1139823Simp/*- 29336Sdfr * Copyright (c) 1989, 1993 39336Sdfr * The Regents of the University of California. All rights reserved. 49336Sdfr * 59336Sdfr * This code is derived from software contributed to Berkeley by 69336Sdfr * Rick Macklem at The University of Guelph. 79336Sdfr * 89336Sdfr * Redistribution and use in source and binary forms, with or without 99336Sdfr * modification, are permitted provided that the following conditions 109336Sdfr * are met: 119336Sdfr * 1. Redistributions of source code must retain the above copyright 129336Sdfr * notice, this list of conditions and the following disclaimer. 139336Sdfr * 2. Redistributions in binary form must reproduce the above copyright 149336Sdfr * notice, this list of conditions and the following disclaimer in the 159336Sdfr * documentation and/or other materials provided with the distribution. 169336Sdfr * 4. Neither the name of the University nor the names of its contributors 179336Sdfr * may be used to endorse or promote products derived from this software 189336Sdfr * without specific prior written permission. 199336Sdfr * 209336Sdfr * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 219336Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 229336Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 239336Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 249336Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 259336Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 269336Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 279336Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 289336Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 299336Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 309336Sdfr * SUCH DAMAGE. 319336Sdfr * 3236503Speter * @(#)nfsproto.h 8.2 (Berkeley) 3/30/95 3350477Speter * $FreeBSD$ 349336Sdfr */ 359336Sdfr 369336Sdfr#ifndef _NFS_NFSPROTO_H_ 379336Sdfr#define _NFS_NFSPROTO_H_ 389336Sdfr 399336Sdfr/* 409336Sdfr * nfs definitions as per the Version 2 and 3 specs 419336Sdfr */ 429336Sdfr 439336Sdfr/* 449336Sdfr * Constants as defined in the Sun NFS Version 2 and 3 specs. 459336Sdfr * "NFS: Network File System Protocol Specification" RFC1094 469336Sdfr * and in the "NFS: Network File System Version 3 Protocol 479336Sdfr * Specification" 489336Sdfr */ 499336Sdfr 509336Sdfr#define NFS_PORT 2049 519336Sdfr#define NFS_PROG 100003 529336Sdfr#define NFS_VER2 2 539336Sdfr#define NFS_VER3 3 54122698Salfred#define NFS_VER4 4 55122698Salfred 569336Sdfr#define NFS_V2MAXDATA 8192 579336Sdfr#define NFS_MAXDGRAMDATA 16384 589336Sdfr#define NFS_MAXDATA 32768 599336Sdfr#define NFS_MAXPATHLEN 1024 609336Sdfr#define NFS_MAXNAMLEN 255 61122698Salfred#define NFS_MAXPKTHDR 404 /* XXXv4 this needs to be adjust for v4 */ 629336Sdfr#define NFS_MAXPACKET (NFS_MAXPKTHDR + NFS_MAXDATA) 639336Sdfr#define NFS_MINPACKET 20 649336Sdfr#define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */ 659336Sdfr 66122698Salfred/* Stat numbers for rpc returns (version 2, 3 and 4) */ 679336Sdfr#define NFS_OK 0 689336Sdfr#define NFSERR_PERM 1 699336Sdfr#define NFSERR_NOENT 2 709336Sdfr#define NFSERR_IO 5 719336Sdfr#define NFSERR_NXIO 6 729336Sdfr#define NFSERR_ACCES 13 739336Sdfr#define NFSERR_EXIST 17 749336Sdfr#define NFSERR_XDEV 18 /* Version 3 only */ 759336Sdfr#define NFSERR_NODEV 19 769336Sdfr#define NFSERR_NOTDIR 20 779336Sdfr#define NFSERR_ISDIR 21 789336Sdfr#define NFSERR_INVAL 22 /* Version 3 only */ 799336Sdfr#define NFSERR_FBIG 27 809336Sdfr#define NFSERR_NOSPC 28 819336Sdfr#define NFSERR_ROFS 30 829336Sdfr#define NFSERR_MLINK 31 /* Version 3 only */ 839336Sdfr#define NFSERR_NAMETOL 63 849336Sdfr#define NFSERR_NOTEMPTY 66 859336Sdfr#define NFSERR_DQUOT 69 869336Sdfr#define NFSERR_STALE 70 879336Sdfr#define NFSERR_REMOTE 71 /* Version 3 only */ 889336Sdfr#define NFSERR_WFLUSH 99 /* Version 2 only */ 89122698Salfred#define NFSERR_BADHANDLE 10001 /* The rest Version 3, 4 only */ 909336Sdfr#define NFSERR_NOT_SYNC 10002 919336Sdfr#define NFSERR_BAD_COOKIE 10003 929336Sdfr#define NFSERR_NOTSUPP 10004 939336Sdfr#define NFSERR_TOOSMALL 10005 949336Sdfr#define NFSERR_SERVERFAULT 10006 959336Sdfr#define NFSERR_BADTYPE 10007 969336Sdfr#define NFSERR_JUKEBOX 10008 979336Sdfr#define NFSERR_TRYLATER NFSERR_JUKEBOX 98122698Salfred#define NFSERR_SAME 10009 /* The rest Version 4 only */ 99122698Salfred#define NFSERR_DENIED 10010 100122698Salfred#define NFSERR_EXPIRED 10011 101122698Salfred#define NFSERR_LOCKED 10012 102122698Salfred#define NFSERR_GRACE 10013 103122698Salfred#define NFSERR_FHEXPIRED 10014 104122698Salfred#define NFSERR_SHARDE_DENIED 10015 105122698Salfred#define NFSERR_WRONGSEC 10016 106122698Salfred#define NFSERR_CLID_INUSE 10017 107122698Salfred#define NFSERR_RESOURCE 10018 108122698Salfred#define NFSERR_MOVED 10019 109122698Salfred#define NFSERR_NOFILEHANDLE 10020 110122698Salfred#define NFSERR_MINOR_VERS_MISMATCH 10021 111122698Salfred#define NFSERR_STALE_CLIENTID 10022 112122698Salfred#define NFSERR_STALE_STATEID 10023 113122698Salfred#define NFSERR_OLD_STATEID 10024 114122698Salfred#define NFSERR_BAD_STATEID 10025 115122698Salfred#define NFSERR_BAD_SEQID 10026 116122698Salfred#define NFSERR_NOT_SAME 10027 117122698Salfred#define NFSERR_LOCK_RANGE 10028 118122698Salfred#define NFSERR_SYMLINK 10029 119122698Salfred#define NFSERR_READDIR_NOSPC 10030 120122698Salfred#define NFSERR_LEASE_MOVED 10031 121122698Salfred#define NFSERR_ATTRNOTSUPP 10032 122122698Salfred#define NFSERR_NO_GRACE 10033 123122698Salfred#define NFSERR_RECLAIM_BAD 10034 124122698Salfred#define NFSERR_RECLAIM_CONFLICT 10035 125122698Salfred#define NFSERR_BADXDR 10036 126122698Salfred#define NFSERR_LOCKS_HELD 10037 127122698Salfred#define NFSERR_OPENMODE 10038 128122698Salfred#define NFSERR_BADOWNER 10039 129122698Salfred#define NFSERR_BADCHAR 10040 130122698Salfred#define NFSERR_BADNAME 10041 131122698Salfred#define NFSERR_BAD_RANGE 10042 132122698Salfred#define NFSERR_LOCK_NOTSUPP 10043 133122698Salfred#define NFSERR_OP_ILLEGAL 10044 134122698Salfred#define NFSERR_DEADLOCK 10045 135122698Salfred#define NFSERR_FILE_OPEN 10046 1369336Sdfr#define NFSERR_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */ 1379336Sdfr 138122698Salfred 139122698Salfred 1409336Sdfr#define NFSERR_RETVOID 0x20000000 /* Return void, not error */ 1419336Sdfr#define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */ 1429336Sdfr#define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */ 1439336Sdfr 1449336Sdfr/* Sizes in bytes of various nfs rpc components */ 1459336Sdfr#define NFSX_UNSIGNED 4 1469336Sdfr 1479336Sdfr/* specific to NFS Version 2 */ 1489336Sdfr#define NFSX_V2FH 32 1499336Sdfr#define NFSX_V2FATTR 68 1509336Sdfr#define NFSX_V2SATTR 32 1519336Sdfr#define NFSX_V2COOKIE 4 1529336Sdfr#define NFSX_V2STATFS 20 1539336Sdfr 1549336Sdfr/* specific to NFS Version 3 */ 1559336Sdfr#define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */ 1569336Sdfr#define NFSX_V3FHMAX 64 /* max. allowed by protocol */ 1579336Sdfr#define NFSX_V3FATTR 84 1589336Sdfr#define NFSX_V3SATTR 60 /* max. all fields filled in */ 1599336Sdfr#define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr)) 1609336Sdfr#define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED) 1619336Sdfr#define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED) 1629336Sdfr#define NFSX_V3COOKIEVERF 8 1639336Sdfr#define NFSX_V3WRITEVERF 8 1649336Sdfr#define NFSX_V3CREATEVERF 8 1659336Sdfr#define NFSX_V3STATFS 52 1669336Sdfr#define NFSX_V3FSINFO 48 1679336Sdfr#define NFSX_V3PATHCONF 24 1689336Sdfr 169122698Salfred/* specific to NFS Version 4 */ 170122698Salfred#define NFSX_V4VERF 8 171122698Salfred#define NFSX_V4FH 128 172122698Salfred#define NFSX_V4STATEID 16 173122698Salfred 1749336Sdfr/* variants for both versions */ 1759336Sdfr#define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \ 1769336Sdfr NFSX_V2FH) 1779336Sdfr#define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH) 1789336Sdfr#define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR) 1799336Sdfr#define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0) 1809336Sdfr#define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0) 1819336Sdfr#define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \ 1829336Sdfr NFSX_V2FATTR) 1839336Sdfr#define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0) 1849336Sdfr#define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR) 1859336Sdfr#define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR) 1869336Sdfr#define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0) 1879336Sdfr#define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0) 1889336Sdfr#define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \ 1899336Sdfr (2 * NFSX_UNSIGNED)) 1909336Sdfr#define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS) 1919336Sdfr 1929336Sdfr/* nfs rpc procedure numbers (before version mapping) */ 1939336Sdfr#define NFSPROC_NULL 0 1949336Sdfr#define NFSPROC_GETATTR 1 1959336Sdfr#define NFSPROC_SETATTR 2 1969336Sdfr#define NFSPROC_LOOKUP 3 1979336Sdfr#define NFSPROC_ACCESS 4 1989336Sdfr#define NFSPROC_READLINK 5 1999336Sdfr#define NFSPROC_READ 6 2009336Sdfr#define NFSPROC_WRITE 7 2019336Sdfr#define NFSPROC_CREATE 8 2029336Sdfr#define NFSPROC_MKDIR 9 2039336Sdfr#define NFSPROC_SYMLINK 10 2049336Sdfr#define NFSPROC_MKNOD 11 2059336Sdfr#define NFSPROC_REMOVE 12 2069336Sdfr#define NFSPROC_RMDIR 13 2079336Sdfr#define NFSPROC_RENAME 14 2089336Sdfr#define NFSPROC_LINK 15 2099336Sdfr#define NFSPROC_READDIR 16 2109336Sdfr#define NFSPROC_READDIRPLUS 17 2119336Sdfr#define NFSPROC_FSSTAT 18 2129336Sdfr#define NFSPROC_FSINFO 19 2139336Sdfr#define NFSPROC_PATHCONF 20 2149336Sdfr#define NFSPROC_COMMIT 21 21583651Speter#define NFSPROC_NOOP 22 21683651Speter#define NFS_NPROCS 23 2179336Sdfr 2189336Sdfr/* Actual Version 2 procedure numbers */ 2199336Sdfr#define NFSV2PROC_NULL 0 2209336Sdfr#define NFSV2PROC_GETATTR 1 2219336Sdfr#define NFSV2PROC_SETATTR 2 2229336Sdfr#define NFSV2PROC_NOOP 3 2239336Sdfr#define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */ 2249336Sdfr#define NFSV2PROC_LOOKUP 4 2259336Sdfr#define NFSV2PROC_READLINK 5 2269336Sdfr#define NFSV2PROC_READ 6 2279336Sdfr#define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */ 2289336Sdfr#define NFSV2PROC_WRITE 8 2299336Sdfr#define NFSV2PROC_CREATE 9 2309336Sdfr#define NFSV2PROC_REMOVE 10 2319336Sdfr#define NFSV2PROC_RENAME 11 2329336Sdfr#define NFSV2PROC_LINK 12 2339336Sdfr#define NFSV2PROC_SYMLINK 13 2349336Sdfr#define NFSV2PROC_MKDIR 14 2359336Sdfr#define NFSV2PROC_RMDIR 15 2369336Sdfr#define NFSV2PROC_READDIR 16 2379336Sdfr#define NFSV2PROC_STATFS 17 2389336Sdfr 239122698Salfred/* Version 4 procedure numbers */ 240122698Salfred#define NFSV4PROC_NULL 0 241122698Salfred#define NFSV4PROC_COMPOUND 1 242122698Salfred 243122698Salfred/* Version 4 operation numbers */ 244122698Salfred#define NFSV4OP_ACCESS 3 245122698Salfred#define NFSV4OP_CLOSE 4 246122698Salfred#define NFSV4OP_COMMIT 5 247122698Salfred#define NFSV4OP_CREATE 6 248122698Salfred#define NFSV4OP_DELEGPURGE 7 249122698Salfred#define NFSV4OP_DELEGRETURN 8 250122698Salfred#define NFSV4OP_GETATTR 9 251122698Salfred#define NFSV4OP_GETFH 10 252122698Salfred#define NFSV4OP_LINK 11 253122698Salfred#define NFSV4OP_LOCK 12 254122698Salfred#define NFSV4OP_LOCKT 13 255122698Salfred#define NFSV4OP_LOCKU 14 256122698Salfred#define NFSV4OP_LOOKUP 15 257122698Salfred#define NFSV4OP_LOOKUPP 16 258122698Salfred#define NFSV4OP_NVERIFY 17 259122698Salfred#define NFSV4OP_OPEN 18 260122698Salfred#define NFSV4OP_OPENATTR 19 261122698Salfred#define NFSV4OP_OPEN_CONFIRM 20 262122698Salfred#define NFSV4OP_OPEN_DOWNGRADE 21 263122698Salfred#define NFSV4OP_PUTFH 22 264122698Salfred#define NFSV4OP_PUTPUBFH 23 265122698Salfred#define NFSV4OP_PUTROOTFH 24 266122698Salfred#define NFSV4OP_READ 25 267122698Salfred#define NFSV4OP_READDIR 26 268122698Salfred#define NFSV4OP_READLINK 27 269122698Salfred#define NFSV4OP_REMOVE 28 270122698Salfred#define NFSV4OP_RENAME 29 271122698Salfred#define NFSV4OP_RENEW 30 272122698Salfred#define NFSV4OP_RESTOREFH 31 273122698Salfred#define NFSV4OP_SAVEFH 32 274122698Salfred#define NFSV4OP_SECINFO 33 275122698Salfred#define NFSV4OP_SETATTR 34 276122698Salfred#define NFSV4OP_SETCLIENTID 35 277122698Salfred#define NFSV4OP_SETCLIENTID_CONFIRM 36 278122698Salfred#define NFSV4OP_VERIFY 37 279122698Salfred#define NFSV4OP_WRITE 38 280122698Salfred 2819336Sdfr/* 2829336Sdfr * Constants used by the Version 3 protocol for various RPCs 2839336Sdfr */ 2849336Sdfr#define NFSV3SATTRTIME_DONTCHANGE 0 2859336Sdfr#define NFSV3SATTRTIME_TOSERVER 1 2869336Sdfr#define NFSV3SATTRTIME_TOCLIENT 2 2879336Sdfr 2889336Sdfr#define NFSV3ACCESS_READ 0x01 2899336Sdfr#define NFSV3ACCESS_LOOKUP 0x02 2909336Sdfr#define NFSV3ACCESS_MODIFY 0x04 2919336Sdfr#define NFSV3ACCESS_EXTEND 0x08 2929336Sdfr#define NFSV3ACCESS_DELETE 0x10 2939336Sdfr#define NFSV3ACCESS_EXECUTE 0x20 2949336Sdfr 2959336Sdfr#define NFSV3WRITE_UNSTABLE 0 2969336Sdfr#define NFSV3WRITE_DATASYNC 1 2979336Sdfr#define NFSV3WRITE_FILESYNC 2 2989336Sdfr 2999336Sdfr#define NFSV3CREATE_UNCHECKED 0 3009336Sdfr#define NFSV3CREATE_GUARDED 1 3019336Sdfr#define NFSV3CREATE_EXCLUSIVE 2 3029336Sdfr 3039336Sdfr#define NFSV3FSINFO_LINK 0x01 3049336Sdfr#define NFSV3FSINFO_SYMLINK 0x02 3059336Sdfr#define NFSV3FSINFO_HOMOGENEOUS 0x08 3069336Sdfr#define NFSV3FSINFO_CANSETTIME 0x10 3079336Sdfr 308122698Salfred/* 309122698Salfred * Constants used by the Version 4 protocol for various RPCs 310122698Salfred */ 311122698Salfred 312122698Salfred#define NFSV4ACCESS_READ 0x01 313122698Salfred#define NFSV4ACCESS_LOOKUP 0x02 314122698Salfred#define NFSV4ACCESS_MODIFY 0x04 315122698Salfred#define NFSV4ACCESS_EXTEND 0x08 316122698Salfred#define NFSV4ACCESS_DELETE 0x10 317122698Salfred#define NFSV4ACCESS_EXECUTE 0x20 318122698Salfred 319122698Salfred#define NFSV4OPENRES_MLOCK 0x01 320122698Salfred#define NFSV4OPENRES_CONFIRM 0x02 321122698Salfred 322122698Salfred#define NFSV4OPENSHARE_ACCESS_READ 0x01 323122698Salfred#define NFSV4OPENSHARE_ACCESS_WRITE 0x02 324122698Salfred#define NFSV4OPENSHARE_ACCESS_BOTH 0x03 325122698Salfred#define NFSV4OPENSHARE_DENY_NONE 0x00 326122698Salfred#define NFSV4OPENSHARE_DENY_READ 0x01 327122698Salfred#define NFSV4OPENSHARE_DENY_WRITE 0x02 328122698Salfred#define NFSV4OPENSHARE_DENY_BOTH 0x03 329122698Salfred 3309336Sdfr/* File types */ 331122698Salfredtypedef enum { 332122698Salfred NFNON=0, 333122698Salfred NFREG=1, 334122698Salfred NFDIR=2, 335122698Salfred NFBLK=3, 336122698Salfred NFCHR=4, 337122698Salfred NFLNK=5, 338122698Salfred NFSOCK=6, 339122698Salfred NFFIFO=7, 340122698Salfred NFATTRDIR = 8, 341122698Salfred NFNAMEDATTR = 9, 342122698Salfred NFBAD = 10, 343122698Salfred} nfstype; 3449336Sdfr 345122698Salfred/* NFSv4 claim type */ 346122698Salfredtypedef enum { 347122698Salfred NCLNULL = 0, 348122698Salfred NCLPREV = 1, 349122698Salfred NCLDELEGCUR = 2, 350122698Salfred NCLDELEGPREV = 3, 351122698Salfred} nfsv4cltype; 352122698Salfred 353122698Salfred/* Other NFSv4 types */ 354122698Salfredtypedef enum { 355122698Salfred NSHUNSTABLE = 0, 356122698Salfred NSHDATASYNC = 1, 357122698Salfred NSHFILESYNC = 2, 358122698Salfred} nfsv4stablehow; 359122698Salfred 360122698Salfredtypedef enum { OTNOCREATE = 0, OTCREATE = 1 } nfsv4opentype; 361122698Salfredtypedef enum { CMUNCHECKED = 0, CMGUARDED = 1, CMEXCLUSIVE = 2 } nfsv4createmode; 362122698Salfredtypedef enum { THSERVERTIME = 0, THCLIENTTIME = 1 } nfsv4timehow; 363122698Salfredtypedef enum { ODNONE = 0, ODREAD = 1, ODWRITE = 2 } nfsv4opendelegtype; 364122698Salfred 3659336Sdfr/* Structs for common parts of the rpc's */ 366122698Salfred 3679336Sdfr/* 3689336Sdfr * File Handle (32 bytes for version 2), variable up to 64 for version 3. 3699336Sdfr * File Handles of up to NFS_SMALLFH in size are stored directly in the 3709336Sdfr * nfs node, whereas larger ones are malloc'd. (This never happens when 3719336Sdfr * NFS_SMALLFH is set to 64.) 3729336Sdfr * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4. 3739336Sdfr */ 3749336Sdfr#ifndef NFS_SMALLFH 375122698Salfred#define NFS_SMALLFH 128 3769336Sdfr#endif 3779336Sdfrunion nfsfh { 3789336Sdfr fhandle_t fh_generic; 3799336Sdfr u_char fh_bytes[NFS_SMALLFH]; 3809336Sdfr}; 3819336Sdfrtypedef union nfsfh nfsfh_t; 3829336Sdfr 3839336Sdfrstruct nfsv2_time { 38436541Speter u_int32_t nfsv2_sec; 38536541Speter u_int32_t nfsv2_usec; 3869336Sdfr}; 3879336Sdfrtypedef struct nfsv2_time nfstime2; 3889336Sdfr 3899336Sdfrstruct nfsv3_time { 39036541Speter u_int32_t nfsv3_sec; 39136541Speter u_int32_t nfsv3_nsec; 3929336Sdfr}; 3939336Sdfrtypedef struct nfsv3_time nfstime3; 3949336Sdfr 3959336Sdfr/* 3969336Sdfr * Quads are defined as arrays of 2 longs to ensure dense packing for the 3979336Sdfr * protocol and to facilitate xdr conversion. 3989336Sdfr */ 3999336Sdfrstruct nfs_uquad { 40036541Speter u_int32_t nfsuquad[2]; 4019336Sdfr}; 4029336Sdfrtypedef struct nfs_uquad nfsuint64; 4039336Sdfr 4049336Sdfr/* 4059336Sdfr * Used to convert between two u_longs and a u_quad_t. 4069336Sdfr */ 4079336Sdfrunion nfs_quadconvert { 40836541Speter u_int32_t lval[2]; 4099336Sdfr u_quad_t qval; 4109336Sdfr}; 4119336Sdfrtypedef union nfs_quadconvert nfsquad_t; 4129336Sdfr 4139336Sdfr/* 4149336Sdfr * NFS Version 3 special file number. 4159336Sdfr */ 4169336Sdfrstruct nfsv3_spec { 41736541Speter u_int32_t specdata1; 41836541Speter u_int32_t specdata2; 4199336Sdfr}; 4209336Sdfrtypedef struct nfsv3_spec nfsv3spec; 4219336Sdfr 4229336Sdfr/* 423122698Salfred * NFS Version 4 bitmap. 424122698Salfred */ 425122698Salfredstruct nfsv4_bitmap { 426122698Salfred uint32_t bmlen; 427122698Salfred uint32_t *bmval; 428122698Salfred}; 429122698Salfredtypedef struct nfsv4_bitmap nfsv4bitmap; 430122698Salfred 431122698Salfredstruct nfsv4_changeinfo { 432122698Salfred u_int ciatomic; 433122698Salfred uint64_t cibefore; 434122698Salfred uint64_t ciafter; 435122698Salfred}; 436122698Salfredtypedef struct nfsv4_changeinfo nfsv4changeinfo; 437122698Salfred 438122698Salfred/* 4399336Sdfr * File attributes and setable attributes. These structures cover both 4409336Sdfr * NFS version 2 and the version 3 protocol. Note that the union is only 4419336Sdfr * used so that one pointer can refer to both variants. These structures 4429336Sdfr * go out on the wire and must be densely packed, so no quad data types 4439336Sdfr * are used. (all fields are longs or u_longs or structures of same) 4449336Sdfr * NB: You can't do sizeof(struct nfs_fattr), you must use the 4459336Sdfr * NFSX_FATTR(v3) macro. 4469336Sdfr */ 4479336Sdfrstruct nfs_fattr { 44836541Speter u_int32_t fa_type; 44936541Speter u_int32_t fa_mode; 45036541Speter u_int32_t fa_nlink; 45136541Speter u_int32_t fa_uid; 45236541Speter u_int32_t fa_gid; 4539336Sdfr union { 4549336Sdfr struct { 45536541Speter u_int32_t nfsv2fa_size; 45636541Speter u_int32_t nfsv2fa_blocksize; 45736541Speter u_int32_t nfsv2fa_rdev; 45836541Speter u_int32_t nfsv2fa_blocks; 45936541Speter u_int32_t nfsv2fa_fsid; 46036541Speter u_int32_t nfsv2fa_fileid; 4619336Sdfr nfstime2 nfsv2fa_atime; 4629336Sdfr nfstime2 nfsv2fa_mtime; 4639336Sdfr nfstime2 nfsv2fa_ctime; 4649336Sdfr } fa_nfsv2; 4659336Sdfr struct { 4669336Sdfr nfsuint64 nfsv3fa_size; 4679336Sdfr nfsuint64 nfsv3fa_used; 4689336Sdfr nfsv3spec nfsv3fa_rdev; 4699336Sdfr nfsuint64 nfsv3fa_fsid; 4709336Sdfr nfsuint64 nfsv3fa_fileid; 4719336Sdfr nfstime3 nfsv3fa_atime; 4729336Sdfr nfstime3 nfsv3fa_mtime; 4739336Sdfr nfstime3 nfsv3fa_ctime; 4749336Sdfr } fa_nfsv3; 4759336Sdfr } fa_un; 4769336Sdfr}; 4779336Sdfr 4789336Sdfr/* and some ugly defines for accessing union components */ 4799336Sdfr#define fa2_size fa_un.fa_nfsv2.nfsv2fa_size 4809336Sdfr#define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize 4819336Sdfr#define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev 4829336Sdfr#define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks 4839336Sdfr#define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid 4849336Sdfr#define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid 4859336Sdfr#define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime 4869336Sdfr#define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime 4879336Sdfr#define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime 4889336Sdfr#define fa3_size fa_un.fa_nfsv3.nfsv3fa_size 4899336Sdfr#define fa3_used fa_un.fa_nfsv3.nfsv3fa_used 4909336Sdfr#define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev 4919336Sdfr#define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid 4929336Sdfr#define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid 4939336Sdfr#define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime 4949336Sdfr#define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime 4959336Sdfr#define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime 4969336Sdfr 497122698Salfredstruct nfsv4_fattr { 498122698Salfred u_int fa4_valid; 499122698Salfred nfstype fa4_type; 500122698Salfred off_t fa4_size; 501122698Salfred uint64_t fa4_fsid_major; 502122698Salfred uint64_t fa4_fsid_minor; 503122698Salfred uint64_t fa4_fileid; 504122698Salfred mode_t fa4_mode; 505122698Salfred nlink_t fa4_nlink; 506122698Salfred uid_t fa4_uid; 507122698Salfred gid_t fa4_gid; 508122698Salfred uint32_t fa4_rdev_major; 509122698Salfred uint32_t fa4_rdev_minor; 510122698Salfred struct timespec fa4_atime; 511164725Srees struct timespec fa4_btime; 512122698Salfred struct timespec fa4_ctime; 513122698Salfred struct timespec fa4_mtime; 514122698Salfred uint64_t fa4_maxread; 515122698Salfred uint64_t fa4_maxwrite; 516122698Salfred uint64_t fa4_ffree; 517122698Salfred uint64_t fa4_ftotal; 518122698Salfred uint32_t fa4_maxname; 519122698Salfred uint64_t fa4_savail; 520122698Salfred uint64_t fa4_sfree; 521122698Salfred uint64_t fa4_stotal; 522122698Salfred uint64_t fa4_changeid; 523122698Salfred uint32_t fa4_lease_time; 524122698Salfred uint64_t fa4_maxfilesize; 525122698Salfred}; 526122698Salfred 527122698Salfred/* Flags for fa4_valid */ 528122698Salfred#define FA4V_SIZE 0x00000001 529122698Salfred#define FA4V_FSID 0x00000002 530122698Salfred#define FA4V_FILEID 0x00000004 531122698Salfred#define FA4V_MODE 0x00000008 532122698Salfred#define FA4V_NLINK 0x00000010 533122698Salfred#define FA4V_UID 0x00000020 534122698Salfred#define FA4V_GID 0x00000040 535122698Salfred#define FA4V_RDEV 0x00000080 536122698Salfred#define FA4V_ATIME 0x00000100 537164725Srees#define FA4V_BTIME 0x00000200 538164725Srees#define FA4V_CTIME 0x00000400 539164725Srees#define FA4V_MTIME 0x00000800 540164725Srees#define FA4V_MAXREAD 0x00001000 541164725Srees#define FA4V_MAXWRITE 0x00002000 542164725Srees#define FA4V_TYPE 0x00004000 543164725Srees#define FA4V_FFREE 0x00008000 544164725Srees#define FA4V_FTOTAL 0x00010000 545164725Srees#define FA4V_MAXNAME 0x00020000 546164725Srees#define FA4V_SAVAIL 0x00040000 547164725Srees#define FA4V_SFREE 0x00080000 548164725Srees#define FA4V_STOTAL 0x00100000 549164725Srees#define FA4V_CHANGEID 0x00200000 550164725Srees#define FA4V_LEASE_TIME 0x00400000 551164725Srees#define FA4V_MAXFILESIZE 0x00800000 552164725Srees#define FA4V_ACL 0x01000000 553122698Salfred 554122698Salfred/* Offsets into bitmask */ 555122698Salfred#define FA4_SUPPORTED_ATTRS 0 556122698Salfred#define FA4_TYPE 1 557122698Salfred#define FA4_FH_EXPIRE_TYPE 2 558122698Salfred#define FA4_CHANGE 3 559122698Salfred#define FA4_SIZE 4 560122698Salfred#define FA4_LINK_SUPPORT 5 561122698Salfred#define FA4_SYMLINK_SUPPORT 6 562122698Salfred#define FA4_NAMED_ATTR 7 563122698Salfred#define FA4_FSID 8 564122698Salfred#define FA4_UNIQUE_HANDLES 9 565122698Salfred#define FA4_LEASE_TIME 10 566122698Salfred#define FA4_RDATTR_ERROR 11 567122698Salfred#define FA4_ACL 12 568122698Salfred#define FA4_ACLSUPPORT 13 569122698Salfred#define FA4_ARCHIVE 14 570122698Salfred#define FA4_CANSETTIME 15 571122698Salfred#define FA4_CASE_INSENSITIVE 16 572122698Salfred#define FA4_CASE_PRESERVING 17 573122698Salfred#define FA4_CHOWN_RESTRICTED 18 574122698Salfred#define FA4_FILEHANDLE 19 575122698Salfred#define FA4_FILEID 20 576122698Salfred#define FA4_FILES_AVAIL 21 577122698Salfred#define FA4_FILES_FREE 22 578122698Salfred#define FA4_FILES_TOTAL 23 579122698Salfred#define FA4_FS_LOCATIONS 24 580122698Salfred#define FA4_HIDDEN 25 581122698Salfred#define FA4_HOMOGENEOUS 26 582122698Salfred#define FA4_MAXFILESIZE 27 583122698Salfred#define FA4_MAXLINK 28 584122698Salfred#define FA4_MAXNAME 29 585122698Salfred#define FA4_MAXREAD 30 586122698Salfred#define FA4_MAXWRITE 31 587122698Salfred#define FA4_MIMETYPE 32 588122698Salfred#define FA4_MODE 33 589122698Salfred#define FA4_NO_TRUNC 34 590122698Salfred#define FA4_NUMLINKS 35 591122698Salfred#define FA4_OWNER 36 592122698Salfred#define FA4_OWNER_GROUP 37 593122698Salfred#define FA4_QUOTA_HARD 38 594122698Salfred#define FA4_QUOTA_SOFT 39 595122698Salfred#define FA4_QUOTA_USED 40 596122698Salfred#define FA4_RAWDEV 41 597122698Salfred#define FA4_SPACE_AVAIL 42 598122698Salfred#define FA4_SPACE_FREE 43 599122698Salfred#define FA4_SPACE_TOTAL 44 600122698Salfred#define FA4_SPACE_USED 45 601122698Salfred#define FA4_SYSTEM 46 602122698Salfred#define FA4_TIME_ACCESS 47 603122698Salfred#define FA4_TIME_ACCESS_SET 48 604122698Salfred#define FA4_TIME_BACKUP 49 605122698Salfred#define FA4_TIME_CREATE 50 606122698Salfred#define FA4_TIME_DELTA 51 607122698Salfred#define FA4_TIME_METADATA 52 608122698Salfred#define FA4_TIME_MODIFY 53 609122698Salfred#define FA4_TIME_MODIFY_SET 54 610122698Salfred#define FA4_ATTR_MAX 55 611122698Salfred 612122698Salfred/* Macros for v4 fattr manipulation */ 613122698Salfred#define FA4_SET(n, p) ((p)[(n)/32] |= (1 << ((n) % 32))) 614122698Salfred#define FA4_CLR(n, p) ((p)[(n)/32] &= ~(1 << ((n) % 32))) 615122698Salfred#define FA4_ISSET(n, p) ((p)[(n)/32] & (1 << ((n) % 32))) 616122698Salfred#define FA4_ZERO(p) bzero((p), 8) 617122698Salfred#define FA4_SKIP(p) ((p) += 2) 618122698Salfred 6199336Sdfrstruct nfsv2_sattr { 62036541Speter u_int32_t sa_mode; 62136541Speter u_int32_t sa_uid; 62236541Speter u_int32_t sa_gid; 62336541Speter u_int32_t sa_size; 6249336Sdfr nfstime2 sa_atime; 6259336Sdfr nfstime2 sa_mtime; 6269336Sdfr}; 6279336Sdfr 6289336Sdfr/* 6299336Sdfr * NFS Version 3 sattr structure for the new node creation case. 6309336Sdfr */ 6319336Sdfrstruct nfsv3_sattr { 63236541Speter u_int32_t sa_modetrue; 63336541Speter u_int32_t sa_mode; 63436541Speter u_int32_t sa_uidfalse; 63536541Speter u_int32_t sa_gidfalse; 63636541Speter u_int32_t sa_sizefalse; 63736541Speter u_int32_t sa_atimetype; 6389336Sdfr nfstime3 sa_atime; 63936541Speter u_int32_t sa_mtimetype; 6409336Sdfr nfstime3 sa_mtime; 6419336Sdfr}; 6429336Sdfr 6439336Sdfrstruct nfs_statfs { 6449336Sdfr union { 6459336Sdfr struct { 64636541Speter u_int32_t nfsv2sf_tsize; 64736541Speter u_int32_t nfsv2sf_bsize; 64836541Speter u_int32_t nfsv2sf_blocks; 64936541Speter u_int32_t nfsv2sf_bfree; 65036541Speter u_int32_t nfsv2sf_bavail; 6519336Sdfr } sf_nfsv2; 6529336Sdfr struct { 6539336Sdfr nfsuint64 nfsv3sf_tbytes; 6549336Sdfr nfsuint64 nfsv3sf_fbytes; 6559336Sdfr nfsuint64 nfsv3sf_abytes; 6569336Sdfr nfsuint64 nfsv3sf_tfiles; 6579336Sdfr nfsuint64 nfsv3sf_ffiles; 6589336Sdfr nfsuint64 nfsv3sf_afiles; 65936541Speter u_int32_t nfsv3sf_invarsec; 6609336Sdfr } sf_nfsv3; 6619336Sdfr } sf_un; 6629336Sdfr}; 6639336Sdfr 6649336Sdfr#define sf_tsize sf_un.sf_nfsv2.nfsv2sf_tsize 6659336Sdfr#define sf_bsize sf_un.sf_nfsv2.nfsv2sf_bsize 6669336Sdfr#define sf_blocks sf_un.sf_nfsv2.nfsv2sf_blocks 6679336Sdfr#define sf_bfree sf_un.sf_nfsv2.nfsv2sf_bfree 6689336Sdfr#define sf_bavail sf_un.sf_nfsv2.nfsv2sf_bavail 6699336Sdfr#define sf_tbytes sf_un.sf_nfsv3.nfsv3sf_tbytes 6709336Sdfr#define sf_fbytes sf_un.sf_nfsv3.nfsv3sf_fbytes 6719336Sdfr#define sf_abytes sf_un.sf_nfsv3.nfsv3sf_abytes 6729336Sdfr#define sf_tfiles sf_un.sf_nfsv3.nfsv3sf_tfiles 6739336Sdfr#define sf_ffiles sf_un.sf_nfsv3.nfsv3sf_ffiles 6749336Sdfr#define sf_afiles sf_un.sf_nfsv3.nfsv3sf_afiles 6759336Sdfr#define sf_invarsec sf_un.sf_nfsv3.nfsv3sf_invarsec 6769336Sdfr 6779336Sdfrstruct nfsv3_fsinfo { 67836541Speter u_int32_t fs_rtmax; 67936541Speter u_int32_t fs_rtpref; 68036541Speter u_int32_t fs_rtmult; 68136541Speter u_int32_t fs_wtmax; 68236541Speter u_int32_t fs_wtpref; 68336541Speter u_int32_t fs_wtmult; 68436541Speter u_int32_t fs_dtpref; 6859336Sdfr nfsuint64 fs_maxfilesize; 6869336Sdfr nfstime3 fs_timedelta; 68736541Speter u_int32_t fs_properties; 6889336Sdfr}; 6899336Sdfr 6909336Sdfrstruct nfsv3_pathconf { 69136541Speter u_int32_t pc_linkmax; 69236541Speter u_int32_t pc_namemax; 69336541Speter u_int32_t pc_notrunc; 69436541Speter u_int32_t pc_chownrestricted; 69536541Speter u_int32_t pc_caseinsensitive; 69636541Speter u_int32_t pc_casepreserving; 6979336Sdfr}; 6989336Sdfr 6999336Sdfr#endif 700