add islocked function to vnode switch
[unix-history] / usr / src / sys / nfs / rpcv2.h
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1/*
2 * Copyright (c) 1989 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
7 *
8 * Redistribution and use in source and binary forms are permitted
9 * provided that the above copyright notice and this paragraph are
10 * duplicated in all such forms and that any documentation,
11 * advertising materials, and other materials related to such
12 * distribution and use acknowledge that the software was developed
13 * by the University of California, Berkeley. The name of the
14 * University may not be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19 *
9238aa59 20 * @(#)rpcv2.h 7.2 (Berkeley) %G%
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21 */
22
23/*
24 * Definitions for Sun RPC Version 2, from
66435314 25 * "RPC: Remote Procedure Call Protocol Specification" RFC1057
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26 */
27
28/* Version # */
29#define RPC_VER2 2
30
31/* Authentication Flavours */
32#define RPCAUTH_NULL 0
33#define RPCAUTH_UNIX 1
34#define RPCAUTH_SHORT 2
35
36/* Rpc Constants */
37#define RPC_CALL 0
38#define RPC_REPLY 1
39#define RPC_MSGACCEPTED 0
40#define RPC_MSGDENIED 1
41#define RPC_PROGUNAVAIL 1
42#define RPC_PROGMISMATCH 2
43#define RPC_PROCUNAVAIL 3
44#define RPC_GARBAGE 4 /* I like this one */
45#define RPC_MISMATCH 0
46#define RPC_AUTHFAIL 1
47
48/* Authentication failures */
49#define AUTH_BADCRED 1
50#define AUTH_REJECTCRED 2
51#define AUTH_BADVERF 3
52#define AUTH_REJECTVERF 4
53#define AUTH_TOOWEAK 5 /* Give em wheaties */
54
55/* Sizes of rpc header parts */
56#define RPC_SIZ 24
57#define RPC_REPLYSIZ 28
58
59/* RPC Prog definitions */
60#define RPCPROG_MNT 100005
61#define RPCMNT_VER1 1
62#define RPCMNT_MOUNT 1
63#define RPCMNT_DUMP 2
64#define RPCMNT_UMOUNT 3
65#define RPCMNT_UMNTALL 4
66#define RPCMNT_EXPORT 5
67#define RPCMNT_NAMELEN 255
68#define RPCMNT_PATHLEN 1024
69#define RPCPROG_NFS 100003