1 /* $NetBSD: oldnfsproto.h,v 1.1.1.1 2013/09/30 07:19:34 dholland Exp $ */ 2 /*- 3 * Copyright (c) 1989, 1993 4 * The Regents of the University of California. All rights reserved. 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 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)nfsproto.h 8.2 (Berkeley) 3/30/95 34 * FreeBSD: head/sys/nfs/nfsproto.h 164725 2006-11-28 19:33:28Z rees 35 * $NetBSD: oldnfsproto.h,v 1.1.1.1 2013/09/30 07:19:34 dholland Exp $ 36 */ 37 38 #ifndef _NFS_NFSPROTO_H_ 39 #define _NFS_NFSPROTO_H_ 40 41 /* 42 * nfs definitions as per the Version 2 and 3 specs 43 */ 44 45 /* 46 * Constants as defined in the Sun NFS Version 2 and 3 specs. 47 * "NFS: Network File System Protocol Specification" RFC1094 48 * and in the "NFS: Network File System Version 3 Protocol 49 * Specification" 50 */ 51 52 #define NFS_PORT 2049 53 #define NFS_PROG 100003 54 #define NFS_VER2 2 55 #define NFS_VER3 3 56 #define NFS_VER4 4 57 58 #define NFS_V2MAXDATA 8192 59 #define NFS_MAXDGRAMDATA 16384 60 #define NFS_MAXDATA 32768 61 #define NFS_MAXPATHLEN 1024 62 #define NFS_MAXNAMLEN 255 63 #define NFS_MAXPKTHDR 404 /* XXXv4 this needs to be adjust for v4 */ 64 #define NFS_MAXPACKET (NFS_MAXPKTHDR + NFS_MAXDATA) 65 #define NFS_MINPACKET 20 66 #define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */ 67 68 /* Stat numbers for rpc returns (version 2, 3 and 4) */ 69 #define NFS_OK 0 70 #define NFSERR_PERM 1 71 #define NFSERR_NOENT 2 72 #define NFSERR_IO 5 73 #define NFSERR_NXIO 6 74 #define NFSERR_ACCES 13 75 #define NFSERR_EXIST 17 76 #define NFSERR_XDEV 18 /* Version 3 only */ 77 #define NFSERR_NODEV 19 78 #define NFSERR_NOTDIR 20 79 #define NFSERR_ISDIR 21 80 #define NFSERR_INVAL 22 /* Version 3 only */ 81 #define NFSERR_FBIG 27 82 #define NFSERR_NOSPC 28 83 #define NFSERR_ROFS 30 84 #define NFSERR_MLINK 31 /* Version 3 only */ 85 #define NFSERR_NAMETOL 63 86 #define NFSERR_NOTEMPTY 66 87 #define NFSERR_DQUOT 69 88 #define NFSERR_STALE 70 89 #define NFSERR_REMOTE 71 /* Version 3 only */ 90 #define NFSERR_WFLUSH 99 /* Version 2 only */ 91 #define NFSERR_BADHANDLE 10001 /* The rest Version 3, 4 only */ 92 #define NFSERR_NOT_SYNC 10002 93 #define NFSERR_BAD_COOKIE 10003 94 #define NFSERR_NOTSUPP 10004 95 #define NFSERR_TOOSMALL 10005 96 #define NFSERR_SERVERFAULT 10006 97 #define NFSERR_BADTYPE 10007 98 #define NFSERR_JUKEBOX 10008 99 #define NFSERR_TRYLATER NFSERR_JUKEBOX 100 #define NFSERR_SAME 10009 /* The rest Version 4 only */ 101 #define NFSERR_DENIED 10010 102 #define NFSERR_EXPIRED 10011 103 #define NFSERR_LOCKED 10012 104 #define NFSERR_GRACE 10013 105 #define NFSERR_FHEXPIRED 10014 106 #define NFSERR_SHARDE_DENIED 10015 107 #define NFSERR_WRONGSEC 10016 108 #define NFSERR_CLID_INUSE 10017 109 #define NFSERR_RESOURCE 10018 110 #define NFSERR_MOVED 10019 111 #define NFSERR_NOFILEHANDLE 10020 112 #define NFSERR_MINOR_VERS_MISMATCH 10021 113 #define NFSERR_STALE_CLIENTID 10022 114 #define NFSERR_STALE_STATEID 10023 115 #define NFSERR_OLD_STATEID 10024 116 #define NFSERR_BAD_STATEID 10025 117 #define NFSERR_BAD_SEQID 10026 118 #define NFSERR_NOT_SAME 10027 119 #define NFSERR_LOCK_RANGE 10028 120 #define NFSERR_SYMLINK 10029 121 #define NFSERR_READDIR_NOSPC 10030 122 #define NFSERR_LEASE_MOVED 10031 123 #define NFSERR_ATTRNOTSUPP 10032 124 #define NFSERR_NO_GRACE 10033 125 #define NFSERR_RECLAIM_BAD 10034 126 #define NFSERR_RECLAIM_CONFLICT 10035 127 #define NFSERR_BADXDR 10036 128 #define NFSERR_LOCKS_HELD 10037 129 #define NFSERR_OPENMODE 10038 130 #define NFSERR_BADOWNER 10039 131 #define NFSERR_BADCHAR 10040 132 #define NFSERR_BADNAME 10041 133 #define NFSERR_BAD_RANGE 10042 134 #define NFSERR_LOCK_NOTSUPP 10043 135 #define NFSERR_OP_ILLEGAL 10044 136 #define NFSERR_DEADLOCK 10045 137 #define NFSERR_FILE_OPEN 10046 138 #define NFSERR_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */ 139 140 141 142 #define NFSERR_RETVOID 0x20000000 /* Return void, not error */ 143 #define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */ 144 #define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */ 145 146 /* Sizes in bytes of various nfs rpc components */ 147 #define NFSX_UNSIGNED 4 148 149 /* specific to NFS Version 2 */ 150 #define NFSX_V2FH 32 151 #define NFSX_V2FATTR 68 152 #define NFSX_V2SATTR 32 153 #define NFSX_V2COOKIE 4 154 #define NFSX_V2STATFS 20 155 156 /* specific to NFS Version 3 */ 157 #define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */ 158 #define NFSX_V3FHMAX 64 /* max. allowed by protocol */ 159 #define NFSX_V3FATTR 84 160 #define NFSX_V3SATTR 60 /* max. all fields filled in */ 161 #define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr)) 162 #define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED) 163 #define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED) 164 #define NFSX_V3COOKIEVERF 8 165 #define NFSX_V3WRITEVERF 8 166 #define NFSX_V3CREATEVERF 8 167 #define NFSX_V3STATFS 52 168 #define NFSX_V3FSINFO 48 169 #define NFSX_V3PATHCONF 24 170 171 /* specific to NFS Version 4 */ 172 #define NFSX_V4VERF 8 173 #define NFSX_V4FH 128 174 #define NFSX_V4STATEID 16 175 176 /* variants for both versions */ 177 #define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \ 178 NFSX_V2FH) 179 #define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH) 180 #define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR) 181 #define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0) 182 #define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0) 183 #define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \ 184 NFSX_V2FATTR) 185 #define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0) 186 #define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR) 187 #define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR) 188 #define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0) 189 #define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0) 190 #define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \ 191 (2 * NFSX_UNSIGNED)) 192 #define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS) 193 194 /* nfs rpc procedure numbers (before version mapping) */ 195 #define NFSPROC_NULL 0 196 #define NFSPROC_GETATTR 1 197 #define NFSPROC_SETATTR 2 198 #define NFSPROC_LOOKUP 3 199 #define NFSPROC_ACCESS 4 200 #define NFSPROC_READLINK 5 201 #define NFSPROC_READ 6 202 #define NFSPROC_WRITE 7 203 #define NFSPROC_CREATE 8 204 #define NFSPROC_MKDIR 9 205 #define NFSPROC_SYMLINK 10 206 #define NFSPROC_MKNOD 11 207 #define NFSPROC_REMOVE 12 208 #define NFSPROC_RMDIR 13 209 #define NFSPROC_RENAME 14 210 #define NFSPROC_LINK 15 211 #define NFSPROC_READDIR 16 212 #define NFSPROC_READDIRPLUS 17 213 #define NFSPROC_FSSTAT 18 214 #define NFSPROC_FSINFO 19 215 #define NFSPROC_PATHCONF 20 216 #define NFSPROC_COMMIT 21 217 #define NFSPROC_NOOP 22 218 #define NFS_NPROCS 23 219 220 /* Actual Version 2 procedure numbers */ 221 #define NFSV2PROC_NULL 0 222 #define NFSV2PROC_GETATTR 1 223 #define NFSV2PROC_SETATTR 2 224 #define NFSV2PROC_NOOP 3 225 #define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */ 226 #define NFSV2PROC_LOOKUP 4 227 #define NFSV2PROC_READLINK 5 228 #define NFSV2PROC_READ 6 229 #define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */ 230 #define NFSV2PROC_WRITE 8 231 #define NFSV2PROC_CREATE 9 232 #define NFSV2PROC_REMOVE 10 233 #define NFSV2PROC_RENAME 11 234 #define NFSV2PROC_LINK 12 235 #define NFSV2PROC_SYMLINK 13 236 #define NFSV2PROC_MKDIR 14 237 #define NFSV2PROC_RMDIR 15 238 #define NFSV2PROC_READDIR 16 239 #define NFSV2PROC_STATFS 17 240 241 /* Version 4 procedure numbers */ 242 #define NFSV4PROC_NULL 0 243 #define NFSV4PROC_COMPOUND 1 244 245 /* Version 4 operation numbers */ 246 #define NFSV4OP_ACCESS 3 247 #define NFSV4OP_CLOSE 4 248 #define NFSV4OP_COMMIT 5 249 #define NFSV4OP_CREATE 6 250 #define NFSV4OP_DELEGPURGE 7 251 #define NFSV4OP_DELEGRETURN 8 252 #define NFSV4OP_GETATTR 9 253 #define NFSV4OP_GETFH 10 254 #define NFSV4OP_LINK 11 255 #define NFSV4OP_LOCK 12 256 #define NFSV4OP_LOCKT 13 257 #define NFSV4OP_LOCKU 14 258 #define NFSV4OP_LOOKUP 15 259 #define NFSV4OP_LOOKUPP 16 260 #define NFSV4OP_NVERIFY 17 261 #define NFSV4OP_OPEN 18 262 #define NFSV4OP_OPENATTR 19 263 #define NFSV4OP_OPEN_CONFIRM 20 264 #define NFSV4OP_OPEN_DOWNGRADE 21 265 #define NFSV4OP_PUTFH 22 266 #define NFSV4OP_PUTPUBFH 23 267 #define NFSV4OP_PUTROOTFH 24 268 #define NFSV4OP_READ 25 269 #define NFSV4OP_READDIR 26 270 #define NFSV4OP_READLINK 27 271 #define NFSV4OP_REMOVE 28 272 #define NFSV4OP_RENAME 29 273 #define NFSV4OP_RENEW 30 274 #define NFSV4OP_RESTOREFH 31 275 #define NFSV4OP_SAVEFH 32 276 #define NFSV4OP_SECINFO 33 277 #define NFSV4OP_SETATTR 34 278 #define NFSV4OP_SETCLIENTID 35 279 #define NFSV4OP_SETCLIENTID_CONFIRM 36 280 #define NFSV4OP_VERIFY 37 281 #define NFSV4OP_WRITE 38 282 283 /* 284 * Constants used by the Version 3 protocol for various RPCs 285 */ 286 #define NFSV3SATTRTIME_DONTCHANGE 0 287 #define NFSV3SATTRTIME_TOSERVER 1 288 #define NFSV3SATTRTIME_TOCLIENT 2 289 290 #define NFSV3ACCESS_READ 0x01 291 #define NFSV3ACCESS_LOOKUP 0x02 292 #define NFSV3ACCESS_MODIFY 0x04 293 #define NFSV3ACCESS_EXTEND 0x08 294 #define NFSV3ACCESS_DELETE 0x10 295 #define NFSV3ACCESS_EXECUTE 0x20 296 297 #define NFSV3WRITE_UNSTABLE 0 298 #define NFSV3WRITE_DATASYNC 1 299 #define NFSV3WRITE_FILESYNC 2 300 301 #define NFSV3CREATE_UNCHECKED 0 302 #define NFSV3CREATE_GUARDED 1 303 #define NFSV3CREATE_EXCLUSIVE 2 304 305 #define NFSV3FSINFO_LINK 0x01 306 #define NFSV3FSINFO_SYMLINK 0x02 307 #define NFSV3FSINFO_HOMOGENEOUS 0x08 308 #define NFSV3FSINFO_CANSETTIME 0x10 309 310 /* 311 * Constants used by the Version 4 protocol for various RPCs 312 */ 313 314 #define NFSV4ACCESS_READ 0x01 315 #define NFSV4ACCESS_LOOKUP 0x02 316 #define NFSV4ACCESS_MODIFY 0x04 317 #define NFSV4ACCESS_EXTEND 0x08 318 #define NFSV4ACCESS_DELETE 0x10 319 #define NFSV4ACCESS_EXECUTE 0x20 320 321 #define NFSV4OPENRES_MLOCK 0x01 322 #define NFSV4OPENRES_CONFIRM 0x02 323 324 #define NFSV4OPENSHARE_ACCESS_READ 0x01 325 #define NFSV4OPENSHARE_ACCESS_WRITE 0x02 326 #define NFSV4OPENSHARE_ACCESS_BOTH 0x03 327 #define NFSV4OPENSHARE_DENY_NONE 0x00 328 #define NFSV4OPENSHARE_DENY_READ 0x01 329 #define NFSV4OPENSHARE_DENY_WRITE 0x02 330 #define NFSV4OPENSHARE_DENY_BOTH 0x03 331 332 /* File types */ 333 typedef enum { 334 NFNON=0, 335 NFREG=1, 336 NFDIR=2, 337 NFBLK=3, 338 NFCHR=4, 339 NFLNK=5, 340 NFSOCK=6, 341 NFFIFO=7, 342 NFATTRDIR = 8, 343 NFNAMEDATTR = 9, 344 NFBAD = 10, 345 } nfstype; 346 347 /* NFSv4 claim type */ 348 typedef enum { 349 NCLNULL = 0, 350 NCLPREV = 1, 351 NCLDELEGCUR = 2, 352 NCLDELEGPREV = 3, 353 } nfsv4cltype; 354 355 /* Other NFSv4 types */ 356 typedef enum { 357 NSHUNSTABLE = 0, 358 NSHDATASYNC = 1, 359 NSHFILESYNC = 2, 360 } nfsv4stablehow; 361 362 typedef enum { OTNOCREATE = 0, OTCREATE = 1 } nfsv4opentype; 363 typedef enum { CMUNCHECKED = 0, CMGUARDED = 1, CMEXCLUSIVE = 2 } nfsv4createmode; 364 typedef enum { THSERVERTIME = 0, THCLIENTTIME = 1 } nfsv4timehow; 365 typedef enum { ODNONE = 0, ODREAD = 1, ODWRITE = 2 } nfsv4opendelegtype; 366 367 /* Structs for common parts of the rpc's */ 368 369 /* 370 * File Handle (32 bytes for version 2), variable up to 64 for version 3. 371 * File Handles of up to NFS_SMALLFH in size are stored directly in the 372 * nfs node, whereas larger ones are malloc'd. (This never happens when 373 * NFS_SMALLFH is set to 64.) 374 * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4. 375 */ 376 #ifndef NFS_SMALLFH 377 #define NFS_SMALLFH 128 378 #endif 379 union nfsfh { 380 fhandle_t fh_generic; 381 u_char fh_bytes[NFS_SMALLFH]; 382 }; 383 typedef union nfsfh nfsfh_t; 384 385 struct nfsv2_time { 386 u_int32_t nfsv2_sec; 387 u_int32_t nfsv2_usec; 388 }; 389 typedef struct nfsv2_time nfstime2; 390 391 struct nfsv3_time { 392 u_int32_t nfsv3_sec; 393 u_int32_t nfsv3_nsec; 394 }; 395 typedef struct nfsv3_time nfstime3; 396 397 /* 398 * Quads are defined as arrays of 2 longs to ensure dense packing for the 399 * protocol and to facilitate xdr conversion. 400 */ 401 struct nfs_uquad { 402 u_int32_t nfsuquad[2]; 403 }; 404 typedef struct nfs_uquad nfsuint64; 405 406 /* 407 * Used to convert between two u_longs and a u_quad_t. 408 */ 409 union nfs_quadconvert { 410 u_int32_t lval[2]; 411 u_quad_t qval; 412 }; 413 typedef union nfs_quadconvert nfsquad_t; 414 415 /* 416 * NFS Version 3 special file number. 417 */ 418 struct nfsv3_spec { 419 u_int32_t specdata1; 420 u_int32_t specdata2; 421 }; 422 typedef struct nfsv3_spec nfsv3spec; 423 424 /* 425 * NFS Version 4 bitmap. 426 */ 427 struct nfsv4_bitmap { 428 uint32_t bmlen; 429 uint32_t *bmval; 430 }; 431 typedef struct nfsv4_bitmap nfsv4bitmap; 432 433 struct nfsv4_changeinfo { 434 u_int ciatomic; 435 uint64_t cibefore; 436 uint64_t ciafter; 437 }; 438 typedef struct nfsv4_changeinfo nfsv4changeinfo; 439 440 /* 441 * File attributes and setable attributes. These structures cover both 442 * NFS version 2 and the version 3 protocol. Note that the union is only 443 * used so that one pointer can refer to both variants. These structures 444 * go out on the wire and must be densely packed, so no quad data types 445 * are used. (all fields are longs or u_longs or structures of same) 446 * NB: You can't do sizeof(struct nfs_fattr), you must use the 447 * NFSX_FATTR(v3) macro. 448 */ 449 struct nfs_fattr { 450 u_int32_t fa_type; 451 u_int32_t fa_mode; 452 u_int32_t fa_nlink; 453 u_int32_t fa_uid; 454 u_int32_t fa_gid; 455 union { 456 struct { 457 u_int32_t nfsv2fa_size; 458 u_int32_t nfsv2fa_blocksize; 459 u_int32_t nfsv2fa_rdev; 460 u_int32_t nfsv2fa_blocks; 461 u_int32_t nfsv2fa_fsid; 462 u_int32_t nfsv2fa_fileid; 463 nfstime2 nfsv2fa_atime; 464 nfstime2 nfsv2fa_mtime; 465 nfstime2 nfsv2fa_ctime; 466 } fa_nfsv2; 467 struct { 468 nfsuint64 nfsv3fa_size; 469 nfsuint64 nfsv3fa_used; 470 nfsv3spec nfsv3fa_rdev; 471 nfsuint64 nfsv3fa_fsid; 472 nfsuint64 nfsv3fa_fileid; 473 nfstime3 nfsv3fa_atime; 474 nfstime3 nfsv3fa_mtime; 475 nfstime3 nfsv3fa_ctime; 476 } fa_nfsv3; 477 } fa_un; 478 }; 479 480 /* and some ugly defines for accessing union components */ 481 #define fa2_size fa_un.fa_nfsv2.nfsv2fa_size 482 #define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize 483 #define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev 484 #define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks 485 #define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid 486 #define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid 487 #define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime 488 #define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime 489 #define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime 490 #define fa3_size fa_un.fa_nfsv3.nfsv3fa_size 491 #define fa3_used fa_un.fa_nfsv3.nfsv3fa_used 492 #define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev 493 #define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid 494 #define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid 495 #define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime 496 #define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime 497 #define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime 498 499 struct nfsv4_fattr { 500 u_int fa4_valid; 501 nfstype fa4_type; 502 off_t fa4_size; 503 uint64_t fa4_fsid_major; 504 uint64_t fa4_fsid_minor; 505 uint64_t fa4_fileid; 506 mode_t fa4_mode; 507 nlink_t fa4_nlink; 508 uid_t fa4_uid; 509 gid_t fa4_gid; 510 uint32_t fa4_rdev_major; 511 uint32_t fa4_rdev_minor; 512 struct timespec fa4_atime; 513 struct timespec fa4_btime; 514 struct timespec fa4_ctime; 515 struct timespec fa4_mtime; 516 uint64_t fa4_maxread; 517 uint64_t fa4_maxwrite; 518 uint64_t fa4_ffree; 519 uint64_t fa4_ftotal; 520 uint32_t fa4_maxname; 521 uint64_t fa4_savail; 522 uint64_t fa4_sfree; 523 uint64_t fa4_stotal; 524 uint64_t fa4_changeid; 525 uint32_t fa4_lease_time; 526 uint64_t fa4_maxfilesize; 527 }; 528 529 /* Flags for fa4_valid */ 530 #define FA4V_SIZE 0x00000001 531 #define FA4V_FSID 0x00000002 532 #define FA4V_FILEID 0x00000004 533 #define FA4V_MODE 0x00000008 534 #define FA4V_NLINK 0x00000010 535 #define FA4V_UID 0x00000020 536 #define FA4V_GID 0x00000040 537 #define FA4V_RDEV 0x00000080 538 #define FA4V_ATIME 0x00000100 539 #define FA4V_BTIME 0x00000200 540 #define FA4V_CTIME 0x00000400 541 #define FA4V_MTIME 0x00000800 542 #define FA4V_MAXREAD 0x00001000 543 #define FA4V_MAXWRITE 0x00002000 544 #define FA4V_TYPE 0x00004000 545 #define FA4V_FFREE 0x00008000 546 #define FA4V_FTOTAL 0x00010000 547 #define FA4V_MAXNAME 0x00020000 548 #define FA4V_SAVAIL 0x00040000 549 #define FA4V_SFREE 0x00080000 550 #define FA4V_STOTAL 0x00100000 551 #define FA4V_CHANGEID 0x00200000 552 #define FA4V_LEASE_TIME 0x00400000 553 #define FA4V_MAXFILESIZE 0x00800000 554 #define FA4V_ACL 0x01000000 555 556 /* Offsets into bitmask */ 557 #define FA4_SUPPORTED_ATTRS 0 558 #define FA4_TYPE 1 559 #define FA4_FH_EXPIRE_TYPE 2 560 #define FA4_CHANGE 3 561 #define FA4_SIZE 4 562 #define FA4_LINK_SUPPORT 5 563 #define FA4_SYMLINK_SUPPORT 6 564 #define FA4_NAMED_ATTR 7 565 #define FA4_FSID 8 566 #define FA4_UNIQUE_HANDLES 9 567 #define FA4_LEASE_TIME 10 568 #define FA4_RDATTR_ERROR 11 569 #define FA4_ACL 12 570 #define FA4_ACLSUPPORT 13 571 #define FA4_ARCHIVE 14 572 #define FA4_CANSETTIME 15 573 #define FA4_CASE_INSENSITIVE 16 574 #define FA4_CASE_PRESERVING 17 575 #define FA4_CHOWN_RESTRICTED 18 576 #define FA4_FILEHANDLE 19 577 #define FA4_FILEID 20 578 #define FA4_FILES_AVAIL 21 579 #define FA4_FILES_FREE 22 580 #define FA4_FILES_TOTAL 23 581 #define FA4_FS_LOCATIONS 24 582 #define FA4_HIDDEN 25 583 #define FA4_HOMOGENEOUS 26 584 #define FA4_MAXFILESIZE 27 585 #define FA4_MAXLINK 28 586 #define FA4_MAXNAME 29 587 #define FA4_MAXREAD 30 588 #define FA4_MAXWRITE 31 589 #define FA4_MIMETYPE 32 590 #define FA4_MODE 33 591 #define FA4_NO_TRUNC 34 592 #define FA4_NUMLINKS 35 593 #define FA4_OWNER 36 594 #define FA4_OWNER_GROUP 37 595 #define FA4_QUOTA_HARD 38 596 #define FA4_QUOTA_SOFT 39 597 #define FA4_QUOTA_USED 40 598 #define FA4_RAWDEV 41 599 #define FA4_SPACE_AVAIL 42 600 #define FA4_SPACE_FREE 43 601 #define FA4_SPACE_TOTAL 44 602 #define FA4_SPACE_USED 45 603 #define FA4_SYSTEM 46 604 #define FA4_TIME_ACCESS 47 605 #define FA4_TIME_ACCESS_SET 48 606 #define FA4_TIME_BACKUP 49 607 #define FA4_TIME_CREATE 50 608 #define FA4_TIME_DELTA 51 609 #define FA4_TIME_METADATA 52 610 #define FA4_TIME_MODIFY 53 611 #define FA4_TIME_MODIFY_SET 54 612 #define FA4_ATTR_MAX 55 613 614 /* Macros for v4 fattr manipulation */ 615 #define FA4_SET(n, p) ((p)[(n)/32] |= (1 << ((n) % 32))) 616 #define FA4_CLR(n, p) ((p)[(n)/32] &= ~(1 << ((n) % 32))) 617 #define FA4_ISSET(n, p) ((p)[(n)/32] & (1 << ((n) % 32))) 618 #define FA4_ZERO(p) bzero((p), 8) 619 #define FA4_SKIP(p) ((p) += 2) 620 621 struct nfsv2_sattr { 622 u_int32_t sa_mode; 623 u_int32_t sa_uid; 624 u_int32_t sa_gid; 625 u_int32_t sa_size; 626 nfstime2 sa_atime; 627 nfstime2 sa_mtime; 628 }; 629 630 /* 631 * NFS Version 3 sattr structure for the new node creation case. 632 */ 633 struct nfsv3_sattr { 634 u_int32_t sa_modetrue; 635 u_int32_t sa_mode; 636 u_int32_t sa_uidfalse; 637 u_int32_t sa_gidfalse; 638 u_int32_t sa_sizefalse; 639 u_int32_t sa_atimetype; 640 nfstime3 sa_atime; 641 u_int32_t sa_mtimetype; 642 nfstime3 sa_mtime; 643 }; 644 645 struct nfs_statfs { 646 union { 647 struct { 648 u_int32_t nfsv2sf_tsize; 649 u_int32_t nfsv2sf_bsize; 650 u_int32_t nfsv2sf_blocks; 651 u_int32_t nfsv2sf_bfree; 652 u_int32_t nfsv2sf_bavail; 653 } sf_nfsv2; 654 struct { 655 nfsuint64 nfsv3sf_tbytes; 656 nfsuint64 nfsv3sf_fbytes; 657 nfsuint64 nfsv3sf_abytes; 658 nfsuint64 nfsv3sf_tfiles; 659 nfsuint64 nfsv3sf_ffiles; 660 nfsuint64 nfsv3sf_afiles; 661 u_int32_t nfsv3sf_invarsec; 662 } sf_nfsv3; 663 } sf_un; 664 }; 665 666 #define sf_tsize sf_un.sf_nfsv2.nfsv2sf_tsize 667 #define sf_bsize sf_un.sf_nfsv2.nfsv2sf_bsize 668 #define sf_blocks sf_un.sf_nfsv2.nfsv2sf_blocks 669 #define sf_bfree sf_un.sf_nfsv2.nfsv2sf_bfree 670 #define sf_bavail sf_un.sf_nfsv2.nfsv2sf_bavail 671 #define sf_tbytes sf_un.sf_nfsv3.nfsv3sf_tbytes 672 #define sf_fbytes sf_un.sf_nfsv3.nfsv3sf_fbytes 673 #define sf_abytes sf_un.sf_nfsv3.nfsv3sf_abytes 674 #define sf_tfiles sf_un.sf_nfsv3.nfsv3sf_tfiles 675 #define sf_ffiles sf_un.sf_nfsv3.nfsv3sf_ffiles 676 #define sf_afiles sf_un.sf_nfsv3.nfsv3sf_afiles 677 #define sf_invarsec sf_un.sf_nfsv3.nfsv3sf_invarsec 678 679 struct nfsv3_fsinfo { 680 u_int32_t fs_rtmax; 681 u_int32_t fs_rtpref; 682 u_int32_t fs_rtmult; 683 u_int32_t fs_wtmax; 684 u_int32_t fs_wtpref; 685 u_int32_t fs_wtmult; 686 u_int32_t fs_dtpref; 687 nfsuint64 fs_maxfilesize; 688 nfstime3 fs_timedelta; 689 u_int32_t fs_properties; 690 }; 691 692 struct nfsv3_pathconf { 693 u_int32_t pc_linkmax; 694 u_int32_t pc_namemax; 695 u_int32_t pc_notrunc; 696 u_int32_t pc_chownrestricted; 697 u_int32_t pc_caseinsensitive; 698 u_int32_t pc_casepreserving; 699 }; 700 701 #endif 702
Indexes created Sat Sep 20 22:09:52 GMT 2025