JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 1 | /* @(#) $Header: /tcpdump/master/tcpdump/nfs.h,v 1.9 2007-11-18 03:24:38 guy Exp $ (LBL) */ |
| 2 | /* NetBSD: nfs.h,v 1.1 1996/05/23 22:49:53 fvdl Exp */ |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 3 | |
| 4 | /* |
| 5 | * Copyright (c) 1989, 1993 |
| 6 | * The Regents of the University of California. All rights reserved. |
| 7 | * |
| 8 | * This code is derived from software contributed to Berkeley by |
| 9 | * Rick Macklem at The University of Guelph. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer. |
| 16 | * 2. Redistributions in binary form must reproduce the above copyright |
| 17 | * notice, this list of conditions and the following disclaimer in the |
| 18 | * documentation and/or other materials provided with the distribution. |
| 19 | * 3. All advertising materials mentioning features or use of this software |
| 20 | * must display the following acknowledgement: |
| 21 | * This product includes software developed by the University of |
| 22 | * California, Berkeley and its contributors. |
| 23 | * 4. Neither the name of the University nor the names of its contributors |
| 24 | * may be used to endorse or promote products derived from this software |
| 25 | * without specific prior written permission. |
| 26 | * |
| 27 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 28 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 29 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 30 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 31 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 32 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 33 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 34 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 35 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 36 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 37 | * SUCH DAMAGE. |
| 38 | * |
| 39 | * @(#)nfsproto.h 8.2 (Berkeley) 3/30/95 |
| 40 | */ |
| 41 | |
| 42 | /* |
| 43 | * nfs definitions as per the Version 2 and 3 specs |
| 44 | */ |
| 45 | |
| 46 | /* |
| 47 | * Constants as defined in the Sun NFS Version 2 and 3 specs. |
| 48 | * "NFS: Network File System Protocol Specification" RFC1094 |
| 49 | * and in the "NFS: Network File System Version 3 Protocol |
| 50 | * Specification" |
| 51 | */ |
| 52 | |
| 53 | #define NFS_PORT 2049 |
| 54 | #define NFS_PROG 100003 |
| 55 | #define NFS_VER2 2 |
| 56 | #define NFS_VER3 3 |
| 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 |
| 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 */ |
| 66 | |
| 67 | /* Stat numbers for rpc returns (version 2 and 3) */ |
| 68 | #define NFS_OK 0 |
| 69 | #define NFSERR_PERM 1 |
| 70 | #define NFSERR_NOENT 2 |
| 71 | #define NFSERR_IO 5 |
| 72 | #define NFSERR_NXIO 6 |
| 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 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_STALEWRITEVERF 30001 /* Fake return for nfs_commit() */ |
| 100 | |
| 101 | #define NFSERR_RETVOID 0x20000000 /* Return void, not error */ |
| 102 | #define NFSERR_AUTHERR 0x40000000 /* Mark an authentication error */ |
| 103 | #define NFSERR_RETERR 0x80000000 /* Mark an error return for V3 */ |
| 104 | |
| 105 | /* Sizes in bytes of various nfs rpc components */ |
| 106 | #define NFSX_UNSIGNED 4 |
| 107 | |
| 108 | /* specific to NFS Version 2 */ |
| 109 | #define NFSX_V2FH 32 |
| 110 | #define NFSX_V2FATTR 68 |
| 111 | #define NFSX_V2SATTR 32 |
| 112 | #define NFSX_V2COOKIE 4 |
| 113 | #define NFSX_V2STATFS 20 |
| 114 | |
| 115 | /* specific to NFS Version 3 */ |
| 116 | #if 0 |
| 117 | #define NFSX_V3FH (sizeof (fhandle_t)) /* size this server uses */ |
| 118 | #endif |
| 119 | #define NFSX_V3FHMAX 64 /* max. allowed by protocol */ |
| 120 | #define NFSX_V3FATTR 84 |
| 121 | #define NFSX_V3SATTR 60 /* max. all fields filled in */ |
| 122 | #define NFSX_V3SRVSATTR (sizeof (struct nfsv3_sattr)) |
| 123 | #define NFSX_V3POSTOPATTR (NFSX_V3FATTR + NFSX_UNSIGNED) |
| 124 | #define NFSX_V3WCCDATA (NFSX_V3POSTOPATTR + 8 * NFSX_UNSIGNED) |
| 125 | #define NFSX_V3COOKIEVERF 8 |
| 126 | #define NFSX_V3WRITEVERF 8 |
| 127 | #define NFSX_V3CREATEVERF 8 |
| 128 | #define NFSX_V3STATFS 52 |
| 129 | #define NFSX_V3FSINFO 48 |
| 130 | #define NFSX_V3PATHCONF 24 |
| 131 | |
| 132 | /* variants for both versions */ |
| 133 | #define NFSX_FH(v3) ((v3) ? (NFSX_V3FHMAX + NFSX_UNSIGNED) : \ |
| 134 | NFSX_V2FH) |
| 135 | #define NFSX_SRVFH(v3) ((v3) ? NFSX_V3FH : NFSX_V2FH) |
| 136 | #define NFSX_FATTR(v3) ((v3) ? NFSX_V3FATTR : NFSX_V2FATTR) |
| 137 | #define NFSX_PREOPATTR(v3) ((v3) ? (7 * NFSX_UNSIGNED) : 0) |
| 138 | #define NFSX_POSTOPATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : 0) |
| 139 | #define NFSX_POSTOPORFATTR(v3) ((v3) ? (NFSX_V3FATTR + NFSX_UNSIGNED) : \ |
| 140 | NFSX_V2FATTR) |
| 141 | #define NFSX_WCCDATA(v3) ((v3) ? NFSX_V3WCCDATA : 0) |
| 142 | #define NFSX_WCCORFATTR(v3) ((v3) ? NFSX_V3WCCDATA : NFSX_V2FATTR) |
| 143 | #define NFSX_SATTR(v3) ((v3) ? NFSX_V3SATTR : NFSX_V2SATTR) |
| 144 | #define NFSX_COOKIEVERF(v3) ((v3) ? NFSX_V3COOKIEVERF : 0) |
| 145 | #define NFSX_WRITEVERF(v3) ((v3) ? NFSX_V3WRITEVERF : 0) |
| 146 | #define NFSX_READDIR(v3) ((v3) ? (5 * NFSX_UNSIGNED) : \ |
| 147 | (2 * NFSX_UNSIGNED)) |
| 148 | #define NFSX_STATFS(v3) ((v3) ? NFSX_V3STATFS : NFSX_V2STATFS) |
| 149 | |
| 150 | /* nfs rpc procedure numbers (before version mapping) */ |
| 151 | #define NFSPROC_NULL 0 |
| 152 | #define NFSPROC_GETATTR 1 |
| 153 | #define NFSPROC_SETATTR 2 |
| 154 | #define NFSPROC_LOOKUP 3 |
| 155 | #define NFSPROC_ACCESS 4 |
| 156 | #define NFSPROC_READLINK 5 |
| 157 | #define NFSPROC_READ 6 |
| 158 | #define NFSPROC_WRITE 7 |
| 159 | #define NFSPROC_CREATE 8 |
| 160 | #define NFSPROC_MKDIR 9 |
| 161 | #define NFSPROC_SYMLINK 10 |
| 162 | #define NFSPROC_MKNOD 11 |
| 163 | #define NFSPROC_REMOVE 12 |
| 164 | #define NFSPROC_RMDIR 13 |
| 165 | #define NFSPROC_RENAME 14 |
| 166 | #define NFSPROC_LINK 15 |
| 167 | #define NFSPROC_READDIR 16 |
| 168 | #define NFSPROC_READDIRPLUS 17 |
| 169 | #define NFSPROC_FSSTAT 18 |
| 170 | #define NFSPROC_FSINFO 19 |
| 171 | #define NFSPROC_PATHCONF 20 |
| 172 | #define NFSPROC_COMMIT 21 |
| 173 | |
| 174 | /* And leasing (nqnfs) procedure numbers (must be last) */ |
| 175 | #define NQNFSPROC_GETLEASE 22 |
| 176 | #define NQNFSPROC_VACATED 23 |
| 177 | #define NQNFSPROC_EVICTED 24 |
| 178 | |
| 179 | #define NFSPROC_NOOP 25 |
| 180 | #define NFS_NPROCS 26 |
| 181 | |
| 182 | /* Actual Version 2 procedure numbers */ |
| 183 | #define NFSV2PROC_NULL 0 |
| 184 | #define NFSV2PROC_GETATTR 1 |
| 185 | #define NFSV2PROC_SETATTR 2 |
| 186 | #define NFSV2PROC_NOOP 3 |
| 187 | #define NFSV2PROC_ROOT NFSV2PROC_NOOP /* Obsolete */ |
| 188 | #define NFSV2PROC_LOOKUP 4 |
| 189 | #define NFSV2PROC_READLINK 5 |
| 190 | #define NFSV2PROC_READ 6 |
| 191 | #define NFSV2PROC_WRITECACHE NFSV2PROC_NOOP /* Obsolete */ |
| 192 | #define NFSV2PROC_WRITE 8 |
| 193 | #define NFSV2PROC_CREATE 9 |
| 194 | #define NFSV2PROC_REMOVE 10 |
| 195 | #define NFSV2PROC_RENAME 11 |
| 196 | #define NFSV2PROC_LINK 12 |
| 197 | #define NFSV2PROC_SYMLINK 13 |
| 198 | #define NFSV2PROC_MKDIR 14 |
| 199 | #define NFSV2PROC_RMDIR 15 |
| 200 | #define NFSV2PROC_READDIR 16 |
| 201 | #define NFSV2PROC_STATFS 17 |
| 202 | |
| 203 | /* |
| 204 | * Constants used by the Version 3 protocol for various RPCs |
| 205 | */ |
| 206 | #define NFSV3SATTRTIME_DONTCHANGE 0 |
| 207 | #define NFSV3SATTRTIME_TOSERVER 1 |
| 208 | #define NFSV3SATTRTIME_TOCLIENT 2 |
| 209 | |
| 210 | #define NFSV3ATTRTIME_NMODES 3 |
| 211 | |
| 212 | #define NFSV3ACCESS_READ 0x01 |
| 213 | #define NFSV3ACCESS_LOOKUP 0x02 |
| 214 | #define NFSV3ACCESS_MODIFY 0x04 |
| 215 | #define NFSV3ACCESS_EXTEND 0x08 |
| 216 | #define NFSV3ACCESS_DELETE 0x10 |
| 217 | #define NFSV3ACCESS_EXECUTE 0x20 |
JP Abgrall | 53f17a9 | 2014-02-12 14:02:41 -0800 | [diff] [blame] | 218 | #define NFSV3ACCESS_FULL 0x3f |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 219 | |
| 220 | #define NFSV3WRITE_UNSTABLE 0 |
| 221 | #define NFSV3WRITE_DATASYNC 1 |
| 222 | #define NFSV3WRITE_FILESYNC 2 |
| 223 | |
| 224 | #define NFSV3WRITE_NMODES 3 |
| 225 | |
| 226 | #define NFSV3CREATE_UNCHECKED 0 |
| 227 | #define NFSV3CREATE_GUARDED 1 |
| 228 | #define NFSV3CREATE_EXCLUSIVE 2 |
| 229 | |
| 230 | #define NFSV3CREATE_NMODES 3 |
| 231 | |
| 232 | #define NFSV3FSINFO_LINK 0x01 |
| 233 | #define NFSV3FSINFO_SYMLINK 0x02 |
| 234 | #define NFSV3FSINFO_HOMOGENEOUS 0x08 |
| 235 | #define NFSV3FSINFO_CANSETTIME 0x10 |
| 236 | |
| 237 | /* Conversion macros */ |
| 238 | #define vtonfsv2_mode(t,m) \ |
| 239 | txdr_unsigned(((t) == VFIFO) ? MAKEIMODE(VCHR, (m)) : \ |
| 240 | MAKEIMODE((t), (m))) |
| 241 | #define vtonfsv3_mode(m) txdr_unsigned((m) & 07777) |
| 242 | #define nfstov_mode(a) (fxdr_unsigned(u_int16_t, (a))&07777) |
| 243 | #define vtonfsv2_type(a) txdr_unsigned(nfsv2_type[((int32_t)(a))]) |
| 244 | #define vtonfsv3_type(a) txdr_unsigned(nfsv3_type[((int32_t)(a))]) |
| 245 | #define nfsv2tov_type(a) nv2tov_type[fxdr_unsigned(u_int32_t,(a))&0x7] |
| 246 | #define nfsv3tov_type(a) nv3tov_type[fxdr_unsigned(u_int32_t,(a))&0x7] |
| 247 | |
| 248 | /* File types */ |
| 249 | typedef enum { NFNON=0, NFREG=1, NFDIR=2, NFBLK=3, NFCHR=4, NFLNK=5, |
| 250 | NFSOCK=6, NFFIFO=7 } nfs_type; |
| 251 | |
| 252 | /* Structs for common parts of the rpc's */ |
| 253 | /* |
| 254 | * File Handle (32 bytes for version 2), variable up to 64 for version 3. |
| 255 | * File Handles of up to NFS_SMALLFH in size are stored directly in the |
| 256 | * nfs node, whereas larger ones are malloc'd. (This never happens when |
| 257 | * NFS_SMALLFH is set to 64.) |
| 258 | * NFS_SMALLFH should be in the range of 32 to 64 and be divisible by 4. |
| 259 | */ |
| 260 | #ifndef NFS_SMALLFH |
| 261 | #define NFS_SMALLFH 64 |
| 262 | #endif |
| 263 | union nfsfh { |
| 264 | /* fhandle_t fh_generic; */ |
| 265 | u_char fh_bytes[NFS_SMALLFH]; |
| 266 | }; |
| 267 | typedef union nfsfh nfsfh_t; |
| 268 | |
| 269 | struct nfsv2_time { |
| 270 | u_int32_t nfsv2_sec; |
| 271 | u_int32_t nfsv2_usec; |
| 272 | }; |
| 273 | typedef struct nfsv2_time nfstime2; |
| 274 | |
| 275 | struct nfsv3_time { |
| 276 | u_int32_t nfsv3_sec; |
| 277 | u_int32_t nfsv3_nsec; |
| 278 | }; |
| 279 | typedef struct nfsv3_time nfstime3; |
| 280 | |
| 281 | /* |
| 282 | * Quads are defined as arrays of 2 longs to ensure dense packing for the |
| 283 | * protocol and to facilitate xdr conversion. |
| 284 | */ |
| 285 | struct nfs_uquad { |
| 286 | u_int32_t nfsuquad[2]; |
| 287 | }; |
| 288 | typedef struct nfs_uquad nfsuint64; |
| 289 | |
The Android Open Source Project | 2949f58 | 2009-03-03 19:30:46 -0800 | [diff] [blame] | 290 | /* |
| 291 | * NFS Version 3 special file number. |
| 292 | */ |
| 293 | struct nfsv3_spec { |
| 294 | u_int32_t specdata1; |
| 295 | u_int32_t specdata2; |
| 296 | }; |
| 297 | typedef struct nfsv3_spec nfsv3spec; |
| 298 | |
| 299 | /* |
| 300 | * File attributes and setable attributes. These structures cover both |
| 301 | * NFS version 2 and the version 3 protocol. Note that the union is only |
| 302 | * used so that one pointer can refer to both variants. These structures |
| 303 | * go out on the wire and must be densely packed, so no quad data types |
| 304 | * are used. (all fields are longs or u_longs or structures of same) |
| 305 | * NB: You can't do sizeof(struct nfs_fattr), you must use the |
| 306 | * NFSX_FATTR(v3) macro. |
| 307 | */ |
| 308 | struct nfs_fattr { |
| 309 | u_int32_t fa_type; |
| 310 | u_int32_t fa_mode; |
| 311 | u_int32_t fa_nlink; |
| 312 | u_int32_t fa_uid; |
| 313 | u_int32_t fa_gid; |
| 314 | union { |
| 315 | struct { |
| 316 | u_int32_t nfsv2fa_size; |
| 317 | u_int32_t nfsv2fa_blocksize; |
| 318 | u_int32_t nfsv2fa_rdev; |
| 319 | u_int32_t nfsv2fa_blocks; |
| 320 | u_int32_t nfsv2fa_fsid; |
| 321 | u_int32_t nfsv2fa_fileid; |
| 322 | nfstime2 nfsv2fa_atime; |
| 323 | nfstime2 nfsv2fa_mtime; |
| 324 | nfstime2 nfsv2fa_ctime; |
| 325 | } fa_nfsv2; |
| 326 | struct { |
| 327 | nfsuint64 nfsv3fa_size; |
| 328 | nfsuint64 nfsv3fa_used; |
| 329 | nfsv3spec nfsv3fa_rdev; |
| 330 | nfsuint64 nfsv3fa_fsid; |
| 331 | nfsuint64 nfsv3fa_fileid; |
| 332 | nfstime3 nfsv3fa_atime; |
| 333 | nfstime3 nfsv3fa_mtime; |
| 334 | nfstime3 nfsv3fa_ctime; |
| 335 | } fa_nfsv3; |
| 336 | } fa_un; |
| 337 | }; |
| 338 | |
| 339 | /* and some ugly defines for accessing union components */ |
| 340 | #define fa2_size fa_un.fa_nfsv2.nfsv2fa_size |
| 341 | #define fa2_blocksize fa_un.fa_nfsv2.nfsv2fa_blocksize |
| 342 | #define fa2_rdev fa_un.fa_nfsv2.nfsv2fa_rdev |
| 343 | #define fa2_blocks fa_un.fa_nfsv2.nfsv2fa_blocks |
| 344 | #define fa2_fsid fa_un.fa_nfsv2.nfsv2fa_fsid |
| 345 | #define fa2_fileid fa_un.fa_nfsv2.nfsv2fa_fileid |
| 346 | #define fa2_atime fa_un.fa_nfsv2.nfsv2fa_atime |
| 347 | #define fa2_mtime fa_un.fa_nfsv2.nfsv2fa_mtime |
| 348 | #define fa2_ctime fa_un.fa_nfsv2.nfsv2fa_ctime |
| 349 | #define fa3_size fa_un.fa_nfsv3.nfsv3fa_size |
| 350 | #define fa3_used fa_un.fa_nfsv3.nfsv3fa_used |
| 351 | #define fa3_rdev fa_un.fa_nfsv3.nfsv3fa_rdev |
| 352 | #define fa3_fsid fa_un.fa_nfsv3.nfsv3fa_fsid |
| 353 | #define fa3_fileid fa_un.fa_nfsv3.nfsv3fa_fileid |
| 354 | #define fa3_atime fa_un.fa_nfsv3.nfsv3fa_atime |
| 355 | #define fa3_mtime fa_un.fa_nfsv3.nfsv3fa_mtime |
| 356 | #define fa3_ctime fa_un.fa_nfsv3.nfsv3fa_ctime |
| 357 | |
| 358 | struct nfsv2_sattr { |
| 359 | u_int32_t sa_mode; |
| 360 | u_int32_t sa_uid; |
| 361 | u_int32_t sa_gid; |
| 362 | u_int32_t sa_size; |
| 363 | nfstime2 sa_atime; |
| 364 | nfstime2 sa_mtime; |
| 365 | }; |
| 366 | |
| 367 | /* |
| 368 | * NFS Version 3 sattr structure for the new node creation case. |
| 369 | */ |
| 370 | struct nfsv3_sattr { |
| 371 | u_int32_t sa_modeset; |
| 372 | u_int32_t sa_mode; |
| 373 | u_int32_t sa_uidset; |
| 374 | u_int32_t sa_uid; |
| 375 | u_int32_t sa_gidset; |
| 376 | u_int32_t sa_gid; |
| 377 | u_int32_t sa_sizeset; |
| 378 | u_int32_t sa_size; |
| 379 | u_int32_t sa_atimetype; |
| 380 | nfstime3 sa_atime; |
| 381 | u_int32_t sa_mtimetype; |
| 382 | nfstime3 sa_mtime; |
| 383 | }; |
| 384 | |
| 385 | struct nfs_statfs { |
| 386 | union { |
| 387 | struct { |
| 388 | u_int32_t nfsv2sf_tsize; |
| 389 | u_int32_t nfsv2sf_bsize; |
| 390 | u_int32_t nfsv2sf_blocks; |
| 391 | u_int32_t nfsv2sf_bfree; |
| 392 | u_int32_t nfsv2sf_bavail; |
| 393 | } sf_nfsv2; |
| 394 | struct { |
| 395 | nfsuint64 nfsv3sf_tbytes; |
| 396 | nfsuint64 nfsv3sf_fbytes; |
| 397 | nfsuint64 nfsv3sf_abytes; |
| 398 | nfsuint64 nfsv3sf_tfiles; |
| 399 | nfsuint64 nfsv3sf_ffiles; |
| 400 | nfsuint64 nfsv3sf_afiles; |
| 401 | u_int32_t nfsv3sf_invarsec; |
| 402 | } sf_nfsv3; |
| 403 | } sf_un; |
| 404 | }; |
| 405 | |
| 406 | #define sf_tsize sf_un.sf_nfsv2.nfsv2sf_tsize |
| 407 | #define sf_bsize sf_un.sf_nfsv2.nfsv2sf_bsize |
| 408 | #define sf_blocks sf_un.sf_nfsv2.nfsv2sf_blocks |
| 409 | #define sf_bfree sf_un.sf_nfsv2.nfsv2sf_bfree |
| 410 | #define sf_bavail sf_un.sf_nfsv2.nfsv2sf_bavail |
| 411 | #define sf_tbytes sf_un.sf_nfsv3.nfsv3sf_tbytes |
| 412 | #define sf_fbytes sf_un.sf_nfsv3.nfsv3sf_fbytes |
| 413 | #define sf_abytes sf_un.sf_nfsv3.nfsv3sf_abytes |
| 414 | #define sf_tfiles sf_un.sf_nfsv3.nfsv3sf_tfiles |
| 415 | #define sf_ffiles sf_un.sf_nfsv3.nfsv3sf_ffiles |
| 416 | #define sf_afiles sf_un.sf_nfsv3.nfsv3sf_afiles |
| 417 | #define sf_invarsec sf_un.sf_nfsv3.nfsv3sf_invarsec |
| 418 | |
| 419 | struct nfsv3_fsinfo { |
| 420 | u_int32_t fs_rtmax; |
| 421 | u_int32_t fs_rtpref; |
| 422 | u_int32_t fs_rtmult; |
| 423 | u_int32_t fs_wtmax; |
| 424 | u_int32_t fs_wtpref; |
| 425 | u_int32_t fs_wtmult; |
| 426 | u_int32_t fs_dtpref; |
| 427 | nfsuint64 fs_maxfilesize; |
| 428 | nfstime3 fs_timedelta; |
| 429 | u_int32_t fs_properties; |
| 430 | }; |
| 431 | |
| 432 | struct nfsv3_pathconf { |
| 433 | u_int32_t pc_linkmax; |
| 434 | u_int32_t pc_namemax; |
| 435 | u_int32_t pc_notrunc; |
| 436 | u_int32_t pc_chownrestricted; |
| 437 | u_int32_t pc_caseinsensitive; |
| 438 | u_int32_t pc_casepreserving; |
| 439 | }; |