118 lines
3.9 KiB
C
118 lines
3.9 KiB
C
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/****************************************************************************
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* fs/nfs/rpc_types.h
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* Definitions for Sun RPC Version 2, from
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* "RPC: Remote Procedure Call Protocol Specification" RFC1057
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Copyright (C) 2012 Jose Pablo Rojas Vargas. All rights reserved.
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* Author: Jose Pablo Rojas Vargas <jrojas@nx-engineering.com>
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*
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* Leveraged from OpenBSD:
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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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*
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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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****************************************************************************/
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#ifndef __FS_NFS_RPC_V2_H
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#define __FS_NFS_RPC_V2_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Version # */
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#define RPC_VER2 2
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/* Authentication */
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#define RPCAUTH_NULL 0
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#define RPCAUTH_UNIX 1
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#define RPCAUTH_SHORT 2
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#define RPCAUTH_KERB4 4
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#define RPCAUTH_MAXSIZ 400
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#define RPCVERF_MAXSIZ 12
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/* For Kerb, can actually be 400 */
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#define RPCAUTH_UNIXGIDS 16
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/* Constants associated with authentication flavours. */
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#define RPCAKN_FULLNAME 0
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#define RPCAKN_NICKNAME 1
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/* Rpc Constants */
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#define RPC_CALL 0
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#define RPC_REPLY 1
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#define RPC_MSGACCEPTED 0
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#define RPC_MSGDENIED 1
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#define RPC_PROGUNAVAIL 1
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#define RPC_PROGMISMATCH 2
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#define RPC_PROCUNAVAIL 3
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#define RPC_GARBAGE 4
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#define RPC_MISMATCH 0
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#define RPC_AUTHERR 1
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/* Authentication failures */
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#define AUTH_BADCRED 1
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#define AUTH_REJECTCRED 2
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#define AUTH_BADVERF 3
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#define AUTH_REJECTVERF 4
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#define AUTH_TOOWEAK 5
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/* Sizes of rpc header parts */
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#define RPC_SIZ 24
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#define RPC_REPLYSIZ 28
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/* RPC Prog definitions */
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#define RPCPROG_MNT 100005
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#define RPCMNT_VER1 1
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#define RPCMNT_VER3 3
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#define RPCMNT_MOUNT 1
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#define RPCMNT_DUMP 2
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#define RPCMNT_UMOUNT 3
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#define RPCMNT_UMNTALL 4
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#define RPCMNT_EXPORT 5
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#define RPCMNT_NAMELEN 255
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#define RPCMNT_PATHLEN 1024
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#define RPCPROG_NFS 100003
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#endif /* __FS_NFS_RPC_V2_H */
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