external/bsd/am-utils/dist/conf/nfs_prot/nfs_prot_irix6.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_irix6.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_RPC_RPC_H
  53 # include <rpc/rpc.h>
  54 #endif /* HAVE_RPC_RPC_H */
  55 #ifdef HAVE_NFS_RPCV2_H
  56 # include <nfs/rpcv2.h>
  57 #endif /* HAVE_NFS_RPCV2_H */
  58 #ifdef HAVE_NFS_NFS_H
  59 # include <nfs/nfs.h>
  60 #endif /* HAVE_NFS_NFS_H */
  61 #ifdef HAVE_SYS_FS_NFS_H
  62 # include <sys/fs/nfs.h>
  63 #endif /* HAVE_SYS_FS_NFS_H */
  64
  65 #ifdef HAVE_RPCSVC_MOUNT_H_off
  66 # include <rpcsvc/mount.h>
  67 #endif /* HAVE_RPCSVC_MOUNT_H */
  68
  69 /* evil: don't include */
  70 #undef HAVE_RPCSVC_MOUNT_H
  71
  72 /*
  73  * MACROS
  74  */
  75
  76 #define NFS_PORT 2049
  77 #define NFS_MAXDATA 8192
  78 #define NFS_MAXPATHLEN 1024
  79 #define NFS_MAXNAMLEN 255
  80 #define NFS_FHSIZE 32
  81 #define NFS_COOKIESIZE 4
  82 #define MNTPATHLEN 1024
  83 #define MNTNAMLEN 255
  84 #define FHSIZE 32
  85
  86 #define MOUNTPROG 100005
  87 #define MOUNTPROC_MNT 1
  88 #define MOUNTPROC_DUMP 2
  89 #define MOUNTPROC_UMNT 3
  90 #define MOUNTPROC_UMNTALL 4
  91 #define MOUNTPROC_EXPORT 5
  92 #define MOUNTPROC_EXPORTALL 6
  93 #define MOUNTVERS_ORIG 1
  94 #define MOUNTVERS 1
  95 #define MOUNTVERS3      3
  96
  97 #define NFSMODE_FMT 0170000
  98 #define NFSMODE_DIR 0040000
  99 #define NFSMODE_CHR 0020000
 100 #define NFSMODE_BLK 0060000
 101 #define NFSMODE_REG 0100000
 102 #define NFSMODE_LNK 0120000
 103 #define NFSMODE_SOCK 0140000
 104 #define NFSMODE_FIFO 0010000
 105
 106 #ifndef NFS_PROGRAM
 107 # define NFS_PROGRAM ((u_long)100003)
 108 #endif /* not NFS_PROGRAM */
 109 #ifndef NFS_VERSION
 110 # define NFS_VERSION ((u_long)2)
 111 #endif /* not NFS_VERSION */
 112
 113 #define NFSPROC_NULL ((u_long)0)
 114 #define NFSPROC_GETATTR ((u_long)1)
 115 #define NFSPROC_SETATTR ((u_long)2)
 116 #define NFSPROC_ROOT ((u_long)3)
 117 #define NFSPROC_LOOKUP ((u_long)4)
 118 #define NFSPROC_READLINK ((u_long)5)
 119 #define NFSPROC_READ ((u_long)6)
 120 #define NFSPROC_WRITECACHE ((u_long)7)
 121 #define NFSPROC_WRITE ((u_long)8)
 122 #define NFSPROC_CREATE ((u_long)9)
 123 #define NFSPROC_REMOVE ((u_long)10)
 124 #define NFSPROC_RENAME ((u_long)11)
 125 #define NFSPROC_LINK ((u_long)12)
 126 #define NFSPROC_SYMLINK ((u_long)13)
 127 #define NFSPROC_MKDIR ((u_long)14)
 128 #define NFSPROC_RMDIR ((u_long)15)
 129 #define NFSPROC_READDIR ((u_long)16)
 130 #define NFSPROC_STATFS ((u_long)17)
 131
 132 /* map field names */
 133 #define ml_hostname ml_name
 134 #define ml_directory ml_path
 135 #define ml_next ml_nxt
 136 #define gr_next g_next
 137 #define gr_name g_name
 138 #define ex_dir ex_name
 139
 140 /*
 141  * Irix 6.2 does not define the proto/dev options, although they
 142  * do support them for NFS V3.
 143  */
 144 #ifdef MNTTYPE_NFS3
 145 # ifndef MNTOPT_PROTO
 146 #  define MNTOPT_PROTO "proto"
 147 # endif /* not MNTOPT_PROTO */
 148 # ifndef MNTOPT_VERS
 149 #  define MNTOPT_VERS "vers"
 150 # endif /* not MNTOPT_VERS */
 151 #endif /* MNTTYPE_NFS3 */
 152
 153 #define AUTOFS_CONFTYPE "udp"
 154
 155 /*
 156  * TYPEDEFS:
 157  */
 158 typedef char *dirpath;
 159 typedef char *filename;
 160 typedef char *name;
 161 typedef char *nfspath;
 162 typedef char nfscookie[NFS_COOKIESIZE];
 163 typedef enum nfsftype nfsftype;
 164 typedef enum nfsstat nfsstat;
 165 typedef struct attrstat nfsattrstat;
 166 typedef struct createargs nfscreateargs;
 167 typedef struct dirlist nfsdirlist;
 168 typedef struct diropargs nfsdiropargs;
 169 typedef struct diropokres nfsdiropokres;
 170 typedef struct diropres nfsdiropres;
 171 typedef struct entry nfsentry;
 172 typedef struct exports *exports;
 173 typedef struct exports exportnode;
 174 typedef struct fattr nfsfattr;
 175 typedef struct fhstatus fhstatus;
 176 typedef struct groups *groups;
 177 typedef struct groups groupnode;
 178 typedef struct linkargs nfslinkargs;
 179 typedef struct mountlist *mountlist;
 180 typedef struct mountlist mountbody;
 181 typedef struct nfs_fh nfs_fh;
 182 typedef struct nfstime nfstime;
 183 typedef struct readargs nfsreadargs;
 184 typedef struct readdirargs nfsreaddirargs;
 185 typedef struct readdirres nfsreaddirres;
 186 typedef struct readlinkres nfsreadlinkres;
 187 typedef struct readokres nfsreadokres;
 188 typedef struct readres nfsreadres;
 189 typedef struct renameargs nfsrenameargs;
 190 typedef struct sattr nfssattr;
 191 typedef struct sattrargs nfssattrargs;
 192 typedef struct statfsokres nfsstatfsokres;
 193 typedef struct statfsres nfsstatfsres;
 194 typedef struct symlinkargs nfssymlinkargs;
 195 typedef struct writeargs nfswriteargs;
 196
 197
 198 /*
 199  * EXTERNALS:
 200  */
 201
 202 extern void *nfsproc_null_2_svc(void *, struct svc_req *);
 203 extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
 204 extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
 205 extern void *nfsproc_root_2_svc(void *, struct svc_req *);
 206 extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
 207 extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
 208 extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
 209 extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
 210 extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
 211 extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
 212 extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
 213 extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
 214 extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
 215 extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
 216 extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
 217 extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
 218 extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
 219 extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
 220
 221 extern bool_t xdr_nfsstat(XDR *, nfsstat*);
 222 extern bool_t xdr_ftype(XDR *, nfsftype*);
 223 extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
 224 extern bool_t xdr_nfstime(XDR *, nfstime*);
 225 extern bool_t xdr_fattr(XDR *, nfsfattr*);
 226 extern bool_t xdr_sattr(XDR *, nfssattr*);
 227 extern bool_t xdr_filename(XDR *, filename*);
 228 extern bool_t xdr_nfspath(XDR *, nfspath*);
 229 extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
 230 extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
 231 extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
 232 extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
 233 extern bool_t xdr_diropres(XDR *, nfsdiropres*);
 234 extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
 235 extern bool_t xdr_readargs(XDR *, nfsreadargs*);
 236 extern bool_t xdr_readokres(XDR *, nfsreadokres*);
 237 extern bool_t xdr_readres(XDR *, nfsreadres*);
 238 extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
 239 extern bool_t xdr_createargs(XDR *, nfscreateargs*);
 240 extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
 241 extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
 242 extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
 243 extern bool_t xdr_nfscookie(XDR *, nfscookie);
 244 extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
 245 extern bool_t xdr_entry(XDR *, nfsentry*);
 246 extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
 247 extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
 248 extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
 249 extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
 250
 251
 252 /*
 253  * STRUCTURES:
 254  */
 255
 256 struct nfs_fh {
 257   char fh_data[NFS_FHSIZE];
 258 };
 259
 260 struct nfstime {
 261   u_int nt_seconds;
 262   u_int nt_useconds;
 263 };
 264
 265 struct fattr {
 266   nfsftype na_type;
 267   u_int na_mode;
 268   u_int na_nlink;
 269   u_int na_uid;
 270   u_int na_gid;
 271   u_int na_size;
 272   u_int na_blocksize;
 273   u_int na_rdev;
 274   u_int na_blocks;
 275   u_int na_fsid;
 276   u_int na_fileid;
 277   nfstime na_atime;
 278   nfstime na_mtime;
 279   nfstime na_ctime;
 280 };
 281
 282 struct sattr {
 283   u_int sa_mode;
 284   u_int sa_uid;
 285   u_int sa_gid;
 286   u_int sa_size;
 287   nfstime sa_atime;
 288   nfstime sa_mtime;
 289 };
 290
 291 struct attrstat {
 292   nfsstat ns_status;
 293   union {
 294     nfsfattr ns_attr_u;
 295   } ns_u;
 296 };
 297
 298 struct sattrargs {
 299   nfs_fh sag_fhandle;
 300   nfssattr sag_attributes;
 301 };
 302
 303 struct diropargs {
 304   nfs_fh da_fhandle;            /* was dir */
 305   filename da_name;
 306 };
 307
 308 struct diropokres {
 309   nfs_fh drok_fhandle;
 310   nfsfattr drok_attributes;
 311 };
 312
 313 struct diropres {
 314   nfsstat dr_status;            /* was status */
 315   union {
 316     nfsdiropokres dr_drok_u;    /* was diropres */
 317   } dr_u;                       /* was diropres_u */
 318 };
 319
 320 struct readlinkres {
 321   nfsstat rlr_status;
 322   union {
 323     nfspath rlr_data_u;
 324   } rlr_u;
 325 };
 326
 327 struct readargs {
 328   nfs_fh ra_fhandle;
 329   u_int ra_offset;
 330   u_int ra_count;
 331   u_int ra_totalcount;
 332 };
 333
 334 struct readokres {
 335   nfsfattr raok_attributes;
 336   struct {
 337     u_int raok_len_u;
 338     char *raok_val_u;
 339   } raok_u;
 340 };
 341
 342 struct readres {
 343   nfsstat rr_status;
 344   union {
 345     nfsreadokres rr_reply_u;
 346   } rr_u;
 347 };
 348
 349 struct writeargs {
 350   nfs_fh wra_fhandle;
 351   u_int wra_beginoffset;
 352   u_int wra_offset;
 353   u_int wra_totalcount;
 354   struct {
 355     u_int wra_len_u;
 356     char *wra_val_u;
 357   } wra_u;
 358 };
 359
 360 struct createargs {
 361   nfsdiropargs ca_where;
 362   nfssattr ca_attributes;
 363 };
 364
 365 struct renameargs {
 366   nfsdiropargs rna_from;
 367   nfsdiropargs rna_to;
 368 };
 369
 370 struct linkargs {
 371   nfs_fh la_fhandle;
 372   nfsdiropargs la_to;
 373 };
 374
 375 struct symlinkargs {
 376   nfsdiropargs sla_from;
 377   nfspath sla_to;
 378   nfssattr sla_attributes;
 379 };
 380
 381 struct readdirargs {
 382   nfs_fh rda_fhandle;
 383   nfscookie rda_cookie;
 384   u_int rda_count;
 385 };
 386
 387 struct entry {
 388   u_int ne_fileid;
 389   filename ne_name;
 390   nfscookie ne_cookie;
 391   nfsentry *ne_nextentry;
 392 };
 393
 394 struct dirlist {
 395   nfsentry *dl_entries;
 396   bool_t dl_eof;
 397 };
 398
 399 struct readdirres {
 400   nfsstat rdr_status;
 401   union {
 402     nfsdirlist rdr_reply_u;
 403   } rdr_u;
 404 };
 405
 406 struct statfsokres {
 407   u_int sfrok_tsize;
 408   u_int sfrok_bsize;
 409   u_int sfrok_blocks;
 410   u_int sfrok_bfree;
 411   u_int sfrok_bavail;
 412 };
 413
 414 struct statfsres {
 415   nfsstat sfr_status;
 416   union {
 417     nfsstatfsokres sfr_reply_u;
 418   } sfr_u;
 419 };
 420
 421
 422 /*
 423  * Partial definitions from rpcsvc/mount.h (can't use that header
 424  * because it includes other "bad" stuff wrt xdr_groups.
 425  */
 426
 427 struct mountlist {
 428   char *ml_name;
 429   char *ml_path;
 430   struct mountlist *ml_nxt;
 431 };
 432
 433 struct fhstatus {
 434   int fhs_status;
 435   fhandle_t fhs_fh;
 436 };
 437
 438 typedef char fhandle[FHSIZE];
 439
 440 typedef struct {
 441   u_int fhandle3_len;
 442   char *fhandle3_val;
 443 } fhandle3;
 444
 445 enum mountstat3 {
 446   MNT_OK = 0,
 447   MNT3ERR_PERM = 1,
 448   MNT3ERR_NOENT = 2,
 449   MNT3ERR_IO = 5,
 450   MNT3ERR_ACCES = 13,
 451   MNT3ERR_NOTDIR = 20,
 452   MNT3ERR_INVAL = 22,
 453   MNT3ERR_NAMETOOLONG = 63,
 454   MNT3ERR_NOTSUPP = 10004,
 455   MNT3ERR_SERVERFAULT = 10006
 456 };
 457 typedef enum mountstat3 mountstat3;
 458
 459 struct mountres3_ok {
 460   fhandle3 fhandle;
 461   struct {
 462     u_int auth_flavors_len;
 463     int *auth_flavors_val;
 464   } auth_flavors;
 465 };
 466 typedef struct mountres3_ok mountres3_ok;
 467
 468 struct mountres3 {
 469   mountstat3 fhs_status;
 470   union {
 471     mountres3_ok mountinfo;
 472   } mountres3_u;
 473 };
 474 typedef struct mountres3 mountres3;
 475
 476 /*
 477  * List of exported directories
 478  * An export entry with ex_groups
 479  * NULL indicates an entry which is exported to the world.
 480  */
 481 struct exports {
 482   dev_t ex_dev;                 /* dev of directory */
 483   char *ex_name;                /* name of directory */
 484   struct groups *ex_groups;     /* groups allowed to mount this entry */
 485   struct exports *ex_next;
 486   short ex_rootmap;             /* id to map root requests to */
 487   short ex_flags;               /* bits to mask off file mode */
 488 };
 489
 490 struct groups {
 491   char *g_name;
 492   struct groups *g_next;
 493 };
 494
 495 extern bool_t xdr_groups(XDR *, groups *);
 496 extern bool_t xdr_exports(XDR *, struct exports **);
 497 extern bool_t xdr_mountres3_ok(XDR *, mountres3_ok *);
 498 extern bool_t xdr_mountres3(XDR *, mountres3 *);
 499 extern bool_t xdr_fhstatus(XDR *, struct fhstatus *);
 500 extern bool_t xdr_mountlist(XDR *, struct mountlist **);
 501
 502 #endif /* not _AMU_NFS_PROT_H */