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/*

 * linux/include/linux/sunrpc/stats.h

 *

 * Client statistics collection for SUN RPC

 *

 * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de>

 */

#ifndef _LINUX_SUNRPC_STATS_H

#define _LINUX_SUNRPC_STATS_H

#include <linux/proc_fs.h>

struct rpc_stat {

        struct rpc_program *    program;

        unsigned int            netcnt,

                                netudpcnt,

                                nettcpcnt,

                                nettcpconn,

                                netreconn;

        unsigned int            rpccnt,

                                rpcretrans,

                                rpcauthrefresh,

                                rpcgarbage;

};

struct svc_stat {

        struct svc_program *    program;

        unsigned int            netcnt,

                                netudpcnt,

                                nettcpcnt,

                                nettcpconn;

        unsigned int            rpccnt,

                                rpcbadfmt,

                                rpcbadauth,

                                rpcbadclnt;

};

void                    rpc_proc_init(void);

void                    rpc_proc_exit(void);

#ifdef MODULE

void                    rpc_modcount(struct inode *, int);

#endif

#ifdef CONFIG_PROC_FS

struct proc_dir_entry * rpc_proc_register(struct rpc_stat *);

void                    rpc_proc_unregister(const char *);

void                    rpc_proc_zero(struct rpc_program *);

struct proc_dir_entry * svc_proc_register(struct svc_stat *,

                                          const struct file_operations *);

void                    svc_proc_unregister(const char *);

void                    svc_seq_show(struct seq_file *,

                                     const struct svc_stat *);

extern struct proc_dir_entry    *proc_net_rpc;

#else

static inline struct proc_dir_entry *rpc_proc_register(struct rpc_stat *s) { return NULL; }

static inline void rpc_proc_unregister(const char *p) {}

static inline void rpc_proc_zero(struct rpc_program *p) {}

static inline struct proc_dir_entry *svc_proc_register(struct svc_stat *s,

                                                       const struct file_operations *f) { return NULL; }

static inline void svc_proc_unregister(const char *p) {}

static inline void svc_seq_show(struct seq_file *seq,

                                const struct svc_stat *st) {}

#define proc_net_rpc NULL

#endif

#endif /* _LINUX_SUNRPC_STATS_H */