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/*
* linux/include/linux/lockd/bind.h
*
* This is the part of lockd visible to nfsd and the nfs client.
*
* Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
*/
#ifndef LINUX_LOCKD_BIND_H
#define LINUX_LOCKD_BIND_H
#include <linux/lockd/nlm.h>
/* Dummy declarations */
struct svc_rqst;
struct knfs_fh;
struct svc_client; /* opaque type */
/*
* This is the set of functions for lockd->nfsd communication
*/
struct nlmsvc_binding {
void (*exp_readlock)(void);
void (*exp_unlock)(void);
struct svc_client * (*exp_getclient)(struct sockaddr_in *);
u32 (*fopen)(struct svc_rqst *,
struct knfs_fh *,
struct file *);
void (*fclose)(struct file *);
void (*detach)(void);
};
extern struct nlmsvc_binding * nlmsvc_ops;
/*
* Functions exported by the lockd module
*/
extern void nlmsvc_invalidate_client(struct svc_client *clnt);
extern int nlmclnt_proc(struct inode *, int, struct file_lock *);
extern int lockd_up(void);
extern void lockd_down(void);
#endif /* LINUX_LOCKD_BIND_H */
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