Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96
165 lines
4.4 KiB
C
165 lines
4.4 KiB
C
/* $FreeBSD$ */
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/* $NetBSD: nfsv2.h,v 1.2 1996/02/26 23:05:23 gwr Exp $ */
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/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Rick Macklem at The University of Guelph.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)nfsv2.h 8.1 (Berkeley) 6/10/93
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*/
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/*
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* nfs definitions as per the version 2 specs
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*/
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/*
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* Constants as defined in the Sun NFS Version 2 spec.
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* "NFS: Network File System Protocol Specification" RFC1094
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*/
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#define NFS_PORT 2049
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#define NFS_PROG 100003
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#define NFS_VER2 2
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#define NFS_MAXDGRAMDATA 8192
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#define NFS_MAXDATA 32768
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#define NFS_MAXPATHLEN 1024
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#define NFS_MAXNAMLEN 255
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#define NFS_FHSIZE 32
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#define NFS_MAXPKTHDR 404
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#define NFS_MAXPACKET (NFS_MAXPKTHDR+NFS_MAXDATA)
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#define NFS_MINPACKET 20
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#define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */
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#define NFS_READDIRSIZE 1024
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/* Stat numbers for rpc returns */
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#define NFS_OK 0
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#define NFSERR_PERM 1
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#define NFSERR_NOENT 2
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#define NFSERR_IO 5
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#define NFSERR_NXIO 6
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#define NFSERR_ACCES 13
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#define NFSERR_EXIST 17
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#define NFSERR_NODEV 19
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#define NFSERR_NOTDIR 20
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#define NFSERR_ISDIR 21
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#define NFSERR_FBIG 27
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#define NFSERR_NOSPC 28
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#define NFSERR_ROFS 30
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#define NFSERR_NAMETOL 63
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#define NFSERR_NOTEMPTY 66
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#define NFSERR_DQUOT 69
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#define NFSERR_STALE 70
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#define NFSERR_WFLUSH 99
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/* Sizes in bytes of various nfs rpc components */
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#define NFSX_FH 32
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#define NFSX_UNSIGNED 4
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#define NFSX_FATTR 68
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#define NFSX_SATTR 32
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#define NFSX_STATFS 20
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#define NFSX_COOKIE 4
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/* nfs rpc procedure numbers */
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#define NFSPROC_NULL 0
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#define NFSPROC_GETATTR 1
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#define NFSPROC_SETATTR 2
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#define NFSPROC_NOOP 3
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#define NFSPROC_ROOT NFSPROC_NOOP /* Obsolete */
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#define NFSPROC_LOOKUP 4
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#define NFSPROC_READLINK 5
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#define NFSPROC_READ 6
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#define NFSPROC_WRITECACHE NFSPROC_NOOP /* Obsolete */
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#define NFSPROC_WRITE 8
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#define NFSPROC_CREATE 9
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#define NFSPROC_REMOVE 10
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#define NFSPROC_RENAME 11
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#define NFSPROC_LINK 12
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#define NFSPROC_SYMLINK 13
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#define NFSPROC_MKDIR 14
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#define NFSPROC_RMDIR 15
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#define NFSPROC_READDIR 16
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#define NFSPROC_STATFS 17
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#define NFS_NPROCS 18
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/* File types */
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typedef enum {
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NFNON=0,
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NFREG=1,
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NFDIR=2,
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NFBLK=3,
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NFCHR=4,
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NFLNK=5
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} nfstype;
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/* Structs for common parts of the rpc's */
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struct nfsv2_time {
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n_long nfs_sec;
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n_long nfs_usec;
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};
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/*
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* File attributes and setable attributes.
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*/
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struct nfsv2_fattr {
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n_long fa_type;
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n_long fa_mode;
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n_long fa_nlink;
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n_long fa_uid;
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n_long fa_gid;
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n_long fa_size;
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n_long fa_blocksize;
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n_long fa_rdev;
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n_long fa_blocks;
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n_long fa_fsid;
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n_long fa_fileid;
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struct nfsv2_time fa_atime;
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struct nfsv2_time fa_mtime;
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struct nfsv2_time fa_ctime;
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};
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struct nfsv2_sattr {
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n_long sa_mode;
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n_long sa_uid;
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n_long sa_gid;
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n_long sa_size;
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struct nfsv2_time sa_atime;
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struct nfsv2_time sa_mtime;
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};
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struct nfsv2_statfs {
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n_long sf_tsize;
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n_long sf_bsize;
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n_long sf_blocks;
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n_long sf_bfree;
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n_long sf_bavail;
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};
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