Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
FreeBSD/Linux Kernel Cross Reference
sys/nfs/nfsproto.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
SearchContext: - none - 3 - 10
1 /* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Rick Macklem at The University of Guelph. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)nfsproto.h 8.2 (Berkeley) 3/30/95 37 * $FreeBSD: releng/5.2/sys/nfs/nfsproto.h 122698 2003-11-14 20:54:10Z alfred $ 38 */ 39 40 #ifndef _NFS_NFSPROTO_H_ 41 #define _NFS_NFSPROTO_H_ 42 43 /* 44 * nfs definitions as per the Version 2 and 3 specs 45 */ 46 47 /* 48 * Constants as defined in the Sun NFS Version 2 and 3 specs. 49 * "NFS: Network File System Protocol Specification" RFC1094 50 * and in the "NFS: Network File System Version 3 Protocol 51 * Specification" 52 */ 53 54 #define NFS_PORT 2049 55 #define NFS_PROG 100003 56 #define NFS_VER2 2 57 #define NFS_VER3 3 58 #define NFS_VER4 4 59 60 #define NFS_V2MAXDATA 8192 61 #define NFS_MAXDGRAMDATA 16384 62 #define NFS_MAXDATA 32768 63 #define NFS_MAXPATHLEN 1024 64 #define NFS_MAXNAMLEN 255 65 #define NFS_MAXPKTHDR 404 /* XXXv4 this needs to be adjust for v4 */ 66 #define NFS_MAXPACKET (NFS_MAXPKTHDR + NFS_MAXDATA) 67 #define NFS_MINPACKET 20 68 #define NFS_FABLKSIZE 512 /* Size in bytes of a block wrt fa_blocks */ 69 70 /* Stat numbers for rpc returns (version 2, 3 and 4) */ 71 #define NFS_OK 0 72 #define NFSERR_PERM 1 73 #define NFSERR_NOENT 2 74 #define NFSERR_IO 5 75 #define NFSERR_NXIO 6 76 #define NFSERR_ACCES 13 77 #define NFSERR_EXIST 17 78 #define NFSERR_XDEV 18 /* Version 3 only */ 79 #define NFSERR_NODEV 19 80 #define NFSERR_NOTDIR 20 81 #define NFSERR_ISDIR 21 82 #define NFSERR_INVAL 22 /* Version 3 only */ 83 #define NFSERR_FBIG 27 84 #define NFSERR_NOSPC 28 85 #define NFSERR_ROFS 30 86 #define NFSERR_MLINK 31 /* Version 3 only */ 87 #define NFSERR_NAMETOL 63 88 #define NFSERR_NOTEMPTY 66 89 #define NFSERR_DQUOT 69 90 #define NFSERR_STALE 70 91 #define NFSERR_REMOTE 71 /* Version 3 only */ 92 #define NFSERR_WFLUSH 99 /* Version 2 only */ 93 #define NFSERR_BADHANDLE 10001 /* The rest Version 3, 4 only */ 94 #define NFSERR_NOT_SYNC 10002 95 #define NFSERR_BAD_COOKIE 10003 96 #define NFSERR_NOTSUPP 10004 97 #define NFSERR_TOOSMALL 10005 98 #define NFSERR_SERVERFAULT 10006 99 #define NFSERR_BADTYPE 10007 100 #define NFSERR_JUKEBOX 10008 101 #define NFSERR_TRYLATER NFSERR_JUKEBOX 102 #define NFSERR_SAME 10009 /* The rest Version 4 only */ 103 #define NFSERR_DENIED 10010 104 #define NFSERR_EXPIRED 10011 105 #define NFSERR_LOCKED 10012 106 #define NFSERR_GRACE 10013 107 #define NFSERR_FHEXPIRED 10014 108 #define NFSERR_SHARDE_DENIED 10015 109 #define NFSERR_WRONGSEC 10016 110 #define NFSERR_CLID_INUSE 10017 111 #define NFSERR_RESOURCE 10018 112 #define NFSERR_MOVED 10019 113 #define NFSERR_NOFILEHANDLE 10020 114 #define NFSERR_MINOR_VERS_MISMATCH 10021 115 #define NFSERR_STALE_CLIENTID 10022 116 #define NFSERR_STALE_STATEID 10023 117 #define NFSERR_OLD_STATEID 10024 118 #define NFSERR_BAD_STATEID 10025 119 #define NFSERR_BAD_SEQID 10026 120 #define NFSERR_NOT_SAME 10027 121 #define NFSERR_LOCK_RANGE 10028 122 #define NFSERR_SYMLINK 10029 123 #define NFSERR_READDIR_NOSPC 10030 124 #define NFSERR_LEASE_MOVED 10031 125 #define NFSERR_ATTRNOTSUPP 10032 126 #define NFSERR_NO_GRACE 10033 127 #define NFSERR_RECLAIM_BAD 10034 128 #define NFSERR_RECLAIM_CONFLICT 10035 129 #define NFSERR_BADXDR 10036 130 #define NFSERR_LOCKS_HELD 10037 131 #define NFSERR_OPENMODE 10038 132 #define NFSERR_BADOWNER 10039 133 #define NFSERR_BADCHAR 10040 134 #define NFSERR_BADNAME 10041 135 #define NFSERR_BAD_RANGE 10042 136 #define NFSERR_LOCK_NOTSUPP 10043 137 #define NFSERR_OP_ILLEGAL 10044 138 #define NFSERR_DEADLOCK 10045 139 #define NFSERR_FILE_OPEN 10046 140 #define NFSERR_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */ 141 142 143 144 #define NFSERR_RETVOID 0x20000000 /* Return void, not error */ 145 #define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */ 146 #define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */ 147 148 /* Sizes in bytes of various nfs rpc components */ 149 #define NFSX_UNSIGNED 4 150 151 /* specific to NFS Version 2 */ 152 #define NFSX_V2FH 32 153 #define NFSX_V2FATTR 68 154 #define NFSX_V2SATTR 32 155 #define NFSX_V2COOKIE 4 156 #define NFSX_V2STATFS 20 157 158 /* specific to NFS Version 3 */ 159 #define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */ 160 #define NFSX_V3FHMAX 64 /* max. allowed by protocol */ 161 #define NFSX_V3FATTR 84 162 #define NFSX_V3SATTR 60 /* max. all fields filled in */ 163 #define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr)) 164 #define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED) 165 #define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED) 166 #define NFSX_V3COOKIEVERF 8 167 #define NFSX_V3WRITEVERF 8 168 #define NFSX_V3CREATEVERF 8 169 #define NFSX_V3STATFS 52 170 #define NFSX_V3FSINFO 48 171 #define NFSX_V3PATHCONF 24 172 173 /* specific to NFS Version 4 */ 174 #define NFSX_V4VERF 8 175 #define NFSX_V4FH 128 176 #define NFSX_V4STATEID 16 177 178 /* variants for both versions */ 179 #define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \ 180 NFSX_V2FH) 181 #define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH) 182 #define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR) 183 #define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0) 184 #define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0) 185 #define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \ 186 NFSX_V2FATTR) 187 #define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0) 188 #define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR) 189 #define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR) 190 #define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0) 191 #define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0) 192 #define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \ 193 (2 * NFSX_UNSIGNED)) 194 #define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS) 195 196 /* nfs rpc procedure numbers (before version mapping) */ 197 #define NFSPROC_NULL 0 198 #define NFSPROC_GETATTR 1 199 #define NFSPROC_SETATTR 2 200 #define NFSPROC_LOOKUP 3 201 #define NFSPROC_ACCESS 4 202 #define NFSPROC_READLINK 5 203 #define NFSPROC_READ 6 204 #define NFSPROC_WRITE 7 205 #define NFSPROC_CREATE 8 206 #define NFSPROC_MKDIR 9 207 #define NFSPROC_SYMLINK 10 208 #define NFSPROC_MKNOD 11 209 #define NFSPROC_REMOVE 12 210 #define NFSPROC_RMDIR 13 211 #define NFSPROC_RENAME 14 212 #define NFSPROC_LINK 15 213 #define NFSPROC_READDIR 16 214 #define NFSPROC_READDIRPLUS 17 215 #define NFSPROC_FSSTAT 18 216 #define NFSPROC_FSINFO 19 217 #define NFSPROC_PATHCONF 20 218 #define NFSPROC_COMMIT 21 219 #define NFSPROC_NOOP 22 220 #define NFS_NPROCS 23 221 222 /* Actual Version 2 procedure numbers */ 223 #define NFSV2PROC_NULL 0 224 #define NFSV2PROC_GETATTR 1 225 #define NFSV2PROC_SETATTR 2 226 #define NFSV2PROC_NOOP 3 227 #define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */ 228 #define NFSV2PROC_LOOKUP 4 229 #define NFSV2PROC_READLINK 5 230 #define NFSV2PROC_READ 6 231 #define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */ 232 #define NFSV2PROC_WRITE 8 233 #define NFSV2PROC_CREATE 9 234 #define NFSV2PROC_REMOVE 10 235 #define NFSV2PROC_RENAME 11 236 #define NFSV2PROC_LINK 12 237 #define NFSV2PROC_SYMLINK 13 238 #define NFSV2PROC_MKDIR 14 239 #define NFSV2PROC_RMDIR 15 240 #define NFSV2PROC_READDIR 16 241 #define NFSV2PROC_STATFS 17 242 243 /* Version 4 procedure numbers */ 244 #define NFSV4PROC_NULL 0 245 #define NFSV4PROC_COMPOUND 1 246 247 /* Version 4 operation numbers */ 248 #define NFSV4OP_ACCESS 3 249 #define NFSV4OP_CLOSE 4 250 #define NFSV4OP_COMMIT 5 251 #define NFSV4OP_CREATE 6 252 #define NFSV4OP_DELEGPURGE 7 253 #define NFSV4OP_DELEGRETURN 8 254 #define NFSV4OP_GETATTR 9 255 #define NFSV4OP_GETFH 10 256 #define NFSV4OP_LINK 11 257 #define NFSV4OP_LOCK 12 258 #define NFSV4OP_LOCKT 13 259 #define NFSV4OP_LOCKU 14 260 #define NFSV4OP_LOOKUP 15 261 #define NFSV4OP_LOOKUPP 16 262 #define NFSV4OP_NVERIFY 17 263 #define NFSV4OP_OPEN 18 264 #define NFSV4OP_OPENATTR 19 265 #define NFSV4OP_OPEN_CONFIRM 20 266 #define NFSV4OP_OPEN_DOWNGRADE 21 267 #define NFSV4OP_PUTFH 22 268 #define NFSV4OP_PUTPUBFH 23 269 #define NFSV4OP_PUTROOTFH 24 270 #define NFSV4OP_READ 25 271 #define NFSV4OP_READDIR 26 272 #define NFSV4OP_READLINK 27 273 #define NFSV4OP_REMOVE 28 274 #define NFSV4OP_RENAME 29 275 #define NFSV4OP_RENEW 30 276 #define NFSV4OP_RESTOREFH 31 277 #define NFSV4OP_SAVEFH 32 278 #define NFSV4OP_SECINFO 33 279 #define NFSV4OP_SETATTR 34 280 #define NFSV4OP_SETCLIENTID 35 281 #define NFSV4OP_SETCLIENTID_CONFIRM 36 282 #define NFSV4OP_VERIFY 37 283 #define NFSV4OP_WRITE 38 284 285 /* 286 * Constants used by the Version 3 protocol for various RPCs 287 */ 288 #define NFSV3SATTRTIME_DONTCHANGE 0 289 #define NFSV3SATTRTIME_TOSERVER 1 290 #define NFSV3SATTRTIME_TOCLIENT 2 291 292 #define NFSV3ACCESS_READ 0x01 293 #define NFSV3ACCESS_LOOKUP 0x02 294 #define NFSV3ACCESS_MODIFY 0x04 295 #define NFSV3ACCESS_EXTEND 0x08 296 #define NFSV3ACCESS_DELETE 0x10 297 #define NFSV3ACCESS_EXECUTE 0x20 298 299 #define NFSV3WRITE_UNSTABLE 0 300 #define NFSV3WRITE_DATASYNC 1 301 #define NFSV3WRITE_FILESYNC 2 302 303 #define NFSV3CREATE_UNCHECKED 0 304 #define NFSV3CREATE_GUARDED 1 305 #define NFSV3CREATE_EXCLUSIVE 2 306 307 #define NFSV3FSINFO_LINK 0x01 308 #define NFSV3FSINFO_SYMLINK 0x02 309 #define NFSV3FSINFO_HOMOGENEOUS 0x08 310 #define NFSV3FSINFO_CANSETTIME 0x10 311 312 /* 313 * Constants used by the Version 4 protocol for various RPCs 314 */ 315 316 #define NFSV4ACCESS_READ 0x01 317 #define NFSV4ACCESS_LOOKUP 0x02 318 #define NFSV4ACCESS_MODIFY 0x04 319 #define NFSV4ACCESS_EXTEND 0x08 320 #define NFSV4ACCESS_DELETE 0x10 321 #define NFSV4ACCESS_EXECUTE 0x20 322 323 #define NFSV4OPENRES_MLOCK 0x01 324 #define NFSV4OPENRES_CONFIRM 0x02 325 326 #define NFSV4OPENSHARE_ACCESS_READ 0x01 327 #define NFSV4OPENSHARE_ACCESS_WRITE 0x02 328 #define NFSV4OPENSHARE_ACCESS_BOTH 0x03 329 #define NFSV4OPENSHARE_DENY_NONE 0x00 330 #define NFSV4OPENSHARE_DENY_READ 0x01 331 #define NFSV4OPENSHARE_DENY_WRITE 0x02 332 #define NFSV4OPENSHARE_DENY_BOTH 0x03 333 334 /* File types */ 335 typedef enum { 336 NFNON=0, 337 NFREG=1, 338 NFDIR=2, 339 NFBLK=3, 340 NFCHR=4, 341 NFLNK=5, 342 NFSOCK=6, 343 NFFIFO=7, 344 NFATTRDIR = 8, 345 NFNAMEDATTR = 9, 346 NFBAD = 10, 347 } nfstype; 348 349 /* NFSv4 claim type */ 350 typedef enum { 351 NCLNULL = 0, 352 NCLPREV = 1, 353 NCLDELEGCUR = 2, 354 NCLDELEGPREV = 3, 355 } nfsv4cltype; 356 357 /* Other NFSv4 types */ 358 typedef enum { 359 NSHUNSTABLE = 0, 360 NSHDATASYNC = 1, 361 NSHFILESYNC = 2, 362 } nfsv4stablehow; 363 364 typedef enum { OTNOCREATE = 0, OTCREATE = 1 } nfsv4opentype; 365 typedef enum { CMUNCHECKED = 0, CMGUARDED = 1, CMEXCLUSIVE = 2 } nfsv4createmode; 366 typedef enum { THSERVERTIME = 0, THCLIENTTIME = 1 } nfsv4timehow; 367 typedef enum { ODNONE = 0, ODREAD = 1, ODWRITE = 2 } nfsv4opendelegtype; 368 369 /* Structs for common parts of the rpc's */ 370 371 /* 372 * File Handle (32 bytes for version 2), variable up to 64 for version 3. 373 * File Handles of up to NFS_SMALLFH in size are stored directly in the 374 * nfs node, whereas larger ones are malloc'd. (This never happens when 375 * NFS_SMALLFH is set to 64.) 376 * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4. 377 */ 378 #ifndef NFS_SMALLFH 379 #define NFS_SMALLFH 128 380 #endif 381 union nfsfh { 382 fhandle_t fh_generic; 383 u_char fh_bytes[NFS_SMALLFH]; 384 }; 385 typedef union nfsfh nfsfh_t; 386 387 struct nfsv2_time { 388 u_int32_t nfsv2_sec; 389 u_int32_t nfsv2_usec; 390 }; 391 typedef struct nfsv2_time nfstime2; 392 393 struct nfsv3_time { 394 u_int32_t nfsv3_sec; 395 u_int32_t nfsv3_nsec; 396 }; 397 typedef struct nfsv3_time nfstime3; 398 399 /* 400 * Quads are defined as arrays of 2 longs to ensure dense packing for the 401 * protocol and to facilitate xdr conversion. 402 */ 403 struct nfs_uquad { 404 u_int32_t nfsuquad[2]; 405 }; 406 typedef struct nfs_uquad nfsuint64; 407 408 /* 409 * Used to convert between two u_longs and a u_quad_t. 410 */ 411 union nfs_quadconvert { 412 u_int32_t lval[2]; 413 u_quad_t qval; 414 }; 415 typedef union nfs_quadconvert nfsquad_t; 416 417 /* 418 * NFS Version 3 special file number. 419 */ 420 struct nfsv3_spec { 421 u_int32_t specdata1; 422 u_int32_t specdata2; 423 }; 424 typedef struct nfsv3_spec nfsv3spec; 425 426 /* 427 * NFS Version 4 bitmap. 428 */ 429 struct nfsv4_bitmap { 430 uint32_t bmlen; 431 uint32_t *bmval; 432 }; 433 typedef struct nfsv4_bitmap nfsv4bitmap; 434 435 struct nfsv4_changeinfo { 436 u_int ciatomic; 437 uint64_t cibefore; 438 uint64_t ciafter; 439 }; 440 typedef struct nfsv4_changeinfo nfsv4changeinfo; 441 442 /* 443 * File attributes and setable attributes. These structures cover both 444 * NFS version 2 and the version 3 protocol. Note that the union is only 445 * used so that one pointer can refer to both variants. These structures 446 * go out on the wire and must be densely packed, so no quad data types 447 * are used. (all fields are longs or u_longs or structures of same) 448 * NB: You can't do sizeof(struct nfs_fattr), you must use the 449 * NFSX_FATTR(v3) macro. 450 */ 451 struct nfs_fattr { 452 u_int32_t fa_type; 453 u_int32_t fa_mode; 454 u_int32_t fa_nlink; 455 u_int32_t fa_uid; 456 u_int32_t fa_gid; 457 union { 458 struct { 459 u_int32_t nfsv2fa_size; 460 u_int32_t nfsv2fa_blocksize; 461 u_int32_t nfsv2fa_rdev; 462 u_int32_t nfsv2fa_blocks; 463 u_int32_t nfsv2fa_fsid; 464 u_int32_t nfsv2fa_fileid; 465 nfstime2 nfsv2fa_atime; 466 nfstime2 nfsv2fa_mtime; 467 nfstime2 nfsv2fa_ctime; 468 } fa_nfsv2; 469 struct { 470 nfsuint64 nfsv3fa_size; 471 nfsuint64 nfsv3fa_used; 472 nfsv3spec nfsv3fa_rdev; 473 nfsuint64 nfsv3fa_fsid; 474 nfsuint64 nfsv3fa_fileid; 475 nfstime3 nfsv3fa_atime; 476 nfstime3 nfsv3fa_mtime; 477 nfstime3 nfsv3fa_ctime; 478 } fa_nfsv3; 479 } fa_un; 480 }; 481 482 /* and some ugly defines for accessing union components */ 483 #define fa2_size fa_un.fa_nfsv2.nfsv2fa_size 484 #define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize 485 #define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev 486 #define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks 487 #define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid 488 #define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid 489 #define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime 490 #define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime 491 #define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime 492 #define fa3_size fa_un.fa_nfsv3.nfsv3fa_size 493 #define fa3_used fa_un.fa_nfsv3.nfsv3fa_used 494 #define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev 495 #define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid 496 #define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid 497 #define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime 498 #define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime 499 #define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime 500 501 struct nfsv4_fattr { 502 u_int fa4_valid; 503 nfstype fa4_type; 504 off_t fa4_size; 505 uint64_t fa4_fsid_major; 506 uint64_t fa4_fsid_minor; 507 uint64_t fa4_fileid; 508 mode_t fa4_mode; 509 nlink_t fa4_nlink; 510 uid_t fa4_uid; 511 gid_t fa4_gid; 512 uint32_t fa4_rdev_major; 513 uint32_t fa4_rdev_minor; 514 struct timespec fa4_atime; 515 struct timespec fa4_ctime; 516 struct timespec fa4_mtime; 517 uint64_t fa4_maxread; 518 uint64_t fa4_maxwrite; 519 uint64_t fa4_ffree; 520 uint64_t fa4_ftotal; 521 uint32_t fa4_maxname; 522 uint64_t fa4_savail; 523 uint64_t fa4_sfree; 524 uint64_t fa4_stotal; 525 uint64_t fa4_changeid; 526 uint32_t fa4_lease_time; 527 uint64_t fa4_maxfilesize; 528 }; 529 530 /* Flags for fa4_valid */ 531 #define FA4V_SIZE 0x00000001 532 #define FA4V_FSID 0x00000002 533 #define FA4V_FILEID 0x00000004 534 #define FA4V_MODE 0x00000008 535 #define FA4V_NLINK 0x00000010 536 #define FA4V_UID 0x00000020 537 #define FA4V_GID 0x00000040 538 #define FA4V_RDEV 0x00000080 539 #define FA4V_ATIME 0x00000100 540 #define FA4V_CTIME 0x00000200 541 #define FA4V_MTIME 0x00000400 542 #define FA4V_MAXREAD 0x00000800 543 #define FA4V_MAXWRITE 0x00001000 544 #define FA4V_TYPE 0x00002000 545 #define FA4V_FFREE 0x00004000 546 #define FA4V_FTOTAL 0x00008000 547 #define FA4V_MAXNAME 0x00010000 548 #define FA4V_SAVAIL 0x00020000 549 #define FA4V_SFREE 0x00040000 550 #define FA4V_STOTAL 0x00080000 551 #define FA4V_CHANGEID 0x00100000 552 #define FA4V_LEASE_TIME 0x00200000 553 #define FA4V_MAXFILESIZE 0x00400000 554 #define FA4V_ACL 0x00800000 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
Cache object: 8520cab34e62913e339fe70080f2cffc
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]