xref: /netbsd-src/external/bsd/am-utils/dist/conf/nfs_prot/nfs_prot_irix6.h (revision 8bae5d409deb915cf7c8f0539fae22ff2cb8a313)
1 /*	$NetBSD: nfs_prot_irix6.h,v 1.1.1.3 2015/01/17 16:34:16 christos Exp $	*/
2 
3 /*
4  * Copyright (c) 1997-2014 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. Neither the name of the University nor the names of its contributors
22  *    may be used to endorse or promote products derived from this software
23  *    without specific prior written permission.
24  *
25  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35  * SUCH DAMAGE.
36  *
37  *
38  * File: am-utils/conf/nfs_prot/nfs_prot_irix6.h
39  *
40  */
41 
42 #ifndef _AMU_NFS_PROT_H
43 #define _AMU_NFS_PROT_H
44 
45 #ifdef HAVE_NFS_NFSV2_H
46 # include <nfs/nfsv2.h>
47 #endif /* HAVE_NFS_NFSV2_H */
48 #ifdef HAVE_RPC_RPC_H
49 # include <rpc/rpc.h>
50 #endif /* HAVE_RPC_RPC_H */
51 #ifdef HAVE_NFS_RPCV2_H
52 # include <nfs/rpcv2.h>
53 #endif /* HAVE_NFS_RPCV2_H */
54 #ifdef HAVE_NFS_NFS_H
55 # include <nfs/nfs.h>
56 #endif /* HAVE_NFS_NFS_H */
57 #ifdef HAVE_SYS_FS_NFS_H
58 # include <sys/fs/nfs.h>
59 #endif /* HAVE_SYS_FS_NFS_H */
60 
61 #ifdef HAVE_RPCSVC_MOUNT_H_off
62 # include <rpcsvc/mount.h>
63 #endif /* HAVE_RPCSVC_MOUNT_H */
64 
65 /* evil: don't include */
66 #undef HAVE_RPCSVC_MOUNT_H
67 
68 /*
69  * MACROS
70  */
71 
72 #define NFS_PORT 2049
73 #define NFS_MAXDATA 8192
74 #define NFS_MAXPATHLEN 1024
75 #define NFS_MAXNAMLEN 255
76 #define NFS_FHSIZE 32
77 #define NFS_COOKIESIZE 4
78 #define	MNTPATHLEN 1024
79 #define	MNTNAMLEN 255
80 #define FHSIZE 32
81 
82 #define MOUNTPROG 100005
83 #define MOUNTPROC_MNT 1
84 #define MOUNTPROC_DUMP 2
85 #define MOUNTPROC_UMNT 3
86 #define MOUNTPROC_UMNTALL 4
87 #define MOUNTPROC_EXPORT 5
88 #define MOUNTPROC_EXPORTALL 6
89 #define MOUNTVERS_ORIG 1
90 #define MOUNTVERS 1
91 #define MOUNTVERS3      3
92 
93 #define NFSMODE_FMT 0170000
94 #define NFSMODE_DIR 0040000
95 #define NFSMODE_CHR 0020000
96 #define NFSMODE_BLK 0060000
97 #define NFSMODE_REG 0100000
98 #define NFSMODE_LNK 0120000
99 #define NFSMODE_SOCK 0140000
100 #define NFSMODE_FIFO 0010000
101 
102 #ifndef NFS_PROGRAM
103 # define NFS_PROGRAM ((u_long)100003)
104 #endif /* not NFS_PROGRAM */
105 #ifndef NFS_VERSION
106 # define NFS_VERSION ((u_long)2)
107 #endif /* not NFS_VERSION */
108 
109 #define NFSPROC_NULL ((u_long)0)
110 #define NFSPROC_GETATTR ((u_long)1)
111 #define NFSPROC_SETATTR ((u_long)2)
112 #define NFSPROC_ROOT ((u_long)3)
113 #define NFSPROC_LOOKUP ((u_long)4)
114 #define NFSPROC_READLINK ((u_long)5)
115 #define NFSPROC_READ ((u_long)6)
116 #define NFSPROC_WRITECACHE ((u_long)7)
117 #define NFSPROC_WRITE ((u_long)8)
118 #define NFSPROC_CREATE ((u_long)9)
119 #define NFSPROC_REMOVE ((u_long)10)
120 #define NFSPROC_RENAME ((u_long)11)
121 #define NFSPROC_LINK ((u_long)12)
122 #define NFSPROC_SYMLINK ((u_long)13)
123 #define NFSPROC_MKDIR ((u_long)14)
124 #define NFSPROC_RMDIR ((u_long)15)
125 #define NFSPROC_READDIR ((u_long)16)
126 #define NFSPROC_STATFS ((u_long)17)
127 
128 /* map field names */
129 #define ml_hostname ml_name
130 #define ml_directory ml_path
131 #define ml_next ml_nxt
132 #define gr_next g_next
133 #define gr_name g_name
134 #define ex_dir ex_name
135 
136 /*
137  * Irix 6.2 does not define the proto/dev options, although they
138  * do support them for NFS V3.
139  */
140 #ifdef MNTTYPE_NFS3
141 # ifndef MNTOPT_PROTO
142 #  define MNTOPT_PROTO "proto"
143 # endif /* not MNTOPT_PROTO */
144 # ifndef MNTOPT_VERS
145 #  define MNTOPT_VERS "vers"
146 # endif /* not MNTOPT_VERS */
147 #endif /* MNTTYPE_NFS3 */
148 
149 #define AUTOFS_CONFTYPE "udp"
150 
151 /*
152  * TYPEDEFS:
153  */
154 typedef char *dirpath;
155 typedef char *filename;
156 typedef char *name;
157 typedef char *nfspath;
158 typedef char nfscookie[NFS_COOKIESIZE];
159 typedef enum nfsftype nfsftype;
160 typedef enum nfsstat nfsstat;
161 typedef struct attrstat nfsattrstat;
162 typedef struct createargs nfscreateargs;
163 typedef struct dirlist nfsdirlist;
164 typedef struct diropargs nfsdiropargs;
165 typedef struct diropokres nfsdiropokres;
166 typedef struct diropres nfsdiropres;
167 typedef struct entry nfsentry;
168 typedef struct exports *exports;
169 typedef struct exports exportnode;
170 typedef struct fattr nfsfattr;
171 typedef struct fhstatus fhstatus;
172 typedef struct groups *groups;
173 typedef struct groups groupnode;
174 typedef struct linkargs nfslinkargs;
175 typedef struct mountlist *mountlist;
176 typedef struct mountlist mountbody;
177 typedef struct nfs_fh nfs_fh;
178 typedef struct nfstime nfstime;
179 typedef struct readargs nfsreadargs;
180 typedef struct readdirargs nfsreaddirargs;
181 typedef struct readdirres nfsreaddirres;
182 typedef struct readlinkres nfsreadlinkres;
183 typedef struct readokres nfsreadokres;
184 typedef struct readres nfsreadres;
185 typedef struct renameargs nfsrenameargs;
186 typedef struct sattr nfssattr;
187 typedef struct sattrargs nfssattrargs;
188 typedef struct statfsokres nfsstatfsokres;
189 typedef struct statfsres nfsstatfsres;
190 typedef struct symlinkargs nfssymlinkargs;
191 typedef struct writeargs nfswriteargs;
192 
193 
194 /*
195  * EXTERNALS:
196  */
197 
198 extern void *nfsproc_null_2_svc(void *, struct svc_req *);
199 extern nfsattrstat *nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
200 extern nfsattrstat *nfsproc_setattr_2_svc(nfssattrargs *, struct svc_req *);
201 extern void *nfsproc_root_2_svc(void *, struct svc_req *);
202 extern nfsdiropres *nfsproc_lookup_2_svc(nfsdiropargs *, struct svc_req *);
203 extern nfsreadlinkres *nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
204 extern nfsreadres *nfsproc_read_2_svc(nfsreadargs *, struct svc_req *);
205 extern void *nfsproc_writecache_2_svc(void *, struct svc_req *);
206 extern nfsattrstat *nfsproc_write_2_svc(nfswriteargs *, struct svc_req *);
207 extern nfsdiropres *nfsproc_create_2_svc(nfscreateargs *, struct svc_req *);
208 extern nfsstat *nfsproc_remove_2_svc(nfsdiropargs *, struct svc_req *);
209 extern nfsstat *nfsproc_rename_2_svc(nfsrenameargs *, struct svc_req *);
210 extern nfsstat *nfsproc_link_2_svc(nfslinkargs *, struct svc_req *);
211 extern nfsstat *nfsproc_symlink_2_svc(nfssymlinkargs *, struct svc_req *);
212 extern nfsdiropres *nfsproc_mkdir_2_svc(nfscreateargs *, struct svc_req *);
213 extern nfsstat *nfsproc_rmdir_2_svc(nfsdiropargs *, struct svc_req *);
214 extern nfsreaddirres *nfsproc_readdir_2_svc(nfsreaddirargs *, struct svc_req *);
215 extern nfsstatfsres *nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
216 
217 extern bool_t xdr_nfsstat(XDR *, nfsstat*);
218 extern bool_t xdr_ftype(XDR *, nfsftype*);
219 extern bool_t xdr_nfs_fh(XDR *, nfs_fh*);
220 extern bool_t xdr_nfstime(XDR *, nfstime*);
221 extern bool_t xdr_fattr(XDR *, nfsfattr*);
222 extern bool_t xdr_sattr(XDR *, nfssattr*);
223 extern bool_t xdr_filename(XDR *, filename*);
224 extern bool_t xdr_nfspath(XDR *, nfspath*);
225 extern bool_t xdr_attrstat(XDR *, nfsattrstat*);
226 extern bool_t xdr_sattrargs(XDR *, nfssattrargs*);
227 extern bool_t xdr_diropargs(XDR *, nfsdiropargs*);
228 extern bool_t xdr_diropokres(XDR *, nfsdiropokres*);
229 extern bool_t xdr_diropres(XDR *, nfsdiropres*);
230 extern bool_t xdr_readlinkres(XDR *, nfsreadlinkres*);
231 extern bool_t xdr_readargs(XDR *, nfsreadargs*);
232 extern bool_t xdr_readokres(XDR *, nfsreadokres*);
233 extern bool_t xdr_readres(XDR *, nfsreadres*);
234 extern bool_t xdr_writeargs(XDR *, nfswriteargs*);
235 extern bool_t xdr_createargs(XDR *, nfscreateargs*);
236 extern bool_t xdr_renameargs(XDR *, nfsrenameargs*);
237 extern bool_t xdr_linkargs(XDR *, nfslinkargs*);
238 extern bool_t xdr_symlinkargs(XDR *, nfssymlinkargs*);
239 extern bool_t xdr_nfscookie(XDR *, nfscookie);
240 extern bool_t xdr_readdirargs(XDR *, nfsreaddirargs*);
241 extern bool_t xdr_entry(XDR *, nfsentry*);
242 extern bool_t xdr_dirlist(XDR *, nfsdirlist*);
243 extern bool_t xdr_readdirres(XDR *, nfsreaddirres*);
244 extern bool_t xdr_statfsokres(XDR *, nfsstatfsokres*);
245 extern bool_t xdr_statfsres(XDR *, nfsstatfsres*);
246 
247 
248 /*
249  * STRUCTURES:
250  */
251 
252 struct nfs_fh {
253   char fh_data[NFS_FHSIZE];
254 };
255 
256 struct nfstime {
257   u_int nt_seconds;
258   u_int nt_useconds;
259 };
260 
261 struct fattr {
262   nfsftype na_type;
263   u_int na_mode;
264   u_int na_nlink;
265   u_int na_uid;
266   u_int na_gid;
267   u_int na_size;
268   u_int na_blocksize;
269   u_int na_rdev;
270   u_int na_blocks;
271   u_int na_fsid;
272   u_int na_fileid;
273   nfstime na_atime;
274   nfstime na_mtime;
275   nfstime na_ctime;
276 };
277 
278 struct sattr {
279   u_int sa_mode;
280   u_int sa_uid;
281   u_int sa_gid;
282   u_int sa_size;
283   nfstime sa_atime;
284   nfstime sa_mtime;
285 };
286 
287 struct attrstat {
288   nfsstat ns_status;
289   union {
290     nfsfattr ns_attr_u;
291   } ns_u;
292 };
293 
294 struct sattrargs {
295   nfs_fh sag_fhandle;
296   nfssattr sag_attributes;
297 };
298 
299 struct diropargs {
300   nfs_fh da_fhandle;		/* was dir */
301   filename da_name;
302 };
303 
304 struct diropokres {
305   nfs_fh drok_fhandle;
306   nfsfattr drok_attributes;
307 };
308 
309 struct diropres {
310   nfsstat dr_status;		/* was status */
311   union {
312     nfsdiropokres dr_drok_u;	/* was diropres */
313   } dr_u;			/* was diropres_u */
314 };
315 
316 struct readlinkres {
317   nfsstat rlr_status;
318   union {
319     nfspath rlr_data_u;
320   } rlr_u;
321 };
322 
323 struct readargs {
324   nfs_fh ra_fhandle;
325   u_int ra_offset;
326   u_int ra_count;
327   u_int ra_totalcount;
328 };
329 
330 struct readokres {
331   nfsfattr raok_attributes;
332   struct {
333     u_int raok_len_u;
334     char *raok_val_u;
335   } raok_u;
336 };
337 
338 struct readres {
339   nfsstat rr_status;
340   union {
341     nfsreadokres rr_reply_u;
342   } rr_u;
343 };
344 
345 struct writeargs {
346   nfs_fh wra_fhandle;
347   u_int wra_beginoffset;
348   u_int wra_offset;
349   u_int wra_totalcount;
350   struct {
351     u_int wra_len_u;
352     char *wra_val_u;
353   } wra_u;
354 };
355 
356 struct createargs {
357   nfsdiropargs ca_where;
358   nfssattr ca_attributes;
359 };
360 
361 struct renameargs {
362   nfsdiropargs rna_from;
363   nfsdiropargs rna_to;
364 };
365 
366 struct linkargs {
367   nfs_fh la_fhandle;
368   nfsdiropargs la_to;
369 };
370 
371 struct symlinkargs {
372   nfsdiropargs sla_from;
373   nfspath sla_to;
374   nfssattr sla_attributes;
375 };
376 
377 struct readdirargs {
378   nfs_fh rda_fhandle;
379   nfscookie rda_cookie;
380   u_int rda_count;
381 };
382 
383 struct entry {
384   u_int ne_fileid;
385   filename ne_name;
386   nfscookie ne_cookie;
387   nfsentry *ne_nextentry;
388 };
389 
390 struct dirlist {
391   nfsentry *dl_entries;
392   bool_t dl_eof;
393 };
394 
395 struct readdirres {
396   nfsstat rdr_status;
397   union {
398     nfsdirlist rdr_reply_u;
399   } rdr_u;
400 };
401 
402 struct statfsokres {
403   u_int sfrok_tsize;
404   u_int sfrok_bsize;
405   u_int sfrok_blocks;
406   u_int sfrok_bfree;
407   u_int sfrok_bavail;
408 };
409 
410 struct statfsres {
411   nfsstat sfr_status;
412   union {
413     nfsstatfsokres sfr_reply_u;
414   } sfr_u;
415 };
416 
417 
418 /*
419  * Partial definitions from rpcsvc/mount.h (can't use that header
420  * because it includes other "bad" stuff wrt xdr_groups.
421  */
422 
423 struct mountlist {
424   char *ml_name;
425   char *ml_path;
426   struct mountlist *ml_nxt;
427 };
428 
429 struct fhstatus {
430   int fhs_status;
431   fhandle_t fhs_fh;
432 };
433 
434 typedef char fhandle[FHSIZE];
435 
436 typedef struct {
437   u_int fhandle3_len;
438   char *fhandle3_val;
439 } fhandle3;
440 
441 enum mountstat3 {
442   MNT_OK = 0,
443   MNT3ERR_PERM = 1,
444   MNT3ERR_NOENT = 2,
445   MNT3ERR_IO = 5,
446   MNT3ERR_ACCES = 13,
447   MNT3ERR_NOTDIR = 20,
448   MNT3ERR_INVAL = 22,
449   MNT3ERR_NAMETOOLONG = 63,
450   MNT3ERR_NOTSUPP = 10004,
451   MNT3ERR_SERVERFAULT = 10006
452 };
453 typedef enum mountstat3 mountstat3;
454 
455 struct mountres3_ok {
456   fhandle3 fhandle;
457   struct {
458     u_int auth_flavors_len;
459     int *auth_flavors_val;
460   } auth_flavors;
461 };
462 typedef struct mountres3_ok mountres3_ok;
463 
464 struct mountres3 {
465   mountstat3 fhs_status;
466   union {
467     mountres3_ok mountinfo;
468   } mountres3_u;
469 };
470 typedef struct mountres3 mountres3;
471 
472 /*
473  * List of exported directories
474  * An export entry with ex_groups
475  * NULL indicates an entry which is exported to the world.
476  */
477 struct exports {
478   dev_t ex_dev;			/* dev of directory */
479   char *ex_name;		/* name of directory */
480   struct groups *ex_groups;	/* groups allowed to mount this entry */
481   struct exports *ex_next;
482   short ex_rootmap;		/* id to map root requests to */
483   short ex_flags;		/* bits to mask off file mode */
484 };
485 
486 struct groups {
487   char *g_name;
488   struct groups	*g_next;
489 };
490 
491 extern bool_t xdr_groups(XDR *, groups *);
492 extern bool_t xdr_exports(XDR *, struct exports **);
493 extern bool_t xdr_mountres3_ok(XDR *, mountres3_ok *);
494 extern bool_t xdr_mountres3(XDR *, mountres3 *);
495 extern bool_t xdr_fhstatus(XDR *, struct fhstatus *);
496 extern bool_t xdr_mountlist(XDR *, struct mountlist **);
497 
498 #endif /* not _AMU_NFS_PROT_H */
499