linux/rxrpc.h>
- struct rxrpc_call;
- /*
- * the mark applied to socket buffers that may be intercepted
- */
- enum {
- RXRPC_SKB_MARK_DATA, /* data message */
- RXRPC_SKB_MARK_FINAL_ACK, /* final ACK received message */
- RXRPC_SKB_MARK_BUSY, /* server busy message */
- RXRPC_SKB_MARK_REMOTE_ABORT, /* remote abort message */
- RXRPC_SKB_MARK_NET_ERROR, /* network error message */
- RXRPC_SKB_MARK_LOCAL_ERROR, /* local error message */
- RXRPC_SKB_MARK_NEW_CALL, /* local error message */
- };
- typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long,
- struct sk_buff *);
- void rxrpc_kernel_intercept_rx_messages(struct socket *, rxrpc_interceptor_t);
- struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
- struct sockaddr_rxrpc *,
- struct key *,
- unsigned long,
- gfp_t);
- int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *, size_t);
- void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
- void rxrpc_kernel_end_call(struct rxrpc_call *);
- bool rxrpc_kernel_is_data_last(struct sk_buff *);
- u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
- int rxrpc_kernel_get_error_number(struct sk_buff *);
- void rxrpc_kernel_data_delivered(struct sk_buff *);
- void rxrpc_kernel_free_skb(struct sk_buff *);
- struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *, unsigned long);
- int rxrpc_kernel_reject_call(struct socket *);
- #endif /* _NET_RXRPC_H */
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