head/rpcsvc/nfs_prot.x

d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * CDDL HEADER START
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff *
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * The contents of this file are subject to the terms of the
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Common Development and Distribution License, Version 1.0 only
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * (the "License").  You may not use this file except in compliance
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * with the License.
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff *
8cf870d281dc8c242f083d14dfef05f24aa5fceeJnRouvignac * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
8cf870d281dc8c242f083d14dfef05f24aa5fceeJnRouvignac * or http://www.opensolaris.org/os/licensing.
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * See the License for the specific language governing permissions
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * and limitations under the License.
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff *
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * When distributing Covered Code, include this CDDL HEADER in each
8cf870d281dc8c242f083d14dfef05f24aa5fceeJnRouvignac * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
8cf870d281dc8c242f083d14dfef05f24aa5fceeJnRouvignac * If applicable, add the following below this CDDL HEADER, with the
8cf870d281dc8c242f083d14dfef05f24aa5fceeJnRouvignac * fields enclosed by brackets "[]" replaced with your own identifying
8cf870d281dc8c242f083d14dfef05f24aa5fceeJnRouvignac * information: Portions Copyright [yyyy] [name of copyright owner]
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff *
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * CDDL HEADER END
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
367fce55726cb32895b048f052eb323e9e8ef3d1jvergara * Use is subject to license terms.
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff%#pragma ident  "%Z%%M% %I% %E% SMI"
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff#ifdef RPC_HDR
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff%
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff%/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff% * Definitions for uint64, int64, uint32, and int32
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff% */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff%#include <rpc/rpc_sztypes.h>
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff%
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff#endif
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFS_PORT          = 2049;
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignacconst NFS_MAXDATA       = 8192;
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignacconst NFS_MAXPATHLEN    = 1024;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFS_MAXNAMLEN = 255;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFS_FHSIZE    = 32;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFS_COOKIESIZE    = 4;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFS_FIFO_DEV  = -1;   /* size kludge for named pipes */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * File types
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_FMT  = 0170000;   /* type of file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_DIR  = 0040000;   /* directory */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_CHR  = 0020000;   /* character special */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_BLK  = 0060000;   /* block special */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_REG  = 0100000;   /* regular */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_LNK  = 0120000;   /* symbolic link */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_SOCK = 0140000;   /* socket */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffconst NFSMODE_FIFO = 0010000;   /* fifo */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Error status
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignacenum nfsstat {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFS_OK= 0,      /* no error */
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac    NFSERR_PERM=1,      /* Not owner */
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac    NFSERR_NOENT=2,     /* No such file or directory */
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac    NFSERR_IO=5,        /* I/O error */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_NXIO=6,      /* No such device or address */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_ACCES=13,    /* Permission denied */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_EXIST=17,    /* File exists */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_XDEV=18,     /* Cross-device link */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_NODEV=19,    /* No such device */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_NOTDIR=20,   /* Not a directory*/
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_ISDIR=21,    /* Is a directory */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_INVAL=22,    /* Invalid argument */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_FBIG=27,     /* File too large */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_NOSPC=28,    /* No space left on device */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_ROFS=30,     /* Read-only file system */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_OPNOTSUPP=45,    /* Operation not supported */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_NAMETOOLONG=63,  /* File name too long */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_NOTEMPTY=66, /* Directory not empty */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_DQUOT=69,    /* Disc quota exceeded */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_STALE=70,    /* Stale NFS file handle */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFSERR_REMOTE=71,   /* Object is remote */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    NFSERR_WFLUSH=72    /* write cache flushed */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr};
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr/*
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr * File types
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjrenum ftype {
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    NFNON = 0,  /* non-file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFREG = 1,  /* regular file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFDIR = 2,  /* directory */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFBLK = 3,  /* block special */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    NFCHR = 4,  /* character special */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    NFLNK = 5,  /* symbolic link */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    NFSOCK = 6, /* unix domain sockets */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    NFBAD = 7,  /* unused */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    NFFIFO = 8  /* named pipe */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr/*
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr * File access handle
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr */
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjrstruct nfs_fh {
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr    opaque data[NFS_FHSIZE];
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr};
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr
9826be98262b6a91cfbe1eee4de88c78789d9e8dcjr/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Timeval
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct nfstime {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned seconds;
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac    unsigned useconds;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * File attributes
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct fattr {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    ftype type;     /* file type */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned mode;      /* protection mode bits */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned nlink;     /* # hard links */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned uid;       /* owner user id */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned gid;       /* owner group id */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned size;      /* file size in bytes */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned blocksize; /* prefered block size */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned rdev;      /* special device # */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned blocks;    /* Kb of disk used by file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned fsid;      /* device # */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned fileid;    /* inode # */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfstime atime;      /* time of last access */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfstime mtime;      /* time of last modification */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfstime ctime;      /* time of last change */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac * File attributes which can be set
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct sattr {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned mode;  /* protection mode bits */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned uid;   /* owner user id */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned gid;   /* owner group id */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned size;  /* file size in bytes */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfstime atime;  /* time of last access */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfstime mtime;  /* time of last modification */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcdufftypedef string filename<NFS_MAXNAMLEN>;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcdufftypedef string nfspath<NFS_MAXPATHLEN>;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Reply status with file attributes
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffunion attrstat switch (nfsstat status) {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffcase NFS_OK:
5e521b4c6eb3c0b22eb6790f961392611caba9d6ludovicp    fattr attributes;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffdefault:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    void;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct sattrargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh file;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    sattr attributes;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Arguments for directory operations
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct diropargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh  dir;    /* directory file handle */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    filename name;      /* name (up to NFS_MAXNAMLEN bytes) */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct diropokres {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh file;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    fattr attributes;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Results from directory operation
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffunion diropres switch (nfsstat status) {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffcase NFS_OK:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    diropokres diropres;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffdefault:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    void;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffunion readlinkres switch (nfsstat status) {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffcase NFS_OK:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfspath data;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffdefault:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    void;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Arguments to remote read
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct readargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh file;        /* handle for file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned offset;    /* byte offset in file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned count;     /* immediate read count */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned totalcount;    /* total read count (from this offset)*/
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Status OK portion of remote read reply
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct readokres {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    fattr   attributes; /* attributes, need for pagin*/
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    opaque data<NFS_MAXDATA>;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffunion readres switch (nfsstat status) {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffcase NFS_OK:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    readokres reply;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffdefault:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    void;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Arguments to remote write
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct writeargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh  file;       /* handle for file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned beginoffset;   /* beginning byte offset in file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned offset;    /* current byte offset in file */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned totalcount;    /* total write count (to this offset)*/
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    opaque data<NFS_MAXDATA>;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct createargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    diropargs where;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    sattr attributes;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct renameargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    diropargs from;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    diropargs to;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct linkargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh from;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    diropargs to;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct symlinkargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    diropargs from;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfspath to;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    sattr attributes;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcdufftypedef opaque nfscookie[NFS_COOKIESIZE];
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Arguments to readdir
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct readdirargs {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfs_fh dir;     /* directory handle */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfscookie cookie;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned count;     /* number of directory bytes to read */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct entry {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned fileid;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    filename name;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    nfscookie cookie;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    entry *nextentry;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct dirlist {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    entry *entries;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    bool eof;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffunion readdirres switch (nfsstat status) {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffcase NFS_OK:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    dirlist reply;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffdefault:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    void;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffstruct statfsokres {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned tsize; /* preferred transfer size in bytes */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned bsize; /* fundamental file system block size */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned blocks;    /* total blocks in file system */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned bfree; /* free blocks in fs */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    unsigned bavail;    /* free blocks avail to non-superuser */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffunion statfsres switch (nfsstat status) {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffcase NFS_OK:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    statfsokres reply;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffdefault:
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff    void;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff};
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff/*
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff * Remote file service routines
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff */
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduffprogram NFS_PROGRAM {
367fce55726cb32895b048f052eb323e9e8ef3d1jvergara    version NFS_VERSION {
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        void
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        NFSPROC_NULL(void) = 0;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        attrstat
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        NFSPROC_GETATTR(nfs_fh) =   1;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        attrstat
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        NFSPROC_SETATTR(sattrargs) = 2;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        void
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        NFSPROC_ROOT(void) = 3;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d4b762b3d1ead61775b43f61914fb077dc2dbe6fJnRouvignac        diropres
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        NFSPROC_LOOKUP(diropargs) = 4;
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        readlinkres
d25372dc8e65a9ed019a88fdf659ca61313f1b31jcduff        NFSPROC_READLINK(nfs_fh) = 5;

        readres
        NFSPROC_READ(readargs) = 6;

        void
        NFSPROC_WRITECACHE(void) = 7;

        attrstat
        NFSPROC_WRITE(writeargs) = 8;

        diropres
        NFSPROC_CREATE(createargs) = 9;

        nfsstat
        NFSPROC_REMOVE(diropargs) = 10;

        nfsstat
        NFSPROC_RENAME(renameargs) = 11;

        nfsstat
        NFSPROC_LINK(linkargs) = 12;

        nfsstat
        NFSPROC_SYMLINK(symlinkargs) = 13;

        diropres
        NFSPROC_MKDIR(createargs) = 14;

        nfsstat
        NFSPROC_RMDIR(diropargs) = 15;

        readdirres
        NFSPROC_READDIR(readdirargs) = 16;

        statfsres
        NFSPROC_STATFS(nfs_fh) = 17;
    } = 2;
} = 100003;

/*
 * Version 3 declarations and definitions.
 */

/*
 * Sizes
 */
const NFS3_FHSIZE         = 64;
const NFS3_COOKIEVERFSIZE = 8;
const NFS3_CREATEVERFSIZE = 8;
const NFS3_WRITEVERFSIZE  = 8;

/*
 * Basic data types
 */
typedef string      filename3<>;
typedef string      nfspath3<>;
typedef uint64      fileid3;
typedef uint64      cookie3;
typedef opaque      cookieverf3[NFS3_COOKIEVERFSIZE];
typedef opaque      createverf3[NFS3_CREATEVERFSIZE];
typedef opaque      writeverf3[NFS3_WRITEVERFSIZE];
typedef uint32      uid3;
typedef uint32      gid3;
typedef uint64      size3;
typedef uint64      offset3;
typedef uint32      mode3;
typedef uint32      count3;

/*
 * Error status
 */
enum nfsstat3 {
    NFS3_OK = 0,
    NFS3ERR_PERM = 1,
    NFS3ERR_NOENT = 2,
    NFS3ERR_IO = 5,
    NFS3ERR_NXIO = 6,
    NFS3ERR_ACCES = 13,
    NFS3ERR_EXIST = 17,
    NFS3ERR_XDEV = 18,
    NFS3ERR_NODEV = 19,
    NFS3ERR_NOTDIR = 20,
    NFS3ERR_ISDIR = 21,
    NFS3ERR_INVAL = 22,
    NFS3ERR_FBIG = 27,
    NFS3ERR_NOSPC = 28,
    NFS3ERR_ROFS = 30,
    NFS3ERR_MLINK = 31,
    NFS3ERR_NAMETOOLONG = 63,
    NFS3ERR_NOTEMPTY = 66,
    NFS3ERR_DQUOT = 69,
    NFS3ERR_STALE = 70,
    NFS3ERR_REMOTE = 71,
    NFS3ERR_BADHANDLE = 10001,
    NFS3ERR_NOT_SYNC = 10002,
    NFS3ERR_BAD_COOKIE = 10003,
    NFS3ERR_NOTSUPP = 10004,
    NFS3ERR_TOOSMALL = 10005,
    NFS3ERR_SERVERFAULT = 10006,
    NFS3ERR_BADTYPE = 10007,
    NFS3ERR_JUKEBOX = 10008
};

/*
 * File types
 */
enum ftype3 {
    NF3REG = 1,
    NF3DIR = 2,
    NF3BLK = 3,
    NF3CHR = 4,
    NF3LNK = 5,
    NF3SOCK = 6,
    NF3FIFO = 7
};

struct specdata3 {
    uint32  specdata1;
    uint32  specdata2;
};

/*
 * File access handle
 */
struct nfs_fh3 {
    opaque data<NFS3_FHSIZE>;
};

/*
 * Timeval
 */
struct nfstime3 {
    uint32 seconds;
    uint32 nseconds;
};

/*
 * File attributes
 */
struct fattr3 {
    ftype3    type;
    mode3     mode;
    uint32    nlink;
    uid3      uid;
    gid3      gid;
    size3     size;
    size3     used;
    specdata3 rdev;
    uint64    fsid;
    fileid3   fileid;
    nfstime3  atime;
    nfstime3  mtime;
    nfstime3  ctime;
};

/*
 * File attributes
 */
union post_op_attr switch (bool attributes_follow) {
case TRUE:
    fattr3 attributes;
case FALSE:
    void;
};

struct wcc_attr {
    size3    size;
    nfstime3 mtime;
    nfstime3 ctime;
};

union pre_op_attr switch (bool attributes_follow) {
case TRUE:
    wcc_attr attributes;
case FALSE:
    void;
};

struct wcc_data {
    pre_op_attr  before;
    post_op_attr after;
};

union post_op_fh3 switch (bool handle_follows) {
case TRUE:
    nfs_fh3 handle;
case FALSE:
    void;
};

enum time_how {
    DONT_CHANGE    = 0,
    SET_TO_SERVER_TIME = 1,
    SET_TO_CLIENT_TIME = 2
};

union set_mode3 switch (bool set_it) {
case TRUE:
    mode3 mode;
default:
    void;
};

union set_uid3 switch (bool set_it) {
case TRUE:
    uid3 uid;
default:
    void;
};

union set_gid3 switch (bool set_it) {
case TRUE:
    gid3 gid;
default:
    void;
};

union set_size3 switch (bool set_it) {
case TRUE:
    size3   size;
default:
    void;
};

union set_atime switch (time_how set_it) {
case SET_TO_CLIENT_TIME:
    nfstime3 atime;
default:
    void;
};

union set_mtime switch (time_how set_it) {
case SET_TO_CLIENT_TIME:
    nfstime3 mtime;
default:
    void;
};

struct sattr3 {
    set_mode3 mode;
    set_uid3  uid;
    set_gid3  gid;
    set_size3 size;
    set_atime atime;
    set_mtime mtime;
};

struct diropargs3 {
    nfs_fh3   dir;
    filename3 name;
};

/*
 * GETATTR: Get file attributes
 */
struct GETATTR3args {
    nfs_fh3 object;
};

struct GETATTR3resok {
    fattr3 obj_attributes;
};

union GETATTR3res switch (nfsstat3 status) {
case NFS3_OK:
    GETATTR3resok resok;
default:
    void;
};

/*
 * SETATTR: Set file attributes
 */
union sattrguard3 switch (bool check) {
case TRUE:
    nfstime3 obj_ctime;
case FALSE:
    void;
};

struct SETATTR3args {
    nfs_fh3     object;
    sattr3      new_attributes;
    sattrguard3 guard;
};

struct SETATTR3resok {
    wcc_data obj_wcc;
};

struct SETATTR3resfail {
    wcc_data obj_wcc;
};

union SETATTR3res switch (nfsstat3 status) {
case NFS3_OK:
    SETATTR3resok   resok;
default:
    SETATTR3resfail resfail;
};

/*
 * LOOKUP: Lookup filename
 */
struct LOOKUP3args {
    diropargs3 what;
};

struct LOOKUP3resok {
    nfs_fh3     object;
    post_op_attr    obj_attributes;
    post_op_attr    dir_attributes;
};

struct LOOKUP3resfail {
    post_op_attr    dir_attributes;
};

union LOOKUP3res switch (nfsstat3 status) {
case NFS3_OK:
    LOOKUP3resok    resok;
default:
    LOOKUP3resfail  resfail;
};

/*
 * ACCESS: Check access permission
 */
const ACCESS3_READ  = 0x0001;
const ACCESS3_LOOKUP    = 0x0002;
const ACCESS3_MODIFY    = 0x0004;
const ACCESS3_EXTEND    = 0x0008;
const ACCESS3_DELETE    = 0x0010;
const ACCESS3_EXECUTE   = 0x0020;

struct ACCESS3args {
    nfs_fh3 object;
    uint32  access;
};

struct ACCESS3resok {
    post_op_attr    obj_attributes;
    uint32      access;
};

struct ACCESS3resfail {
    post_op_attr    obj_attributes;
};

union ACCESS3res switch (nfsstat3 status) {
case NFS3_OK:
    ACCESS3resok    resok;
default:
    ACCESS3resfail  resfail;
};

/*
 * READLINK: Read from symbolic link
 */
struct READLINK3args {
    nfs_fh3 symlink;
};

struct READLINK3resok {
    post_op_attr    symlink_attributes;
    nfspath3    data;
};

struct READLINK3resfail {
    post_op_attr    symlink_attributes;
};

union READLINK3res switch (nfsstat3 status) {
case NFS3_OK:
    READLINK3resok   resok;
default:
    READLINK3resfail resfail;
};

/*
 * READ: Read from file
 */
struct READ3args {
    nfs_fh3     file;
    offset3     offset;
    count3      count;
};

struct READ3resok {
    post_op_attr    file_attributes;
    count3      count;
    bool        eof;
    opaque      data<>;
};

struct READ3resfail {
    post_op_attr    file_attributes;
};

union READ3res switch (nfsstat3 status) {
case NFS3_OK:
    READ3resok  resok;
default:
    READ3resfail    resfail;
};

/*
 * WRITE: Write to file
 */
enum stable_how {
    UNSTABLE  = 0,
    DATA_SYNC = 1,
    FILE_SYNC = 2
};

struct WRITE3args {
    nfs_fh3     file;
    offset3     offset;
    count3      count;
    stable_how  stable;
    opaque      data<>;
};

struct WRITE3resok {
    wcc_data    file_wcc;
    count3      count;
    stable_how  committed;
    writeverf3  verf;
};

struct WRITE3resfail {
    wcc_data    file_wcc;
};

union WRITE3res switch (nfsstat3 status) {
case NFS3_OK:
    WRITE3resok resok;
default:
    WRITE3resfail   resfail;
};

/*
 * CREATE: Create a file
 */
enum createmode3 {
    UNCHECKED = 0,
    GUARDED   = 1,
    EXCLUSIVE = 2
};

union createhow3 switch (createmode3 mode) {
case UNCHECKED:
case GUARDED:
    sattr3      obj_attributes;
case EXCLUSIVE:
    createverf3 verf;
};

struct CREATE3args {
    diropargs3  where;
    createhow3  how;
};

struct CREATE3resok {
    post_op_fh3 obj;
    post_op_attr    obj_attributes;
    wcc_data    dir_wcc;
};

struct CREATE3resfail {
    wcc_data    dir_wcc;
};

union CREATE3res switch (nfsstat3 status) {
case NFS3_OK:
    CREATE3resok    resok;
default:
    CREATE3resfail  resfail;
};

/*
 * MKDIR: Create a directory
 */
struct MKDIR3args {
    diropargs3  where;
    sattr3      attributes;
};

struct MKDIR3resok {
    post_op_fh3 obj;
    post_op_attr    obj_attributes;
    wcc_data    dir_wcc;
};

struct MKDIR3resfail {
    wcc_data    dir_wcc;
};

union MKDIR3res switch (nfsstat3 status) {
case NFS3_OK:
    MKDIR3resok resok;
default:
    MKDIR3resfail   resfail;
};

/*
 * SYMLINK: Create a symbolic link
 */
struct symlinkdata3 {
    sattr3      symlink_attributes;
    nfspath3    symlink_data;
};

struct SYMLINK3args {
    diropargs3  where;
    symlinkdata3    symlink;
};

struct SYMLINK3resok {
    post_op_fh3 obj;
    post_op_attr    obj_attributes;
    wcc_data    dir_wcc;
};

struct SYMLINK3resfail {
    wcc_data    dir_wcc;
};

union SYMLINK3res switch (nfsstat3 status) {
case NFS3_OK:
    SYMLINK3resok   resok;
default:
    SYMLINK3resfail resfail;
};

/*
 * MKNOD: Create a special file
 */
struct devicedata3 {
    sattr3      dev_attributes;
    specdata3   spec;
};

union mknoddata3 switch (ftype3 type) {
case NF3CHR:
case NF3BLK:
    devicedata3 device;
case NF3SOCK:
case NF3FIFO:
    sattr3      pipe_attributes;
default:
    void;
};

struct MKNOD3args {
    diropargs3  where;
    mknoddata3  what;
};

struct MKNOD3resok {
    post_op_fh3 obj;
    post_op_attr    obj_attributes;
    wcc_data    dir_wcc;
};

struct MKNOD3resfail {
    wcc_data    dir_wcc;
};

union MKNOD3res switch (nfsstat3 status) {
case NFS3_OK:
    MKNOD3resok resok;
default:
    MKNOD3resfail   resfail;
};

/*
 * REMOVE: Remove a file
 */
struct REMOVE3args {
    diropargs3  object;
};

struct REMOVE3resok {
    wcc_data    dir_wcc;
};

struct REMOVE3resfail {
    wcc_data    dir_wcc;
};

union REMOVE3res switch (nfsstat3 status) {
case NFS3_OK:
    REMOVE3resok    resok;
default:
    REMOVE3resfail  resfail;
};

/*
 * RMDIR: Remove a directory
 */
struct RMDIR3args {
    diropargs3 object;
};

struct RMDIR3resok {
    wcc_data    dir_wcc;
};

struct RMDIR3resfail {
    wcc_data    dir_wcc;
};

union RMDIR3res switch (nfsstat3 status) {
case NFS3_OK:
    RMDIR3resok resok;
default:
    RMDIR3resfail   resfail;
};

/*
 * RENAME: Rename a file or directory
 */
struct RENAME3args {
    diropargs3  from;
    diropargs3  to;
};

struct RENAME3resok {
    wcc_data    fromdir_wcc;
    wcc_data    todir_wcc;
};

struct RENAME3resfail {
    wcc_data    fromdir_wcc;
    wcc_data    todir_wcc;
};

union RENAME3res switch (nfsstat3 status) {
case NFS3_OK:
    RENAME3resok    resok;
default:
    RENAME3resfail  resfail;
};

/*
 * LINK: Create link to an object
 */
struct LINK3args {
    nfs_fh3     file;
    diropargs3  link;
};

struct LINK3resok {
    post_op_attr    file_attributes;
    wcc_data    linkdir_wcc;
};

struct LINK3resfail {
    post_op_attr    file_attributes;
    wcc_data    linkdir_wcc;
};

union LINK3res switch (nfsstat3 status) {
case NFS3_OK:
    LINK3resok  resok;
default:
    LINK3resfail    resfail;
};

/*
 * READDIR: Read from directory
 */
struct READDIR3args {
    nfs_fh3     dir;
    cookie3     cookie;
    cookieverf3 cookieverf;
    count3      count;
};

struct entry3 {
    fileid3     fileid;
    filename3   name;
    cookie3     cookie;
    entry3      *nextentry;
};

struct dirlist3 {
    entry3  *entries;
    bool    eof;
};

struct READDIR3resok {
    post_op_attr    dir_attributes;
    cookieverf3 cookieverf;
    dirlist3    reply;
};

struct READDIR3resfail {
    post_op_attr    dir_attributes;
};

union READDIR3res switch (nfsstat3 status) {
case NFS3_OK:
    READDIR3resok   resok;
default:
    READDIR3resfail resfail;
};

/*
 * READDIRPLUS: Extended read from a directory
 */
struct READDIRPLUS3args {
    nfs_fh3     dir;
    cookie3     cookie;
    cookieverf3 cookieverf;
    count3      dircount;
    count3      maxcount;
};

struct entryplus3 {
    fileid3     fileid;
    filename3   name;
    cookie3     cookie;
    post_op_attr    name_attributes;
    post_op_fh3 name_handle;
    entryplus3  *nextentry;
};

struct dirlistplus3 {
    entryplus3  *entries;
    bool        eof;
};

struct READDIRPLUS3resok {
    post_op_attr    dir_attributes;
    cookieverf3 cookieverf;
    dirlistplus3    reply;
};

struct READDIRPLUS3resfail {
    post_op_attr    dir_attributes;
};

union READDIRPLUS3res switch (nfsstat3 status) {
case NFS3_OK:
    READDIRPLUS3resok   resok;
default:
    READDIRPLUS3resfail resfail;
};

/*
 * FSSTAT: Get dynamic file system information
 */
struct FSSTAT3args {
    nfs_fh3 fsroot;
};

struct FSSTAT3resok {
    post_op_attr    obj_attributes;
    size3       tbytes;
    size3       fbytes;
    size3       abytes;
    size3       tfiles;
    size3       ffiles;
    size3       afiles;
    uint32      invarsec;
};

struct FSSTAT3resfail {
    post_op_attr    obj_attributes;
};

union FSSTAT3res switch (nfsstat3 status) {
case NFS3_OK:
    FSSTAT3resok    resok;
default:
    FSSTAT3resfail  resfail;
};

/*
 * FSINFO: Get static file system information
 */

const FSF3_LINK     = 0x0001;
const FSF3_SYMLINK  = 0x0002;
const FSF3_HOMOGENEOUS  = 0x0008;
const FSF3_CANSETTIME   = 0x0010;

struct FSINFO3args {
    nfs_fh3 fsroot;
};

struct FSINFO3resok {
    post_op_attr    obj_attributes;
    uint32      rtmax;
    uint32      rtpref;
    uint32      rtmult;
    uint32      wtmax;
    uint32      wtpref;
    uint32      wtmult;
    uint32      dtpref;
    size3       maxfilesize;
    nfstime3    time_delta;
    uint32      properties;
};

struct FSINFO3resfail {
    post_op_attr    obj_attributes;
};

union FSINFO3res switch (nfsstat3 status) {
case NFS3_OK:
    FSINFO3resok    resok;
default:
    FSINFO3resfail  resfail;
};

/*
 * PATHCONF: Retrieve POSIX information
 */
struct PATHCONF3args {
    nfs_fh3 object;
};

struct PATHCONF3resok {
    post_op_attr    obj_attributes;
    uint32      linkmax;
    uint32      name_max;
    bool        no_trunc;
    bool        chown_restricted;
    bool        case_insensitive;
    bool        case_preserving;
};

struct PATHCONF3resfail {
    post_op_attr    obj_attributes;
};

union PATHCONF3res switch (nfsstat3 status) {
case NFS3_OK:
    PATHCONF3resok   resok;
default:
    PATHCONF3resfail resfail;
};

/*
 * COMMIT: Commit cached data on a server to stable storage
 */
struct COMMIT3args {
    nfs_fh3 file;
    offset3 offset;
    count3  count;
};

struct COMMIT3resok {
    wcc_data    file_wcc;
    writeverf3  verf;
};

struct COMMIT3resfail {
    wcc_data    file_wcc;
};

union COMMIT3res switch (nfsstat3 status) {
case NFS3_OK:
    COMMIT3resok    resok;
default:
    COMMIT3resfail  resfail;
};

/*
 * Remote file service routines
 */
program NFS3_PROGRAM {
    version NFS_V3 {
        void
        NFSPROC3_NULL(void) = 0;

        GETATTR3res
        NFSPROC3_GETATTR(GETATTR3args) = 1;

        SETATTR3res
        NFSPROC3_SETATTR(SETATTR3args) = 2;

        LOOKUP3res
        NFSPROC3_LOOKUP(LOOKUP3args) = 3;

        ACCESS3res
        NFSPROC3_ACCESS(ACCESS3args) = 4;

        READLINK3res
        NFSPROC3_READLINK(READLINK3args) = 5;

        READ3res
        NFSPROC3_READ(READ3args) = 6;

        WRITE3res
        NFSPROC3_WRITE(WRITE3args) = 7;

        CREATE3res
        NFSPROC3_CREATE(CREATE3args) = 8;

        MKDIR3res
        NFSPROC3_MKDIR(MKDIR3args) = 9;

        SYMLINK3res
        NFSPROC3_SYMLINK(SYMLINK3args) = 10;

        MKNOD3res
        NFSPROC3_MKNOD(MKNOD3args) = 11;

        REMOVE3res
        NFSPROC3_REMOVE(REMOVE3args) = 12;

        RMDIR3res
        NFSPROC3_RMDIR(RMDIR3args) = 13;

        RENAME3res
        NFSPROC3_RENAME(RENAME3args) = 14;

        LINK3res
        NFSPROC3_LINK(LINK3args) = 15;

        READDIR3res
        NFSPROC3_READDIR(READDIR3args) = 16;

        READDIRPLUS3res
        NFSPROC3_READDIRPLUS(READDIRPLUS3args) = 17;

        FSSTAT3res
        NFSPROC3_FSSTAT(FSSTAT3args) = 18;

        FSINFO3res
        NFSPROC3_FSINFO(FSINFO3args) = 19;

        PATHCONF3res
        NFSPROC3_PATHCONF(PATHCONF3args) = 20;

        COMMIT3res
        NFSPROC3_COMMIT(COMMIT3args) = 21;
    } = 3;
} = 100003;