2 /* $NetBSD: nfsv2.h,v 1.2 1996/02/26 23:05:23 gwr Exp $ */
5 * Copyright (c) 1989, 1993
6 * The Regents of the University of California. All rights reserved.
8 * This code is derived from software contributed to Berkeley by
9 * Rick Macklem at The University of Guelph.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 * @(#)nfsv2.h 8.1 (Berkeley) 6/10/93
43 * nfs definitions as per the version 2 specs
47 * Constants as defined in the Sun NFS Version 2 spec.
48 * "NFS: Network File System Protocol Specification" RFC1094
52 #define NFS_PROG 100003
54 #define NFS_MAXDGRAMDATA 8192
55 #define NFS_MAXDATA 32768
56 #define NFS_MAXPATHLEN 1024
57 #define NFS_MAXNAMLEN 255
59 #define NFS_MAXPKTHDR 404
60 #define NFS_MAXPACKET (NFS_MAXPKTHDR+NFS_MAXDATA)
61 #define NFS_MINPACKET 20
62 #define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */
63 #define NFS_READDIRSIZE 1024
65 /* Stat numbers for rpc returns */
68 #define NFSERR_NOENT 2
71 #define NFSERR_ACCES 13
72 #define NFSERR_EXIST 17
73 #define NFSERR_NODEV 19
74 #define NFSERR_NOTDIR 20
75 #define NFSERR_ISDIR 21
76 #define NFSERR_FBIG 27
77 #define NFSERR_NOSPC 28
78 #define NFSERR_ROFS 30
79 #define NFSERR_NAMETOL 63
80 #define NFSERR_NOTEMPTY 66
81 #define NFSERR_DQUOT 69
82 #define NFSERR_STALE 70
83 #define NFSERR_WFLUSH 99
85 /* Sizes in bytes of various nfs rpc components */
87 #define NFSX_UNSIGNED 4
90 #define NFSX_STATFS 20
93 /* nfs rpc procedure numbers */
94 #define NFSPROC_NULL 0
95 #define NFSPROC_GETATTR 1
96 #define NFSPROC_SETATTR 2
97 #define NFSPROC_NOOP 3
98 #define NFSPROC_ROOT NFSPROC_NOOP /* Obsolete */
99 #define NFSPROC_LOOKUP 4
100 #define NFSPROC_READLINK 5
101 #define NFSPROC_READ 6
102 #define NFSPROC_WRITECACHE NFSPROC_NOOP /* Obsolete */
103 #define NFSPROC_WRITE 8
104 #define NFSPROC_CREATE 9
105 #define NFSPROC_REMOVE 10
106 #define NFSPROC_RENAME 11
107 #define NFSPROC_LINK 12
108 #define NFSPROC_SYMLINK 13
109 #define NFSPROC_MKDIR 14
110 #define NFSPROC_RMDIR 15
111 #define NFSPROC_READDIR 16
112 #define NFSPROC_STATFS 17
114 #define NFS_NPROCS 18
127 /* Structs for common parts of the rpc's */
134 * File attributes and setable attributes.
148 struct nfsv2_time fa_atime;
149 struct nfsv2_time fa_mtime;
150 struct nfsv2_time fa_ctime;
158 struct nfsv2_time sa_atime;
159 struct nfsv2_time sa_mtime;
162 struct nfsv2_statfs {