1/* 2 * linux/include/linux/lockd/bind.h 3 * 4 * This is the part of lockd visible to nfsd and the nfs client. 5 * 6 * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de> 7 */ 8 9#ifndef LINUX_LOCKD_BIND_H 10#define LINUX_LOCKD_BIND_H 11 12#include <linux/lockd/nlm.h> 13/* need xdr-encoded error codes too, so... */ 14#include <linux/lockd/xdr.h> 15#ifdef CONFIG_LOCKD_V4 16#include <linux/lockd/xdr4.h> 17#endif 18 19/* Dummy declarations */ 20struct svc_rqst; 21 22/* 23 * This is the set of functions for lockd->nfsd communication 24 */ 25struct nlmsvc_binding { 26 __be32 (*fopen)(struct svc_rqst *, 27 struct nfs_fh *, 28 struct file **); 29 void (*fclose)(struct file *); 30}; 31 32extern struct nlmsvc_binding * nlmsvc_ops; 33 34/* 35 * Functions exported by the lockd module 36 */ 37extern int nlmclnt_proc(struct inode *, int, struct file_lock *); 38extern int lockd_up(int proto); 39extern void lockd_down(void); 40 41#endif /* LINUX_LOCKD_BIND_H */ 42