external/bsd/am-utils/dist/conf/nfs_prot/nfs_prot_irix5.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_irix5.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_UIO_H
  62 # define _KMEMUSER
  63 # include <sys/uio.h>
  64 # undef _KMEMUSER
  65 #endif /* HAVE_SYS_UIO_H */
  66 #ifdef HAVE_SYS_VNODE_H
  67 # include <sys/vnode.h>
  68 #endif /* HAVE_SYS_VNODE_H */
  69 #ifdef HAVE_SYS_FS_NFS_H
  70 # include <sys/fs/nfs.h>
  71 #endif /* HAVE_SYS_FS_NFS_H */
  72
  73 #ifdef HAVE_RPCSVC_MOUNT_H
  74 # include <rpcsvc/mount.h>
  75 #endif /* HAVE_RPCSVC_MOUNT_H */
  76 #ifdef HAVE_SYS_FSTYP_H
  77 # include <sys/fstyp.h>
  78 #endif /* HAVE_SYS_FSTYP_H */
  79
  80 /* XFS isn't really supported in 5.3, but the header files are confusing */
  81 #undef MNTTYPE_XFS
  82 #undef MNTTAB_TYPE_XFS
  83
  84 /****************************************************************************/
  85 /*
  86  * NFS V3 SUPPORT:
  87  *
  88  * IRIX5.3 requires the fh_len field to be added to the struct nfs_args
  89  * defined in <sys/fs/nfs_clnt.h> for NFS3 mounts (it doesn't hurt for
  90  * NFS2 mounts).  The mount syscall however always expects the argument
  91  * structure size to be sizeof(struct nfs_args).
  92  * So we need to use an extended struct nfs_args in amd/ops_nfs.c,
  93  * while using the original struct nfs_arg in libamu/mountutil.c.
  94  *                                                      -- stolcke 7/4/97
  95  */
  96
  97 /*
  98  * NFS arguments to the mount system call.
  99  */
 100 struct irix5_nfs_args {
 101   struct sockaddr_in    *addr;          /* file server address */
 102   fhandle_t             *fh;            /* File handle to be mounted */
 103   int                   flags;          /* flags */
 104   u_int                 wsize;          /* write size in bytes */
 105   u_int                 rsize;          /* read size in bytes */
 106   u_int                 timeo;          /* initial timeout in .1 secs */
 107   u_int                 retrans;        /* times to retry send */
 108   char                  *hostname;      /* server's name */
 109   u_int                 acregmin;       /* attr cache file min secs */
 110   u_int                 acregmax;       /* attr cache file max secs */
 111   u_int                 acdirmin;       /* attr cache dir min secs */
 112   u_int                 acdirmax;       /* attr cache dir max secs */
 113   u_int                 symttl;         /* symlink cache time-to-live */
 114   char                  base[FSTYPSZ];  /* base type for statvfs */
 115   u_int                 namemax;        /* name length for statvfs */
 116   u_int                 fh_len;         /* length for a v3 filehandle */
 117 };
 118
 119 #ifndef MNTOPT_PROTO
 120 # define MNTOPT_PROTO "proto"
 121 #endif /* not MNTOPT_PROTO */
 122 #ifndef MNTOPT_VERS
 123 # define MNTOPT_VERS "vers"
 124 #endif /* not MNTOPT_VERS */
 125
 126 /****************************************************************************/
 127
 128
 129 /*
 130  * MACROS
 131  */
 132
 133 #define NFS_PORT 2049
 134 #define NFS_MAXDATA 8192
 135 #define NFS_MAXPATHLEN 1024
 136 #define NFS_MAXNAMLEN 255
 137 #define NFS_FHSIZE 32
 138 #ifndef FHSIZE
 139 /* Irix 5.2 is missing the definition for FHSIZE */
 140 # define FHSIZE NFS_FHSIZE
 141 #endif /* not FHSIZE */
 142 #define NFS_COOKIESIZE 4
 143 #define MNTPATHLEN 1024
 144 #define MNTNAMLEN 255
 145
 146 #define NFSMODE_FMT 0170000
 147 #define NFSMODE_DIR 0040000
 148 #define NFSMODE_CHR 0020000
 149 #define NFSMODE_BLK 0060000
 150 #define NFSMODE_REG 0100000
 151 #define NFSMODE_LNK 0120000
 152 #define NFSMODE_SOCK 0140000
 153 #define NFSMODE_FIFO 0010000
 154
 155 #ifndef NFS_PROGRAM
 156 # define NFS_PROGRAM ((u_long)100003)
 157 #endif /* not NFS_PROGRAM */
 158 #ifndef NFS_VERSION
 159 # define NFS_VERSION ((u_long)2)
 160 #endif /* not NFS_VERSION */
 161
 162 #define NFSPROC_NULL ((u_long)0)
 163 #define NFSPROC_GETATTR ((u_long)1)
 164 #define NFSPROC_SETATTR ((u_long)2)
 165 #define NFSPROC_ROOT ((u_long)3)
 166 #define NFSPROC_LOOKUP ((u_long)4)
 167 #define NFSPROC_READLINK ((u_long)5)
 168 #define NFSPROC_READ ((u_long)6)
 169 #define NFSPROC_WRITECACHE ((u_long)7)
 170 #define NFSPROC_WRITE ((u_long)8)
 171 #define NFSPROC_CREATE ((u_long)9)
 172 #define NFSPROC_REMOVE ((u_long)10)
 173 #define NFSPROC_RENAME ((u_long)11)
 174 #define NFSPROC_LINK ((u_long)12)
 175 #define NFSPROC_SYMLINK ((u_long)13)
 176 #define NFSPROC_MKDIR ((u_long)14)
 177 #define NFSPROC_RMDIR ((u_long)15)
 178 #define NFSPROC_READDIR ((u_long)16)
 179 #define NFSPROC_STATFS ((u_long)17)
 180
 181 /* map field names */
 182 #define ml_hostname ml_name
 183 #define ml_directory ml_path
 184 #define ml_next ml_nxt
 185 #define gr_next g_next
 186 #define gr_name g_name
 187 #define ex_dir ex_name
 188
 189
 190 /*
 191  * TYPEDEFS:
 192  */
 193 typedef char *dirpath;
 194 typedef char *filename;
 195 typedef char *name;
 196 typedef char *nfspath;
 197 typedef char nfscookie[NFS_COOKIESIZE];
 198 typedef enum nfsftype nfsftype;
 199 typedef enum nfsstat nfsstat;
 200 typedef struct attrstat nfsattrstat;
 201 typedef struct createargs nfscreateargs;
 202 typedef struct dirlist nfsdirlist;
 203 typedef struct diropargs nfsdiropargs;
 204 typedef struct diropokres nfsdiropokres;
 205 typedef struct diropres nfsdiropres;
 206 typedef struct entry nfsentry;
 207 typedef struct exports *exports;
 208 typedef struct exports exportnode;
 209 typedef struct fattr nfsfattr;
 210 typedef struct fhstatus fhstatus;
 211 typedef struct groups *groups;
 212 typedef struct groups groupnode;
 213 typedef struct linkargs nfslinkargs;
 214 typedef struct mountlist *mountlist;
 215 typedef struct mountlist mountbody;
 216 typedef struct nfs_fh nfs_fh;
 217 typedef struct nfstime nfstime;
 218 typedef struct readargs nfsreadargs;
 219 typedef struct readdirargs nfsreaddirargs;
 220 typedef struct readdirres nfsreaddirres;
 221 typedef struct readlinkres nfsreadlinkres;
 222 typedef struct readokres nfsreadokres;
 223 typedef struct readres nfsreadres;
 224 typedef struct renameargs nfsrenameargs;
 225 typedef struct sattr nfssattr;
 226 typedef struct sattrargs nfssattrargs;
 227 typedef struct statfsokres nfsstatfsokres;
 228 typedef struct statfsres nfsstatfsres;
 229 typedef struct symlinkargs nfssymlinkargs;
 230 typedef struct writeargs nfswriteargs;
 231
 232
 233 /*
 234  * EXTERNALS:
 235  */
 236
 237 extern void *nfsproc_null_2_svc(void *, struct svc_req *);
 238 extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
 239 extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
 240 extern void *nfsproc_root_2_svc(void *, struct svc_req *);
 241 extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
 242 extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
 243 extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
 244 extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
 245 extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
 246 extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
 247 extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
 248 extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
 249 extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
 250 extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
 251 extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
 252 extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
 253 extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
 254 extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
 255
 256 extern bool_t xdr_nfsstat(XDR *, nfsstat*);
 257 extern bool_t xdr_ftype(XDR *, nfsftype*);
 258 extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
 259 extern bool_t xdr_nfstime(XDR *, nfstime*);
 260 extern bool_t xdr_fattr(XDR *, nfsfattr*);
 261 extern bool_t xdr_sattr(XDR *, nfssattr*);
 262 extern bool_t xdr_filename(XDR *, filename*);
 263 extern bool_t xdr_nfspath(XDR *, nfspath*);
 264 extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
 265 extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
 266 extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
 267 extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
 268 extern bool_t xdr_diropres(XDR *, nfsdiropres*);
 269 extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
 270 extern bool_t xdr_readargs(XDR *, nfsreadargs*);
 271 extern bool_t xdr_readokres(XDR *, nfsreadokres*);
 272 extern bool_t xdr_readres(XDR *, nfsreadres*);
 273 extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
 274 extern bool_t xdr_createargs(XDR *, nfscreateargs*);
 275 extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
 276 extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
 277 extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
 278 extern bool_t xdr_nfscookie(XDR *, nfscookie);
 279 extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
 280 extern bool_t xdr_entry(XDR *, nfsentry*);
 281 extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
 282 extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
 283 extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
 284 extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
 285
 286
 287 /*
 288  * STRUCTURES:
 289  */
 290
 291 struct nfs_fh {
 292   char fh_data[NFS_FHSIZE];
 293 };
 294
 295 struct nfstime {
 296   u_int nt_seconds;
 297   u_int nt_useconds;
 298 };
 299
 300 struct fattr {
 301   nfsftype na_type;
 302   u_int na_mode;
 303   u_int na_nlink;
 304   u_int na_uid;
 305   u_int na_gid;
 306   u_int na_size;
 307   u_int na_blocksize;
 308   u_int na_rdev;
 309   u_int na_blocks;
 310   u_int na_fsid;
 311   u_int na_fileid;
 312   nfstime na_atime;
 313   nfstime na_mtime;
 314   nfstime na_ctime;
 315 };
 316
 317 struct sattr {
 318   u_int sa_mode;
 319   u_int sa_uid;
 320   u_int sa_gid;
 321   u_int sa_size;
 322   nfstime sa_atime;
 323   nfstime sa_mtime;
 324 };
 325
 326 struct attrstat {
 327   nfsstat ns_status;
 328   union {
 329     nfsfattr ns_attr_u;
 330   } ns_u;
 331 };
 332
 333 struct sattrargs {
 334   nfs_fh sag_fhandle;
 335   nfssattr sag_attributes;
 336 };
 337
 338 struct diropargs {
 339   nfs_fh da_fhandle;            /* was dir */
 340   filename da_name;
 341 };
 342
 343 struct diropokres {
 344   nfs_fh drok_fhandle;
 345   nfsfattr drok_attributes;
 346 };
 347
 348 struct diropres {
 349   nfsstat dr_status;            /* was status */
 350   union {
 351     nfsdiropokres dr_drok_u;    /* was diropres */
 352   } dr_u;                       /* was diropres_u */
 353 };
 354
 355 struct readlinkres {
 356   nfsstat rlr_status;
 357   union {
 358     nfspath rlr_data_u;
 359   } rlr_u;
 360 };
 361
 362 struct readargs {
 363   nfs_fh ra_fhandle;
 364   u_int ra_offset;
 365   u_int ra_count;
 366   u_int ra_totalcount;
 367 };
 368
 369 struct readokres {
 370   nfsfattr raok_attributes;
 371   struct {
 372     u_int raok_len_u;
 373     char *raok_val_u;
 374   } raok_u;
 375 };
 376
 377 struct readres {
 378   nfsstat rr_status;
 379   union {
 380     nfsreadokres rr_reply_u;
 381   } rr_u;
 382 };
 383
 384 struct writeargs {
 385   nfs_fh wra_fhandle;
 386   u_int wra_beginoffset;
 387   u_int wra_offset;
 388   u_int wra_totalcount;
 389   struct {
 390     u_int wra_len_u;
 391     char *wra_val_u;
 392   } wra_u;
 393 };
 394
 395 struct createargs {
 396   nfsdiropargs ca_where;
 397   nfssattr ca_attributes;
 398 };
 399
 400 struct renameargs {
 401   nfsdiropargs rna_from;
 402   nfsdiropargs rna_to;
 403 };
 404
 405 struct linkargs {
 406   nfs_fh la_fhandle;
 407   nfsdiropargs la_to;
 408 };
 409
 410 struct symlinkargs {
 411   nfsdiropargs sla_from;
 412   nfspath sla_to;
 413   nfssattr sla_attributes;
 414 };
 415
 416 struct readdirargs {
 417   nfs_fh rda_fhandle;
 418   nfscookie rda_cookie;
 419   u_int rda_count;
 420 };
 421
 422 struct entry {
 423   u_int ne_fileid;
 424   filename ne_name;
 425   nfscookie ne_cookie;
 426   nfsentry *ne_nextentry;
 427 };
 428
 429 struct dirlist {
 430   nfsentry *dl_entries;
 431   bool_t dl_eof;
 432 };
 433
 434 struct readdirres {
 435   nfsstat rdr_status;
 436   union {
 437     nfsdirlist rdr_reply_u;
 438   } rdr_u;
 439 };
 440
 441 struct statfsokres {
 442   u_int sfrok_tsize;
 443   u_int sfrok_bsize;
 444   u_int sfrok_blocks;
 445   u_int sfrok_bfree;
 446   u_int sfrok_bavail;
 447 };
 448
 449 struct statfsres {
 450   nfsstat sfr_status;
 451   union {
 452     nfsstatfsokres sfr_reply_u;
 453   } sfr_u;
 454 };
 455
 456 #endif /* not _AMU_NFS_PROT_H */