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| 4 | (c) 2008 NetApp. All Rights Reserved.
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| 5 |
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| 6 |
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| 7 | *****************************************************************************
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| 8 |
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| 9 | |
| 10 | * Functions and macros used internally by RPC
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| 11 |
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| 12 |
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| 13 | #ifndef _NET_SUNRPC_SUNRPC_H
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| 14 | #define _NET_SUNRPC_SUNRPC_H
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| 15 |
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| 16 | #include <linux/net.h>
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| 17 |
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| 18 | |
| 19 | * Header for dynamically allocated rpc buffers.
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| 20 |
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| 21 | struct rpc_buffer {
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| 22 | size_t len;
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| 23 | char data[];
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| 24 | };
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| 25 |
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| 26 | static inline int sock_is_loopback(struct sock *sk)
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| 27 | {
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| 28 | struct dst_entry *dst;
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| 29 | int loopback = 0;
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| 30 | rcu_read_lock();
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| 31 | dst = rcu_dereference(sk->sk_dst_cache);
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| 32 | if (dst && dst->dev &&
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| 33 | (dst->dev->features & NETIF_F_LOOPBACK))
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| 34 | loopback = 1;
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| 35 | rcu_read_unlock();
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| 36 | return loopback;
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| 37 | }
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| 38 |
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| 39 | struct svc_serv;
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| 40 | struct svc_rqst;
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| 41 | int rpc_clients_notifier_register(void);
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| 42 | void rpc_clients_notifier_unregister(void);
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| 43 | void auth_domain_cleanup(void);
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| 44 | void svc_sock_update_bufs(struct svc_serv *serv);
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| 45 | enum svc_auth_status svc_authenticate(struct svc_rqst *rqstp);
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| 46 | #endif
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