Annotation of sys/lib/libsa/nfsv2.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: nfsv2.h,v 1.5 2003/06/02 23:28:09 millert Exp $ */
! 2: /* $NetBSD: nfsv2.h,v 1.2 1996/02/26 23:05:23 gwr Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1989, 1993
! 6: * The Regents of the University of California. All rights reserved.
! 7: *
! 8: * This code is derived from software contributed to Berkeley by
! 9: * Rick Macklem at The University of Guelph.
! 10: *
! 11: * Redistribution and use in source and binary forms, with or without
! 12: * modification, are permitted provided that the following conditions
! 13: * are met:
! 14: * 1. Redistributions of source code must retain the above copyright
! 15: * notice, this list of conditions and the following disclaimer.
! 16: * 2. Redistributions in binary form must reproduce the above copyright
! 17: * notice, this list of conditions and the following disclaimer in the
! 18: * documentation and/or other materials provided with the distribution.
! 19: * 3. Neither the name of the University nor the names of its contributors
! 20: * may be used to endorse or promote products derived from this software
! 21: * without specific prior written permission.
! 22: *
! 23: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 26: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 27: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 28: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 29: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 30: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 31: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 32: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 33: * SUCH DAMAGE.
! 34: *
! 35: * @(#)nfsv2.h 8.1 (Berkeley) 6/10/93
! 36: */
! 37:
! 38: /*
! 39: * nfs definitions as per the version 2 specs
! 40: */
! 41:
! 42: /*
! 43: * Constants as defined in the Sun NFS Version 2 spec.
! 44: * "NFS: Network File System Protocol Specification" RFC1094
! 45: */
! 46:
! 47: #define NFS_PORT 2049
! 48: #define NFS_PROG 100003
! 49: #define NFS_VER2 2
! 50: #define NFS_MAXDGRAMDATA 8192
! 51: #define NFS_MAXDATA 32768
! 52: #define NFS_MAXPATHLEN 1024
! 53: #define NFS_MAXNAMLEN 255
! 54: #define NFS_FHSIZE 32
! 55: #define NFS_MAXPKTHDR 404
! 56: #define NFS_MAXPACKET (NFS_MAXPKTHDR+NFS_MAXDATA)
! 57: #define NFS_MINPACKET 20
! 58: #define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */
! 59:
! 60: /* Stat numbers for rpc returns */
! 61: #define NFS_OK 0
! 62: #define NFSERR_PERM 1
! 63: #define NFSERR_NOENT 2
! 64: #define NFSERR_IO 5
! 65: #define NFSERR_NXIO 6
! 66: #define NFSERR_ACCES 13
! 67: #define NFSERR_EXIST 17
! 68: #define NFSERR_NODEV 19
! 69: #define NFSERR_NOTDIR 20
! 70: #define NFSERR_ISDIR 21
! 71: #define NFSERR_FBIG 27
! 72: #define NFSERR_NOSPC 28
! 73: #define NFSERR_ROFS 30
! 74: #define NFSERR_NAMETOL 63
! 75: #define NFSERR_NOTEMPTY 66
! 76: #define NFSERR_DQUOT 69
! 77: #define NFSERR_STALE 70
! 78: #define NFSERR_WFLUSH 99
! 79:
! 80: /* Sizes in bytes of various nfs rpc components */
! 81: #define NFSX_FH 32
! 82: #define NFSX_UNSIGNED 4
! 83: #define NFSX_FATTR 68
! 84: #define NFSX_SATTR 32
! 85: #define NFSX_STATFS 20
! 86: #define NFSX_COOKIE 4
! 87:
! 88: /* nfs rpc procedure numbers */
! 89: #define NFSPROC_NULL 0
! 90: #define NFSPROC_GETATTR 1
! 91: #define NFSPROC_SETATTR 2
! 92: #define NFSPROC_NOOP 3
! 93: #define NFSPROC_ROOT NFSPROC_NOOP /* Obsolete */
! 94: #define NFSPROC_LOOKUP 4
! 95: #define NFSPROC_READLINK 5
! 96: #define NFSPROC_READ 6
! 97: #define NFSPROC_WRITECACHE NFSPROC_NOOP /* Obsolete */
! 98: #define NFSPROC_WRITE 8
! 99: #define NFSPROC_CREATE 9
! 100: #define NFSPROC_REMOVE 10
! 101: #define NFSPROC_RENAME 11
! 102: #define NFSPROC_LINK 12
! 103: #define NFSPROC_SYMLINK 13
! 104: #define NFSPROC_MKDIR 14
! 105: #define NFSPROC_RMDIR 15
! 106: #define NFSPROC_READDIR 16
! 107: #define NFSPROC_STATFS 17
! 108:
! 109: #define NFS_NPROCS 18
! 110:
! 111:
! 112: /* File types */
! 113: typedef enum {
! 114: NFNON=0,
! 115: NFREG=1,
! 116: NFDIR=2,
! 117: NFBLK=3,
! 118: NFCHR=4,
! 119: NFLNK=5
! 120: } nfstype;
! 121:
! 122: /* Structs for common parts of the rpc's */
! 123: struct nfsv2_time {
! 124: n_long nfs_sec;
! 125: n_long nfs_usec;
! 126: };
! 127:
! 128: /*
! 129: * File attributes and setable attributes.
! 130: */
! 131: struct nfsv2_fattr {
! 132: n_long fa_type;
! 133: n_long fa_mode;
! 134: n_long fa_nlink;
! 135: n_long fa_uid;
! 136: n_long fa_gid;
! 137: n_long fa_size;
! 138: n_long fa_blocksize;
! 139: n_long fa_rdev;
! 140: n_long fa_blocks;
! 141: n_long fa_fsid;
! 142: n_long fa_fileid;
! 143: struct nfsv2_time fa_atime;
! 144: struct nfsv2_time fa_mtime;
! 145: struct nfsv2_time fa_ctime;
! 146: };
! 147:
! 148: struct nfsv2_sattr {
! 149: n_long sa_mode;
! 150: n_long sa_uid;
! 151: n_long sa_gid;
! 152: n_long sa_size;
! 153: struct nfsv2_time sa_atime;
! 154: struct nfsv2_time sa_mtime;
! 155: };
! 156:
! 157: struct nfsv2_statfs {
! 158: n_long sf_tsize;
! 159: n_long sf_bsize;
! 160: n_long sf_blocks;
! 161: n_long sf_bfree;
! 162: n_long sf_bavail;
! 163: };
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