am_compat.h revision 310490
1/* 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. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Jan-Simon Pendry at Imperial College, London. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 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. 22 * 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 33 * SUCH DAMAGE. 34 * 35 * 36 * File: am-utils/include/am_compat.h 37 * 38 */ 39 40/* 41 * 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. 45 * 46 * Each compatibility macro/function must include instructions on how/when 47 * it can be removed the am-utils code. 48 * 49 */ 50 51#ifndef _AM_COMPAT_H 52# define _AM_COMPAT_H 53 54/* 55 * incomplete mount options definitions (sunos4, irix6, linux, etc.) 56 */ 57 58 59/* 60 * Complete MNTTAB_OPT_* options based on MNT2_NFS_OPT_* mount options. 61 */ 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) */ 65 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) */ 69 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) */ 73 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) */ 77 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) */ 84 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) */ 88 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) */ 92 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) */ 99 100#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) */ 103 104#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) */ 107 108#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) */ 111 112#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) */ 115 116#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) */ 122 123#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) */ 126 127#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) */ 130 131#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) */ 134 135#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) */ 138 139#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) */ 142 143#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) */ 146 147/* 148 * Complete MNTTAB_OPT_* options based on MNT2_CDFS_OPT_* mount options. 149 */ 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) */ 153 154#if defined(MNT2_CDFS_OPT_NODEFPERM) && !defined(MNTTAB_OPT_NODEFPERM) 155# define MNTTAB_OPT_NODEFPERM "nodefperm" 156/* 157 * DEC OSF/1 V3.x/Digital UNIX V4.0 have M_NODEFPERM only, but 158 * both mnttab ops. 159 */ 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) */ 164 165#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) */ 168 169#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) */ 175 176#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) */ 179 180#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) */ 183 184#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) */ 187 188#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) */ 191 192#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) */ 195 196/* 197 * Complete MNTTAB_OPT_* options based on MNT2_UDF_OPT_* mount options. 198 */ 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) */ 202 203/* 204 * Complete MNTTAB_OPT_* options based on MNT2_PCFS_OPT_* mount options. 205 */ 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) */ 215 216/* 217 * Complete MNTTAB_OPT_* options based on MNT2_GEN_OPT_* mount options. 218 */ 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) */ 222 223#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) */ 226 227#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) */ 230 231#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) */ 234 235/* 236 * Complete MNTTAB_OPT_* options and their inverse based on MNT2_GEN_OPT_* 237 * options. 238 */ 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) */ 242 243#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) */ 250 251#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) */ 254 255#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) */ 258 259#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) */ 262 263#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) */ 266 267#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) */ 270 271#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) */ 274 275#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) */ 278 279#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) */ 282 283/* 284 * Add missing MNTTAB_OPT_* options. 285 */ 286#ifndef MNTTAB_OPT_ACTIMEO 287# define MNTTAB_OPT_ACTIMEO "actimeo" 288#endif /* not MNTTAB_OPT_ACTIMEO */ 289 290#ifndef MNTTAB_OPT_INTR 291# define MNTTAB_OPT_INTR "intr" 292#endif /* not MNTTAB_OPT_INTR */ 293 294#ifndef MNTTAB_OPT_PORT 295# define MNTTAB_OPT_PORT "port" 296#endif /* not MNTTAB_OPT_PORT */ 297 298#ifndef MNTTAB_OPT_PUBLIC 299# define MNTTAB_OPT_PUBLIC "public" 300#endif /* not MNTTAB_OPT_PUBLIC */ 301 302#ifndef MNTTAB_OPT_RETRANS 303# define MNTTAB_OPT_RETRANS "retrans" 304#endif /* not MNTTAB_OPT_RETRANS */ 305 306#ifndef MNTTAB_OPT_RETRY 307# define MNTTAB_OPT_RETRY "retry" 308#endif /* not MNTTAB_OPT_RETRY */ 309 310#ifndef MNTTAB_OPT_RO 311# define MNTTAB_OPT_RO "ro" 312#endif /* not MNTTAB_OPT_RO */ 313 314#ifndef MNTTAB_OPT_RSIZE 315# define MNTTAB_OPT_RSIZE "rsize" 316#endif /* not MNTTAB_OPT_RSIZE */ 317 318#ifndef MNTTAB_OPT_RW 319# define MNTTAB_OPT_RW "rw" 320#endif /* not MNTTAB_OPT_RW */ 321 322#ifndef MNTTAB_OPT_TIMEO 323# define MNTTAB_OPT_TIMEO "timeo" 324#endif /* not MNTTAB_OPT_TIMEO */ 325 326#ifndef MNTTAB_OPT_WSIZE 327# define MNTTAB_OPT_WSIZE "wsize" 328#endif /* not MNTTAB_OPT_WSIZE */ 329 330/* 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 */ 343 344/* 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 */ 357 358/* 359 * Incomplete filesystem definitions (sunos4, irix6, solaris2) 360 */ 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) */ 364 365#ifndef cdfs_args_t 366/* 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. 371 */ 372struct hsfs_args { 373 char *fspec; /* name of filesystem to mount */ 374 int norrip; 375}; 376# define cdfs_args_t struct hsfs_args 377# define HAVE_CDFS_ARGS_T_NORRIP 378#endif /* not cdfs_args_t */ 379 380/* 381 * if does not define struct pc_args, assume integer bit-field (irix6) 382 */ 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) */ 386 387/* 388 * if does not define struct ufs_args, assume integer bit-field (linux) 389 */ 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) */ 393 394/* 395 * if does not define struct udf_args, assume integer bit-field (linux) 396 */ 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) */ 400 401/* 402 * if does not define struct efs_args, assume integer bit-field (linux) 403 */ 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) */ 407 408#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) */ 411 412/* 413 * if does not define struct xfs_args, assume integer bit-field (linux) 414 */ 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) */ 421 422#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) */ 425 426/* 427 * If NFS3, then make sure that "proto" and "vers" mnttab options 428 * are available. 429 */ 430#ifdef HAVE_FS_NFS3 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 */ 438 439/* 440 * If NFS4, then make sure that the "sec" mnttab option is available. 441 */ 442#ifdef HAVE_FS_NFS4 443# ifndef MNTTAB_OPT_SEC 444# define MNTTAB_OPT_SEC "sec" 445# endif /* not MNTTAB_OPT_SEC */ 446#endif /* not HAVE_FS_NFS4 */ 447/* 448 * If loop device (header file) exists, define mount table option 449 */ 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) */ 453 454/* 455 * Define a dummy struct netconfig for non-TLI systems 456 */ 457#if !defined(HAVE_NETCONFIG_H) && !defined(HAVE_SYS_NETCONFIG_H) 458struct netconfig { 459 int dummy; 460}; 461#endif /* not HAVE_NETCONFIG_H and not HAVE_SYS_NETCONFIG_H */ 462 463/* some OSs don't define INADDR_NONE and assume it's unsigned -1 */ 464#ifndef INADDR_NONE 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 */ 471 472#endif /* not _AM_COMPAT_H */ 473