sys/nfs/rpcv2.h

/*
 * Copyright (c) 1989 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.
 *
 *      From:   @(#)rpcv2.h     7.4 (Berkeley) 6/28/90
 *      $Id$
 */

#ifndef __h_rpcv2
#define __h_rpcv2 1

/*
 * Definitions for Sun RPC Version 2, from
 * "RPC: Remote Procedure Call Protocol Specification" RFC1057
 */

/* Version # */
#define RPC_VER2        2

/* Authentication */
#define RPCAUTH_NULL    0
#define RPCAUTH_UNIX    1
#define RPCAUTH_SHORT   2
#define RPCAUTH_MAXSIZ  400
#define RPCAUTH_UNIXGIDS 16

/* Rpc Constants */
#define RPC_CALL        0
#define RPC_REPLY       1
#define RPC_MSGACCEPTED 0
#define RPC_MSGDENIED   1
#define RPC_PROGUNAVAIL 1
#define RPC_PROGMISMATCH        2
#define RPC_PROCUNAVAIL 3
#define RPC_GARBAGE     4               /* I like this one */
#define RPC_MISMATCH    0
#define RPC_AUTHFAIL    1

/* Authentication failures */
#define AUTH_BADCRED    1
#define AUTH_REJECTCRED 2
#define AUTH_BADVERF    3
#define AUTH_REJECTVERF 4
#define AUTH_TOOWEAK    5               /* Give em wheaties */

/* Sizes of rpc header parts */
#define RPC_SIZ         24
#define RPC_REPLYSIZ    28

/* RPC Prog definitions */
#define RPCPROG_MNT     100005
#define RPCMNT_VER1     1
#define RPCMNT_MOUNT    1
#define RPCMNT_DUMP     2
#define RPCMNT_UMOUNT   3
#define RPCMNT_UMNTALL  4
#define RPCMNT_EXPORT   5
#define RPCMNT_NAMELEN  255
#define RPCMNT_PATHLEN  1024
#define RPCPROG_NFS     100003

#endif /* __h_rpcv2 */