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1 /*
2 * linux/include/linux/sunrpc/stats.h
3 *
4 * Client statistics collection for SUN RPC
5 *
6 * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de>
7 */
8
9 #ifndef _LINUX_SUNRPC_STATS_H
10 #define _LINUX_SUNRPC_STATS_H
11
12 #include <linux/config.h>
13 #include <linux/proc_fs.h>
14
15 struct rpc_stat {
16 struct rpc_program * program;
17
18 unsigned int netcnt,
19 netudpcnt,
20 nettcpcnt,
21 nettcpconn,
22 netreconn;
23 unsigned int rpccnt,
24 rpcretrans,
25 rpcauthrefresh,
26 rpcgarbage;
27 };
28
29 struct svc_stat {
30 struct svc_program * program;
31
32 unsigned int netcnt,
33 netudpcnt,
34 nettcpcnt,
35 nettcpconn;
36 unsigned int rpccnt,
37 rpcbadfmt,
38 rpcbadauth,
39 rpcbadclnt;
40 };
41
42 void rpc_proc_init(void);
43 void rpc_proc_exit(void);
44 #ifdef MODULE
45 void rpc_modcount(struct inode *, int);
46 #endif
47
48 #ifdef CONFIG_PROC_FS
49 struct proc_dir_entry * rpc_proc_register(struct rpc_stat *);
50 void rpc_proc_unregister(const char *);
51 void rpc_proc_zero(struct rpc_program *);
52 struct proc_dir_entry * svc_proc_register(struct svc_stat *,
53 struct file_operations *);
54 void svc_proc_unregister(const char *);
55
56 void svc_seq_show(struct seq_file *,
57 const struct svc_stat *);
58
59 extern struct proc_dir_entry *proc_net_rpc;
60
61 #else
62
63 static inline struct proc_dir_entry *rpc_proc_register(struct rpc_stat *s) { return NULL; }
64 static inline void rpc_proc_unregister(const char *p) {}
65 static inline void rpc_proc_zero(struct rpc_program *p) {}
66
67 static inline struct proc_dir_entry *svc_proc_register(struct svc_stat *s,
68 struct file_operations *f) { return NULL; }
69 static inline void svc_proc_unregister(const char *p) {}
70
71 static inline void svc_seq_show(struct seq_file *seq,
72 const struct svc_stat *st) {}
73
74 #define proc_net_rpc NULL
75
76 #endif
77
78 #endif /* _LINUX_SUNRPC_STATS_H */