484 lines
14 KiB
C
484 lines
14 KiB
C
/* $NetBSD: nfs_prot_ncr2.h,v 1.1.1.4 2001/05/13 17:50:19 veego Exp $ */
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/*
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* Copyright (c) 1997-2001 Erez Zadok
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* Copyright (c) 1990 Jan-Simon Pendry
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* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
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* Copyright (c) 1990 The Regents of the University of California.
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* 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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* Jan-Simon Pendry at Imperial College, London.
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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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* 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgment:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. 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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* %W% (Berkeley) %G%
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*
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* Id: nfs_prot_ncr2.h,v 1.3.2.1 2001/01/10 03:23:23 ezk Exp
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*
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*/
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#ifndef _AMU_NFS_PROT_H
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#define _AMU_NFS_PROT_H
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/*
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* Do NOT include <rpcsvc/nfs_prot.h> to get NFS V2 specs, because
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* it will result in conflicts with <nfs/nfs.h>. The latter is a must
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* for NFS V3 specs.
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*/
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#ifdef HAVE_NFS_NFS_H
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# include <nfs/nfs.h>
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#endif /* HAVE_NFS_NFS_H */
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#ifdef HAVE_RPCSVC_MOUNT_H
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# include <rpcsvc/mount.h>
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#endif /* HAVE_RPCSVC_MOUNT_H */
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#ifdef HAVE_RPC_RPC_H
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# include <rpc/rpc.h>
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#endif /* HAVE_RPC_RPC_H */
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/*
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* MACROS
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*/
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/* ncr2 does not define this one! Incredible */
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#ifndef MNTTYPE_NFS
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# define MNTTYPE_NFS "nfs"
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#endif /* MNTTYPE_NFS */
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#define NFS_PORT 2049
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#define NFS_MAXDATA 8192
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#define NFS_MAXPATHLEN 1024
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#define NFS_MAXNAMLEN 255
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#define NFS_FHSIZE 32
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#define NFS_COOKIESIZE 4
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#define NFSMODE_FMT 0170000
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#define NFSMODE_DIR 0040000
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#define NFSMODE_CHR 0020000
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#define NFSMODE_BLK 0060000
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#define NFSMODE_REG 0100000
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#define NFSMODE_LNK 0120000
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#define NFSMODE_SOCK 0140000
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#define NFSMODE_FIFO 0010000
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#define NFSPROC_NULL ((unsigned long)(0))
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#define NFSPROC_GETATTR ((unsigned long)(1))
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#define NFSPROC_SETATTR ((unsigned long)(2))
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#define NFSPROC_ROOT ((unsigned long)(3))
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#define NFSPROC_LOOKUP ((unsigned long)(4))
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#define NFSPROC_READLINK ((unsigned long)(5))
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#define NFSPROC_READ ((unsigned long)(6))
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#define NFSPROC_WRITECACHE ((unsigned long)(7))
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#define NFSPROC_WRITE ((unsigned long)(8))
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#define NFSPROC_CREATE ((unsigned long)(9))
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#define NFSPROC_REMOVE ((unsigned long)(10))
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#define NFSPROC_RENAME ((unsigned long)(11))
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#define NFSPROC_LINK ((unsigned long)(12))
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#define NFSPROC_SYMLINK ((unsigned long)(13))
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#define NFSPROC_MKDIR ((unsigned long)(14))
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#define NFSPROC_RMDIR ((unsigned long)(15))
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#define NFSPROC_READDIR ((unsigned long)(16))
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#define NFSPROC_STATFS ((unsigned long)(17))
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/* map field names */
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#define ml_hostname ml_name
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#define ml_directory ml_path
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#define ml_next ml_nxt
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#define gr_next g_next
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#define gr_name g_name
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#define ex_dir ex_name
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/*
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* TYPEDEFS:
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*/
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typedef char *dirpath;
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typedef char *filename;
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typedef char *nfspath;
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typedef char nfscookie[NFS_COOKIESIZE];
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typedef enum nfsftype nfsftype;
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typedef enum nfsstat nfsstat;
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typedef struct attrstat nfsattrstat;
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typedef struct createargs nfscreateargs;
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typedef struct dirlist nfsdirlist;
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typedef struct diropargs nfsdiropargs;
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typedef struct diropokres nfsdiropokres;
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typedef struct diropres nfsdiropres;
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typedef struct entry nfsentry;
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typedef struct fattr nfsfattr;
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typedef struct linkargs nfslinkargs;
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typedef struct nfs_fh nfs_fh;
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typedef struct nfstime nfstime;
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typedef struct readargs nfsreadargs;
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typedef struct readdirargs nfsreaddirargs;
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typedef struct readdirres nfsreaddirres;
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typedef struct readlinkres nfsreadlinkres;
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typedef struct readokres nfsreadokres;
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typedef struct readres nfsreadres;
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typedef struct renameargs nfsrenameargs;
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typedef struct sattr nfssattr;
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typedef struct sattrargs nfssattrargs;
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typedef struct statfsokres nfsstatfsokres;
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typedef struct statfsres nfsstatfsres;
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typedef struct symlinkargs nfssymlinkargs;
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typedef struct writeargs nfswriteargs;
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typedef char *name;
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typedef fhandle_t fhandle;
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typedef struct exports *exports;
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typedef struct exports exportnode;
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typedef struct fhstatus fhstatus;
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typedef struct groups *groups;
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typedef struct groups groupnode;
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typedef struct mountlist *mountlist;
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typedef struct mountlist mountbody;
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/*
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* EXTERNALS:
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*/
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extern bool_t xdr_nfsstat(XDR *, nfsstat *);
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extern bool_t xdr_ftype(XDR *, nfsftype *);
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extern bool_t xdr_nfs_fh(XDR *, nfs_fh *);
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extern bool_t xdr_nfstime(XDR *, nfstime *);
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extern bool_t xdr_fattr(XDR *, nfsfattr *);
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extern bool_t xdr_sattr(XDR *, nfssattr *);
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extern bool_t xdr_filename(XDR *, filename *);
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extern bool_t xdr_nfspath(XDR *, nfspath *);
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extern bool_t xdr_attrstat(XDR *, nfsattrstat *);
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extern bool_t xdr_sattrargs(XDR *, nfssattrargs *);
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extern bool_t xdr_diropargs(XDR *, nfsdiropargs *);
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extern bool_t xdr_diropokres(XDR *, nfsdiropokres *);
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extern bool_t xdr_diropres(XDR *, nfsdiropres *);
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extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres *);
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extern bool_t xdr_readargs(XDR *, nfsreadargs *);
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extern bool_t xdr_readokres(XDR *, nfsreadokres *);
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extern bool_t xdr_readres(XDR *, nfsreadres *);
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extern bool_t xdr_writeargs(XDR *, nfswriteargs *);
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extern bool_t xdr_createargs(XDR *, nfscreateargs *);
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extern bool_t xdr_renameargs(XDR *, nfsrenameargs *);
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extern bool_t xdr_linkargs(XDR *, nfslinkargs *);
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extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs *);
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extern bool_t xdr_nfscookie(XDR *, nfscookie);
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extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs *);
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extern bool_t xdr_entry(XDR *, nfsentry *);
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extern bool_t xdr_dirlist(XDR *, nfsdirlist *);
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extern bool_t xdr_readdirres(XDR *, nfsreaddirres *);
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extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres *);
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extern bool_t xdr_statfsres(XDR *, nfsstatfsres *);
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extern nfsattrstat *nfsproc_getattr_2(nfs_fh *, CLIENT *);
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extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
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extern nfsattrstat *nfsproc_setattr_2(nfssattrargs *, CLIENT *);
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extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
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extern nfsattrstat *nfsproc_write_2(nfswriteargs *, CLIENT *);
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extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
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extern nfsdiropres *nfsproc_create_2(nfscreateargs *, CLIENT *);
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extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
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extern nfsdiropres *nfsproc_lookup_2(nfsdiropargs *, CLIENT *);
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extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
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extern nfsdiropres *nfsproc_mkdir_2(nfscreateargs *, CLIENT *);
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extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
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extern nfsstat *nfsproc_link_2(nfslinkargs *, CLIENT *);
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extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
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extern nfsstat *nfsproc_remove_2(nfsdiropargs *, CLIENT *);
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extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
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extern nfsstat *nfsproc_rename_2(nfsrenameargs *, CLIENT *);
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extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
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extern nfsstat *nfsproc_rmdir_2(nfsdiropargs *, CLIENT *);
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extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
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extern nfsstat *nfsproc_symlink_2(nfssymlinkargs *, CLIENT *);
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extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
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extern nfsreaddirres *nfsproc_readdir_2(nfsreaddirargs *, CLIENT *);
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extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
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extern nfsreadlinkres *nfsproc_readlink_2(nfs_fh *, CLIENT *);
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extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
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extern nfsreadres *nfsproc_read_2(nfsreadargs *, CLIENT *);
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extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
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extern nfsstatfsres *nfsproc_statfs_2(nfs_fh *, CLIENT *);
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extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
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extern void *nfsproc_null_2(void *, CLIENT *);
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extern void *nfsproc_null_2_svc(void *, struct svc_req *);
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extern void *nfsproc_root_2(void *, CLIENT *);
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extern void *nfsproc_root_2_svc(void *, struct svc_req *);
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extern void *nfsproc_writecache_2(void *, CLIENT *);
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extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
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extern int nfs_program_2_freeresult(SVCXPRT *, xdrproc_t, caddr_t);
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/*
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* ENUMS:
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*/
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/*
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* STRUCTURES:
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*/
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/* ncr2 (sysv4) forgets to include this in <sys/resource.h> */
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struct rusage {
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struct timeval ru_utime; /* user time used */
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struct timeval ru_stime; /* system time used */
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long ru_maxrss; /* XXX: 0 */
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long ru_ixrss; /* XXX: 0 */
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long ru_idrss; /* XXX: sum of rm_asrss */
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long ru_isrss; /* XXX: 0 */
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long ru_minflt; /* any page faults not requiring I/O */
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long ru_majflt; /* any page faults requiring I/O */
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long ru_nswap; /* swaps */
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long ru_inblock; /* block input operations */
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long ru_oublock; /* block output operations */
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long ru_msgsnd; /* messages sent */
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long ru_msgrcv; /* messages received */
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long ru_nsignals; /* signals received */
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long ru_nvcsw; /* voluntary context switches */
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long ru_nivcsw; /* involuntary " */
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};
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/*
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* ncr2 has ndbm functions, but no <ndbm.h>
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* only a partial <rpcsvc/dbm.h>
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*/
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#define PBLKSIZ 1024
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#define DBLKSIZ 4096
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typedef struct {
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int dbm_dirf; /* open directory file */
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int dbm_pagf; /* open page file */
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int dbm_flags; /* flags, see below */
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long dbm_maxbno; /* last ``bit'' in dir file */
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long dbm_bitno; /* current bit number */
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long dbm_hmask; /* hash mask */
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long dbm_blkptr; /* current block for dbm_nextkey */
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int dbm_keyptr; /* current key for dbm_nextkey */
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long dbm_blkno; /* current page to read/write */
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long dbm_pagbno; /* current page in pagbuf */
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char dbm_pagbuf[PBLKSIZ]; /* page file block buffer */
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long dbm_dirbno; /* current block in dirbuf */
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char dbm_dirbuf[DBLKSIZ]; /* directory file block buffer */
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} DBM;
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#define _DBM_RDONLY 0x1 /* data base open read-only */
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#define _DBM_IOERR 0x2 /* data base I/O error */
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#define dbm_rdonly(db) ((db)->dbm_flags & _DBM_RDONLY)
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#define dbm_error(db) ((db)->dbm_flags & _DBM_IOERR)
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/* use this one at your own risk! */
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#define dbm_clearerr(db) ((db)->dbm_flags &= ~_DBM_IOERR)
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/* for fstat(2) */
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#define dbm_dirfno(db) ((db)->dbm_dirf)
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#define dbm_pagfno(db) ((db)->dbm_pagf)
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/*
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* flags to dbm_store()
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*/
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#define DBM_INSERT 0
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#define DBM_REPLACE 1
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extern DBM *dbm_open(char *, int, int);
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extern void dbm_close(DBM *);
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#ifndef DATUM
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typedef struct {
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char *dptr;
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int dsize;
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} datum;
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# define DATUM
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#endif /* not DATUM */
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extern datum dbm_fetch(DBM *, datum);
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extern datum dbm_firstkey(DBM *);
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extern datum dbm_nextkey(DBM *);
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extern int dbm_delete(DBM *, datum);
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extern int dbm_store(DBM *, datum, datum, int);
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struct nfs_fh {
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char fh_data[NFS_FHSIZE];
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};
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struct nfstime {
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u_int nt_seconds;
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u_int nt_useconds;
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};
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struct fattr {
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nfsftype na_type;
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u_int na_mode;
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u_int na_nlink;
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u_int na_uid;
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u_int na_gid;
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u_int na_size;
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u_int na_blocksize;
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u_int na_rdev;
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u_int na_blocks;
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u_int na_fsid;
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u_int na_fileid;
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nfstime na_atime;
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nfstime na_mtime;
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nfstime na_ctime;
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};
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struct sattr {
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u_int sa_mode;
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u_int sa_uid;
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u_int sa_gid;
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u_int sa_size;
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nfstime sa_atime;
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nfstime sa_mtime;
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};
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struct attrstat {
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nfsstat ns_status;
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union {
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nfsfattr ns_attr_u;
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} ns_u;
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};
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struct sattrargs {
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nfs_fh sag_fhandle;
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nfssattr sag_attributes;
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};
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struct diropargs {
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nfs_fh da_fhandle; /* was dir */
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filename da_name;
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};
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struct diropokres {
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nfs_fh drok_fhandle;
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nfsfattr drok_attributes;
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};
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struct diropres {
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nfsstat dr_status; /* was status */
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union {
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nfsdiropokres dr_drok_u; /* was diropres */
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} dr_u; /* was diropres_u */
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};
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struct readlinkres {
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nfsstat rlr_status;
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union {
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nfspath rlr_data_u;
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} rlr_u;
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};
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struct readargs {
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nfs_fh ra_fhandle;
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u_int ra_offset;
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u_int ra_count;
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u_int ra_totalcount;
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};
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struct readokres {
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nfsfattr raok_attributes;
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struct {
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u_int raok_len_u;
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char *raok_val_u;
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} raok_u;
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};
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struct readres {
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nfsstat rr_status;
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union {
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nfsreadokres rr_reply_u;
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} rr_u;
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};
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struct writeargs {
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nfs_fh wra_fhandle;
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u_int wra_beginoffset;
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u_int wra_offset;
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u_int wra_totalcount;
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struct {
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u_int wra_len_u;
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char *wra_val_u;
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} wra_u;
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};
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struct createargs {
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nfsdiropargs ca_where;
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nfssattr ca_attributes;
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};
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struct renameargs {
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nfsdiropargs rna_from;
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nfsdiropargs rna_to;
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};
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struct linkargs {
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nfs_fh la_fhandle;
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nfsdiropargs la_to;
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};
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struct symlinkargs {
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nfsdiropargs sla_from;
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nfspath sla_to;
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nfssattr sla_attributes;
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};
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struct readdirargs {
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nfs_fh rda_fhandle;
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nfscookie rda_cookie;
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u_int rda_count;
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};
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struct entry {
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u_int ne_fileid;
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filename ne_name;
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nfscookie ne_cookie;
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nfsentry *ne_nextentry;
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};
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struct dirlist {
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nfsentry *dl_entries;
|
|
bool_t dl_eof;
|
|
};
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|
|
|
struct readdirres {
|
|
nfsstat rdr_status;
|
|
union {
|
|
nfsdirlist rdr_reply_u;
|
|
} rdr_u;
|
|
};
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|
|
|
struct statfsokres {
|
|
u_int sfrok_tsize;
|
|
u_int sfrok_bsize;
|
|
u_int sfrok_blocks;
|
|
u_int sfrok_bfree;
|
|
u_int sfrok_bavail;
|
|
};
|
|
|
|
struct statfsres {
|
|
nfsstat sfr_status;
|
|
union {
|
|
nfsstatfsokres sfr_reply_u;
|
|
} sfr_u;
|
|
};
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|
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#endif /* not _AMU_NFS_PROT_H */
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