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rpcv2.h revision 1.4 
      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, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *	This product includes software developed by the University of
     19  *	California, Berkeley and its contributors.
     20  * 4. Neither the name of the University nor the names of its contributors
     21  *    may be used to endorse or promote products derived from this software
     22  *    without specific prior written permission.
     23  *
     24  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     34  * SUCH DAMAGE.
     35  *
     36  *	from: @(#)rpcv2.h	7.4 (Berkeley) 6/28/90
     37  *	$Id: rpcv2.h,v 1.4 1994/04/18 06:18:23 glass Exp $
     38  */
     39 
     40 #ifndef _NFS_RPCV2_H_
     41 #define _NFS_RPCV2_H_
     42 
     43 /*
     44  * Definitions for Sun RPC Version 2, from
     45  * "RPC: Remote Procedure Call Protocol Specification" RFC1057
     46  */
     47 
     48 /* Version # */
     49 #define	RPC_VER2	2
     50 
     51 /* Authentication */
     52 #define	RPCAUTH_NULL	0
     53 #define	RPCAUTH_UNIX	1
     54 #define	RPCAUTH_SHORT	2
     55 #define	RPCAUTH_MAXSIZ	400
     56 #define	RPCAUTH_UNIXGIDS 16
     57 
     58 /* Rpc Constants */
     59 #define	RPC_CALL	0
     60 #define	RPC_REPLY	1
     61 #define	RPC_MSGACCEPTED	0
     62 #define	RPC_MSGDENIED	1
     63 #define	RPC_PROGUNAVAIL	1
     64 #define	RPC_PROGMISMATCH	2
     65 #define	RPC_PROCUNAVAIL	3
     66 #define	RPC_GARBAGE	4		/* I like this one */
     67 #define	RPC_MISMATCH	0
     68 #define	RPC_AUTHFAIL	1
     69 
     70 /* Authentication failures */
     71 #define	AUTH_BADCRED	1
     72 #define	AUTH_REJECTCRED	2
     73 #define	AUTH_BADVERF	3
     74 #define	AUTH_REJECTVERF	4
     75 #define	AUTH_TOOWEAK	5		/* Give em wheaties */
     76 
     77 /* Sizes of rpc header parts */
     78 #define	RPC_SIZ		24
     79 #define	RPC_REPLYSIZ	28
     80 
     81 /* RPC Prog definitions */
     82 #define	RPCPROG_MNT	100005
     83 #define	RPCMNT_VER1	1
     84 #define	RPCMNT_MOUNT	1
     85 #define	RPCMNT_DUMP	2
     86 #define	RPCMNT_UMOUNT	3
     87 #define	RPCMNT_UMNTALL	4
     88 #define	RPCMNT_EXPORT	5
     89 #define	RPCMNT_NAMELEN	255
     90 #define	RPCMNT_PATHLEN	1024
     91 #define	RPCPROG_NFS	100003
     92 
     93 #ifdef KERNEL
     94 int krpc_call __P((struct sockaddr *, u_long, u_long, u_long,
     95 		   struct mbuf **, int));
     96 #endif
     97 #endif /* !_NFS_RPCV2_H_ */
     98