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