nfsnode.h was moved to ../nfsclient ages ago. I forgot to remove it here.

1 files changed, 0 insertions, 210 deletions

diff --git a/sys/nfs/nfsnode.h b/sys/nfs/nfsnode.h
deleted file mode 100644
index e2a91dd..0000000
--- a/sys/nfs/nfsnode.h
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)nfsnode.h	8.9 (Berkeley) 5/14/95
- * $FreeBSD$
- */
-
-
-#ifndef _NFS_NFSNODE_H_
-#define _NFS_NFSNODE_H_
-
-#if !defined(_NFS_NFS_H_) && !defined(_KERNEL)
-#include <nfs/nfs.h>
-#endif
-
-/*
- * Silly rename structure that hangs off the nfsnode until the name
- * can be removed by nfs_inactive()
- */
-struct sillyrename {
-	struct	ucred *s_cred;
-	struct	vnode *s_dvp;
-	long	s_namlen;
-	char	s_name[20];
-};
-
-/*
- * This structure is used to save the logical directory offset to
- * NFS cookie mappings.
- * The mappings are stored in a list headed
- * by n_cookies, as required.
- * There is one mapping for each NFS_DIRBLKSIZ bytes of directory information
- * stored in increasing logical offset byte order.
- */
-#define NFSNUMCOOKIES		31
-
-struct nfsdmap {
-	LIST_ENTRY(nfsdmap)	ndm_list;
-	int			ndm_eocookie;
-	nfsuint64		ndm_cookies[NFSNUMCOOKIES];
-};
-
-/*
- * The nfsnode is the nfs equivalent to ufs's inode. Any similarity
- * is purely coincidental.
- * There is a unique nfsnode allocated for each active file,
- * each current directory, each mounted-on file, text file, and the root.
- * An nfsnode is 'named' by its file handle. (nget/nfs_node.c)
- * If this structure exceeds 256 bytes (it is currently 256 using 4.4BSD-Lite
- * type definitions), file handles of > 32 bytes should probably be split out
- * into a separate MALLOC()'d data structure. (Reduce the size of nfsfh_t by
- * changing the definition in nfsproto.h of NFS_SMALLFH.)
- * NB: Hopefully the current order of the fields is such that everything will
- *     be well aligned and, therefore, tightly packed.
- */
-struct nfsnode {
-	LIST_ENTRY(nfsnode)	n_hash;		/* Hash chain */
-	TAILQ_ENTRY(nfsnode)	n_timer;	/* Nqnfs timer chain */
-	u_quad_t		n_size;		/* Current size of file */
-	u_quad_t		n_brev;		/* Modify rev when cached */
-	u_quad_t		n_lrev;		/* Modify rev for lease */
-	struct vattr		n_vattr;	/* Vnode attribute cache */
-	time_t			n_attrstamp;	/* Attr. cache timestamp */
-	u_int32_t		n_mode;		/* ACCESS mode cache */
-	uid_t			n_modeuid;	/* credentials having mode */
-	time_t			n_modestamp;	/* mode cache timestamp */
-	time_t			n_mtime;	/* Prev modify time. */
-	time_t			n_ctime;	/* Prev create time. */
-	time_t			n_expiry;	/* Lease expiry time */
-	nfsfh_t			*n_fhp;		/* NFS File Handle */
-	struct vnode		*n_vnode;	/* associated vnode */
-	struct lockf		*n_lockf;	/* Locking record of file */
-	int			n_error;	/* Save write error value */
-	union {
-		struct timespec	nf_atim;	/* Special file times */
-		nfsuint64	nd_cookieverf;	/* Cookie verifier (dir only) */
-	} n_un1;
-	union {
-		struct timespec	nf_mtim;
-		off_t		nd_direof;	/* Dir. EOF offset cache */
-	} n_un2;
-	union {
-		struct sillyrename *nf_silly;	/* Ptr to silly rename struct */
-		LIST_HEAD(, nfsdmap) nd_cook;	/* cookies */
-	} n_un3;
-	short			n_fhsize;	/* size in bytes, of fh */
-	short			n_flag;		/* Flag for locking.. */
-	nfsfh_t			n_fh;		/* Small File Handle */
-	struct lock		n_rslock;
-};
-
-#define n_atim		n_un1.nf_atim
-#define n_mtim		n_un2.nf_mtim
-#define n_sillyrename	n_un3.nf_silly
-#define n_cookieverf	n_un1.nd_cookieverf
-#define n_direofoffset	n_un2.nd_direof
-#define n_cookies	n_un3.nd_cook
-
-/*
- * Flags for n_flag
- */
-#define	NFLUSHWANT	0x0001	/* Want wakeup from a flush in prog. */
-#define	NFLUSHINPROG	0x0002	/* Avoid multiple calls to vinvalbuf() */
-#define	NMODIFIED	0x0004	/* Might have a modified buffer in bio */
-#define	NWRITEERR	0x0008	/* Flag write errors so close will know */
-#define	NQNFSNONCACHE	0x0020	/* Non-cachable lease */
-#define	NQNFSWRITE	0x0040	/* Write lease */
-#define	NQNFSEVICTED	0x0080	/* Has been evicted */
-#define	NACC		0x0100	/* Special file accessed */
-#define	NUPD		0x0200	/* Special file updated */
-#define	NCHG		0x0400	/* Special file times changed */
-#define NLOCKED		0x0800  /* node is locked */
-#define NWANTED		0x0100  /* someone wants to lock */
-
-/*
- * Convert between nfsnode pointers and vnode pointers
- */
-#define VTONFS(vp)	((struct nfsnode *)(vp)->v_data)
-#define NFSTOV(np)	((struct vnode *)(np)->n_vnode)
-
-/*
- * Queue head for nfsiod's
- */
-extern TAILQ_HEAD(nfs_bufq, buf) nfs_bufq;
-extern struct proc *nfs_iodwant[NFS_MAXASYNCDAEMON];
-extern struct nfsmount *nfs_iodmount[NFS_MAXASYNCDAEMON];
-
-#if defined(_KERNEL)
-
-/*
- *	nfs_rslock -	Attempt to obtain lock on nfsnode
- *
- *	Attempt to obtain a lock on the passed nfsnode, returning ENOLCK
- *	if the lock could not be obtained due to our having to sleep.  This
- *	function is generally used to lock around code that modifies an
- *	NFS file's size.  In order to avoid deadlocks the lock
- *	should not be obtained while other locks are being held.
- */
-
-static __inline
-int
-nfs_rslock(struct nfsnode *np, struct thread *td)
-{
-        return(lockmgr(&np->n_rslock, LK_EXCLUSIVE | LK_CANRECURSE | LK_SLEEPFAIL, NULL, td));
-}
-
-static __inline
-void
-nfs_rsunlock(struct nfsnode *np, struct thread *td)
-{
-	(void)lockmgr(&np->n_rslock, LK_RELEASE, NULL, td);
-}
-
-extern	vop_t	**fifo_nfsv2nodeop_p;
-extern	vop_t	**nfsv2_vnodeop_p;
-extern	vop_t	**spec_nfsv2nodeop_p;
-
-/*
- * Prototypes for NFS vnode operations
- */
-int	nfs_getpages(struct vop_getpages_args *);
-int	nfs_putpages(struct vop_putpages_args *);
-int	nfs_write(struct vop_write_args *);
-int	nqnfs_vop_lease_check(struct vop_lease_args *);
-int	nfs_inactive(struct vop_inactive_args *);
-int	nfs_reclaim(struct vop_reclaim_args *);
-
-/* other stuff */
-int	nfs_removeit(struct sillyrename *);
-int	nfs_nget(struct mount *,nfsfh_t *,int,struct nfsnode **);
-nfsuint64 *nfs_getcookie(struct nfsnode *, off_t, int);
-void nfs_invaldir(struct vnode *);
-
-#define nqnfs_lease_updatetime	nfs_lease_updatetime
-
-#endif /* _KERNEL */
-
-#endif