2 * Copyright (c) 1997-2014 Erez Zadok
3 * Copyright (c) 1990 Jan-Simon Pendry
4 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
5 * Copyright (c) 1990 The Regents of the University of California.
8 * This code is derived from software contributed to Berkeley by
9 * Jan-Simon Pendry at Imperial College, London.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * File: am-utils/include/am_compat.h
42 * This file contains compatibility functions and macros, all of which
43 * should be auto-discovered, but for one reason or another (mostly
44 * brain-damage on the part of system designers and header files) they cannot.
46 * Each compatibility macro/function must include instructions on how/when
47 * it can be removed the am-utils code.
55 * incomplete mount options definitions (sunos4, irix6, linux, etc.)
60 * Complete MNTTAB_OPT_* options based on MNT2_NFS_OPT_* mount options.
62 #if defined(MNT2_NFS_OPT_ACDIRMAX) && !defined(MNTTAB_OPT_ACDIRMAX)
63 # define MNTTAB_OPT_ACDIRMAX "acdirmax"
64 #endif /* defined(MNT2_NFS_OPT_ACDIRMAX) && !defined(MNTTAB_OPT_ACDIRMAX) */
66 #if defined(MNT2_NFS_OPT_ACDIRMIN) && !defined(MNTTAB_OPT_ACDIRMIN)
67 # define MNTTAB_OPT_ACDIRMIN "acdirmin"
68 #endif /* defined(MNT2_NFS_OPT_ACDIRMIN) && !defined(MNTTAB_OPT_ACDIRMIN) */
70 #if defined(MNT2_NFS_OPT_ACREGMAX) && !defined(MNTTAB_OPT_ACREGMAX)
71 # define MNTTAB_OPT_ACREGMAX "acregmax"
72 #endif /* defined(MNT2_NFS_OPT_ACREGMAX) && !defined(MNTTAB_OPT_ACREGMAX) */
74 #if defined(MNT2_NFS_OPT_ACREGMIN) && !defined(MNTTAB_OPT_ACREGMIN)
75 # define MNTTAB_OPT_ACREGMIN "acregmin"
76 #endif /* defined(MNT2_NFS_OPT_ACREGMIN) && !defined(MNTTAB_OPT_ACREGMIN) */
78 #if !defined(MNTTAB_OPT_IGNORE)
79 /* SunOS 4.1.x and others define "noauto" option, but not "auto" */
80 # if defined(MNTTAB_OPT_NOAUTO) && !defined(MNTTAB_OPT_AUTO)
81 # define MNTTAB_OPT_AUTO "auto"
82 # endif /* defined(MNTTAB_OPT_NOAUTO) && !defined(MNTTAB_OPT_AUTO) */
83 #endif /* !defined(MNTTAB_OPT_IGNORE) */
85 #if defined(MNT2_NFS_OPT_NOAC) && !defined(MNTTAB_OPT_NOAC)
86 # define MNTTAB_OPT_NOAC "noac"
87 #endif /* defined(MNT2_NFS_OPT_NOAC) && !defined(MNTTAB_OPT_NOAC) */
89 #if defined(MNT2_NFS_OPT_NOACL) && !defined(MNTTAB_OPT_NOACL)
90 # define MNTTAB_OPT_NOACL "noacl"
91 #endif /* defined(MNT2_NFS_OPT_NOACL) && !defined(MNTTAB_OPT_NOACL) */
93 #if defined(MNT2_NFS_OPT_NOCONN) && !defined(MNTTAB_OPT_NOCONN)
94 # define MNTTAB_OPT_NOCONN "noconn"
95 # ifndef MNTTAB_OPT_CONN
96 # define MNTTAB_OPT_CONN "conn"
97 # endif /* MNTTAB_OPT_CONN */
98 #endif /* defined(MNT2_NFS_OPT_NOCONN) && !defined(MNTTAB_OPT_NOCONN) */
100 #if defined(MNT2_NFS_OPT_PGTHRESH) && !defined(MNTTAB_OPT_PGTHRESH)
101 # define MNTTAB_OPT_PGTHRESH "pgthresh"
102 #endif /* defined(MNT2_NFS_OPT_PGTHRESH) && !defined(MNTTAB_OPT_PGTHRESH) */
104 #if defined(MNT2_NFS_OPT_PRIVATE) && !defined(MNTTAB_OPT_PRIVATE)
105 # define MNTTAB_OPT_PRIVATE "private"
106 #endif /* defined(MNT2_NFS_OPT_PRIVATE) && !defined(MNTTAB_OPT_PRIVATE) */
108 #if defined(MNT2_NFS_OPT_RETRANS) && !defined(MNTTAB_OPT_RETRANS)
109 # define MNTTAB_OPT_RETRANS "retrans"
110 #endif /* defined(MNT2_NFS_OPT_RETRANS) && !defined(MNTTAB_OPT_RETRANS) */
112 #if defined(MNT2_NFS_OPT_RSIZE) && !defined(MNTTAB_OPT_RSIZE)
113 # define MNTTAB_OPT_RSIZE "rsize"
114 #endif /* defined(MNT2_NFS_OPT_RSIZE) && !defined(MNTTAB_OPT_RSIZE) */
116 #if defined(MNT2_NFS_OPT_SOFT) && !defined(MNTTAB_OPT_SOFT)
117 # define MNTTAB_OPT_SOFT "soft"
118 # ifndef MNTTAB_OPT_HARD
119 # define MNTTAB_OPT_HARD "hard"
120 # endif /* not MNTTAB_OPT_HARD */
121 #endif /* defined(MNT2_NFS_OPT_SOFT) && !defined(MNTTAB_OPT_SOFT) */
123 #if defined(MNT2_NFS_OPT_TIMEO) && !defined(MNTTAB_OPT_TIMEO)
124 # define MNTTAB_OPT_TIMEO "timeo"
125 #endif /* defined(MNT2_NFS_OPT_TIMEO) && !defined(MNTTAB_OPT_TIMEO) */
127 #if defined(MNT2_NFS_OPT_WSIZE) && !defined(MNTTAB_OPT_WSIZE)
128 # define MNTTAB_OPT_WSIZE "wsize"
129 #endif /* defined(MNT2_NFS_OPT_WSIZE) && !defined(MNTTAB_OPT_WSIZE) */
131 #if defined(MNT2_NFS_OPT_MAXGRPS) && !defined(MNTTAB_OPT_MAXGROUPS)
132 # define MNTTAB_OPT_MAXGROUPS "maxgroups"
133 #endif /* defined(MNT2_NFS_OPT_MAXGRPS) && !defined(MNTTAB_OPT_MAXGROUPS) */
135 #if defined(MNT2_NFS_OPT_PROPLIST) && !defined(MNTTAB_OPT_PROPLIST)
136 # define MNTTAB_OPT_PROPLIST "proplist"
137 #endif /* defined(MNT2_NFS_OPT_PROPLIST) && !defined(MNTTAB_OPT_PROPLIST) */
139 #if defined(MNT2_NFS_OPT_NONLM) && !defined(MNTTAB_OPT_NOLOCK)
140 # define MNTTAB_OPT_NOLOCK "nolock"
141 #endif /* defined(MNT2_NFS_OPT_NONLM) && !defined(MNTTAB_OPT_NOLOCK) */
143 #if defined(MNT2_NFS_OPT_XLATECOOKIE) && !defined(MNTTAB_OPT_XLATECOOKIE)
144 # define MNTTAB_OPT_XLATECOOKIE "xlatecookie"
145 #endif /* defined(MNT2_NFS_OPT_XLATECOOKIE) && !defined(MNTTAB_OPT_XLATECOOKIE) */
148 * Complete MNTTAB_OPT_* options based on MNT2_CDFS_OPT_* mount options.
150 #if defined(MNT2_CDFS_OPT_DEFPERM) && !defined(MNTTAB_OPT_DEFPERM)
151 # define MNTTAB_OPT_DEFPERM "defperm"
152 #endif /* defined(MNT2_CDFS_OPT_DEFPERM) && !defined(MNTTAB_OPT_DEFPERM) */
154 #if defined(MNT2_CDFS_OPT_NODEFPERM) && !defined(MNTTAB_OPT_NODEFPERM)
155 # define MNTTAB_OPT_NODEFPERM "nodefperm"
157 * DEC OSF/1 V3.x/Digital UNIX V4.0 have M_NODEFPERM only, but
160 # ifndef MNTTAB_OPT_DEFPERM
161 # define MNTTAB_OPT_DEFPERM "defperm"
162 # endif /* not MNTTAB_OPT_DEFPERM */
163 #endif /* defined(MNT2_CDFS_OPT_NODEFPERM) && !defined(MNTTAB_OPT_NODEFPERM) */
165 #if defined(MNT2_CDFS_OPT_NOVERSION) && !defined(MNTTAB_OPT_NOVERSION)
166 # define MNTTAB_OPT_NOVERSION "noversion"
167 #endif /* defined(MNT2_CDFS_OPT_NOVERSION) && !defined(MNTTAB_OPT_NOVERSION) */
169 #if defined(MNT2_CDFS_OPT_RRIP) && !defined(MNTTAB_OPT_RRIP)
170 # define MNTTAB_OPT_RRIP "rrip"
171 #endif /* defined(MNT2_CDFS_OPT_RRIP) && !defined(MNTTAB_OPT_RRIP) */
172 #if defined(MNT2_CDFS_OPT_NORRIP) && !defined(MNTTAB_OPT_NORRIP)
173 # define MNTTAB_OPT_NORRIP "norrip"
174 #endif /* defined(MNT2_CDFS_OPT_NORRIP) && !defined(MNTTAB_OPT_NORRIP) */
176 #if defined(MNT2_CDFS_OPT_GENS) && !defined(MNTTAB_OPT_GENS)
177 # define MNTTAB_OPT_GENS "gens"
178 #endif /* defined(MNT2_CDFS_OPT_GENS) && !defined(MNTTAB_OPT_GENS) */
180 #if defined(MNT2_CDFS_OPT_EXTATT) && !defined(MNTTAB_OPT_EXTATT)
181 # define MNTTAB_OPT_EXTATT "extatt"
182 #endif /* defined(MNT2_CDFS_OPT_EXTATT) && !defined(MNTTAB_OPT_EXTATT) */
184 #if defined(MNT2_CDFS_OPT_NOJOLIET) && !defined(MNTTAB_OPT_NOJOLIET)
185 # define MNTTAB_OPT_NOJOLIET "nojoliet"
186 #endif /* defined(MNT2_CDFS_OPT_NOJOLIET) && !defined(MNTTAB_OPT_NOJOLIET) */
188 #if defined(MNT2_CDFS_OPT_NOCASETRANS) && !defined(MNTTAB_OPT_NOCASETRANS)
189 # define MNTTAB_OPT_NOCASETRANS "nocasetrans"
190 #endif /* defined(MNT2_CDFS_OPT_NOCASETRANS) && !defined(MNTTAB_OPT_NOCASETRANS) */
192 #if defined(MNT2_CDFS_OPT_RRCASEINS) && !defined(MNTTAB_OPT_RRCASEINS)
193 # define MNTTAB_OPT_RRCASEINS "rrcaseins"
194 #endif /* defined(MNT2_CDFS_OPT_RRCASEINS) && !defined(MNTTAB_OPT_RRCASEINS) */
197 * Complete MNTTAB_OPT_* options based on MNT2_UDF_OPT_* mount options.
199 #if defined(MNT2_UDF_OPT_CLOSESESSION) && !defined(MNTTAB_OPT_CLOSESESSION)
200 # define MNTTAB_OPT_CLOSESESSION "closesession"
201 #endif /* defined(MNT2_UDF_OPT_CLOSESESSION) && !defined(MNTTAB_OPT_CLOSESESSION) */
204 * Complete MNTTAB_OPT_* options based on MNT2_PCFS_OPT_* mount options.
206 #if defined(MNT2_PCFS_OPT_LONGNAME) && !defined(MNTTAB_OPT_LONGNAME)
207 # define MNTTAB_OPT_LONGNAME "longnames"
208 #endif /* defined(MNT2_PCFS_OPT_LONGNAME) && !defined(MNTTAB_OPT_LONGNAME) */
209 #if defined(MNT2_PCFS_OPT_NOWIN95) && !defined(MNTTAB_OPT_NOWIN95)
210 # define MNTTAB_OPT_NOWIN95 "nowin95"
211 #endif /* defined(MNT2_PCFS_OPT_NOWIN95) && !defined(MNTTAB_OPT_NOWIN95) */
212 #if defined(MNT2_PCFS_OPT_SHORTNAME) && !defined(MNTTAB_OPT_SHORTNAME)
213 # define MNTTAB_OPT_SHORTNAME "shortnames"
214 #endif /* defined(MNT2_PCFS_OPT_SHORTNAME) && !defined(MNTTAB_OPT_SHORTNAME) */
217 * Complete MNTTAB_OPT_* options based on MNT2_GEN_OPT_* mount options.
219 #if defined(MNT2_GEN_OPT_GRPID) && !defined(MNTTAB_OPT_GRPID)
220 # define MNTTAB_OPT_GRPID "grpid"
221 #endif /* defined(MNT2_GEN_OPT_GRPID) && !defined(MNTTAB_OPT_GRPID) */
223 #if defined(MNT2_GEN_OPT_NOCACHE) && !defined(MNTTAB_OPT_NOCACHE)
224 # define MNTTAB_OPT_NOCACHE "nocache"
225 #endif /* defined(MNT2_GEN_OPT_NOCACHE) && !defined(MNTTAB_OPT_NOCACHE) */
227 #if defined(MNT2_GEN_OPT_NOSUID) && !defined(MNTTAB_OPT_NOSUID)
228 # define MNTTAB_OPT_NOSUID "nosuid"
229 #endif /* defined(MNT2_GEN_OPT_NOSUID) && !defined(MNTTAB_OPT_NOSUID) */
231 #if defined(MNT2_GEN_OPT_OVERLAY) && !defined(MNTTAB_OPT_OVERLAY)
232 # define MNTTAB_OPT_OVERLAY "overlay"
233 #endif /* defined(MNT2_GEN_OPT_OVERLAY) && !defined(MNTTAB_OPT_OVERLAY) */
236 * Complete MNTTAB_OPT_* options and their inverse based on MNT2_GEN_OPT_*
239 #if defined(MNT2_GEN_OPT_NODEV) && !defined(MNTTAB_OPT_NODEV)
240 # define MNTTAB_OPT_NODEV "nodev"
241 #endif /* defined(MNT2_GEN_OPT_NODEV) && !defined(MNTTAB_OPT_NODEV) */
243 #if defined(MNT2_GEN_OPT_NOEXEC) && !defined(MNTTAB_OPT_NOEXEC)
244 # define MNTTAB_OPT_NOEXEC "noexec"
245 /* this is missing under some versions of Linux */
246 # ifndef MNTTAB_OPT_EXEC
247 # define MNTTAB_OPT_EXEC "exec"
248 # endif /* not MNTTAB_OPT_EXEC */
249 #endif /* defined(MNT2_GEN_OPT_NOEXEC) && !defined(MNTTAB_OPT_NOEXEC) */
251 #if defined(MNT2_GEN_OPT_QUOTA) && !defined(MNTTAB_OPT_QUOTA)
252 # define MNTTAB_OPT_QUOTA "quota"
253 #endif /* defined(MNT2_GEN_OPT_QUOTA) && !defined(MNTTAB_OPT_QUOTA) */
255 #if defined(MNT2_GEN_OPT_SYNC) && !defined(MNTTAB_OPT_SYNC)
256 # define MNTTAB_OPT_SYNC "sync"
257 #endif /* defined(MNT2_GEN_OPT_SYNC) && !defined(MNTTAB_OPT_SYNC) */
259 #if defined(MNT2_GEN_OPT_LOG) && !defined(MNTTAB_OPT_LOG)
260 # define MNTTAB_OPT_LOG "log"
261 #endif /* defined(MNT2_GEN_OPT_LOG) && !defined(MNTTAB_OPT_LOG) */
263 #if defined(MNT2_GEN_OPT_NOATIME) && !defined(MNTTAB_OPT_NOATIME)
264 # define MNTTAB_OPT_NOATIME "noatime"
265 #endif /* defined(MNT2_GEN_OPT_NOATIME) && !defined(MNTTAB_OPT_NOATIME) */
267 #if defined(MNT2_GEN_OPT_NODEVMTIME) && !defined(MNTTAB_OPT_NODEVMTIME)
268 # define MNTTAB_OPT_NODEVMTIME "nodevmtime"
269 #endif /* defined(MNT2_GEN_OPT_NODEVMTIME) && !defined(MNTTAB_OPT_NODEVMTIME) */
271 #if defined(MNT2_GEN_OPT_SOFTDEP) && !defined(MNTTAB_OPT_SOFTDEP)
272 # define MNTTAB_OPT_SOFTDEP "softdep"
273 #endif /* defined(MNT2_GEN_OPT_SOFTDEP) && !defined(MNTTAB_OPT_SOFTDEP) */
275 #if defined(MNT2_GEN_OPT_SYMPERM) && !defined(MNTTAB_OPT_SYMPERM)
276 # define MNTTAB_OPT_SYMPERM "symperm"
277 #endif /* defined(MNT2_GEN_OPT_SYMPERM) && !defined(MNTTAB_OPT_SYMPERM) */
279 #if defined(MNT2_GEN_OPT_UNION) && !defined(MNTTAB_OPT_UNION)
280 # define MNTTAB_OPT_UNION "union"
281 #endif /* defined(MNT2_GEN_OPT_UNION) && !defined(MNTTAB_OPT_UNION) */
284 * Add missing MNTTAB_OPT_* options.
286 #ifndef MNTTAB_OPT_ACTIMEO
287 # define MNTTAB_OPT_ACTIMEO "actimeo"
288 #endif /* not MNTTAB_OPT_ACTIMEO */
290 #ifndef MNTTAB_OPT_INTR
291 # define MNTTAB_OPT_INTR "intr"
292 #endif /* not MNTTAB_OPT_INTR */
294 #ifndef MNTTAB_OPT_PORT
295 # define MNTTAB_OPT_PORT "port"
296 #endif /* not MNTTAB_OPT_PORT */
298 #ifndef MNTTAB_OPT_PUBLIC
299 # define MNTTAB_OPT_PUBLIC "public"
300 #endif /* not MNTTAB_OPT_PUBLIC */
302 #ifndef MNTTAB_OPT_RETRANS
303 # define MNTTAB_OPT_RETRANS "retrans"
304 #endif /* not MNTTAB_OPT_RETRANS */
306 #ifndef MNTTAB_OPT_RETRY
307 # define MNTTAB_OPT_RETRY "retry"
308 #endif /* not MNTTAB_OPT_RETRY */
310 #ifndef MNTTAB_OPT_RO
311 # define MNTTAB_OPT_RO "ro"
312 #endif /* not MNTTAB_OPT_RO */
314 #ifndef MNTTAB_OPT_RSIZE
315 # define MNTTAB_OPT_RSIZE "rsize"
316 #endif /* not MNTTAB_OPT_RSIZE */
318 #ifndef MNTTAB_OPT_RW
319 # define MNTTAB_OPT_RW "rw"
320 #endif /* not MNTTAB_OPT_RW */
322 #ifndef MNTTAB_OPT_TIMEO
323 # define MNTTAB_OPT_TIMEO "timeo"
324 #endif /* not MNTTAB_OPT_TIMEO */
326 #ifndef MNTTAB_OPT_WSIZE
327 # define MNTTAB_OPT_WSIZE "wsize"
328 #endif /* not MNTTAB_OPT_WSIZE */
330 /* next four are useful for pcfs mounts */
331 #ifndef MNTTAB_OPT_USER
332 # define MNTTAB_OPT_USER "user"
333 #endif /* not MNTTAB_OPT_USER */
334 #ifndef MNTTAB_OPT_GROUP
335 # define MNTTAB_OPT_GROUP "group"
336 #endif /* not MNTTAB_OPT_GROUP */
337 #ifndef MNTTAB_OPT_MASK
338 # define MNTTAB_OPT_MASK "mask"
339 #endif /* not MNTTAB_OPT_MASK */
340 #ifndef MNTTAB_OPT_DIRMASK
341 # define MNTTAB_OPT_DIRMASK "dirmask"
342 #endif /* not MNTTAB_OPT_DIRMASK */
344 /* useful for udf mounts */
345 #ifndef MNTTAB_OPT_USER
346 # define MNTTAB_OPT_USER "user"
347 #endif /* not MNTTAB_OPT_USER */
348 #ifndef MNTTAB_OPT_GROUP
349 # define MNTTAB_OPT_GROUP "group"
350 #endif /* not MNTTAB_OPT_GROUP */
351 #ifndef MNTTAB_OPT_GMTOFF
352 # define MNTTAB_OPT_GMTOFF "gmtoff"
353 #endif /* not MNTTAB_OPT_GMTOFF */
354 #ifndef MNTTAB_OPT_SESSIONNR
355 # define MNTTAB_OPT_SESSIONNR "sessionnr"
356 #endif /* not MNTTAB_OPT_SESSIONNR */
359 * Incomplete filesystem definitions (sunos4, irix6, solaris2)
361 #if defined(HAVE_FS_CDFS) && defined(MOUNT_TYPE_CDFS) && !defined(MNTTYPE_CDFS)
362 # define MNTTYPE_CDFS "hsfs"
363 #endif /* defined(HAVE_FS_CDFS) && defined(MOUNT_TYPE_CDFS) && !defined(MNTTYPE_CDFS) */
367 * Solaris has an HSFS filesystem, but does not define hsfs_args.
368 * XXX: the definition here for solaris is wrong, since under solaris,
369 * hsfs_args should be a single integer used as a bit-field for options.
370 * so this code has to be fixed later. -Erez.
373 char *fspec; /* name of filesystem to mount */
376 # define cdfs_args_t struct hsfs_args
377 # define HAVE_CDFS_ARGS_T_NORRIP
378 #endif /* not cdfs_args_t */
381 * if does not define struct pc_args, assume integer bit-field (irix6)
383 #if defined(HAVE_FS_PCFS) && !defined(pcfs_args_t)
384 # define pcfs_args_t u_int
385 #endif /* defined(HAVE_FS_PCFS) && !defined(pcfs_args_t) */
388 * if does not define struct ufs_args, assume integer bit-field (linux)
390 #if defined(HAVE_FS_UFS) && !defined(ufs_args_t)
391 # define ufs_args_t u_int
392 #endif /* defined(HAVE_FS_UFS) && !defined(ufs_args_t) */
395 * if does not define struct udf_args, assume integer bit-field (linux)
397 #if defined(HAVE_FS_UDF) && !defined(udf_args_t)
398 # define udf_args_t u_int
399 #endif /* defined(HAVE_FS_UDF) && !defined(udf_args_t) */
402 * if does not define struct efs_args, assume integer bit-field (linux)
404 #if defined(HAVE_FS_EFS) && !defined(efs_args_t)
405 # define efs_args_t u_int
406 #endif /* defined(HAVE_FS_EFS) && !defined(efs_args_t) */
408 #if defined(HAVE_FS_TMPFS) && !defined(tmpfs_args_t)
409 # define tmpfs_args_t u_int
410 #endif /* defined(HAVE_FS_TMPFS) && !defined(tmpfs_args_t) */
413 * if does not define struct xfs_args, assume integer bit-field (linux)
415 #if defined(HAVE_FS_XFS) && !defined(xfs_args_t)
416 # define xfs_args_t u_int
417 #endif /* defined(HAVE_FS_XFS) && !defined(xfs_args_t) */
418 #if defined(HAVE_FS_EXT) && !defined(ext_args_t)
419 # define ext_args_t u_int
420 #endif /* defined(HAVE_FS_EXT) && !defined(ext_args_t) */
422 #if defined(HAVE_FS_AUTOFS) && defined(MOUNT_TYPE_AUTOFS) && !defined(MNTTYPE_AUTOFS)
423 # define MNTTYPE_AUTOFS "autofs"
424 #endif /* defined(HAVE_FS_AUTOFS) && defined(MOUNT_TYPE_AUTOFS) && !defined(MNTTYPE_AUTOFS) */
427 * If NFS3, then make sure that "proto" and "vers" mnttab options
431 # ifndef MNTTAB_OPT_VERS
432 # define MNTTAB_OPT_VERS "vers"
433 # endif /* not MNTTAB_OPT_VERS */
434 # ifndef MNTTAB_OPT_PROTO
435 # define MNTTAB_OPT_PROTO "proto"
436 # endif /* not MNTTAB_OPT_PROTO */
437 #endif /* not HAVE_FS_NFS3 */
440 * If NFS4, then make sure that the "sec" mnttab option is available.
443 # ifndef MNTTAB_OPT_SEC
444 # define MNTTAB_OPT_SEC "sec"
445 # endif /* not MNTTAB_OPT_SEC */
446 #endif /* not HAVE_FS_NFS4 */
448 * If loop device (header file) exists, define mount table option
450 #if defined(HAVE_LOOP_DEVICE) && !defined(MNTTAB_OPT_LOOP)
451 # define MNTTAB_OPT_LOOP "loop"
452 #endif /* defined(HAVE_LOOP_DEVICE) && !defined(MNTTAB_OPT_LOOP) */
455 * Define a dummy struct netconfig for non-TLI systems
457 #if !defined(HAVE_NETCONFIG_H) && !defined(HAVE_SYS_NETCONFIG_H)
461 #endif /* not HAVE_NETCONFIG_H and not HAVE_SYS_NETCONFIG_H */
463 /* some OSs don't define INADDR_NONE and assume it's unsigned -1 */
465 # define INADDR_NONE 0xffffffffU
466 #endif /* INADDR_NONE */
467 /* some OSs don't define INADDR_LOOPBACK */
468 #ifndef INADDR_LOOPBACK
469 # define INADDR_LOOPBACK 0x7f000001
470 #endif /* not INADDR_LOOPBACK */
472 #endif /* not _AM_COMPAT_H */