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[/] [or1k/] [trunk/] [rtems-20020807/] [cpukit/] [libnetworking/] [nfs/] [rpcv2.h] - Rev 1765
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/* * Copyright (c) 1989, 1993 * 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. * * @(#)rpcv2.h 8.1 (Berkeley) 6/10/93 * rpcv2.h,v 1.1 1998/08/19 21:32:23 joel Exp */ #ifndef _NFS_RPCV2_H_ #define _NFS_RPCV2_H_ /* * 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_KERB4 4 #define RPCAUTH_NQNFS 300000 #define RPCAUTH_MAXSIZ 400 #define RPCVERF_MAXSIZ 12 /* For Kerb, can actually be 400 */ #define RPCAUTH_UNIXGIDS 16 /* * Constants associated with authentication flavours. */ #define RPCAKN_FULLNAME 0 #define RPCAKN_NICKNAME 1 /* 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_AUTHERR 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_VER3 3 #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 /* * Structures used for RPCAUTH_KERB4. */ struct nfsrpc_fullverf { u_long t1; u_long t2; u_long w2; }; struct nfsrpc_fullblock { u_long t1; u_long t2; u_long w1; u_long w2; }; struct nfsrpc_nickverf { u_long kind; struct nfsrpc_fullverf verf; }; /* * and their sizes in bytes.. If sizeof (struct nfsrpc_xx) != these * constants, well then things will break in mount_nfs and nfsd. */ #define RPCX_FULLVERF 12 #define RPCX_FULLBLOCK 16 #define RPCX_NICKVERF 16 #ifdef NFSKERB XXX #else typedef u_char NFSKERBKEY_T[2]; typedef u_char NFSKERBKEYSCHED_T[2]; #endif #define NFS_KERBSRV "rcmd" /* Kerberos Service for NFS */ #define NFS_KERBTTL (30 * 60) /* Credential ttl (sec) */ #define NFS_KERBCLOCKSKEW (5 * 60) /* Clock skew (sec) */ #define NFS_KERBW1(t) (*((u_long *)(&((t).dat[((t).length + 3) & ~0x3])))) #endif