external/bsd/am-utils/dist/conf/nfs_prot/nfs_prot_bsdi2.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 1997-2009 Erez Zadok
   5  * Copyright (c) 1990 Jan-Simon Pendry
   6  * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
   7  * Copyright (c) 1990 The Regents of the University of California.
   8  * All rights reserved.
   9  *
  10  * This code is derived from software contributed to Berkeley by
  11  * Jan-Simon Pendry at Imperial College, London.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. All advertising materials mentioning features or use of this software
  22  *    must display the following acknowledgment:
  23  *      This product includes software developed by the University of
  24  *      California, Berkeley and its contributors.
  25  * 4. Neither the name of the University nor the names of its contributors
  26  *    may be used to endorse or promote products derived from this software
  27  *    without specific prior written permission.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  33  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  37  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  38  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  39  * SUCH DAMAGE.
  40  *
  41  *
  42  * File: am-utils/conf/nfs_prot/nfs_prot_bsdi2.h
  43  *
  44  */
  45
  46 #ifndef _AMU_NFS_PROT_H
  47 #define _AMU_NFS_PROT_H
  48
  49 #ifdef HAVE_NFS_NFSV2_H
  50 # include <nfs/nfsv2.h>
  51 #endif /* HAVE_NFS_NFSV2_H */
  52 #ifdef HAVE_NFS_RPCV2_H
  53 # include <nfs/rpcv2.h>
  54 #endif /* HAVE_NFS_RPCV2_H */
  55 #ifdef HAVE_NFS_NFS_H
  56 # include <nfs/nfs.h>
  57 #endif /* HAVE_NFS_NFS_H */
  58 #ifdef HAVE_SYS_FS_NFS_H
  59 # include <sys/fs/nfs.h>
  60 #endif /* HAVE_SYS_FS_NFS_H */
  61 #ifdef HAVE_RPCSVC_MOUNT_H
  62 # include <rpcsvc/mount.h>
  63 #endif /* HAVE_RPCSVC_MOUNT_H */
  64
  65 #ifdef HAVE_UFS_UFS_UFSMOUNT_H
  66 # ifndef MAXQUOTAS
  67 #  define MAXQUOTAS     2
  68 # endif /* not MAXQUOTAS */
  69 /* fake structure: too difficult to include other headers here */
  70 struct netexport { int this_is_SO_wrong; };
  71 # include <ufs/ufs/ufsmount.h>
  72 #endif /* HAVE_UFS_UFS_UFSMOUNT_H */
  73
  74 /*
  75  * <msdosfs/msdosfsmount.h> is for kernel only on bsdi2, so do not
  76  * include it.
  77  */
  78 #ifndef ____MSDOSFS_MSDOSFSMOUNT_H__
  79 # define ____MSDOSFS_MSDOSFSMOUNT_H__
  80 #endif /* ____MSDOSFS_MSDOSFSMOUNT_H__ */
  81
  82 /*
  83  * getifaddrs() on bsdi2 is broken.  Don't use it.
  84  */
  85 #ifdef HAVE_GETIFADDRS
  86 # undef HAVE_GETIFADDRS
  87 #endif /* HAVE_GETIFADDRS */
  88
  89
  90 /*
  91  * MACROS
  92  */
  93
  94 #define NFS_PORT 2049
  95 #ifndef NFS_MAXDATA
  96 # define NFS_MAXDATA 8192
  97 #endif /* NFS_MAXDATA */
  98 #define NFS_MAXPATHLEN 1024
  99 #define NFS_MAXNAMLEN 255
 100 #define NFS_FHSIZE 32
 101 #define NFS_COOKIESIZE 4
 102 #define MNTPATHLEN 1024
 103 #define MNTNAMLEN 255
 104
 105 #define NFSMODE_FMT 0170000
 106 #define NFSMODE_DIR 0040000
 107 #define NFSMODE_CHR 0020000
 108 #define NFSMODE_BLK 0060000
 109 #define NFSMODE_REG 0100000
 110 #define NFSMODE_LNK 0120000
 111 #define NFSMODE_SOCK 0140000
 112 #define NFSMODE_FIFO 0010000
 113
 114 #ifndef NFS_PROGRAM
 115 # define NFS_PROGRAM ((u_long)100003)
 116 #endif /* not NFS_PROGRAM */
 117 #ifndef NFS_VERSION
 118 # define NFS_VERSION ((u_long)2)
 119 #endif /* not NFS_VERSION */
 120
 121 /*
 122  * BSD/OS 2.1 deprecated NFSPROC_ROOT and NFSPROC_WRITECACHE and set them
 123  * to NFSPROC_NOOP.
 124  * Since amd is its own NFS server, reinstate them.
 125  */
 126 #if (NFSPROC_ROOT == NFSPROC_NOOP)
 127 # undef NFSPROC_ROOT
 128 # define NFSPROC_ROOT 3
 129 #endif /* (NFSPROC_ROOT == NFSPROC_NOOP) */
 130 #if (NFSPROC_WRITECACHE == NFSPROC_NOOP)
 131 # undef NFSPROC_WRITECACHE
 132 # define NFSPROC_WRITECACHE 7
 133 #endif /* (NFSPROC_WRITECACHE == NFSPROC_NOOP) */
 134
 135 /* map field names */
 136 #define ex_dir ex_name
 137 #define gr_name g_name
 138 #define gr_next g_next
 139 #define ml_directory ml_path
 140 #define ml_hostname ml_name
 141 #define ml_next ml_nxt
 142 #define fh_data fh_bytes
 143
 144 /*
 145  * TYPEDEFS:
 146  */
 147 typedef char *dirpath;
 148 typedef char *filename;
 149 typedef char *name;
 150 typedef char *nfspath;
 151 typedef char nfscookie[NFS_COOKIESIZE];
 152 typedef nfstype nfsftype;
 153 typedef enum nfsstat nfsstat;
 154 typedef struct attrstat nfsattrstat;
 155 typedef struct createargs nfscreateargs;
 156 typedef struct dirlist nfsdirlist;
 157 typedef struct diropargs nfsdiropargs;
 158 typedef struct diropokres nfsdiropokres;
 159 typedef struct diropres nfsdiropres;
 160 typedef struct entry nfsentry;
 161 typedef struct exports *exports;
 162 typedef struct exports exportnode;
 163 typedef struct fattr nfsfattr;
 164 typedef struct fhstatus fhstatus;
 165 typedef struct groups *groups;
 166 typedef struct groups groupnode;
 167 typedef struct linkargs nfslinkargs;
 168 typedef struct mountlist *mountlist;
 169 typedef struct mountlist mountbody;
 170 typedef struct nfstime nfstime;
 171 typedef struct readargs nfsreadargs;
 172 typedef struct readdirargs nfsreaddirargs;
 173 typedef struct readdirres nfsreaddirres;
 174 typedef struct readlinkres nfsreadlinkres;
 175 typedef struct readokres nfsreadokres;
 176 typedef struct readres nfsreadres;
 177 typedef struct renameargs nfsrenameargs;
 178 typedef struct sattr nfssattr;
 179 typedef struct sattrargs nfssattrargs;
 180 typedef struct statfsokres nfsstatfsokres;
 181 typedef struct statfsres nfsstatfsres;
 182 typedef struct symlinkargs nfssymlinkargs;
 183 typedef struct writeargs nfswriteargs;
 184
 185
 186 /*
 187  * EXTERNALS:
 188  */
 189
 190 extern nfsattrstat *nfsproc_getattr_2_svc(nfsv2fh_t *, struct svc_req *);
 191 extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
 192 extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
 193 extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
 194 extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
 195 extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
 196 extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
 197 extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
 198 extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
 199 extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
 200 extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
 201 extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
 202 extern nfsreadlinkres *nfsproc_readlink_2_svc(nfsv2fh_t *, struct svc_req *);
 203 extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
 204 extern nfsstatfsres *nfsproc_statfs_2_svc(nfsv2fh_t *, struct svc_req *);
 205 extern void *nfsproc_null_2_svc(void *, struct svc_req *);
 206 extern void *nfsproc_root_2_svc(void *, struct svc_req *);
 207 extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
 208
 209 extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
 210 extern bool_t xdr_createargs(XDR *, nfscreateargs*);
 211 extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
 212 extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
 213 extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
 214 extern bool_t xdr_diropres(XDR *, nfsdiropres*);
 215 extern bool_t xdr_entry(XDR *, nfsentry*);
 216 extern bool_t xdr_fattr(XDR *, nfsfattr*);
 217 extern bool_t xdr_filename(XDR *, filename*);
 218 extern bool_t xdr_ftype(XDR *, nfsftype*);
 219 extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
 220 extern bool_t xdr_mountlist(XDR *xdrs, mountlist *objp);
 221 extern bool_t xdr_nfs_fh(XDR *, nfsv2fh_t*);
 222 extern bool_t xdr_nfscookie(XDR *, nfscookie);
 223 extern bool_t xdr_nfspath(XDR *, nfspath*);
 224 extern bool_t xdr_nfsstat(XDR *, nfsstat*);
 225 extern bool_t xdr_nfstime(XDR *, nfstime*);
 226 extern bool_t xdr_readargs(XDR *, nfsreadargs*);
 227 extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
 228 extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
 229 extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
 230 extern bool_t xdr_readokres(XDR *, nfsreadokres*);
 231 extern bool_t xdr_readres(XDR *, nfsreadres*);
 232 extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
 233 extern bool_t xdr_sattr(XDR *, nfssattr*);
 234 extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
 235 extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
 236 extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
 237 extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
 238 extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
 239
 240
 241 /*
 242  * ENUMS:
 243  */
 244
 245 /*
 246  * Use AMU_ prefixes so as to not conflict with #define's in <nfs/nfsv2.h>.
 247  * It is vital! that the AMU_* match one-to-one with the NFS_OK and NFSERR_*
 248  * codes listed in <nfs/nfsv2.h>.
 249  */
 250 enum nfsstat {
 251   AMU_NFS_OK = 0,
 252   AMU_NFSERR_PERM = 1,
 253   AMU_NFSERR_NOENT = 2,
 254   AMU_NFSERR_IO = 5,
 255   AMU_NFSERR_NXIO = 6,
 256   AMU_NFSERR_ACCES = 13,
 257   AMU_NFSERR_EXIST = 17,
 258   AMU_NFSERR_NODEV = 19,
 259   AMU_NFSERR_NOTDIR = 20,
 260   AMU_NFSERR_ISDIR = 21,
 261   AMU_NFSERR_FBIG = 27,
 262   AMU_NFSERR_NOSPC = 28,
 263   AMU_NFSERR_ROFS = 30,
 264   AMU_NFSERR_NAMETOOLONG = 63,
 265   AMU_NFSERR_NOTEMPTY = 66,
 266   AMU_NFSERR_DQUOT = 69,
 267   AMU_NFSERR_STALE = 70,
 268   AMU_NFSERR_WFLUSH = 99
 269 };
 270
 271
 272 /*
 273  * STRUCTURES:
 274  */
 275
 276 struct nfstime {
 277   u_int nt_seconds;
 278   u_int nt_useconds;
 279 };
 280
 281 struct fattr {
 282   nfsftype na_type;
 283   u_int na_mode;
 284   u_int na_nlink;
 285   u_int na_uid;
 286   u_int na_gid;
 287   u_int na_size;
 288   u_int na_blocksize;
 289   u_int na_rdev;
 290   u_int na_blocks;
 291   u_int na_fsid;
 292   u_int na_fileid;
 293   nfstime na_atime;
 294   nfstime na_mtime;
 295   nfstime na_ctime;
 296 };
 297
 298 struct sattr {
 299   u_int sa_mode;
 300   u_int sa_uid;
 301   u_int sa_gid;
 302   u_int sa_size;
 303   nfstime sa_atime;
 304   nfstime sa_mtime;
 305 };
 306
 307 struct attrstat {
 308   nfsstat ns_status;
 309   union {
 310     nfsfattr ns_attr_u;
 311   } ns_u;
 312 };
 313
 314 struct sattrargs {
 315   nfsv2fh_t sag_fhandle;
 316   nfssattr sag_attributes;
 317 };
 318
 319 struct diropargs {
 320   nfsv2fh_t da_fhandle;         /* was dir */
 321   filename da_name;
 322 };
 323
 324 struct diropokres {
 325   nfsv2fh_t drok_fhandle;
 326   nfsfattr drok_attributes;
 327 };
 328
 329 struct diropres {
 330   nfsstat dr_status;            /* was status */
 331   union {
 332     nfsdiropokres dr_drok_u;    /* was diropres */
 333   } dr_u;                       /* was diropres_u */
 334 };
 335
 336 struct readlinkres {
 337   nfsstat rlr_status;
 338   union {
 339     nfspath rlr_data_u;
 340   } rlr_u;
 341 };
 342
 343 struct readargs {
 344   nfsv2fh_t ra_fhandle;
 345   u_int ra_offset;
 346   u_int ra_count;
 347   u_int ra_totalcount;
 348 };
 349
 350 struct readokres {
 351   nfsfattr raok_attributes;
 352   struct {
 353     u_int raok_len_u;
 354     char *raok_val_u;
 355   } raok_u;
 356 };
 357
 358 struct readres {
 359   nfsstat rr_status;
 360   union {
 361     nfsreadokres rr_reply_u;
 362   } rr_u;
 363 };
 364
 365 struct writeargs {
 366   nfsv2fh_t wra_fhandle;
 367   u_int wra_beginoffset;
 368   u_int wra_offset;
 369   u_int wra_totalcount;
 370   struct {
 371     u_int wra_len_u;
 372     char *wra_val_u;
 373   } wra_u;
 374 };
 375
 376 struct createargs {
 377   nfsdiropargs ca_where;
 378   nfssattr ca_attributes;
 379 };
 380
 381 struct renameargs {
 382   nfsdiropargs rna_from;
 383   nfsdiropargs rna_to;
 384 };
 385
 386 struct linkargs {
 387   nfsv2fh_t la_fhandle;
 388   nfsdiropargs la_to;
 389 };
 390
 391 struct symlinkargs {
 392   nfsdiropargs sla_from;
 393   nfspath sla_to;
 394   nfssattr sla_attributes;
 395 };
 396
 397 struct readdirargs {
 398   nfsv2fh_t rda_fhandle;
 399   nfscookie rda_cookie;
 400   u_int rda_count;
 401 };
 402
 403 struct entry {
 404   u_int ne_fileid;
 405   filename ne_name;
 406   nfscookie ne_cookie;
 407   nfsentry *ne_nextentry;
 408 };
 409
 410 struct dirlist {
 411   nfsentry *dl_entries;
 412   bool_t dl_eof;
 413 };
 414
 415 struct readdirres {
 416   nfsstat rdr_status;
 417   union {
 418     nfsdirlist rdr_reply_u;
 419   } rdr_u;
 420 };
 421
 422 struct statfsokres {
 423   u_int sfrok_tsize;
 424   u_int sfrok_bsize;
 425   u_int sfrok_blocks;
 426   u_int sfrok_bfree;
 427   u_int sfrok_bavail;
 428 };
 429
 430 struct statfsres {
 431   nfsstat sfr_status;
 432   union {
 433     nfsstatfsokres sfr_reply_u;
 434   } sfr_u;
 435 };
 436
 437
 438 /****************************************************************************/
 439 /*** XDR ADDITIONS                                                        ***/
 440 /****************************************************************************/
 441
 442 struct exports {
 443   dirpath ex_dir;
 444   groups ex_groups;
 445   exports ex_next;
 446 };
 447
 448 typedef char fhandle[NFS_FHSIZE];
 449
 450 struct fhstatus {
 451   u_int fhs_status;
 452   union {
 453     fhandle fhs_fhandle;
 454   } fhstatus_u;
 455 };
 456
 457 struct groups {
 458   name gr_name;
 459   groups gr_next;
 460 };
 461
 462 struct mountlist {
 463   name ml_hostname;
 464   dirpath ml_directory;
 465   mountlist ml_next;
 466 };
 467
 468
 469 /****************************************************************************/
 470 /*** NFS ADDITIONS                                                        ***/
 471 /****************************************************************************/
 472
 473 #ifndef MOUNTPROG
 474 # define MOUNTPROG RPCPROG_MNT
 475 #endif /* not MOUNTPROG */
 476
 477 #ifndef MOUNTVERS
 478 # define MOUNTVERS RPCMNT_VER1
 479 #endif /* not MOUNTVERS */
 480
 481 #ifndef MOUNTPROC_MNT
 482 # define MOUNTPROC_MNT RPCMNT_MOUNT
 483 #endif /* not MOUNTPROC_MNT */
 484
 485 #ifndef MOUNTPROC_DUMP
 486 # define MOUNTPROC_DUMP RPCMNT_DUMP
 487 #endif /* not MOUNTPROC_DUMP */
 488
 489 #ifndef MOUNTPROC_UMNT
 490 # define MOUNTPROC_UMNT RPCMNT_UMOUNT
 491 #endif /* not MOUNTPROC_UMNT */
 492
 493 #ifndef MOUNTPROC_UMNTALL
 494 # define MOUNTPROC_UMNTALL RPCMNT_UMNTALL
 495 #endif /* not MOUNTPROC_UMNTALL */
 496
 497 #ifndef MOUNTPROC_EXPORT
 498 # define MOUNTPROC_EXPORT RPCMNT_EXPORT
 499 #endif /* not MOUNTPROC_EXPORT */
 500
 501
 502 #endif /* not _AMU_NFS_PROT_H */