1 /* $NetBSD: nfsv3.h,v 1.1 2023/12/12 09:12:55 mlelstv Exp $ */ 2 3 /* 4 * Copyright (c) 2023 Michael van Elst 5 * 6 * This code is derived from software contributed to Berkeley by 7 * Rick Macklem at The University of Guelph. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 /* 32 * nfs definitions as per the version 3 specs 33 */ 34 35 #define NFS_VER3 3 36 #define NFS_V3FHSIZE 64 37 38 /* Sizes in bytes of various nfs rpc components */ 39 #define NFSX_V3FH 64 40 #define NFSX_V3FATTR 84 41 42 /* Different V3 procedure numbers that we need */ 43 #define NFSV3PROC_LOOKUP 3 44 45 /* Structs for common parts of the rpc's */ 46 struct nfsv3_time { 47 n_long nfs_sec; 48 n_long nfs_nsec; 49 }; 50 51 struct nfsv3_spec { 52 n_long specdata1; 53 n_long specdata2; 54 }; 55 56 /* 57 * File attributes and setable attributes. 58 */ 59 struct nfsv3_fattr { 60 n_long fa_type; 61 n_long fa_mode; 62 n_long fa_nlink; 63 n_long fa_uid; 64 n_long fa_gid; 65 n_long fa_size[2]; /* nfsuint64 */ 66 n_long fa_used[2]; /* nfsuint64 */ 67 struct nfsv3_spec fa_rdev; 68 n_long fa_fsid[2]; /* nfsuint64 */ 69 n_long fa_fileid[2]; /* nfsuint64 */ 70 struct nfsv3_time fa_atime; 71 struct nfsv3_time fa_mtime; 72 struct nfsv3_time fa_ctime; 73 }; 74