1/* $NetBSD: am_compat.h,v 1.4 2015/01/17 17:46:31 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/include/am_compat.h
39 *
40 */
41
42/*
43 *
44 * This file contains compatibility functions and macros, all of which
45 * should be auto-discovered, but for one reason or another (mostly
46 * brain-damage on the part of system designers and header files) they cannot.
47 *
48 * Each compatibility macro/function must include instructions on how/when
49 * it can be removed the am-utils code.
50 *
51 */
52
53#ifndef _AM_COMPAT_H
54# define _AM_COMPAT_H
55
56/*
57 * incomplete mount options definitions (sunos4, irix6, linux, etc.)
58 */
59
60
61/*
62 * Complete MNTTAB_OPT_* options based on MNT2_NFS_OPT_* mount options.
63 */
64#if defined(MNT2_NFS_OPT_ACDIRMAX) && !defined(MNTTAB_OPT_ACDIRMAX)
65# define MNTTAB_OPT_ACDIRMAX "acdirmax"
66#endif /* defined(MNT2_NFS_OPT_ACDIRMAX) && !defined(MNTTAB_OPT_ACDIRMAX) */
67
68#if defined(MNT2_NFS_OPT_ACDIRMIN) && !defined(MNTTAB_OPT_ACDIRMIN)
69# define MNTTAB_OPT_ACDIRMIN "acdirmin"
70#endif /* defined(MNT2_NFS_OPT_ACDIRMIN) && !defined(MNTTAB_OPT_ACDIRMIN) */
71
72#if defined(MNT2_NFS_OPT_ACREGMAX) && !defined(MNTTAB_OPT_ACREGMAX)
73# define MNTTAB_OPT_ACREGMAX "acregmax"
74#endif /* defined(MNT2_NFS_OPT_ACREGMAX) && !defined(MNTTAB_OPT_ACREGMAX) */
75
76#if defined(MNT2_NFS_OPT_ACREGMIN) && !defined(MNTTAB_OPT_ACREGMIN)
77# define MNTTAB_OPT_ACREGMIN "acregmin"
78#endif /* defined(MNT2_NFS_OPT_ACREGMIN) && !defined(MNTTAB_OPT_ACREGMIN) */
79
80#if !defined(MNTTAB_OPT_IGNORE)
81/* SunOS 4.1.x and others define "noauto" option, but not "auto" */
82# if defined(MNTTAB_OPT_NOAUTO) && !defined(MNTTAB_OPT_AUTO)
83# define MNTTAB_OPT_AUTO "auto"
84# endif /* defined(MNTTAB_OPT_NOAUTO) && !defined(MNTTAB_OPT_AUTO) */
85#endif /* !defined(MNTTAB_OPT_IGNORE) */
86
87#if defined(MNT2_NFS_OPT_NOAC) && !defined(MNTTAB_OPT_NOAC)
88# define MNTTAB_OPT_NOAC "noac"
89#endif /* defined(MNT2_NFS_OPT_NOAC) && !defined(MNTTAB_OPT_NOAC) */
90
91#if defined(MNT2_NFS_OPT_NOACL) && !defined(MNTTAB_OPT_NOACL)
92# define MNTTAB_OPT_NOACL "noacl"
93#endif /* defined(MNT2_NFS_OPT_NOACL) && !defined(MNTTAB_OPT_NOACL) */
94
95#if defined(MNT2_NFS_OPT_NOCONN) && !defined(MNTTAB_OPT_NOCONN)
96# define MNTTAB_OPT_NOCONN "noconn"
97# ifndef MNTTAB_OPT_CONN
98# define MNTTAB_OPT_CONN "conn"
99# endif /* MNTTAB_OPT_CONN */
100#endif /* defined(MNT2_NFS_OPT_NOCONN) && !defined(MNTTAB_OPT_NOCONN) */
101
102#if defined(MNT2_NFS_OPT_PGTHRESH) && !defined(MNTTAB_OPT_PGTHRESH)
103# define MNTTAB_OPT_PGTHRESH "pgthresh"
104#endif /* defined(MNT2_NFS_OPT_PGTHRESH) && !defined(MNTTAB_OPT_PGTHRESH) */
105
106#if defined(MNT2_NFS_OPT_PRIVATE) && !defined(MNTTAB_OPT_PRIVATE)
107# define MNTTAB_OPT_PRIVATE "private"
108#endif /* defined(MNT2_NFS_OPT_PRIVATE) && !defined(MNTTAB_OPT_PRIVATE) */
109
110#if defined(MNT2_NFS_OPT_RETRANS) && !defined(MNTTAB_OPT_RETRANS)
111# define MNTTAB_OPT_RETRANS "retrans"
112#endif /* defined(MNT2_NFS_OPT_RETRANS) && !defined(MNTTAB_OPT_RETRANS) */
113
114#if defined(MNT2_NFS_OPT_RSIZE) && !defined(MNTTAB_OPT_RSIZE)
115# define MNTTAB_OPT_RSIZE "rsize"
116#endif /* defined(MNT2_NFS_OPT_RSIZE) && !defined(MNTTAB_OPT_RSIZE) */
117
118#if defined(MNT2_NFS_OPT_SOFT) && !defined(MNTTAB_OPT_SOFT)
119# define MNTTAB_OPT_SOFT "soft"
120# ifndef MNTTAB_OPT_HARD
121# define MNTTAB_OPT_HARD "hard"
122# endif /* not MNTTAB_OPT_HARD */
123#endif /* defined(MNT2_NFS_OPT_SOFT) && !defined(MNTTAB_OPT_SOFT) */
124
125#if defined(MNT2_NFS_OPT_TIMEO) && !defined(MNTTAB_OPT_TIMEO)
126# define MNTTAB_OPT_TIMEO "timeo"
127#endif /* defined(MNT2_NFS_OPT_TIMEO) && !defined(MNTTAB_OPT_TIMEO) */
128
129#if defined(MNT2_NFS_OPT_WSIZE) && !defined(MNTTAB_OPT_WSIZE)
130# define MNTTAB_OPT_WSIZE "wsize"
131#endif /* defined(MNT2_NFS_OPT_WSIZE) && !defined(MNTTAB_OPT_WSIZE) */
132
133#if defined(MNT2_NFS_OPT_MAXGRPS) && !defined(MNTTAB_OPT_MAXGROUPS)
134# define MNTTAB_OPT_MAXGROUPS "maxgroups"
135#endif /* defined(MNT2_NFS_OPT_MAXGRPS) && !defined(MNTTAB_OPT_MAXGROUPS) */
136
137#if defined(MNT2_NFS_OPT_PROPLIST) && !defined(MNTTAB_OPT_PROPLIST)
138# define MNTTAB_OPT_PROPLIST "proplist"
139#endif /* defined(MNT2_NFS_OPT_PROPLIST) && !defined(MNTTAB_OPT_PROPLIST) */
140
141#if defined(MNT2_NFS_OPT_NONLM) && !defined(MNTTAB_OPT_NOLOCK)
142# define MNTTAB_OPT_NOLOCK "nolock"
143#endif /* defined(MNT2_NFS_OPT_NONLM) && !defined(MNTTAB_OPT_NOLOCK) */
144
145#if defined(MNT2_NFS_OPT_XLATECOOKIE) && !defined(MNTTAB_OPT_XLATECOOKIE)
146# define MNTTAB_OPT_XLATECOOKIE "xlatecookie"
147#endif /* defined(MNT2_NFS_OPT_XLATECOOKIE) && !defined(MNTTAB_OPT_XLATECOOKIE) */
148
149/*
150 * Complete MNTTAB_OPT_* options based on MNT2_CDFS_OPT_* mount options.
151 */
152#if defined(MNT2_CDFS_OPT_DEFPERM) && !defined(MNTTAB_OPT_DEFPERM)
153# define MNTTAB_OPT_DEFPERM "defperm"
154#endif /* defined(MNT2_CDFS_OPT_DEFPERM) && !defined(MNTTAB_OPT_DEFPERM) */
155
156#if defined(MNT2_CDFS_OPT_NODEFPERM) && !defined(MNTTAB_OPT_NODEFPERM)
157# define MNTTAB_OPT_NODEFPERM "nodefperm"
158/*
159 * DEC OSF/1 V3.x/Digital UNIX V4.0 have M_NODEFPERM only, but
160 * both mnttab ops.
161 */
162# ifndef MNTTAB_OPT_DEFPERM
163# define MNTTAB_OPT_DEFPERM "defperm"
164# endif /* not MNTTAB_OPT_DEFPERM */
165#endif /* defined(MNT2_CDFS_OPT_NODEFPERM) && !defined(MNTTAB_OPT_NODEFPERM) */
166
167#if defined(MNT2_CDFS_OPT_NOVERSION) && !defined(MNTTAB_OPT_NOVERSION)
168# define MNTTAB_OPT_NOVERSION "noversion"
169#endif /* defined(MNT2_CDFS_OPT_NOVERSION) && !defined(MNTTAB_OPT_NOVERSION) */
170
171#if defined(MNT2_CDFS_OPT_RRIP) && !defined(MNTTAB_OPT_RRIP)
172# define MNTTAB_OPT_RRIP "rrip"
173#endif /* defined(MNT2_CDFS_OPT_RRIP) && !defined(MNTTAB_OPT_RRIP) */
174#if defined(MNT2_CDFS_OPT_NORRIP) && !defined(MNTTAB_OPT_NORRIP)
175# define MNTTAB_OPT_NORRIP "norrip"
176#endif /* defined(MNT2_CDFS_OPT_NORRIP) && !defined(MNTTAB_OPT_NORRIP) */
177
178#if defined(MNT2_CDFS_OPT_GENS) && !defined(MNTTAB_OPT_GENS)
179# define MNTTAB_OPT_GENS "gens"
180#endif /* defined(MNT2_CDFS_OPT_GENS) && !defined(MNTTAB_OPT_GENS) */
181
182#if defined(MNT2_CDFS_OPT_EXTATT) && !defined(MNTTAB_OPT_EXTATT)
183# define MNTTAB_OPT_EXTATT "extatt"
184#endif /* defined(MNT2_CDFS_OPT_EXTATT) && !defined(MNTTAB_OPT_EXTATT) */
185
186#if defined(MNT2_CDFS_OPT_NOJOLIET) && !defined(MNTTAB_OPT_NOJOLIET)
187# define MNTTAB_OPT_NOJOLIET "nojoliet"
188#endif /* defined(MNT2_CDFS_OPT_NOJOLIET) && !defined(MNTTAB_OPT_NOJOLIET) */
189
190#if defined(MNT2_CDFS_OPT_NOCASETRANS) && !defined(MNTTAB_OPT_NOCASETRANS)
191# define MNTTAB_OPT_NOCASETRANS "nocasetrans"
192#endif /* defined(MNT2_CDFS_OPT_NOCASETRANS) && !defined(MNTTAB_OPT_NOCASETRANS) */
193
194#if defined(MNT2_CDFS_OPT_RRCASEINS) && !defined(MNTTAB_OPT_RRCASEINS)
195# define MNTTAB_OPT_RRCASEINS "rrcaseins"
196#endif /* defined(MNT2_CDFS_OPT_RRCASEINS) && !defined(MNTTAB_OPT_RRCASEINS) */
197
198/*
199 * Complete MNTTAB_OPT_* options based on MNT2_UDF_OPT_* mount options.
200 */
201#if defined(MNT2_UDF_OPT_CLOSESESSION) && !defined(MNTTAB_OPT_CLOSESESSION)
202# define MNTTAB_OPT_CLOSESESSION "closesession"
203#endif /* defined(MNT2_UDF_OPT_CLOSESESSION) && !defined(MNTTAB_OPT_CLOSESESSION) */
204
205/*
206 * Complete MNTTAB_OPT_* options based on MNT2_PCFS_OPT_* mount options.
207 */
208#if defined(MNT2_PCFS_OPT_LONGNAME) && !defined(MNTTAB_OPT_LONGNAME)
209# define MNTTAB_OPT_LONGNAME "longnames"
210#endif /* defined(MNT2_PCFS_OPT_LONGNAME) && !defined(MNTTAB_OPT_LONGNAME) */
211#if defined(MNT2_PCFS_OPT_NOWIN95) && !defined(MNTTAB_OPT_NOWIN95)
212# define MNTTAB_OPT_NOWIN95 "nowin95"
213#endif /* defined(MNT2_PCFS_OPT_NOWIN95) && !defined(MNTTAB_OPT_NOWIN95) */
214#if defined(MNT2_PCFS_OPT_SHORTNAME) && !defined(MNTTAB_OPT_SHORTNAME)
215# define MNTTAB_OPT_SHORTNAME "shortnames"
216#endif /* defined(MNT2_PCFS_OPT_SHORTNAME) && !defined(MNTTAB_OPT_SHORTNAME) */
217
218/*
219 * Complete MNTTAB_OPT_* options based on MNT2_GEN_OPT_* mount options.
220 */
221#if defined(MNT2_GEN_OPT_GRPID) && !defined(MNTTAB_OPT_GRPID)
222# define MNTTAB_OPT_GRPID "grpid"
223#endif /* defined(MNT2_GEN_OPT_GRPID) && !defined(MNTTAB_OPT_GRPID) */
224
225#if defined(MNT2_GEN_OPT_NOCACHE) && !defined(MNTTAB_OPT_NOCACHE)
226# define MNTTAB_OPT_NOCACHE "nocache"
227#endif /* defined(MNT2_GEN_OPT_NOCACHE) && !defined(MNTTAB_OPT_NOCACHE) */
228
229#if defined(MNT2_GEN_OPT_NOSUID) && !defined(MNTTAB_OPT_NOSUID)
230# define MNTTAB_OPT_NOSUID "nosuid"
231#endif /* defined(MNT2_GEN_OPT_NOSUID) && !defined(MNTTAB_OPT_NOSUID) */
232
233#if defined(MNT2_GEN_OPT_OVERLAY) && !defined(MNTTAB_OPT_OVERLAY)
234# define MNTTAB_OPT_OVERLAY "overlay"
235#endif /* defined(MNT2_GEN_OPT_OVERLAY) && !defined(MNTTAB_OPT_OVERLAY) */
236
237/*
238 * Complete MNTTAB_OPT_* options and their inverse based on MNT2_GEN_OPT_*
239 * options.
240 */
241#if defined(MNT2_GEN_OPT_NODEV) && !defined(MNTTAB_OPT_NODEV)
242# define MNTTAB_OPT_NODEV "nodev"
243#endif /* defined(MNT2_GEN_OPT_NODEV) && !defined(MNTTAB_OPT_NODEV) */
244
245#if defined(MNT2_GEN_OPT_NOEXEC) && !defined(MNTTAB_OPT_NOEXEC)
246# define MNTTAB_OPT_NOEXEC "noexec"
247/* this is missing under some versions of Linux */
248# ifndef MNTTAB_OPT_EXEC
249# define MNTTAB_OPT_EXEC "exec"
250# endif /* not MNTTAB_OPT_EXEC */
251#endif /* defined(MNT2_GEN_OPT_NOEXEC) && !defined(MNTTAB_OPT_NOEXEC) */
252
253#if defined(MNT2_GEN_OPT_QUOTA) && !defined(MNTTAB_OPT_QUOTA)
254# define MNTTAB_OPT_QUOTA "quota"
255#endif /* defined(MNT2_GEN_OPT_QUOTA) && !defined(MNTTAB_OPT_QUOTA) */
256
257#if defined(MNT2_GEN_OPT_SYNC) && !defined(MNTTAB_OPT_SYNC)
258# define MNTTAB_OPT_SYNC "sync"
259#endif /* defined(MNT2_GEN_OPT_SYNC) && !defined(MNTTAB_OPT_SYNC) */
260
261#if defined(MNT2_GEN_OPT_LOG) && !defined(MNTTAB_OPT_LOG)
262# define MNTTAB_OPT_LOG "log"
263#endif /* defined(MNT2_GEN_OPT_LOG) && !defined(MNTTAB_OPT_LOG) */
264
265#if defined(MNT2_GEN_OPT_NOATIME) && !defined(MNTTAB_OPT_NOATIME)
266# define MNTTAB_OPT_NOATIME "noatime"
267#endif /* defined(MNT2_GEN_OPT_NOATIME) && !defined(MNTTAB_OPT_NOATIME) */
268
269#if defined(MNT2_GEN_OPT_NODEVMTIME) && !defined(MNTTAB_OPT_NODEVMTIME)
270# define MNTTAB_OPT_NODEVMTIME "nodevmtime"
271#endif /* defined(MNT2_GEN_OPT_NODEVMTIME) && !defined(MNTTAB_OPT_NODEVMTIME) */
272
273#if defined(MNT2_GEN_OPT_SOFTDEP) && !defined(MNTTAB_OPT_SOFTDEP)
274# define MNTTAB_OPT_SOFTDEP "softdep"
275#endif /* defined(MNT2_GEN_OPT_SOFTDEP) && !defined(MNTTAB_OPT_SOFTDEP) */
276
277#if defined(MNT2_GEN_OPT_SYMPERM) && !defined(MNTTAB_OPT_SYMPERM)
278# define MNTTAB_OPT_SYMPERM "symperm"
279#endif /* defined(MNT2_GEN_OPT_SYMPERM) && !defined(MNTTAB_OPT_SYMPERM) */
280
281#if defined(MNT2_GEN_OPT_UNION) && !defined(MNTTAB_OPT_UNION)
282# define MNTTAB_OPT_UNION "union"
283#endif /* defined(MNT2_GEN_OPT_UNION) && !defined(MNTTAB_OPT_UNION) */
284
285/*
286 * Add missing MNTTAB_OPT_* options.
287 */
288#ifndef MNTTAB_OPT_ACTIMEO
289# define MNTTAB_OPT_ACTIMEO "actimeo"
290#endif /* not MNTTAB_OPT_ACTIMEO */
291
292#ifndef MNTTAB_OPT_INTR
293# define MNTTAB_OPT_INTR "intr"
294#endif /* not MNTTAB_OPT_INTR */
295
296#ifndef MNTTAB_OPT_PORT
297# define MNTTAB_OPT_PORT "port"
298#endif /* not MNTTAB_OPT_PORT */
299
300#ifndef MNTTAB_OPT_PUBLIC
301# define MNTTAB_OPT_PUBLIC "public"
302#endif /* not MNTTAB_OPT_PUBLIC */
303
304#ifndef MNTTAB_OPT_RETRANS
305# define MNTTAB_OPT_RETRANS "retrans"
306#endif /* not MNTTAB_OPT_RETRANS */
307
308#ifndef MNTTAB_OPT_RETRY
309# define MNTTAB_OPT_RETRY "retry"
310#endif /* not MNTTAB_OPT_RETRY */
311
312#ifndef MNTTAB_OPT_RO
313# define MNTTAB_OPT_RO "ro"
314#endif /* not MNTTAB_OPT_RO */
315
316#ifndef MNTTAB_OPT_RSIZE
317# define MNTTAB_OPT_RSIZE "rsize"
318#endif /* not MNTTAB_OPT_RSIZE */
319
320#ifndef MNTTAB_OPT_RW
321# define MNTTAB_OPT_RW "rw"
322#endif /* not MNTTAB_OPT_RW */
323
324#ifndef MNTTAB_OPT_TIMEO
325# define MNTTAB_OPT_TIMEO "timeo"
326#endif /* not MNTTAB_OPT_TIMEO */
327
328#ifndef MNTTAB_OPT_WSIZE
329# define MNTTAB_OPT_WSIZE "wsize"
330#endif /* not MNTTAB_OPT_WSIZE */
331
332/* next four are useful for pcfs mounts */
333#ifndef MNTTAB_OPT_USER
334# define MNTTAB_OPT_USER "user"
335#endif /* not MNTTAB_OPT_USER */
336#ifndef MNTTAB_OPT_GROUP
337# define MNTTAB_OPT_GROUP "group"
338#endif /* not MNTTAB_OPT_GROUP */
339#ifndef MNTTAB_OPT_MASK
340# define MNTTAB_OPT_MASK "mask"
341#endif /* not MNTTAB_OPT_MASK */
342#ifndef MNTTAB_OPT_DIRMASK
343# define MNTTAB_OPT_DIRMASK "dirmask"
344#endif /* not MNTTAB_OPT_DIRMASK */
345
346/* useful for udf mounts */
347#ifndef MNTTAB_OPT_USER
348# define MNTTAB_OPT_USER "user"
349#endif /* not MNTTAB_OPT_USER */
350#ifndef MNTTAB_OPT_GROUP
351# define MNTTAB_OPT_GROUP "group"
352#endif /* not MNTTAB_OPT_GROUP */
353#ifndef MNTTAB_OPT_GMTOFF
354# define MNTTAB_OPT_GMTOFF "gmtoff"
355#endif /* not MNTTAB_OPT_GMTOFF */
356#ifndef MNTTAB_OPT_SESSIONNR
357# define MNTTAB_OPT_SESSIONNR "sessionnr"
358#endif /* not MNTTAB_OPT_SESSIONNR */
359
360/*
361 * Incomplete filesystem definitions (sunos4, irix6, solaris2)
362 */
363#if defined(HAVE_FS_CDFS) && defined(MOUNT_TYPE_CDFS) && !defined(MNTTYPE_CDFS)
364# define MNTTYPE_CDFS "hsfs"
365#endif /* defined(HAVE_FS_CDFS) && defined(MOUNT_TYPE_CDFS) && !defined(MNTTYPE_CDFS) */
366
367#ifndef cdfs_args_t
368/*
369 * Solaris has an HSFS filesystem, but does not define hsfs_args.
370 * XXX: the definition here for solaris is wrong, since under solaris,
371 * hsfs_args should be a single integer used as a bit-field for options.
372 * so this code has to be fixed later. -Erez.
373 */
374struct hsfs_args {
375 char *fspec; /* name of filesystem to mount */
376 int norrip;
377};
378# define cdfs_args_t struct hsfs_args
379# define HAVE_CDFS_ARGS_T_NORRIP
380#endif /* not cdfs_args_t */
381
382/*
383 * if does not define struct pc_args, assume integer bit-field (irix6)
384 */
385#if defined(HAVE_FS_PCFS) && !defined(pcfs_args_t)
386# define pcfs_args_t u_int
387#endif /* defined(HAVE_FS_PCFS) && !defined(pcfs_args_t) */
388
389/*
390 * if does not define struct ufs_args, assume integer bit-field (linux)
391 */
392#if defined(HAVE_FS_UFS) && !defined(ufs_args_t)
393# define ufs_args_t u_int
394#endif /* defined(HAVE_FS_UFS) && !defined(ufs_args_t) */
395
396/*
397 * if does not define struct udf_args, assume integer bit-field (linux)
398 */
399#if defined(HAVE_FS_UDF) && !defined(udf_args_t)
400# define udf_args_t u_int
401#endif /* defined(HAVE_FS_UDF) && !defined(udf_args_t) */
402
403/*
404 * if does not define struct efs_args, assume integer bit-field (linux)
405 */
406#if defined(HAVE_FS_EFS) && !defined(efs_args_t)
407# define efs_args_t u_int
408#endif /* defined(HAVE_FS_EFS) && !defined(efs_args_t) */
409
410#if defined(HAVE_FS_TMPFS) && !defined(tmpfs_args_t)
411# define tmpfs_args_t u_int
412#endif /* defined(HAVE_FS_TMPFS) && !defined(tmpfs_args_t) */
413
414/*
415 * if does not define struct xfs_args, assume integer bit-field (linux)
416 */
417#if defined(HAVE_FS_XFS) && !defined(xfs_args_t)
418# define xfs_args_t u_int
419#endif /* defined(HAVE_FS_XFS) && !defined(xfs_args_t) */
420#if defined(HAVE_FS_EXT) && !defined(ext_args_t)
421# define ext_args_t u_int
422#endif /* defined(HAVE_FS_EXT) && !defined(ext_args_t) */
423
424#if defined(HAVE_FS_AUTOFS) && defined(MOUNT_TYPE_AUTOFS) && !defined(MNTTYPE_AUTOFS)
425# define MNTTYPE_AUTOFS "autofs"
426#endif /* defined(HAVE_FS_AUTOFS) && defined(MOUNT_TYPE_AUTOFS) && !defined(MNTTYPE_AUTOFS) */
427
428/*
429 * If NFS3, then make sure that "proto" and "vers" mnttab options
430 * are available.
431 */
432#ifdef HAVE_FS_NFS3
433# ifndef MNTTAB_OPT_VERS
434# define MNTTAB_OPT_VERS "vers"
435# endif /* not MNTTAB_OPT_VERS */
436# ifndef MNTTAB_OPT_PROTO
437# define MNTTAB_OPT_PROTO "proto"
438# endif /* not MNTTAB_OPT_PROTO */
439#endif /* not HAVE_FS_NFS3 */
440
441/*
442 * If NFS4, then make sure that the "sec" mnttab option is available.
443 */
444#ifdef HAVE_FS_NFS4
445# ifndef MNTTAB_OPT_SEC
446# define MNTTAB_OPT_SEC "sec"
447# endif /* not MNTTAB_OPT_SEC */
448#endif /* not HAVE_FS_NFS4 */
449/*
450 * If loop device (header file) exists, define mount table option
451 */
452#if defined(HAVE_LOOP_DEVICE) && !defined(MNTTAB_OPT_LOOP)
453# define MNTTAB_OPT_LOOP "loop"
454#endif /* defined(HAVE_LOOP_DEVICE) && !defined(MNTTAB_OPT_LOOP) */
455
456/*
457 * Define a dummy struct netconfig for non-TLI systems
458 */
459#if !defined(HAVE_NETCONFIG_H) && !defined(HAVE_SYS_NETCONFIG_H)
460struct netconfig {
461 int dummy;
462};
463#endif /* not HAVE_NETCONFIG_H and not HAVE_SYS_NETCONFIG_H */
464
465/* some OSs don't define INADDR_NONE and assume it's unsigned -1 */
466#ifndef INADDR_NONE
467# define INADDR_NONE 0xffffffffU
468#endif /* INADDR_NONE */
469/* some OSs don't define INADDR_LOOPBACK */
470#ifndef INADDR_LOOPBACK
471# define INADDR_LOOPBACK 0x7f000001
472#endif /* not INADDR_LOOPBACK */
473
474#endif /* not _AM_COMPAT_H */
475