external/bsd/am-utils/dist/include/am_defs.h

   1 /*      $NetBSD: am_defs.h,v 1.2 2009/10/28 13:08:45 christos Exp $     */
   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/include/am_defs.h
  43  *
  44  */
  45
  46 /*
  47  * Definitions that are not specific to the am-utils package, but
  48  * are rather generic, and can be used elsewhere.
  49  */
  50
  51 #ifndef _AM_DEFS_H
  52 #define _AM_DEFS_H
  53
  54 #define _LARGEFILE64_SOURCE
  55
  56 /*
  57  * Actions to take if ANSI C.
  58  */
  59 #if STDC_HEADERS
  60 # include <string.h>
  61 /* for function prototypes */
  62 # define P(x) x
  63 # define P_void void
  64 #else /* not STDC_HEADERS */
  65 /* empty function prototypes */
  66 # define P(x) ()
  67 # define P_void
  68 # ifndef HAVE_STRCHR
  69 #  define strchr index
  70 #  define strrchr rindex
  71 # endif /* not HAVE_STRCHR */
  72 char *strchr(), *strrchr(), *strdup();
  73 #endif /* not STDC_HEADERS */
  74
  75 /*
  76  * Handle gcc __attribute__ if available.
  77  */
  78 #ifndef __attribute__
  79 /* This feature is available in gcc versions 2.5 and later.  */
  80 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
  81 #  define __attribute__(Spec) /* empty */
  82 # endif /* __GNUC__ < 2 ... */
  83 /*
  84  * The __-protected variants of `format' and `printf' attributes
  85  * are accepted by gcc versions 2.6.4 (effectively 2.7) and later.
  86  */
  87 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
  88 #  define __format__ format
  89 #  define __printf__ printf
  90 # endif /* __GNUC__ < 2 ... */
  91 #endif /* not __attribute__ */
  92
  93 /*
  94  * How to handle signals of any type
  95  */
  96 #ifdef HAVE_SYS_WAIT_H
  97 # include <sys/wait.h>
  98 #endif /* HAVE_SYS_WAIT_H */
  99 #ifndef WEXITSTATUS
 100 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
 101 #endif /* not WEXITSTATUS */
 102 #ifndef WIFEXITED
 103 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
 104 #endif /* not WIFEXITED */
 105
 106 /*
 107  * Actions to take regarding <time.h> and <sys/time.h>.
 108  */
 109 #if TIME_WITH_SYS_TIME
 110 # include <sys/time.h>
 111 # ifdef _ALL_SOURCE
 112 /*
 113  * AIX 5.2 needs struct sigevent from signal.h to be defined, but I
 114  * don't want to move the inclusion of signal.h this early into this
 115  * file.  Luckily, amd doesn't need the size of this structure in any
 116  * other structure that it uses.  So we sidestep it for now.
 117  */
 118 struct sigevent;
 119 # endif /* _ALL_SOURCE */
 120 # include <time.h>
 121 #else /* not TIME_WITH_SYS_TIME */
 122 # if HAVE_SYS_TIME_H
 123 #  include <sys/time.h>
 124 # else /* not HAVE_SYS_TIME_H */
 125 #  include <time.h>
 126 # endif /* not HAVE_SYS_TIME_H */
 127 #endif /* not TIME_WITH_SYS_TIME */
 128
 129 /*
 130  * Actions to take if <machine/endian.h> exists.
 131  */
 132 #ifdef HAVE_MACHINE_ENDIAN_H
 133 # include <machine/endian.h>
 134 #endif /* HAVE_MACHINE_ENDIAN_H */
 135
 136 /*
 137  * Big-endian or little-endian?
 138  */
 139 #ifndef BYTE_ORDER
 140 # if defined(WORDS_BIGENDIAN
 141 #  define ARCH_ENDIAN "big"
 142 # else /* not WORDS_BIGENDIAN */
 143 #  define ARCH_ENDIAN "little"
 144 # endif /* not WORDS_BIGENDIAN */
 145 #else
 146 # if BYTE_ORDER == BIG_ENDIAN
 147 #  define ARCH_ENDIAN "big"
 148 # else
 149 #  define ARCH_ENDIAN "little"
 150 # endif
 151 #endif
 152
 153 /*
 154  * Actions to take if HAVE_SYS_TYPES_H is defined.
 155  */
 156 #if HAVE_SYS_TYPES_H
 157 # include <sys/types.h>
 158 #endif /* HAVE_SYS_TYPES_H */
 159
 160 /*
 161  * Actions to take if HAVE_LIMITS_H is defined.
 162  */
 163 #if HAVE_LIMITS_H_H
 164 # include <limits.h>
 165 #endif /* HAVE_LIMITS_H */
 166
 167 /*
 168  * Actions to take if HAVE_UNISTD_H is defined.
 169  */
 170 #if HAVE_UNISTD_H
 171 # include <unistd.h>
 172 #endif /* HAVE_UNISTD_H */
 173
 174 /* after <unistd.h>, check if this is a POSIX.1 system */
 175 #ifdef _POSIX_VERSION
 176 /* Code for POSIX.1 systems. */
 177 #endif /* _POSIX_VERSION */
 178
 179 /*
 180  * Variable length argument lists.
 181  * Must use only one of the two!
 182  */
 183 #ifdef HAVE_STDARG_H
 184 # include <stdarg.h>
 185 /*
 186  * On Solaris 2.6, <sys/varargs.h> is included in <sys/fs/autofs.h>
 187  * So this ensures that only one is included.
 188  */
 189 # ifndef _SYS_VARARGS_H
 190 #  define _SYS_VARARGS_H
 191 # endif /* not _SYS_VARARGS_H */
 192 #else /* not HAVE_STDARG_H */
 193 # ifdef HAVE_VARARGS_H
 194 #  include <varargs.h>
 195 # endif /* HAVE_VARARGS_H */
 196 #endif /* not HAVE_STDARG_H */
 197
 198 /*
 199  * Pick the right header file and macros for directory processing functions.
 200  */
 201 #if HAVE_DIRENT_H
 202 # include <dirent.h>
 203 # define NAMLEN(dirent) strlen((dirent)->d_name)
 204 #else /* not HAVE_DIRENT_H */
 205 # define dirent direct
 206 # define NAMLEN(dirent) (dirent)->d_namlen
 207 # if HAVE_SYS_NDIR_H
 208 #  include <sys/ndir.h>
 209 # endif /* HAVE_SYS_NDIR_H */
 210 # if HAVE_SYS_DIR_H
 211 #  include <sys/dir.h>
 212 # endif /* HAVE_SYS_DIR_H */
 213 # if HAVE_NDIR_H
 214 #  include <ndir.h>
 215 # endif /* HAVE_NDIR_H */
 216 #endif /* not HAVE_DIRENT_H */
 217
 218 /*
 219  * Actions to take if HAVE_FCNTL_H is defined.
 220  */
 221 #if HAVE_FCNTL_H
 222 # include <fcntl.h>
 223 #endif /* HAVE_FCNTL_H */
 224
 225 /*
 226  * Actions to take if HAVE_MEMORY_H is defined.
 227  */
 228 #if HAVE_MEMORY_H
 229 # include <memory.h>
 230 #endif /* HAVE_MEMORY_H */
 231
 232 /*
 233  * Actions to take if HAVE_SYS_FILE_H is defined.
 234  */
 235 #if HAVE_SYS_FILE_H
 236 # include <sys/file.h>
 237 #endif /* HAVE_SYS_FILE_H */
 238
 239 /*
 240  * Actions to take if HAVE_SYS_IOCTL_H is defined.
 241  */
 242 #if HAVE_SYS_IOCTL_H
 243 # include <sys/ioctl.h>
 244 #endif /* HAVE_SYS_IOCTL_H */
 245
 246 /*
 247  * Actions to take if HAVE_SYSLOG_H or HAVE_SYS_SYSLOG_H is defined.
 248  */
 249 #ifdef HAVE_SYSLOG_H
 250 # include <syslog.h>
 251 #else /* not HAVE_SYSLOG_H */
 252 # if HAVE_SYS_SYSLOG_H
 253 #  include <sys/syslog.h>
 254 # endif /* HAVE_SYS_SYSLOG_H */
 255 #endif /* HAVE_SYSLOG_H */
 256
 257 /*
 258  * Actions to take if <sys/param.h> exists.
 259  */
 260 #ifdef HAVE_SYS_PARAM_H
 261 # include <sys/param.h>
 262 #endif /* HAVE_SYS_PARAM_H */
 263
 264 /*
 265  * Actions to take if <sys/socket.h> exists.
 266  */
 267 #ifdef HAVE_SYS_SOCKET_H
 268 # include <sys/socket.h>
 269 #endif /* HAVE_SYS_SOCKET_H */
 270
 271 /*
 272  * Actions to take if <rpc/rpc.h> exists.
 273  */
 274 #ifdef HAVE_RPC_RPC_H
 275 /*
 276  * Turn on PORTMAP, so that additional header files would get included
 277  * and the important definition for UDPMSGSIZE is included too.
 278  */
 279 # ifndef PORTMAP
 280 #  define PORTMAP
 281 # endif /* not PORTMAP */
 282 # include <rpc/rpc.h>
 283 # ifndef XDRPROC_T_TYPE
 284 typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
 285 # endif /* not XDRPROC_T_TYPE */
 286 #endif /* HAVE_RPC_RPC_H */
 287
 288 /*
 289  * Actions to take if <rpc/types.h> exists.
 290  */
 291 #ifdef HAVE_RPC_TYPES_H
 292 # include <rpc/types.h>
 293 #endif /* HAVE_RPC_TYPES_H */
 294
 295 /*
 296  * Actions to take if <rpc/xdr.h> exists.
 297  */
 298 /* Prevent multiple inclusion on Ultrix 4 */
 299 #if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
 300 # include <rpc/xdr.h>
 301 #endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
 302
 303 /*
 304  * Actions to take if <malloc.h> exists.
 305  * Don't include malloc.h if stdlib.h exists, because modern
 306  * systems complain if you use malloc.h instead of stdlib.h.
 307  * XXX: let's hope there are no systems out there that need both.
 308  */
 309 #if defined(HAVE_MALLOC_H) && !defined(HAVE_STDLIB_H)
 310 # include <malloc.h>
 311 #endif /* defined(HAVE_MALLOC_H) && !defined(HAVE_STDLIB_H) */
 312
 313 /*
 314  * Actions to take if <mntent.h> exists.
 315  */
 316 #ifdef HAVE_MNTENT_H
 317 /* some systems need <stdio.h> before <mntent.h> is included */
 318 # ifdef HAVE_STDIO_H
 319 #  include <stdio.h>
 320 # endif /* HAVE_STDIO_H */
 321 # include <mntent.h>
 322 #endif /* HAVE_MNTENT_H */
 323
 324
 325 /*
 326  * Actions to take if <sys/fsid.h> exists.
 327  */
 328 #ifdef HAVE_SYS_FSID_H
 329 # include <sys/fsid.h>
 330 #endif /* HAVE_SYS_FSID_H */
 331
 332 /*
 333  * Actions to take if <sys/utsname.h> exists.
 334  */
 335 #ifdef HAVE_SYS_UTSNAME_H
 336 # include <sys/utsname.h>
 337 #endif /* HAVE_SYS_UTSNAME_H */
 338
 339 /*
 340  * Actions to take if <sys/mntent.h> exists.
 341  */
 342 #ifdef HAVE_SYS_MNTENT_H
 343 # include <sys/mntent.h>
 344 #endif /* HAVE_SYS_MNTENT_H */
 345
 346 /*
 347  * Actions to take if <ndbm.h> or <db1/ndbm.h> exist.
 348  * Should be included before <rpcsvc/yp_prot.h> because on some systems
 349  * like Linux, it also defines "struct datum".
 350  */
 351 #ifdef HAVE_MAP_NDBM
 352 # include NEW_DBM_H
 353 # ifndef DATUM
 354 /* ensure that struct datum is not included again from <rpcsvc/yp_prot.h> */
 355 #  define DATUM
 356 # endif /* not DATUM */
 357 #endif /* HAVE_MAP_NDBM */
 358
 359 /*
 360  * Actions to take if <net/errno.h> exists.
 361  */
 362 #ifdef HAVE_NET_ERRNO_H
 363 # include <net/errno.h>
 364 #endif /* HAVE_NET_ERRNO_H */
 365
 366 /*
 367  * Actions to take if <net/if.h> exists.
 368  */
 369 #ifdef HAVE_NET_IF_H
 370 # include <net/if.h>
 371 #endif /* HAVE_NET_IF_H */
 372
 373 /*
 374  * Actions to take if <net/route.h> exists.
 375  */
 376 #ifdef HAVE_NET_ROUTE_H
 377 # include <net/route.h>
 378 #endif /* HAVE_NET_ROUTE_H */
 379
 380 /*
 381  * Actions to take if <sys/mbuf.h> exists.
 382  */
 383 #ifdef HAVE_SYS_MBUF_H
 384 # include <sys/mbuf.h>
 385 /*
 386  * OSF4 (DU-4.0) defines m_next and m_data also in <sys/mount.h> so I must
 387  # undefine them here to avoid conflicts.
 388  */
 389 # ifdef m_next
 390 #  undef m_next
 391 # endif /* m_next */
 392 # ifdef m_data
 393 #  undef m_data
 394 # endif /* m_data */
 395 /*
 396  * AIX 3 defines MFREE and m_flags also in <sys/mount.h>.
 397  */
 398 # ifdef m_flags
 399 #  undef m_flags
 400 # endif /* m_flags */
 401 # ifdef MFREE
 402 #  undef MFREE
 403 # endif /* MFREE */
 404 #endif /* HAVE_SYS_MBUF_H */
 405
 406 /*
 407  * Actions to take if <sys/mman.h> exists.
 408  */
 409 #ifdef HAVE_SYS_MMAN_H
 410 # include <sys/mman.h>
 411 #endif /* HAVE_SYS_MMAN_H */
 412
 413 /*
 414  * Actions to take if <netdb.h> exists.
 415  */
 416 #ifdef HAVE_NETDB_H
 417 # include <netdb.h>
 418 #endif /* HAVE_NETDB_H */
 419
 420 /*
 421  * Actions to take if <netdir.h> exists.
 422  */
 423 #ifdef HAVE_NETDIR_H
 424 # include <netdir.h>
 425 #endif /* HAVE_NETDIR_H */
 426
 427 /*
 428  * Actions to take if <net/if_var.h> exists.
 429  */
 430 #ifdef HAVE_NET_IF_VAR_H
 431 # include <net/if_var.h>
 432 #endif /* HAVE_NET_IF_VAR_H */
 433
 434 /*
 435  * Actions to take if <netinet/if_ether.h> exists.
 436  */
 437 #ifdef HAVE_NETINET_IF_ETHER_H
 438 # include <netinet/if_ether.h>
 439 #endif /* HAVE_NETINET_IF_ETHER_H */
 440
 441 /*
 442  * Actions to take if <netinet/in.h> exists.
 443  */
 444 #ifdef HAVE_NETINET_IN_H
 445 # include <netinet/in.h>
 446 #endif /* HAVE_NETINET_IN_H */
 447
 448 /*
 449  * Actions to take if <rpcsvc/yp_prot.h> exists.
 450  */
 451 #ifdef HAVE_RPCSVC_YP_PROT_H
 452 # ifdef HAVE_BAD_HEADERS
 453 /* avoid circular dependency in aix 4.3 with <rpcsvc/ypclnt.h> */
 454 struct ypall_callback;
 455 # endif /* HAVE_BAD_HEADERS */
 456 # include <rpcsvc/yp_prot.h>
 457 #endif /* HAVE_RPCSVC_YP_PROT_H */
 458
 459 /*
 460  * Actions to take if <rpcsvc/ypclnt.h> exists.
 461  */
 462 #ifdef HAVE_RPCSVC_YPCLNT_H
 463 # include <rpcsvc/ypclnt.h>
 464 #endif /* HAVE_RPCSVC_YPCLNT_H */
 465
 466 /*
 467  * Actions to take if <sys/ucred.h> exists.
 468  */
 469 #ifdef HAVE_SYS_UCRED_H
 470 # include <sys/ucred.h>
 471 #endif /* HAVE_SYS_UCRED_H */
 472
 473
 474 /*
 475  * Actions to take if <sys/mount.h> exists.
 476  */
 477 #ifdef HAVE_SYS_MOUNT_H
 478 /*
 479  * Some operating systems must define these variables to get
 480  * NFS and other definitions included.
 481  */
 482 # ifndef NFSCLIENT
 483 #  define NFSCLIENT 1
 484 # endif /* not NFSCLIENT */
 485 # ifndef NFS
 486 #  define NFS 1
 487 # endif /* not NFS */
 488 # ifndef PCFS
 489 #  define PCFS 1
 490 # endif /* not PCFS */
 491 # ifndef LOFS
 492 #  define LOFS 1
 493 # endif /* not LOFS */
 494 # ifndef RFS
 495 #  define RFS 1
 496 # endif /* not RFS */
 497 # ifndef MSDOSFS
 498 #  define MSDOSFS 1
 499 # endif /* not MSDOSFS */
 500 # ifndef MFS
 501 #  define MFS 1
 502 # endif /* not MFS */
 503 # ifndef CD9660
 504 #  define CD9660 1
 505 # endif /* not CD9660 */
 506 # include <sys/mount.h>
 507 #endif /* HAVE_SYS_MOUNT_H */
 508
 509 #ifdef HAVE_SYS_VMOUNT_H
 510 # include <sys/vmount.h>
 511 #endif /* HAVE_SYS_VMOUNT_H */
 512
 513 /*
 514  * Actions to take if <linux/fs.h> exists.
 515  * There is no point in including this on a glibc2 system,
 516  * we're only asking for trouble
 517  */
 518 #if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2)
 519 /*
 520  * There are various conflicts in definitions between RedHat Linux, newer
 521  * 2.2 kernels, and <netinet/in.h> and <linux/fs.h>.
 522  */
 523 # ifdef HAVE_SOCKETBITS_H
 524 /* conflicts with <socketbits.h> */
 525 #  define _LINUX_SOCKET_H
 526 #  undef BLKFLSBUF
 527 #  undef BLKGETSIZE
 528 #  undef BLKRAGET
 529 #  undef BLKRASET
 530 #  undef BLKROGET
 531 #  undef BLKROSET
 532 #  undef BLKRRPART
 533 #  undef MS_MGC_VAL
 534 #  undef MS_RMT_MASK
 535 #  if defined(__GLIBC__) && __GLIBC__ >= 2
 536 /* conflicts with <waitflags.h> */
 537 #   undef WNOHANG
 538 #   undef WUNTRACED
 539 #  endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
 540 /* conflicts with <statfsbuf.h> */
 541 #  define _SYS_STATFS_H
 542 # endif /* HAVE_SOCKETBITS_H */
 543
 544 # ifdef _SYS_WAIT_H
 545 #  if defined(__GLIBC__) && __GLIBC__ >= 2
 546 /* conflicts with <bits/waitflags.h> (RedHat/Linux 6.0 and kernels 2.2 */
 547 #   undef WNOHANG
 548 #   undef WUNTRACED
 549 #  endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
 550 # endif /* _SYS_WAIT_H */
 551
 552 # ifdef HAVE_LINUX_POSIX_TYPES_H
 553 #  include <linux/posix_types.h>
 554 # endif /* HAVE_LINUX_POSIX_TYPES_H */
 555 # ifndef _LINUX_BYTEORDER_GENERIC_H
 556 #  define _LINUX_BYTEORDER_GENERIC_H
 557 # endif /* _LINUX_BYTEORDER_GENERIC_H */
 558 /* conflicts with <sys/mount.h> in 2.[12] kernels */
 559 # ifdef _SYS_MOUNT_H
 560 #  undef BLKFLSBUF
 561 #  undef BLKGETSIZE
 562 #  undef BLKRAGET
 563 #  undef BLKRASET
 564 #  undef BLKROGET
 565 #  undef BLKROSET
 566 #  undef BLKRRPART
 567 #  undef BLOCK_SIZE
 568 #  undef MS_MANDLOCK
 569 #  undef MS_MGC_VAL
 570 #  undef MS_NOATIME
 571 #  undef MS_NODEV
 572 #  undef MS_NODIRATIME
 573 #  undef MS_NOEXEC
 574 #  undef MS_NOSUID
 575 #  undef MS_RDONLY
 576 #  undef MS_REMOUNT
 577 #  undef MS_RMT_MASK
 578 #  undef MS_SYNCHRONOUS
 579 #  undef S_APPEND
 580 #  undef S_IMMUTABLE
 581 /* conflicts with <statfsbuf.h> */
 582 #  define _SYS_STATFS_H
 583 # endif /* _SYS_MOUNT_H */
 584 # ifndef _LINUX_STRING_H_
 585 #  define _LINUX_STRING_H_
 586 # endif /* not _LINUX_STRING_H_ */
 587 # ifdef HAVE_LINUX_KDEV_T_H
 588 #  define __KERNEL__
 589 #  include <linux/kdev_t.h>
 590 #  undef __KERNEL__
 591 # endif /* HAVE_LINUX_KDEV_T_H */
 592 # ifdef HAVE_LINUX_LIST_H
 593 #  define __KERNEL__
 594 #  include <linux/list.h>
 595 #  undef __KERNEL__
 596 # endif /* HAVE_LINUX_LIST_H */
 597 # include <linux/fs.h>
 598 #endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */
 599
 600 #ifdef HAVE_CDFS_CDFS_MOUNT_H
 601 # include <cdfs/cdfs_mount.h>
 602 #endif /* HAVE_CDFS_CDFS_MOUNT_H */
 603
 604 #ifdef HAVE_CDFS_CDFSMOUNT_H
 605 # include <cdfs/cdfsmount.h>
 606 #endif /* HAVE_CDFS_CDFSMOUNT_H */
 607
 608 /*
 609  * Actions to take if <linux/loop.h> exists.
 610  */
 611 #ifdef HAVE_LINUX_LOOP_H
 612 # ifdef HAVE_LINUX_POSIX_TYPES_H
 613 #  include <linux/posix_types.h>
 614 # endif /* HAVE_LINUX_POSIX_TYPES_H */
 615 /* next dev_t lines needed due to changes in kernel code */
 616 # undef dev_t
 617 # define dev_t unsigned short   /* compatible with Red Hat and SuSE */
 618 # include <linux/loop.h>
 619 #endif /* HAVE_LINUX_LOOP_H */
 620
 621 /*
 622  * AUTOFS PROTOCOL HEADER FILES:
 623  */
 624
 625 /*
 626  * Actions to take if <linux/auto_fs[4].h> exists.
 627  * We really don't want <linux/fs.h> pulled in here
 628  */
 629 #ifndef _LINUX_FS_H
 630 #define _LINUX_FS_H
 631 #endif /* _LINUX_FS_H */
 632 #ifdef HAVE_LINUX_AUTO_FS4_H
 633 # include <linux/auto_fs4.h>
 634 #else  /* not HAVE_LINUX_AUTO_FS4_H */
 635 # ifdef HAVE_LINUX_AUTO_FS_H
 636 #  include <linux/auto_fs.h>
 637 # endif /* HAVE_LINUX_AUTO_FS_H */
 638 #endif /* not HAVE_LINUX_AUTO_FS4_H */
 639
 640 /*
 641  * Actions to take if <sys/fs/autofs.h> exists.
 642  */
 643 #ifdef HAVE_SYS_FS_AUTOFS_H
 644 # include <sys/fs/autofs.h>
 645 #endif /* HAVE_SYS_FS_AUTOFS_H */
 646
 647 /*
 648  * Actions to take if <rpcsvc/autofs_prot.h> or <sys/fs/autofs_prot.h> exist.
 649  */
 650 #ifdef HAVE_RPCSVC_AUTOFS_PROT_H
 651 # include <rpcsvc/autofs_prot.h>
 652 #else  /* not HAVE_RPCSVC_AUTOFS_PROT_H */
 653 # ifdef HAVE_SYS_FS_AUTOFS_PROT_H
 654 #  include <sys/fs/autofs_prot.h>
 655 # endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
 656 #endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */
 657
 658 /*
 659  * Actions to take if <lber.h> exists.
 660  * This header file is required before <ldap.h> can be included.
 661  */
 662 #ifdef HAVE_LBER_H
 663 # include <lber.h>
 664 #endif /* HAVE_LBER_H */
 665
 666 /*
 667  * Actions to take if <ldap.h> exists.
 668  */
 669 #ifdef HAVE_LDAP_H
 670 # include <ldap.h>
 671 #endif /* HAVE_LDAP_H */
 672
 673 /****************************************************************************
 674  ** IMPORTANT!!!                                                           **
 675  ** We always include am-utils' amu_autofs_prot.h.                         **
 676  ** That is actually defined in "conf/autofs/autofs_${autofs_style}.h"     **
 677  ****************************************************************************/
 678 #include <amu_autofs_prot.h>
 679
 680
 681 /*
 682  * NFS PROTOCOL HEADER FILES:
 683  */
 684
 685 /*
 686  * Actions to take if <nfs/export.h> exists.
 687  */
 688 #ifdef HAVE_NFS_EXPORT_H
 689 # include <nfs/export.h>
 690 #endif /* HAVE_NFS_EXPORT_H */
 691
 692 /****************************************************************************
 693  ** IMPORTANT!!!                                                           **
 694  ** We always include am-utils' amu_nfs_prot.h.                            **
 695  ** That is actually defined in "conf/nfs_prot/nfs_prot_${host_os_name}.h" **
 696  ****************************************************************************/
 697 #include <amu_nfs_prot.h>
 698
 699 /*
 700  * DO NOT INCLUDE THESE FILES:
 701  * They conflicts with other NFS headers and are generally not needed.
 702  */
 703 #ifdef DO_NOT_INCLUDE
 704 # ifdef HAVE_NFS_NFS_CLNT_H
 705 #  include <nfs/nfs_clnt.h>
 706 # endif /* HAVE_NFS_NFS_CLNT_H */
 707 # ifdef HAVE_LINUX_NFS_H
 708 #  include <linux/nfs.h>
 709 # endif /* HAVE_LINUX_NFS_H */
 710 #endif /* DO NOT INCLUDE */
 711
 712 /*
 713  * Actions to take if one of the nfs headers exists.
 714  */
 715 #ifdef HAVE_NFS_NFS_GFS_H
 716 # include <nfs/nfs_gfs.h>
 717 #endif /* HAVE_NFS_NFS_GFS_H */
 718 #ifdef HAVE_NFS_MOUNT_H
 719 # include <nfs/mount.h>
 720 #endif /* HAVE_NFS_MOUNT_H */
 721 #ifdef HAVE_NFS_NFS_MOUNT_H_off
 722 /* broken on nextstep3 (includes non-existing headers) */
 723 # include <nfs/nfs_mount.h>
 724 #endif /* HAVE_NFS_NFS_MOUNT_H */
 725 #ifdef HAVE_NFS_PATHCONF_H
 726 # include <nfs/pathconf.h>
 727 #endif /* HAVE_NFS_PATHCONF_H */
 728 #ifdef HAVE_SYS_FS_NFS_MOUNT_H
 729 # include <sys/fs/nfs/mount.h>
 730 #endif /* HAVE_SYS_FS_NFS_MOUNT_H */
 731 #ifdef HAVE_SYS_FS_NFS_NFS_CLNT_H
 732 # include <sys/fs/nfs/nfs_clnt.h>
 733 #endif /* HAVE_SYS_FS_NFS_NFS_CLNT_H */
 734 #ifdef HAVE_SYS_FS_NFS_CLNT_H
 735 # include <sys/fs/nfs_clnt.h>
 736 #endif /* HAVE_SYS_FS_NFS_CLNT_H */
 737
 738 /* complex rules for linux/nfs_mount.h: broken on so many systems */
 739 #ifdef HAVE_LINUX_NFS_MOUNT_H
 740 # ifndef _LINUX_NFS_H
 741 #  define _LINUX_NFS_H
 742 # endif /* not _LINUX_NFS_H */
 743 # ifndef _LINUX_NFS2_H
 744 #  define _LINUX_NFS2_H
 745 # endif /* not _LINUX_NFS2_H */
 746 # ifndef _LINUX_NFS3_H
 747 #  define _LINUX_NFS3_H
 748 # endif /* not _LINUX_NFS3_H */
 749 # ifndef _LINUX_NFS_FS_H
 750 #  define _LINUX_NFS_FS_H
 751 # endif /* not _LINUX_NFS_FS_H */
 752 # ifndef _LINUX_IN_H
 753 #  define _LINUX_IN_H
 754 # endif /* not _LINUX_IN_H */
 755 # ifndef __KERNEL__
 756 #  define __KERNEL__
 757 # endif /* __KERNEL__ */
 758 # include <linux/nfs_mount.h>
 759 # undef __KERNEL__
 760 #endif /* HAVE_LINUX_NFS_MOUNT_H */
 761
 762 /*
 763  * Actions to take if <pwd.h> exists.
 764  */
 765 #ifdef HAVE_PWD_H
 766 # include <pwd.h>
 767 #endif /* HAVE_PWD_H */
 768
 769 /*
 770  * Actions to take if <hesiod.h> exists.
 771  */
 772 #ifdef HAVE_HESIOD_H
 773 # include <hesiod.h>
 774 #endif /* HAVE_HESIOD_H */
 775
 776 /*
 777  * Actions to take if <arpa/nameser.h> exists.
 778  * Should be included before <resolv.h>.
 779  */
 780 #ifdef HAVE_ARPA_NAMESER_H
 781 # ifdef NOERROR
 782 #  undef NOERROR
 783 # endif /* NOERROR */
 784 /*
 785  * Conflicts with <sys/tpicommon.h> which is included from <sys/tiuser.h>
 786  * on Solaris 2.6 systems.  So undefine it first.
 787  */
 788 # ifdef T_UNSPEC
 789 #  undef T_UNSPEC
 790 # endif /* T_UNSPEC */
 791 # include <arpa/nameser.h>
 792 #endif /* HAVE_ARPA_NAMESER_H */
 793
 794 /*
 795  * Actions to take if <arpa/inet.h> exists.
 796  */
 797 #ifdef HAVE_ARPA_INET_H
 798 # ifdef HAVE_BAD_HEADERS
 799 /* aix 4.3: avoid including <net/if_dl.h> */
 800 struct sockaddr_dl;
 801 # endif /* HAVE_BAD_HEADERS */
 802 # include <arpa/inet.h>
 803 #endif /* HAVE_ARPA_INET_H */
 804
 805 /*
 806  * Actions to take if <resolv.h> exists.
 807  */
 808 #ifdef HAVE_RESOLV_H
 809 /*
 810  * On AIX 5.2, both <resolv.h> and <arpa/nameser_compat.h> define MAXDNAME,
 811  * if compiling with gcc -D_USE_IRS (so that we get extern definitions for
 812  * hstrerror() and others).
 813  */
 814 # if defined(_AIX) && defined(MAXDNAME) && defined(_USE_IRS)
 815 #  undef MAXDNAME
 816 # endif /* defined(_AIX) && defined(MAXDNAME) && defined(_USE_IRS) */
 817 # include <resolv.h>
 818 #endif /* HAVE_RESOLV_H */
 819
 820 /*
 821  * Actions to take if <sys/uio.h> exists.
 822  */
 823 #ifdef HAVE_SYS_UIO_H
 824 # include <sys/uio.h>
 825 #endif /* HAVE_SYS_UIO_H */
 826
 827 /*
 828  * Actions to take if <sys/fs/cachefs_fs.h> exists.
 829  */
 830 #ifdef HAVE_SYS_FS_CACHEFS_FS_H
 831 # include <sys/fs/cachefs_fs.h>
 832 #endif /* HAVE_SYS_FS_CACHEFS_FS_H */
 833
 834 /*
 835  * Actions to take if <sys/fs/pc_fs.h> exists.
 836  */
 837 #ifdef HAVE_SYS_FS_PC_FS_H
 838 # include <sys/fs/pc_fs.h>
 839 #endif /* HAVE_SYS_FS_PC_FS_H */
 840
 841 /*
 842  * Actions to take if <msdosfs/msdosfsmount.h> exists.
 843  */
 844 #ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
 845 # include <msdosfs/msdosfsmount.h>
 846 #endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
 847
 848 /*
 849  * Actions to take if <fs/msdosfs/msdosfsmount.h> exists.
 850  */
 851 #ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
 852 # include <fs/msdosfs/msdosfsmount.h>
 853 #endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
 854
 855 /*
 856  * Actions to take if <sys/fs/tmp.h> exists.
 857  */
 858 #ifdef HAVE_SYS_FS_TMP_H
 859 # include <sys/fs/tmp.h>
 860 #endif /* HAVE_SYS_FS_TMP_H */
 861 #ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
 862 # include <fs/tmpfs/tmpfs_args.h>
 863 #endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
 864
 865
 866 /*
 867  * Actions to take if <sys/fs/ufs_mount.h> exists.
 868  */
 869 #ifdef HAVE_SYS_FS_UFS_MOUNT_H
 870 # include <sys/fs/ufs_mount.h>
 871 #endif /* HAVE_SYS_FS_UFS_MOUNT_H */
 872 #ifdef  HAVE_UFS_UFS_UFSMOUNT_H_off
 873 # error do not include this file here because on netbsd/openbsd it
 874 # error causes errors with other header files.  Instead, add it to the
 875 # error specific conf/nfs_prot_*.h file.
 876 # include <ufs/ufs/ufsmount.h>
 877 #endif  /* HAVE_UFS_UFS_UFSMOUNT_H_off */
 878
 879 /*
 880  * Actions to take if <sys/fs/efs_clnt.h> exists.
 881  */
 882 #ifdef HAVE_SYS_FS_EFS_CLNT_H
 883 # include <sys/fs/efs_clnt.h>
 884 #endif /* HAVE_SYS_FS_EFS_CLNT_H */
 885 #ifdef HAVE_FS_EFS_EFS_MOUNT_H
 886 # include <fs/efs/efs_mount.h>
 887 #endif /* HAVE_FS_EFS_EFS_MOUNT_H */
 888
 889 /*
 890  * Actions to take if <sys/fs/xfs_clnt.h> exists.
 891  */
 892 #ifdef HAVE_SYS_FS_XFS_CLNT_H
 893 # include <sys/fs/xfs_clnt.h>
 894 #endif /* HAVE_SYS_FS_XFS_CLNT_H */
 895
 896 /*
 897  * Actions to take if <assert.h> exists.
 898  */
 899 #ifdef HAVE_ASSERT_H
 900 # include <assert.h>
 901 #endif /* HAVE_ASSERT_H */
 902
 903 /*
 904  * Actions to take if <cfs.h> exists.
 905  */
 906 #ifdef HAVE_CFS_H
 907 # include <cfs.h>
 908 #endif /* HAVE_CFS_H */
 909
 910 /*
 911  * Actions to take if <cluster.h> exists.
 912  */
 913 #ifdef HAVE_CLUSTER_H
 914 # include <cluster.h>
 915 #endif /* HAVE_CLUSTER_H */
 916
 917 /*
 918  * Actions to take if <ctype.h> exists.
 919  */
 920 #ifdef HAVE_CTYPE_H
 921 # include <ctype.h>
 922 #endif /* HAVE_CTYPE_H */
 923
 924 /*
 925  * Actions to take if <errno.h> exists.
 926  */
 927 #ifdef HAVE_ERRNO_H
 928 # include <errno.h>
 929 #else
 930 /*
 931  * Actions to take if <sys/errno.h> exists.
 932  */
 933 # ifdef HAVE_SYS_ERRNO_H
 934 # include <sys/errno.h>
 935 extern int errno;
 936 # endif /* HAVE_SYS_ERRNO_H */
 937 #endif /* HAVE_ERRNO_H */
 938
 939 /*
 940  * Actions to take if <grp.h> exists.
 941  */
 942 #ifdef HAVE_GRP_H
 943 # include <grp.h>
 944 #endif /* HAVE_GRP_H */
 945
 946 /*
 947  * Actions to take if <hsfs/hsfs.h> exists.
 948  */
 949 #ifdef HAVE_HSFS_HSFS_H
 950 # include <hsfs/hsfs.h>
 951 #endif /* HAVE_HSFS_HSFS_H */
 952
 953 /*
 954  * Actions to take if <cdfs/cdfsmount.h> exists.
 955  */
 956 #ifdef HAVE_CDFS_CDFSMOUNT_H
 957 # include <cdfs/cdfsmount.h>
 958 #endif /* HAVE_CDFS_CDFSMOUNT_H */
 959
 960 /*
 961  * Actions to take if <isofs/cd9660/cd9660_mount.h> exists.
 962  */
 963 #ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
 964 # include <isofs/cd9660/cd9660_mount.h>
 965 #endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
 966
 967 /*
 968  * Actions to take if <fs/udf/udf_mount.h> exists.
 969  */
 970 #ifdef HAVE_FS_UDF_UDF_MOUNT_H
 971 # include <fs/udf/udf_mount.h>
 972 #endif /* HAVE_FS_UDF_UDF_MOUNT_H */
 973
 974 /*
 975  * Actions to take if <mount.h> exists.
 976  */
 977 #ifdef HAVE_MOUNT_H
 978 # include <mount.h>
 979 #endif /* HAVE_MOUNT_H */
 980
 981 /*
 982  * Actions to take if <nsswitch.h> exists.
 983  */
 984 #ifdef HAVE_NSSWITCH_H
 985 # include <nsswitch.h>
 986 #endif /* HAVE_NSSWITCH_H */
 987
 988 /*
 989  * Actions to take if <rpc/auth_des.h> exists.
 990  */
 991 #ifdef HAVE_RPC_AUTH_DES_H
 992 # include <rpc/auth_des.h>
 993 #endif /* HAVE_RPC_AUTH_DES_H */
 994
 995 /*
 996  * Actions to take if <rpc/pmap_clnt.h> exists.
 997  */
 998 #ifdef HAVE_RPC_PMAP_CLNT_H
 999 # include <rpc/pmap_clnt.h>
1000 #endif /* HAVE_RPC_PMAP_CLNT_H */
1001
1002 /*
1003  * Actions to take if <rpc/pmap_prot.h> exists.
1004  */
1005 #ifdef HAVE_RPC_PMAP_PROT_H
1006 # include <rpc/pmap_prot.h>
1007 #endif /* HAVE_RPC_PMAP_PROT_H */
1008
1009
1010 /*
1011  * Actions to take if <rpcsvc/mount.h> exists.
1012  * AIX does not protect against this file doubly included,
1013  * so I have to do my own protection here.
1014  */
1015 #ifdef HAVE_RPCSVC_MOUNT_H
1016 # ifndef _RPCSVC_MOUNT_H
1017 #  include <rpcsvc/mount.h>
1018 # endif /* not _RPCSVC_MOUNT_H */
1019 #endif /* HAVE_RPCSVC_MOUNT_H */
1020
1021 /*
1022  * Actions to take if <rpcsvc/nis.h> exists.
1023  */
1024 #ifdef HAVE_RPCSVC_NIS_H
1025 /*
1026  * Solaris 10 (build 72) defines GROUP_OBJ in <sys/acl.h>, which is included
1027  * in many other header files.  <rpcsvc/nis.h> uses GROUP_OBJ inside enum
1028  * zotypes.  So if you're unlucky enough to include both headers, you get a
1029  * compile error because the two symbols conflict.
1030  * A similar conflict arises with Sun cc and the definition of "GROUP".
1031  *
1032  * Temp hack: undefine acl.h's GROUP_OBJ and GROUP because they're not needed
1033  * for am-utils.
1034  */
1035 # ifdef GROUP_OBJ
1036 #  undef GROUP_OBJ
1037 # endif /* GROUP_OBJ */
1038 # ifdef GROUP
1039 #  undef GROUP
1040 # endif /* GROUP */
1041 # include <rpcsvc/nis.h>
1042 #endif /* HAVE_RPCSVC_NIS_H */
1043
1044 /*
1045  * Actions to take if <setjmp.h> exists.
1046  */
1047 #ifdef HAVE_SETJMP_H
1048 # include <setjmp.h>
1049 #endif /* HAVE_SETJMP_H */
1050
1051 /*
1052  * Actions to take if <signal.h> exists.
1053  */
1054 #ifdef HAVE_SIGNAL_H
1055 # include <signal.h>
1056 #endif /* HAVE_SIGNAL_H */
1057
1058 /*
1059  * Actions to take if <string.h> exists.
1060  */
1061 #ifdef HAVE_STRING_H
1062 # include <string.h>
1063 #endif /* HAVE_STRING_H */
1064
1065 /*
1066  * Actions to take if <strings.h> exists.
1067  */
1068 #ifdef HAVE_STRINGS_H
1069 # include <strings.h>
1070 #endif /* HAVE_STRINGS_H */
1071
1072 /*
1073  * Actions to take if <sys/config.h> exists.
1074  */
1075 #ifdef HAVE_SYS_CONFIG_H
1076 # include <sys/config.h>
1077 #endif /* HAVE_SYS_CONFIG_H */
1078
1079 /*
1080  * Actions to take if <sys/dg_mount.h> exists.
1081  */
1082 #ifdef HAVE_SYS_DG_MOUNT_H
1083 # include <sys/dg_mount.h>
1084 #endif /* HAVE_SYS_DG_MOUNT_H */
1085
1086 /*
1087  * Actions to take if <sys/fs_types.h> exists.
1088  */
1089 #ifdef HAVE_SYS_FS_TYPES_H
1090 /*
1091  * Define KERNEL here to avoid multiple definitions of gt_names[] on
1092  * Ultrix 4.3.
1093  */
1094 # define KERNEL
1095 # include <sys/fs_types.h>
1096 # undef KERNEL
1097 #endif /* HAVE_SYS_FS_TYPES_H */
1098
1099 /*
1100  * Actions to take if <sys/fstyp.h> exists.
1101  */
1102 #ifdef HAVE_SYS_FSTYP_H
1103 # include <sys/fstyp.h>
1104 #endif /* HAVE_SYS_FSTYP_H */
1105
1106 /*
1107  * Actions to take if <sys/lock.h> exists.
1108  */
1109 #ifdef HAVE_SYS_LOCK_H
1110 # include <sys/lock.h>
1111 #endif /* HAVE_SYS_LOCK_H */
1112
1113 /*
1114  * Actions to take if <sys/machine.h> exists.
1115  */
1116 #ifdef HAVE_SYS_MACHINE_H
1117 # include <sys/machine.h>
1118 #endif /* HAVE_SYS_MACHINE_H */
1119
1120 /*
1121  * Actions to take if <sys/mntctl.h> exists.
1122  */
1123 #ifdef HAVE_SYS_MNTCTL_H
1124 # include <sys/mntctl.h>
1125 #endif /* HAVE_SYS_MNTCTL_H */
1126
1127 /*
1128  * Actions to take if <sys/mnttab.h> exists.
1129  */
1130 #ifdef HAVE_SYS_MNTTAB_H
1131 # include <sys/mnttab.h>
1132 #endif /* HAVE_SYS_MNTTAB_H */
1133
1134 /*
1135  * Actions to take if <mnttab.h> exists.
1136  * Do not include it if MNTTAB is already defined because it probably
1137  * came from <sys/mnttab.h> and we do not want conflicting definitions.
1138  */
1139 #if defined(HAVE_MNTTAB_H) && !defined(MNTTAB)
1140 # include <mnttab.h>
1141 #endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */
1142
1143 /*
1144  * Actions to take if <netconfig.h> exists.
1145  */
1146 #ifdef HAVE_NETCONFIG_H
1147 # include <netconfig.h>
1148 /* Some systems (Solaris 2.5.1) don't declare this external */
1149 extern char *nc_sperror(void);
1150 #endif /* HAVE_NETCONFIG_H */
1151
1152 /*
1153  * Actions to take if <sys/netconfig.h> exists.
1154  */
1155 #ifdef HAVE_SYS_NETCONFIG_H
1156 # include <sys/netconfig.h>
1157 #endif /* HAVE_SYS_NETCONFIG_H */
1158
1159 /*
1160  * Actions to take if <sys/pathconf.h> exists.
1161  */
1162 #ifdef HAVE_SYS_PATHCONF_H
1163 # include <sys/pathconf.h>
1164 #endif /* HAVE_SYS_PATHCONF_H */
1165
1166 /*
1167  * Actions to take if <sys/resource.h> exists.
1168  */
1169 #ifdef HAVE_SYS_RESOURCE_H
1170 # include <sys/resource.h>
1171 #endif /* HAVE_SYS_RESOURCE_H */
1172
1173 /*
1174  * Actions to take if <sys/sema.h> exists.
1175  */
1176 #ifdef HAVE_SYS_SEMA_H
1177 # include <sys/sema.h>
1178 #endif /* HAVE_SYS_SEMA_H */
1179
1180 /*
1181  * Actions to take if <sys/signal.h> exists.
1182  */
1183 #ifdef HAVE_SYS_SIGNAL_H
1184 # include <sys/signal.h>
1185 #endif /* HAVE_SYS_SIGNAL_H */
1186
1187 /*
1188  * Actions to take if <sys/sockio.h> exists.
1189  */
1190 #ifdef HAVE_SYS_SOCKIO_H
1191 # include <sys/sockio.h>
1192 #endif /* HAVE_SYS_SOCKIO_H */
1193
1194 /*
1195  * Actions to take if <sys/syscall.h> exists.
1196  */
1197 #ifdef HAVE_SYS_SYSCALL_H
1198 # include <sys/syscall.h>
1199 #endif /* HAVE_SYS_SYSCALL_H */
1200
1201 /*
1202  * Actions to take if <sys/syslimits.h> exists.
1203  */
1204 #ifdef HAVE_SYS_SYSLIMITS_H
1205 # include <sys/syslimits.h>
1206 #endif /* HAVE_SYS_SYSLIMITS_H */
1207
1208 /*
1209  * Actions to take if <tiuser.h> exists.
1210  */
1211 #ifdef HAVE_TIUSER_H
1212 /*
1213  * Some systems like AIX have multiple definitions for T_NULL and others
1214  * that are defined first in <arpa/nameser.h>.
1215  */
1216 # ifdef HAVE_ARPA_NAMESER_H
1217 #  ifdef T_NULL
1218 #   undef T_NULL
1219 #  endif /* T_NULL */
1220 #  ifdef T_UNSPEC
1221 #   undef T_UNSPEC
1222 #  endif /* T_UNSPEC */
1223 #  ifdef T_IDLE
1224 #   undef T_IDLE
1225 #  endif /* T_IDLE */
1226 # endif /* HAVE_ARPA_NAMESER_H */
1227 # include <tiuser.h>
1228 #endif /* HAVE_TIUSER_H */
1229
1230 /*
1231  * Actions to take if <sys/tiuser.h> exists.
1232  */
1233 #ifdef HAVE_SYS_TIUSER_H
1234 # include <sys/tiuser.h>
1235 #endif /* HAVE_SYS_TIUSER_H */
1236
1237 /*
1238  * Actions to take if <sys/statfs.h> exists.
1239  */
1240 #ifdef HAVE_SYS_STATFS_H
1241 # include <sys/statfs.h>
1242 #endif /* HAVE_SYS_STATFS_H */
1243
1244 /*
1245  * Actions to take if <sys/statvfs.h> exists.
1246  */
1247 #ifdef HAVE_SYS_STATVFS_H
1248 # include <sys/statvfs.h>
1249 #endif /* HAVE_SYS_STATVFS_H */
1250
1251 /*
1252  * Actions to take if <sys/vfs.h> exists.
1253  */
1254 #ifdef HAVE_SYS_VFS_H
1255 # include <sys/vfs.h>
1256 #endif /* HAVE_SYS_VFS_H */
1257
1258 /*
1259  * Actions to take if <sys/vmount.h> exists.
1260  */
1261 #ifdef HAVE_SYS_VMOUNT_H
1262 # include <sys/vmount.h>
1263 #endif /* HAVE_SYS_VMOUNT_H */
1264
1265 /*
1266  * Actions to take if <ufs/ufs_mount.h> exists.
1267  */
1268 #ifdef HAVE_UFS_UFS_MOUNT_H
1269 # include <ufs/ufs_mount.h>
1270 #endif /* HAVE_UFS_UFS_MOUNT_H */
1271
1272 /*
1273  * Are S_ISDIR, S_ISREG, et al broken?  If not, include <sys/stat.h>.
1274  * Turned off the not using sys/stat.h based on if the macros are
1275  * "broken", because they incorrectly get reported as broken on
1276  * ncr2.
1277  */
1278 #ifndef STAT_MACROS_BROKEN_notused
1279 /*
1280  * RedHat Linux 4.2 (alpha) has a problem in the headers that causes
1281  * duplicate definitions, and also some other nasty bugs.  Upgrade to Redhat
1282  * 5.0!
1283  */
1284 # ifdef HAVE_SYS_STAT_H
1285 /* avoid duplicates or conflicts with <linux/stat.h> (RedHat alpha linux) */
1286 #  if defined(S_IFREG) && defined(HAVE_STATBUF_H)
1287 #   include <statbuf.h>
1288 #   undef S_IFBLK
1289 #   undef S_IFCHR
1290 #   undef S_IFDIR
1291 #   undef S_IFIFO
1292 #   undef S_IFLNK
1293 #   undef S_IFMT
1294 #   undef S_IFREG
1295 #   undef S_IFSOCK
1296 #   undef S_IRGRP
1297 #   undef S_IROTH
1298 #   undef S_IRUSR
1299 #   undef S_IRWXG
1300 #   undef S_IRWXO
1301 #   undef S_IRWXU
1302 #   undef S_ISBLK
1303 #   undef S_ISCHR
1304 #   undef S_ISDIR
1305 #   undef S_ISFIFO
1306 #   undef S_ISGID
1307 #   undef S_ISLNK
1308 #   undef S_ISREG
1309 #   undef S_ISSOCK
1310 #   undef S_ISUID
1311 #   undef S_ISVTX
1312 #   undef S_IWGRP
1313 #   undef S_IWOTH
1314 #   undef S_IWUSR
1315 #   undef S_IXGRP
1316 #   undef S_IXOTH
1317 #   undef S_IXUSR
1318 #  endif /* defined(S_IFREG) && defined(HAVE_STATBUF_H) */
1319 #  include <sys/stat.h>
1320 # endif /* HAVE_SYS_STAT_H */
1321 #endif /* not STAT_MACROS_BROKEN_notused */
1322
1323 /*
1324  * Actions to take if <stdio.h> exists.
1325  */
1326 #ifdef HAVE_STDIO_H
1327 # include <stdio.h>
1328 #endif /* HAVE_STDIO_H */
1329
1330 /*
1331  * Actions to take if <stdlib.h> exists.
1332  */
1333 #ifdef HAVE_STDLIB_H
1334 # include <stdlib.h>
1335 #endif /* HAVE_STDLIB_H */
1336
1337 /*
1338  * Actions to take if <regex.h> exists.
1339  */
1340 #ifdef HAVE_REGEX_H
1341 # include <regex.h>
1342 #endif /* HAVE_REGEX_H */
1343
1344 /*
1345  * Actions to take if <tcpd.h> exists.
1346  */
1347 #if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
1348 # include <tcpd.h>
1349 #endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
1350
1351
1352 /****************************************************************************/
1353 /*
1354  * Specific macros we're looking for.
1355  */
1356 #ifndef HAVE_MEMSET
1357 # ifdef HAVE_BZERO
1358 #  define       memset(ptr, val, len)   bzero((ptr), (len))
1359 # else /* not HAVE_BZERO */
1360 #  error Cannot find either memset or bzero!
1361 # endif /* not HAVE_BZERO */
1362 #endif /* not HAVE_MEMSET */
1363
1364 #ifndef HAVE_MEMMOVE
1365 # ifdef HAVE_BCOPY
1366 #  define       memmove(to, from, len)  bcopy((from), (to), (len))
1367 # else /* not HAVE_BCOPY */
1368 #  error Cannot find either memmove or bcopy!
1369 # endif /* not HAVE_BCOPY */
1370 #endif /* not HAVE_MEMMOVE */
1371
1372 /*
1373  * memcmp() is more problematic:
1374  * Systems that don't have it, but have bcmp(), will use bcmp() instead.
1375  * Those that have it, but it is bad (SunOS 4 doesn't handle
1376  * 8 bit comparisons correctly), will get to use am_memcmp().
1377  * Otherwise if you have memcmp() and it is good, use it.
1378  */
1379 #ifdef HAVE_MEMCMP
1380 # ifdef HAVE_BAD_MEMCMP
1381 #  define       memcmp          am_memcmp
1382 extern int am_memcmp(const voidp s1, const voidp s2, size_t len);
1383 # endif /* HAVE_BAD_MEMCMP */
1384 #else /* not HAVE_MEMCMP */
1385 # ifdef HAVE_BCMP
1386 #  define       memcmp(a, b, len)       bcmp((a), (b), (len))
1387 # endif /* HAVE_BCMP */
1388 #endif /* not HAVE_MEMCMP */
1389
1390 #ifndef HAVE_SETEUID
1391 # ifdef HAVE_SETRESUID
1392 #  define       seteuid(x)              setresuid(-1,(x),-1)
1393 # else /* not HAVE_SETRESUID */
1394 #  error Cannot find either seteuid or setresuid!
1395 # endif /* not HAVE_SETRESUID */
1396 #endif /* not HAVE_SETEUID */
1397
1398 /*
1399  * Define type of mntent_t.
1400  * Defaults to struct mntent, else struct mnttab.  If neither is found, and
1401  * the operating system does keep not mount tables in the kernel, then flag
1402  * it as an error.  If neither is found and the OS keeps mount tables in the
1403  * kernel, then define our own version of mntent; it will be needed for amd
1404  * to keep its own internal version of the mount tables.
1405  */
1406 #ifdef HAVE_STRUCT_MNTENT
1407 typedef struct mntent mntent_t;
1408 #else /* not HAVE_STRUCT_MNTENT */
1409 # ifdef HAVE_STRUCT_MNTTAB
1410 typedef struct mnttab mntent_t;
1411 /* map struct mnttab field names to struct mntent field names */
1412 #  define mnt_fsname    mnt_special
1413 #  define mnt_dir       mnt_mountp
1414 #  define mnt_opts      mnt_mntopts
1415 #  define mnt_type      mnt_fstype
1416 # else /* not HAVE_STRUCT_MNTTAB */
1417 #  ifdef MOUNT_TABLE_ON_FILE
1418 #   error Could not find definition for struct mntent or struct mnttab!
1419 #  else /* not MOUNT_TABLE_ON_FILE */
1420 typedef struct _am_mntent {
1421   char  *mnt_fsname;            /* name of mounted file system */
1422   char  *mnt_dir;               /* file system path prefix */
1423   char  *mnt_type;              /* MNTTAB_TYPE_* */
1424   char  *mnt_opts;              /* MNTTAB_OPT_* */
1425   int   mnt_freq;               /* dump frequency, in days */
1426   int   mnt_passno;             /* pass number on parallel fsck */
1427 } mntent_t;
1428 #  endif /* not MOUNT_TABLE_ON_FILE */
1429 # endif /* not HAVE_STRUCT_MNTTAB */
1430 #endif /* not HAVE_STRUCT_MNTENT */
1431
1432 /*
1433  * Provide FD_* macros for systems that lack them.
1434  */
1435 #ifndef FD_SET
1436 # define FD_SET(fd, set) (*(set) |= (1 << (fd)))
1437 # define FD_ISSET(fd, set) (*(set) & (1 << (fd)))
1438 # define FD_CLR(fd, set) (*(set) &= ~(1 << (fd)))
1439 # define FD_ZERO(set) (*(set) = 0)
1440 #endif /* not FD_SET */
1441
1442
1443 /*
1444  * Complete external definitions missing from some systems.
1445  */
1446
1447 #ifndef HAVE_EXTERN_SYS_ERRLIST
1448 extern const char *const sys_errlist[];
1449 #endif /* not HAVE_EXTERN_SYS_ERRLIST */
1450
1451 #ifndef HAVE_EXTERN_OPTARG
1452 extern char *optarg;
1453 extern int optind;
1454 #endif /* not HAVE_EXTERN_OPTARG */
1455
1456 #if defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR)
1457 extern char *clnt_spcreateerror(const char *s);
1458 #endif /* defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR) */
1459
1460 #if defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO)
1461 extern char *clnt_sperrno(const enum clnt_stat num);
1462 #endif /* defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO) */
1463
1464 #ifndef HAVE_EXTERN_FREE
1465 extern void free(voidp);
1466 #endif /* not HAVE_EXTERN_FREE */
1467
1468 #if defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS)
1469 extern void get_myaddress(struct sockaddr_in *addr);
1470 #endif /* defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS) */
1471
1472 #if defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME)
1473 # if defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS)
1474 extern int getdomainname(char *name, int namelen);
1475 # endif /* defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS) */
1476 #endif /* defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME) */
1477
1478 #if defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE)
1479 extern int getdtablesize(void);
1480 #endif /* defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE) */
1481
1482 #if defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME)
1483 extern int gethostname(char *name, int namelen);
1484 #endif /* defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME) */
1485
1486 #ifndef HAVE_EXTERN_GETLOGIN
1487 extern char *getlogin(void);
1488 #endif /* not HAVE_EXTERN_GETLOGIN */
1489
1490 #if defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE)
1491 extern int getpagesize(void);
1492 #endif /* defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE) */
1493
1494 #ifndef HAVE_EXTERN_GETWD
1495 extern char *getwd(char *s);
1496 #endif /* not HAVE_EXTERN_GETWD */
1497
1498 #if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) && !defined(HAVE_EXTERN_HOSTS_CTL)
1499 extern int hosts_ctl(char *daemon, char *client_name, char *client_addr, char *client_user);
1500 #endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) && !defined(HAVE_EXTERN_HOSTS_CTL) */
1501
1502 #ifndef HAVE_EXTERN_INNETGR
1503 extern int innetgr(char *, char *, char *, char *);
1504 #endif /* not HAVE_EXTERN_INNETGR */
1505
1506 #if defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP)
1507 extern int mkstemp(char *);
1508 #endif /* defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP) */
1509
1510 #ifndef HAVE_EXTERN_SBRK
1511 extern caddr_t sbrk(int incr);
1512 #endif /* not HAVE_EXTERN_SBRK */
1513
1514 #if defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID)
1515 extern int seteuid(uid_t euid);
1516 #endif /* not defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID) */
1517
1518 #if defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER)
1519 extern int setitimer(int, struct itimerval *, struct itimerval *);
1520 #endif /* defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER) */
1521
1522 #ifndef HAVE_EXTERN_SLEEP
1523 extern unsigned int sleep(unsigned int seconds);
1524 #endif /* not HAVE_EXTERN_SETITIMER */
1525
1526 #ifndef HAVE_EXTERN_STRCASECMP
1527 /*
1528  * define this extern even if function does not exist, for it will
1529  * be filled in by libamu/strcasecmp.c
1530  */
1531 extern int strcasecmp(const char *s1, const char *s2);
1532 #endif /* not HAVE_EXTERN_STRCASECMP */
1533
1534 #ifndef HAVE_EXTERN_STRDUP
1535 /*
1536  * define this extern even if function does not exist, for it will
1537  * be filled in by libamu/strdup.c
1538  */
1539 extern char *strdup(const char *s);
1540 #endif /* not HAVE_EXTERN_STRDUP */
1541
1542 #ifndef HAVE_EXTERN_STRLCAT
1543 /*
1544  * define this extern even if function does not exist, for it will
1545  * be filled in by libamu/strlcat.c
1546  */
1547 extern size_t strlcat(char *dst, const char *src, size_t siz);
1548 #endif /* not HAVE_EXTERN_STRLCAT */
1549
1550 #ifndef HAVE_EXTERN_STRLCPY
1551 /*
1552  * define this extern even if function does not exist, for it will
1553  * be filled in by libamu/strlcpy.c
1554  */
1555 extern size_t strlcpy(char *dst, const char *src, size_t siz);
1556 #endif /* not HAVE_EXTERN_STRLCPY */
1557
1558 #if defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR)
1559 extern char *strstr(const char *s1, const char *s2);
1560 #endif /* defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR) */
1561
1562 #if defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP)
1563 extern int usleep(u_int useconds);
1564 #endif /* defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP) */
1565
1566 #ifndef HAVE_EXTERN_UALARM
1567 extern u_int ualarm(u_int usecs, u_int interval);
1568 #endif /* not HAVE_EXTERN_UALARM */
1569
1570 #if defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3)
1571 extern int wait3(int *statusp, int options, struct rusage *rusage);
1572 #endif /* defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3) */
1573
1574 #if defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF)
1575 extern int vsnprintf(char *, int, const char *, ...);
1576 #endif /* defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF) */
1577
1578 #ifndef HAVE_EXTERN_XDR_CALLMSG
1579 extern bool_t xdr_callmsg(XDR *xdrs, struct rpc_msg *msg);
1580 #endif /* not HAVE_EXTERN_XDR_CALLMSG */
1581
1582 #ifndef HAVE_EXTERN_XDR_OPAQUE_AUTH
1583 extern bool_t xdr_opaque_auth(XDR *xdrs, struct opaque_auth *auth);
1584 #endif /* not HAVE_EXTERN_XDR_OPAQUE_AUTH */
1585
1586 /****************************************************************************/
1587 /*
1588  * amd-specific header files.
1589  */
1590 #ifdef THIS_HEADER_FILE_IS_INCLUDED_ABOVE
1591 # include <amu_nfs_prot.h>
1592 #endif /* THIS_HEADER_FILE_IS_INCLUDED_ABOVE */
1593 #include <am_compat.h>
1594 #include <am_xdr_func.h>
1595 #include <am_utils.h>
1596 #include <amq_defs.h>
1597 #include <aux_conf.h>
1598
1599
1600 /****************************************************************************/
1601 /*
1602  * External definitions that depend on other macros available (or not)
1603  * and those are probably declared in any of the above headers.
1604  */
1605
1606 #ifdef HAVE_HASMNTOPT
1607 # ifdef HAVE_BAD_HASMNTOPT
1608 extern char *amu_hasmntopt(mntent_t *mnt, char *opt);
1609 # else /* not HAVE_BAD_HASMNTOPT */
1610 #  define amu_hasmntopt hasmntopt
1611 # endif /* not HAVE_BAD_HASMNTOPT */
1612 #else /* not HAVE_HASMNTOPT */
1613 extern char *amu_hasmntopt(mntent_t *mnt, char *opt);
1614 #endif /* not HAVE_HASMNTOPT */
1615
1616 #endif /* not _AM_DEFS_H */