contrib/amd/include/am_defs.h

   1 /*
   2  * Copyright (c) 1997-1999 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. All advertising materials mentioning features or use of this software
  20  *    must display the following acknowledgment:
  21  *      This product includes software developed by the University of
  22  *      California, Berkeley and its contributors.
  23  * 4. Neither the name of the University nor the names of its contributors
  24  *    may be used to endorse or promote products derived from this software
  25  *    without specific prior written permission.
  26  *
  27  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  28  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  29  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  30  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  31  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  32  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  33  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  34  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  35  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  36  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  37  * SUCH DAMAGE.
  38  *
  39  *      %W% (Berkeley) %G%
  40  *
  41  * $Id: am_defs.h,v 1.11 1999/09/18 08:38:05 ezk Exp $
  42  * $FreeBSD: src/contrib/amd/include/am_defs.h,v 1.8 1999/11/05 11:58:03 obrien Exp $
  43  * $DragonFly: src/contrib/amd/include/am_defs.h,v 1.4 2005/04/29 11:51:32 joerg Exp $
  44  *
  45  */
  46
  47 /*
  48  * Definitions that are not specific to the am-utils package, but
  49  * are rather generic, and can be used elsewhere.
  50  */
  51
  52 #ifndef _AM_DEFS_H
  53 #define _AM_DEFS_H
  54
  55 /*
  56  * Actions to take if ANSI C.
  57  */
  58 #if STDC_HEADERS
  59 # include <string.h>
  60 /* for function prototypes */
  61 # define P(x) x
  62 # define P_void void
  63 #else /* not STDC_HEADERS */
  64 /* empty function prototypes */
  65 # define P(x) ()
  66 # define P_void
  67 # ifndef HAVE_STRCHR
  68 #  define strchr index
  69 #  define strrchr rindex
  70 # endif /* not HAVE_STRCHR */
  71 char *strchr(), *strrchr(), *strdup();
  72 #endif /* not STDC_HEADERS */
  73
  74 /*
  75  * Handle gcc __attribute__ if available.
  76  */
  77 #ifndef __attribute__
  78 /* This feature is available in gcc versions 2.5 and later.  */
  79 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
  80 #  define __attribute__(Spec) /* empty */
  81 # endif /* __GNUC__ < 2 ... */
  82 /*
  83  * The __-protected variants of `format' and `printf' attributes
  84  * are accepted by gcc versions 2.6.4 (effectively 2.7) and later.
  85  */
  86 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
  87 #  define __format__ format
  88 #  define __printf__ printf
  89 # endif /* __GNUC__ < 2 ... */
  90 #endif /* not __attribute__ */
  91
  92 /*
  93  * How to handle signals of any type
  94  */
  95 #ifdef HAVE_SYS_WAIT_H
  96 # include <sys/wait.h>
  97 #endif /* HAVE_SYS_WAIT_H */
  98 #ifndef WEXITSTATUS
  99 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
 100 #endif /* not WEXITSTATUS */
 101 #ifndef WIFEXITED
 102 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
 103 #endif /* not WIFEXITED */
 104
 105 /*
 106  * Actions to take regarding <time.h> and <sys/time.h>.
 107  */
 108 #if TIME_WITH_SYS_TIME
 109 # include <sys/time.h>
 110 # include <time.h>
 111 #else /* not TIME_WITH_SYS_TIME */
 112 # if HAVE_SYS_TIME_H
 113 #  include <sys/time.h>
 114 # else /* not HAVE_SYS_TIME_H */
 115 #  include <time.h>
 116 # endif /* not HAVE_SYS_TIME_H */
 117 #endif /* not TIME_WITH_SYS_TIME */
 118
 119 /*
 120  * Actions to take if <machine/endian.h> exists.
 121  */
 122 #ifdef HAVE_MACHINE_ENDIAN_H
 123 # include <machine/endian.h>
 124 #endif /* HAVE_MACHINE_ENDIAN_H */
 125
 126 /*
 127  * Big-endian or little-endian?
 128  */
 129 #ifdef WORDS_BIGENDIAN
 130 # define ARCH_ENDIAN "big"
 131 #else /* not WORDS_BIGENDIAN */
 132 # define ARCH_ENDIAN "little"
 133 #endif /* not WORDS_BIGENDIAN */
 134
 135 /*
 136  * Actions to take if HAVE_SYS_TYPES_H is defined.
 137  */
 138 #if HAVE_SYS_TYPES_H
 139 # include <sys/types.h>
 140 #endif /* HAVE_SYS_TYPES_H */
 141
 142 /*
 143  * Actions to take if HAVE_UNISTD_H is defined.
 144  */
 145 #if HAVE_UNISTD_H
 146 # include <unistd.h>
 147 #endif /* HAVE_UNISTD_H */
 148
 149 /* after <unistd.h>, check if this is a POSIX.1 system */
 150 #ifdef _POSIX_VERSION
 151 /* Code for POSIX.1 systems. */
 152 #endif /* _POSIX_VERSION */
 153
 154 /*
 155  * Variable length argument lists.
 156  * Must use only one of the two!
 157  */
 158 #ifdef HAVE_STDARG_H
 159 # include <stdarg.h>
 160 /*
 161  * On Solaris 2.6, <sys/varargs.h> is included in <sys/fs/autofs.h>
 162  * So this ensures that only one is included.
 163  */
 164 # ifndef _SYS_VARARGS_H
 165 #  define _SYS_VARARGS_H
 166 # endif /* not _SYS_VARARGS_H */
 167 #else /* not HAVE_STDARG_H */
 168 # ifdef HAVE_VARARGS_H
 169 #  include <varargs.h>
 170 # endif /* HAVE_VARARGS_H */
 171 #endif /* not HAVE_STDARG_H */
 172
 173 /*
 174  * Pick the right header file and macros for directory processing functions.
 175  */
 176 #if HAVE_DIRENT_H
 177 # include <dirent.h>
 178 # define NAMLEN(dirent) strlen((dirent)->d_name)
 179 #else /* not HAVE_DIRENT_H */
 180 # define dirent direct
 181 # define NAMLEN(dirent) (dirent)->d_namlen
 182 # if HAVE_SYS_NDIR_H
 183 #  include <sys/ndir.h>
 184 # endif /* HAVE_SYS_NDIR_H */
 185 # if HAVE_SYS_DIR_H
 186 #  include <sys/dir.h>
 187 # endif /* HAVE_SYS_DIR_H */
 188 # if HAVE_NDIR_H
 189 #  include <ndir.h>
 190 # endif /* HAVE_NDIR_H */
 191 #endif /* not HAVE_DIRENT_H */
 192
 193 /*
 194  * Actions to take if HAVE_FCNTL_H is defined.
 195  */
 196 #if HAVE_FCNTL_H
 197 # include <fcntl.h>
 198 #endif /* HAVE_FCNTL_H */
 199
 200 /*
 201  * Actions to take if HAVE_MEMORY_H is defined.
 202  */
 203 #if HAVE_MEMORY_H
 204 # include <memory.h>
 205 #endif /* HAVE_MEMORY_H */
 206
 207 /*
 208  * Actions to take if HAVE_SYS_FILE_H is defined.
 209  */
 210 #if HAVE_SYS_FILE_H
 211 # include <sys/file.h>
 212 #endif /* HAVE_SYS_FILE_H */
 213
 214 /*
 215  * Actions to take if HAVE_SYS_IOCTL_H is defined.
 216  */
 217 #if HAVE_SYS_IOCTL_H
 218 # include <sys/ioctl.h>
 219 #endif /* HAVE_SYS_IOCTL_H */
 220
 221 /*
 222  * Actions to take if HAVE_SYSLOG_H or HAVE_SYS_SYSLOG_H is defined.
 223  */
 224 #ifdef HAVE_SYSLOG_H
 225 # include <syslog.h>
 226 #else /* not HAVE_SYSLOG_H */
 227 # if HAVE_SYS_SYSLOG_H
 228 #  include <sys/syslog.h>
 229 # endif /* HAVE_SYS_SYSLOG_H */
 230 #endif /* HAVE_SYSLOG_H */
 231
 232 /*
 233  * Actions to take if <sys/param.h> exists.
 234  */
 235 #ifdef HAVE_SYS_PARAM_H
 236 # include <sys/param.h>
 237 #endif /* HAVE_SYS_PARAM_H */
 238
 239 /*
 240  * Actions to take if <sys/socket.h> exists.
 241  */
 242 #ifdef HAVE_SYS_SOCKET_H
 243 # include <sys/socket.h>
 244 #endif /* HAVE_SYS_SOCKET_H */
 245
 246 /*
 247  * Actions to take if <rpc/rpc.h> exists.
 248  */
 249 #ifdef HAVE_RPC_RPC_H
 250 /*
 251  * Turn on PORTMAP, so that additional header files would get included
 252  * and the important definition for UDPMSGSIZE is included too.
 253  */
 254 # ifndef PORTMAP
 255 #  define PORTMAP
 256 # endif /* not PORTMAP */
 257 # include <rpc/rpc.h>
 258 # ifndef XDRPROC_T_TYPE
 259 typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...));
 260 # endif /* not XDRPROC_T_TYPE */
 261 #endif /* HAVE_RPC_RPC_H */
 262
 263 /*
 264  * Actions to take if <rpc/types.h> exists.
 265  */
 266 #ifdef HAVE_RPC_TYPES_H
 267 # include <rpc/types.h>
 268 #endif /* HAVE_RPC_TYPES_H */
 269
 270 /*
 271  * Actions to take if <rpc/xdr.h> exists.
 272  */
 273 /* Prevent multiple inclusion on Ultrix 4 */
 274 #if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__)
 275 # include <rpc/xdr.h>
 276 #endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */
 277
 278 /*
 279  * Actions to take if <malloc.h> exists.
 280  */
 281 #ifdef HAVE_MALLOC_H
 282 # include <malloc.h>
 283 #endif /* HAVE_MALLOC_H */
 284
 285 /*
 286  * Actions to take if <mntent.h> exists.
 287  */
 288 #ifdef HAVE_MNTENT_H
 289 /* some systems need <stdio.h> before <mntent.h> is included */
 290 # ifdef HAVE_STDIO_H
 291 #  include <stdio.h>
 292 # endif /* HAVE_STDIO_H */
 293 # include <mntent.h>
 294 #endif /* HAVE_MNTENT_H */
 295
 296 /*
 297  * Actions to take if <sys/errno.h> exists.
 298  */
 299 #ifdef HAVE_SYS_ERRNO_H
 300 # include <sys/errno.h>
 301 #endif /* HAVE_SYS_ERRNO_H */
 302
 303 /*
 304  * Actions to take if <sys/fsid.h> exists.
 305  */
 306 #ifdef HAVE_SYS_FSID_H
 307 # include <sys/fsid.h>
 308 #endif /* HAVE_SYS_FSID_H */
 309
 310 /*
 311  * Actions to take if <sys/utsname.h> exists.
 312  */
 313 #ifdef HAVE_SYS_UTSNAME_H
 314 # include <sys/utsname.h>
 315 #endif /* HAVE_SYS_UTSNAME_H */
 316
 317 /*
 318  * Actions to take if <sys/mntent.h> exists.
 319  */
 320 #ifdef HAVE_SYS_MNTENT_H
 321 # include <sys/mntent.h>
 322 #endif /* HAVE_SYS_MNTENT_H */
 323
 324 /*
 325  * Actions to take if <ndbm.h> or <db1/ndbm.h> exist.
 326  * Should be included before <rpcsvc/yp_prot.h> because on some systems
 327  * like Linux, it also defines "struct datum".
 328  */
 329 #ifdef HAVE_NDBM_H
 330 # include <ndbm.h>
 331 # ifndef DATUM
 332 /* ensure that struct datum is not included again from <rpcsvc/yp_prot.h> */
 333 #  define DATUM
 334 # endif /* not DATUM */
 335 #endif /* HAVE_NDBM_H */
 336 #ifdef HAVE_DB1_NDBM_H
 337 # include <db1/ndbm.h>
 338 # ifndef DATUM
 339 /* ensure that struct datum is not included again from <rpcsvc/yp_prot.h> */
 340 #  define DATUM
 341 # endif /* not DATUM */
 342 #endif /* HAVE_DB1_NDBM_H */
 343
 344 /*
 345  * Actions to take if <net/errno.h> exists.
 346  */
 347 #ifdef HAVE_NET_ERRNO_H
 348 # include <net/errno.h>
 349 #endif /* HAVE_NET_ERRNO_H */
 350
 351 /*
 352  * Actions to take if <net/route.h> exists.
 353  */
 354 #ifdef HAVE_NET_ROUTE_H
 355 # include <net/route.h>
 356 #endif /* HAVE_NET_ROUTE_H */
 357
 358 /*
 359  * Actions to take if <sys/mbuf.h> exists.
 360  */
 361 #ifdef HAVE_SYS_MBUF_H
 362 # include <sys/mbuf.h>
 363 /*
 364  * OSF4 (DU-4.0) defines m_next and m_data also in <sys/mount.h> so I must
 365  # undefine them here to avoid conflicts.
 366  */
 367 # ifdef m_next
 368 #  undef m_next
 369 # endif /* m_next */
 370 # ifdef m_data
 371 #  undef m_data
 372 # endif /* m_data */
 373 /*
 374  * AIX 3 defines MFREE and m_flags also in <sys/mount.h>.
 375  */
 376 # ifdef m_flags
 377 #  undef m_flags
 378 # endif /* m_flags */
 379 # ifdef MFREE
 380 #  undef MFREE
 381 # endif /* MFREE */
 382 #endif /* HAVE_SYS_MBUF_H */
 383
 384 /*
 385  * Actions to take if <net/if.h> exists.
 386  */
 387 #ifdef HAVE_NET_IF_H
 388 # include <net/if.h>
 389 #endif /* HAVE_NET_IF_H */
 390
 391 /*
 392  * Actions to take if <netdb.h> exists.
 393  */
 394 #ifdef HAVE_NETDB_H
 395 # include <netdb.h>
 396 #endif /* HAVE_NETDB_H */
 397
 398 /*
 399  * Actions to take if <netdir.h> exists.
 400  */
 401 #ifdef HAVE_NETDIR_H
 402 # include <netdir.h>
 403 #endif /* HAVE_NETDIR_H */
 404
 405 /*
 406  * Actions to take if <net/if_var.h> exists.
 407  */
 408 #ifdef HAVE_NET_IF_VAR_H
 409 # include <net/if_var.h>
 410 #endif /* HAVE_NET_IF_VAR_H */
 411
 412 /*
 413  * Actions to take if <netinet/if_ether.h> exists.
 414  */
 415 #ifdef HAVE_NETINET_IF_ETHER_H
 416 # include <netinet/if_ether.h>
 417 #endif /* HAVE_NETINET_IF_ETHER_H */
 418
 419 /*
 420  * Actions to take if <netinet/in.h> exists.
 421  */
 422 #ifdef HAVE_NETINET_IN_H
 423 # include <netinet/in.h>
 424 #endif /* HAVE_NETINET_IN_H */
 425
 426 /*
 427  * Actions to take if <rpcsvc/yp_prot.h> exists.
 428  */
 429 #ifdef HAVE_RPCSVC_YP_PROT_H
 430 # ifdef HAVE_BAD_HEADERS
 431 /* avoid circular dependency in aix 4.3 with <rpcsvc/ypclnt.h> */
 432 struct ypall_callback;
 433 # endif /* HAVE_BAD_HEADERS */
 434 # include <rpcsvc/yp_prot.h>
 435 #endif /* HAVE_RPCSVC_YP_PROT_H */
 436
 437 /*
 438  * Actions to take if <rpcsvc/ypclnt.h> exists.
 439  */
 440 #ifdef HAVE_RPCSVC_YPCLNT_H
 441 # include <rpcsvc/ypclnt.h>
 442 #endif /* HAVE_RPCSVC_YPCLNT_H */
 443
 444 /*
 445  * Actions to take if <sys/ucred.h> exists.
 446  */
 447 #ifdef HAVE_SYS_UCRED_H
 448 # include <sys/ucred.h>
 449 #endif /* HAVE_SYS_UCRED_H */
 450
 451
 452 /*
 453  * Actions to take if <sys/mount.h> exists.
 454  */
 455 #ifdef HAVE_SYS_MOUNT_H
 456 /*
 457  * Some operating systems must define these variables to get
 458  * NFS and other definitions included.
 459  */
 460 # ifndef NFSCLIENT
 461 #  define NFSCLIENT
 462 # endif /* not NFSCLIENT */
 463 # ifndef NFS
 464 #  define NFS
 465 # endif /* not NFS */
 466 # ifndef PCFS
 467 #  define PCFS
 468 # endif /* not PCFS */
 469 # ifndef LOFS
 470 #  define LOFS
 471 # endif /* not LOFS */
 472 # ifndef RFS
 473 #  define RFS
 474 # endif /* not RFS */
 475 # ifndef MSDOSFS
 476 #  define MSDOSFS
 477 # endif /* not MSDOSFS */
 478 # ifndef MFS
 479 #  define MFS
 480 # endif /* not MFS */
 481 # ifndef CD9660
 482 #  define CD9660
 483 # endif /* not CD9660 */
 484 # ifndef NFS
 485 #  define NFS
 486 # endif /* not NFS */
 487 # include <sys/mount.h>
 488 #endif /* HAVE_SYS_MOUNT_H */
 489
 490 #ifdef HAVE_SYS_VMOUNT_H
 491 # include <sys/vmount.h>
 492 #endif /* HAVE_SYS_VMOUNT_H */
 493
 494 /*
 495  * Actions to take if <linux/fs.h> exists.
 496  */
 497 #ifdef HAVE_LINUX_FS_H
 498 /*
 499  * There are various conflicts in definitions between RedHat Linux, newer
 500  * 2.2 kernels, and <netinet/in.h> and <linux/fs.h>.
 501  */
 502 # ifdef HAVE_SOCKETBITS_H
 503 /* conflicts with <socketbits.h> */
 504 #  define _LINUX_SOCKET_H
 505 #  undef BLKFLSBUF
 506 #  undef BLKGETSIZE
 507 #  undef BLKRAGET
 508 #  undef BLKRASET
 509 #  undef BLKROGET
 510 #  undef BLKROSET
 511 #  undef BLKRRPART
 512 #  undef MS_MGC_VAL
 513 #  undef MS_RMT_MASK
 514 #  if defined(__GLIBC__) && __GLIBC__ >= 2
 515 /* conflicts with <waitflags.h> */
 516 #   undef WNOHANG
 517 #   undef WUNTRACED
 518 #  endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
 519 /* conflicts with <statfsbuf.h> */
 520 #  define _SYS_STATFS_H
 521 # endif /* HAVE_SOCKETBITS_H */
 522
 523 # ifdef _SYS_WAIT_H
 524 #  if defined(__GLIBC__) && __GLIBC__ >= 2
 525 /* conflicts with <bits/waitflags.h> (RedHat/Linux 6.0 and kernels 2.2 */
 526 #   undef WNOHANG
 527 #   undef WUNTRACED
 528 #  endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
 529 # endif /* _SYS_WAIT_H */
 530
 531 # ifdef HAVE_LINUX_POSIX_TYPES_H
 532 #  include <linux/posix_types.h>
 533 # endif /* HAVE_LINUX_POSIX_TYPES_H */
 534 # ifndef _LINUX_BYTEORDER_GENERIC_H
 535 #  define _LINUX_BYTEORDER_GENERIC_H
 536 # endif /* _LINUX_BYTEORDER_GENERIC_H */
 537 /* conflicts with <sys/mount.h> in 2.[12] kernels */
 538 # ifdef _SYS_MOUNT_H
 539 #  undef BLKFLSBUF
 540 #  undef BLKGETSIZE
 541 #  undef BLKRAGET
 542 #  undef BLKRASET
 543 #  undef BLKROGET
 544 #  undef BLKROSET
 545 #  undef BLKRRPART
 546 #  undef BLOCK_SIZE
 547 #  undef MS_MANDLOCK
 548 #  undef MS_MGC_VAL
 549 #  undef MS_NOATIME
 550 #  undef MS_NODEV
 551 #  undef MS_NODIRATIME
 552 #  undef MS_NOEXEC
 553 #  undef MS_NOSUID
 554 #  undef MS_RDONLY
 555 #  undef MS_REMOUNT
 556 #  undef MS_RMT_MASK
 557 #  undef MS_SYNCHRONOUS
 558 #  undef S_APPEND
 559 #  undef S_IMMUTABLE
 560 /* conflicts with <statfsbuf.h> */
 561 #  define _SYS_STATFS_H
 562 # endif /* _SYS_MOUNT_H */
 563 # include <linux/fs.h>
 564 #endif /* HAVE_LINUX_FS_H */
 565
 566 #ifdef HAVE_CDFS_CDFS_MOUNT_H
 567 # include <cdfs/cdfs_mount.h>
 568 #endif /* HAVE_CDFS_CDFS_MOUNT_H */
 569
 570 #ifdef HAVE_CDFS_CDFSMOUNT_H
 571 # include <cdfs/cdfsmount.h>
 572 #endif /* HAVE_CDFS_CDFSMOUNT_H */
 573
 574 /*
 575  * Actions to take if <linux/auto_fs.h> exists.
 576  */
 577 #ifdef HAVE_LINUX_AUTO_FS_H
 578 # include <linux/auto_fs.h>
 579 #endif /* HAVE_LINUX_AUTO_FS_H */
 580
 581 /*
 582  * Actions to take if <sys/fs/autofs.h> exists.
 583  */
 584 #ifdef HAVE_SYS_FS_AUTOFS_H
 585 # include <sys/fs/autofs.h>
 586 #endif /* HAVE_SYS_FS_AUTOFS_H */
 587
 588 /*
 589  * Actions to take if <sys/fs/autofs_prot.h> exists.
 590  */
 591 #ifdef HAVE_SYS_FS_AUTOFS_PROT_H
 592 # include <sys/fs/autofs_prot.h>
 593 #endif /* HAVE_SYS_FS_AUTOFS_PROT_H */
 594
 595 /*
 596  * NFS PROTOCOL HEADER FILES:
 597  */
 598
 599 /*
 600  * Actions to take if <nfs/export.h> exists.
 601  */
 602 #ifdef HAVE_NFS_EXPORT_H
 603 # include <nfs/export.h>
 604 #endif /* HAVE_NFS_EXPORT_H */
 605
 606 /****************************************************************************
 607  ** IMPORTANT!!!                                                           **
 608  ** We always include am-util's amu_nfs_prot.h.                            **
 609  ** That is actually defined in "conf/nfs_prot/nfs_prot_${host_os_name}.h" **
 610  ****************************************************************************/
 611 #include <amu_nfs_prot.h>
 612
 613 /*
 614  * DO NOT INCLUDE THESE FILES:
 615  * They conflicts with other NFS headers and are generally not needed.
 616  */
 617 #ifdef DO_NOT_INCLUDE
 618 # ifdef HAVE_NFS_NFS_CLNT_H
 619 #  include <nfs/nfs_clnt.h>
 620 # endif /* HAVE_NFS_NFS_CLNT_H */
 621 # ifdef HAVE_LINUX_NFS_H
 622 #  include <linux/nfs.h>
 623 # endif /* HAVE_LINUX_NFS_H */
 624 #endif /* DO NOT INCLUDE */
 625
 626 /*
 627  * Actions to take if one of the nfs headers exists.
 628  */
 629 #ifdef HAVE_NFS_NFS_GFS_H
 630 # include <nfs/nfs_gfs.h>
 631 #endif /* HAVE_NFS_NFS_GFS_H */
 632 #ifdef HAVE_NFS_MOUNT_H
 633 # include <nfs/mount.h>
 634 #endif /* HAVE_NFS_MOUNT_H */
 635 #ifdef HAVE_NFS_NFS_MOUNT_H_off
 636 /* broken on nexttep3 (includes non-existing headers) */
 637 # include <nfs/nfs_mount.h>
 638 #endif /* HAVE_NFS_NFS_MOUNT_H */
 639 #ifdef HAVE_NFS_PATHCONF_H
 640 # include <nfs/pathconf.h>
 641 #endif /* HAVE_NFS_PATHCONF_H */
 642 #ifdef HAVE_SYS_FS_NFS_MOUNT_H
 643 # include <sys/fs/nfs/mount.h>
 644 #endif /* HAVE_SYS_FS_NFS_MOUNT_H */
 645 #ifdef HAVE_SYS_FS_NFS_NFS_CLNT_H
 646 # include <sys/fs/nfs/nfs_clnt.h>
 647 #endif /* HAVE_SYS_FS_NFS_NFS_CLNT_H */
 648 #ifdef HAVE_SYS_FS_NFS_CLNT_H
 649 # include <sys/fs/nfs_clnt.h>
 650 #endif /* HAVE_SYS_FS_NFS_CLNT_H */
 651 #ifdef HAVE_LINUX_NFS_MOUNT_H
 652 # include <linux/nfs_mount.h>
 653 #endif /* HAVE_LINUX_NFS_MOUNT_H */
 654
 655 /*
 656  * Actions to take if <pwd.h> exists.
 657  */
 658 #ifdef HAVE_PWD_H
 659 # include <pwd.h>
 660 #endif /* HAVE_PWD_H */
 661
 662 /*
 663  * Actions to take if <hesiod.h> exists.
 664  */
 665 #ifdef HAVE_HESIOD_H
 666 # include <hesiod.h>
 667 #endif /* HAVE_HESIOD_H */
 668
 669 /*
 670  * Actions to take if <lber.h> exists.
 671  * This header file is required before <ldap.h> can be included.
 672  */
 673 #ifdef HAVE_LBER_H
 674 # include <lber.h>
 675 #endif /* HAVE_LBER_H */
 676
 677 /*
 678  * Actions to take if <ldap.h> exists.
 679  */
 680 #ifdef HAVE_LDAP_H
 681 # include <ldap.h>
 682 #endif /* HAVE_LDAP_H */
 683
 684 /*
 685  * Actions to take if <arpa/nameser.h> exists.
 686  * Should be included before <resolv.h>.
 687  */
 688 #ifdef HAVE_ARPA_NAMESER_H
 689 # ifdef NOERROR
 690 #  undef NOERROR
 691 # endif /* NOERROR */
 692 /*
 693  * Conflicts with <sys/tpicommon.h> which is included from <sys/tiuser.h>
 694  * on Solaris 2.6 systems.  So undefine it first.
 695  */
 696 # ifdef T_UNSPEC
 697 #  undef T_UNSPEC
 698 # endif /* T_UNSPEC */
 699 # include <arpa/nameser.h>
 700 #endif /* HAVE_ARPA_NAMESER_H */
 701
 702 /*
 703  * Actions to take if <arpa/inet.h> exists.
 704  */
 705 #ifdef HAVE_ARPA_INET_H
 706 # ifdef HAVE_BAD_HEADERS
 707 /* aix 4.3: avoid including <net/if_dl.h> */
 708 struct sockaddr_dl;
 709 # endif /* HAVE_BAD_HEADERS */
 710 # include <arpa/inet.h>
 711 #endif /* HAVE_ARPA_INET_H */
 712
 713 /*
 714  * Actions to take if <resolv.h> exists.
 715  */
 716 #ifdef HAVE_RESOLV_H
 717 # include <resolv.h>
 718 #endif /* HAVE_RESOLV_H */
 719
 720 /*
 721  * Actions to take if <sys/uio.h> exists.
 722  */
 723 #ifdef HAVE_SYS_UIO_H
 724 # include <sys/uio.h>
 725 #endif /* HAVE_SYS_UIO_H */
 726
 727 /*
 728  * Actions to take if <sys/fs/cachefs_fs.h> exists.
 729  */
 730 #ifdef HAVE_SYS_FS_CACHEFS_FS_H
 731 # include <sys/fs/cachefs_fs.h>
 732 #endif /* HAVE_SYS_FS_CACHEFS_FS_H */
 733
 734 /*
 735  * Actions to take if <sys/fs/pc_fs.h> exists.
 736  */
 737 #ifdef HAVE_SYS_FS_PC_FS_H
 738 # include <sys/fs/pc_fs.h>
 739 #endif /* HAVE_SYS_FS_PC_FS_H */
 740
 741 /*
 742  * Actions to take if <msdosfs/msdosfsmount.h> exists.
 743  */
 744 #ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H
 745 # include <msdosfs/msdosfsmount.h>
 746 #endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */
 747
 748 /*
 749  * Actions to take if <sys/fs/tmp.h> exists.
 750  */
 751 #ifdef HAVE_SYS_FS_TMP_H
 752 # include <sys/fs/tmp.h>
 753 #endif /* HAVE_SYS_FS_TMP_H */
 754
 755 /*
 756  * Actions to take if <sys/fs/ufs_mount.h> exists.
 757  */
 758 #ifdef HAVE_SYS_FS_UFS_MOUNT_H
 759 # include <sys/fs/ufs_mount.h>
 760 #endif /* HAVE_SYS_FS_UFS_MOUNT_H */
 761 #ifdef  HAVE_UFS_UFS_UFSMOUNT_H_off
 762 # error do not include this file here because on netbsd/openbsd it
 763 # error causes errors with other header files.  Instead, add it to the
 764 # error specific conf/nfs_prot_*.h file.
 765 # include <vfs/ufs/ufsmount.h>
 766 #endif  /* HAVE_UFS_UFS_UFSMOUNT_H */
 767
 768 /*
 769  * Actions to take if <sys/fs/efs_clnt.h> exists.
 770  */
 771 #ifdef HAVE_SYS_FS_EFS_CLNT_H
 772 # include <sys/fs/efs_clnt.h>
 773 #endif /* HAVE_SYS_FS_EFS_CLNT_H */
 774
 775 /*
 776  * Actions to take if <sys/fs/xfs_clnt.h> exists.
 777  */
 778 #ifdef HAVE_SYS_FS_XFS_CLNT_H
 779 # include <sys/fs/xfs_clnt.h>
 780 #endif /* HAVE_SYS_FS_XFS_CLNT_H */
 781
 782 /*
 783  * Actions to take if <assert.h> exists.
 784  */
 785 #ifdef HAVE_ASSERT_H
 786 # include <assert.h>
 787 #endif /* HAVE_ASSERT_H */
 788
 789 /*
 790  * Actions to take if <cfs.h> exists.
 791  */
 792 #ifdef HAVE_CFS_H
 793 # include <cfs.h>
 794 #endif /* HAVE_CFS_H */
 795
 796 /*
 797  * Actions to take if <cluster.h> exists.
 798  */
 799 #ifdef HAVE_CLUSTER_H
 800 # include <cluster.h>
 801 #endif /* HAVE_CLUSTER_H */
 802
 803 /*
 804  * Actions to take if <ctype.h> exists.
 805  */
 806 #ifdef HAVE_CTYPE_H
 807 # include <ctype.h>
 808 #endif /* HAVE_CTYPE_H */
 809
 810 /*
 811  * Actions to take if <errno.h> exists.
 812  */
 813 #ifdef HAVE_ERRNO_H
 814 # include <errno.h>
 815 #endif /* HAVE_ERRNO_H */
 816
 817 /*
 818  * Actions to take if <grp.h> exists.
 819  */
 820 #ifdef HAVE_GRP_H
 821 # include <grp.h>
 822 #endif /* HAVE_GRP_H */
 823
 824 /*
 825  * Actions to take if <hsfs/hsfs.h> exists.
 826  */
 827 #ifdef HAVE_HSFS_HSFS_H
 828 # include <hsfs/hsfs.h>
 829 #endif /* HAVE_HSFS_HSFS_H */
 830
 831 /*
 832  * Actions to take if <cdfs/cdfsmount.h> exists.
 833  */
 834 #ifdef HAVE_CDFS_CDFSMOUNT_H
 835 # include <cdfs/cdfsmount.h>
 836 #endif /* HAVE_CDFS_CDFSMOUNT_H */
 837
 838 /*
 839  * Actions to take if <isofs/cd9660/cd9660_mount.h> exists.
 840  */
 841 #ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
 842 # include <isofs/cd9660/cd9660_mount.h>
 843 #endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
 844
 845 /*
 846  * Actions to take if <mount.h> exists.
 847  */
 848 #ifdef HAVE_MOUNT_H
 849 # include <mount.h>
 850 #endif /* HAVE_MOUNT_H */
 851
 852 /*
 853  * Actions to take if <nsswitch.h> exists.
 854  */
 855 #ifdef HAVE_NSSWITCH_H
 856 # include <nsswitch.h>
 857 #endif /* HAVE_NSSWITCH_H */
 858
 859 /*
 860  * Actions to take if <rpc/auth_des.h> exists.
 861  */
 862 #ifdef HAVE_RPC_AUTH_DES_H
 863 # include <rpc/auth_des.h>
 864 #endif /* HAVE_RPC_AUTH_DES_H */
 865
 866 /*
 867  * Actions to take if <rpc/pmap_clnt.h> exists.
 868  */
 869 #ifdef HAVE_RPC_PMAP_CLNT_H
 870 # include <rpc/pmap_clnt.h>
 871 #endif /* HAVE_RPC_PMAP_CLNT_H */
 872
 873 /*
 874  * Actions to take if <rpc/pmap_prot.h> exists.
 875  */
 876 #ifdef HAVE_RPC_PMAP_PROT_H
 877 # include <rpc/pmap_prot.h>
 878 #endif /* HAVE_RPC_PMAP_PROT_H */
 879
 880
 881 /*
 882  * Actions to take if <rpcsvc/mount.h> exists.
 883  * AIX does not protect against this file doubly included,
 884  * so I have to do my own protection here.
 885  */
 886 #ifdef COMMENT_OUT
 887 #ifdef HAVE_RPCSVC_MOUNT_H
 888 # ifndef _RPCSVC_MOUNT_H
 889 #  include <rpcsvc/mount.h>
 890 # endif /* not _RPCSVC_MOUNT_H */
 891 #endif /* HAVE_RPCSVC_MOUNT_H */
 892 #endif
 893 #  include "mount.h"
 894
 895 /*
 896  * Actions to take if <rpcsvc/nis.h> exists.
 897  */
 898 #ifdef HAVE_RPCSVC_NIS_H
 899 # include <rpcsvc/nis.h>
 900 #endif /* HAVE_RPCSVC_NIS_H */
 901
 902 /*
 903  * Actions to take if <setjmp.h> exists.
 904  */
 905 #ifdef HAVE_SETJMP_H
 906 # include <setjmp.h>
 907 #endif /* HAVE_SETJMP_H */
 908
 909 /*
 910  * Actions to take if <signal.h> exists.
 911  */
 912 #ifdef HAVE_SIGNAL_H
 913 # include <signal.h>
 914 #endif /* HAVE_SIGNAL_H */
 915
 916 /*
 917  * Actions to take if <string.h> exists.
 918  */
 919 #ifdef HAVE_STRING_H
 920 # include <string.h>
 921 #endif /* HAVE_STRING_H */
 922
 923 /*
 924  * Actions to take if <strings.h> exists.
 925  */
 926 #ifdef HAVE_STRINGS_H
 927 # include <strings.h>
 928 #endif /* HAVE_STRINGS_H */
 929
 930 /*
 931  * Actions to take if <sys/config.h> exists.
 932  */
 933 #ifdef HAVE_SYS_CONFIG_H
 934 # include <sys/config.h>
 935 #endif /* HAVE_SYS_CONFIG_H */
 936
 937 /*
 938  * Actions to take if <sys/dg_mount.h> exists.
 939  */
 940 #ifdef HAVE_SYS_DG_MOUNT_H
 941 # include <sys/dg_mount.h>
 942 #endif /* HAVE_SYS_DG_MOUNT_H */
 943
 944 /*
 945  * Actions to take if <sys/fs_types.h> exists.
 946  */
 947 #ifdef HAVE_SYS_FS_TYPES_H
 948 /*
 949  * Define KERNEL here to avoid multiple definitions of gt_names[] on
 950  * Ultrix 4.3.
 951  */
 952 # define KERNEL
 953 # include <sys/fs_types.h>
 954 # undef KERNEL
 955 #endif /* HAVE_SYS_FS_TYPES_H */
 956
 957 /*
 958  * Actions to take if <sys/fstyp.h> exists.
 959  */
 960 #ifdef HAVE_SYS_FSTYP_H
 961 # include <sys/fstyp.h>
 962 #endif /* HAVE_SYS_FSTYP_H */
 963
 964 /*
 965  * Actions to take if <sys/lock.h> exists.
 966  */
 967 #ifdef HAVE_SYS_LOCK_H
 968 # include <sys/lock.h>
 969 #endif /* HAVE_SYS_LOCK_H */
 970
 971 /*
 972  * Actions to take if <sys/machine.h> exists.
 973  */
 974 #ifdef HAVE_SYS_MACHINE_H
 975 # include <sys/machine.h>
 976 #endif /* HAVE_SYS_MACHINE_H */
 977
 978 /*
 979  * Actions to take if <sys/mntctl.h> exists.
 980  */
 981 #ifdef HAVE_SYS_MNTCTL_H
 982 # include <sys/mntctl.h>
 983 #endif /* HAVE_SYS_MNTCTL_H */
 984
 985 /*
 986  * Actions to take if <sys/mnttab.h> exists.
 987  */
 988 #ifdef HAVE_SYS_MNTTAB_H
 989 # include <sys/mnttab.h>
 990 #endif /* HAVE_SYS_MNTTAB_H */
 991
 992 /*
 993  * Actions to take if <mnttab.h> exists.
 994  * Do not include it if MNTTAB is already defined because it probably
 995  * came from <sys/mnttab.h> and we do not want conflicting definitions.
 996  */
 997 #if defined(HAVE_MNTTAB_H) && !defined(MNTTAB)
 998 # include <mnttab.h>
 999 #endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */
1000
1001 /*
1002  * Actions to take if <netconfig.h> exists.
1003  */
1004 #ifdef HAVE_NETCONFIG_H
1005 # include <netconfig.h>
1006 /* Some systems (Solaris 2.5.1) don't declare this external */
1007 extern char *nc_sperror(void);
1008 #endif /* HAVE_NETCONFIG_H */
1009
1010 /*
1011  * Actions to take if <sys/netconfig.h> exists.
1012  */
1013 #ifdef HAVE_SYS_NETCONFIG_H
1014 # include <sys/netconfig.h>
1015 #endif /* HAVE_SYS_NETCONFIG_H */
1016
1017 /*
1018  * Actions to take if <sys/pathconf.h> exists.
1019  */
1020 #ifdef HAVE_SYS_PATHCONF_H
1021 # include <sys/pathconf.h>
1022 #endif /* HAVE_SYS_PATHCONF_H */
1023
1024 /*
1025  * Actions to take if <sys/resource.h> exists.
1026  */
1027 #ifdef HAVE_SYS_RESOURCE_H
1028 # include <sys/resource.h>
1029 #endif /* HAVE_SYS_RESOURCE_H */
1030
1031 /*
1032  * Actions to take if <sys/sema.h> exists.
1033  */
1034 #ifdef HAVE_SYS_SEMA_H
1035 # include <sys/sema.h>
1036 #endif /* HAVE_SYS_SEMA_H */
1037
1038 /*
1039  * Actions to take if <sys/signal.h> exists.
1040  */
1041 #ifdef HAVE_SYS_SIGNAL_H
1042 # include <sys/signal.h>
1043 #endif /* HAVE_SYS_SIGNAL_H */
1044
1045 /*
1046  * Actions to take if <sys/sockio.h> exists.
1047  */
1048 #ifdef HAVE_SYS_SOCKIO_H
1049 # include <sys/sockio.h>
1050 #endif /* HAVE_SYS_SOCKIO_H */
1051
1052 /*
1053  * Actions to take if <sys/syscall.h> exists.
1054  */
1055 #ifdef HAVE_SYS_SYSCALL_H
1056 # include <sys/syscall.h>
1057 #endif /* HAVE_SYS_SYSCALL_H */
1058
1059 /*
1060  * Actions to take if <sys/syslimits.h> exists.
1061  */
1062 #ifdef HAVE_SYS_SYSLIMITS_H
1063 # include <sys/syslimits.h>
1064 #endif /* HAVE_SYS_SYSLIMITS_H */
1065
1066 /*
1067  * Actions to take if <tiuser.h> exists.
1068  */
1069 #ifdef HAVE_TIUSER_H
1070 /*
1071  * Some systems like AIX have multiple definitions for T_NULL and others
1072  * that are defined first in <arpa/nameser.h>.
1073  */
1074 # ifdef HAVE_ARPA_NAMESER_H
1075 #  ifdef T_NULL
1076 #   undef T_NULL
1077 #  endif /* T_NULL */
1078 #  ifdef T_UNSPEC
1079 #   undef T_UNSPEC
1080 #  endif /* T_UNSPEC */
1081 #  ifdef T_IDLE
1082 #   undef T_IDLE
1083 #  endif /* T_IDLE */
1084 # endif /* HAVE_ARPA_NAMESER_H */
1085 # include <tiuser.h>
1086 #endif /* HAVE_TIUSER_H */
1087
1088 /*
1089  * Actions to take if <sys/tiuser.h> exists.
1090  */
1091 #ifdef HAVE_SYS_TIUSER_H
1092 # include <sys/tiuser.h>
1093 #endif /* HAVE_SYS_TIUSER_H */
1094
1095 /*
1096  * Actions to take if <sys/statfs.h> exists.
1097  */
1098 #ifdef HAVE_SYS_STATFS_H
1099 # include <sys/statfs.h>
1100 #endif /* HAVE_SYS_STATFS_H */
1101
1102 /*
1103  * Actions to take if <sys/vfs.h> exists.
1104  */
1105 #ifdef HAVE_SYS_VFS_H
1106 # include <sys/vfs.h>
1107 #endif /* HAVE_SYS_VFS_H */
1108
1109 /*
1110  * Actions to take if <sys/vmount.h> exists.
1111  */
1112 #ifdef HAVE_SYS_VMOUNT_H
1113 # include <sys/vmount.h>
1114 #endif /* HAVE_SYS_VMOUNT_H */
1115
1116 /*
1117  * Actions to take if <ufs/ufs_mount.h> exists.
1118  */
1119 #ifdef HAVE_UFS_UFS_MOUNT_H
1120 # include <vfs/ufs/ufsmount.h>
1121 #endif /* HAVE_UFS_UFS_MOUNT_H */
1122
1123 /*
1124  * Are S_ISDIR, S_ISREG, et al broken?  If not, include <sys/stat.h>.
1125  * Turned off the not using sys/stat.h based on if the macros are
1126  * "broken", because they incorrectly get reported as broken on
1127  * ncr2.
1128  */
1129 #ifndef STAT_MACROS_BROKEN_notused
1130 /*
1131  * RedHat Linux 4.2 (alpha) has a problem in the headers that causes
1132  * duplicate definitions, and also some other nasty bugs.  Upgrade to Redhat
1133  * 5.0!
1134  */
1135 # ifdef HAVE_SYS_STAT_H
1136 /* avoid duplicates or conflicts with <linux/stat.h> (RedHat alpha linux) */
1137 #  if defined(S_IFREG) && defined(HAVE_STATBUF_H)
1138 #   include <statbuf.h>
1139 #   undef S_IFBLK
1140 #   undef S_IFCHR
1141 #   undef S_IFDIR
1142 #   undef S_IFIFO
1143 #   undef S_IFLNK
1144 #   undef S_IFMT
1145 #   undef S_IFREG
1146 #   undef S_IFSOCK
1147 #   undef S_IRGRP
1148 #   undef S_IROTH
1149 #   undef S_IRUSR
1150 #   undef S_IRWXG
1151 #   undef S_IRWXO
1152 #   undef S_IRWXU
1153 #   undef S_ISBLK
1154 #   undef S_ISCHR
1155 #   undef S_ISDIR
1156 #   undef S_ISFIFO
1157 #   undef S_ISGID
1158 #   undef S_ISLNK
1159 #   undef S_ISREG
1160 #   undef S_ISSOCK
1161 #   undef S_ISUID
1162 #   undef S_ISVTX
1163 #   undef S_IWGRP
1164 #   undef S_IWOTH
1165 #   undef S_IWUSR
1166 #   undef S_IXGRP
1167 #   undef S_IXOTH
1168 #   undef S_IXUSR
1169 #  endif /* defined(S_IFREG) && defined(HAVE_STATBUF_H) */
1170 #  include <sys/stat.h>
1171 # endif /* HAVE_SYS_STAT_H */
1172 #endif /* not STAT_MACROS_BROKEN_notused */
1173
1174 /*
1175  * Actions to take if <stdio.h> exists.
1176  */
1177 #ifdef HAVE_STDIO_H
1178 # include <stdio.h>
1179 #endif /* HAVE_STDIO_H */
1180
1181 /*
1182  * Actions to take if <stdlib.h> exists.
1183  */
1184 #ifdef HAVE_STDLIB_H
1185 # include <stdlib.h>
1186 #endif /* HAVE_STDLIB_H */
1187
1188 /*
1189  * Actions to take if <regex.h> exists.
1190  */
1191 #ifdef HAVE_REGEX_H
1192 # include <regex.h>
1193 #endif /* HAVE_REGEX_H */
1194
1195
1196 /****************************************************************************/
1197 /*
1198  * Specific macros we're looking for.
1199  */
1200 #ifndef HAVE_MEMSET
1201 # ifdef HAVE_BZERO
1202 #  define       memset(ptr, val, len)   bzero((ptr), (len))
1203 # else /* not HAVE_BZERO */
1204 #  error Cannot find either memset or bzero!
1205 # endif /* not HAVE_BZERO */
1206 #endif /* not HAVE_MEMSET */
1207
1208 #ifndef HAVE_MEMMOVE
1209 # ifdef HAVE_BCOPY
1210 #  define       memmove(to, from, len)  bcopy((from), (to), (len))
1211 # else /* not HAVE_BCOPY */
1212 #  error Cannot find either memmove or bcopy!
1213 # endif /* not HAVE_BCOPY */
1214 #endif /* not HAVE_MEMMOVE */
1215
1216 /*
1217  * memcmp() is more problematic:
1218  * Systems that don't have it, but have bcmp(), will use bcmp() instead.
1219  * Those that have it, but it is bad (SunOS 4 doesn't handle
1220  * 8 bit comparisons correctly), will get to use am_memcmp().
1221  * Otherwise if you have memcmp() and it is good, use it.
1222  */
1223 #ifdef HAVE_MEMCMP
1224 # ifdef HAVE_BAD_MEMCMP
1225 #  define       memcmp          am_memcmp
1226 extern int am_memcmp(const voidp s1, const voidp s2, size_t len);
1227 # endif /* HAVE_BAD_MEMCMP */
1228 #else /* not HAVE_MEMCMP */
1229 # ifdef HAVE_BCMP
1230 #  define       memcmp(a, b, len)       bcmp((a), (b), (len))
1231 # endif /* HAVE_BCMP */
1232 #endif /* not HAVE_MEMCMP */
1233
1234 #ifndef HAVE_SETEUID
1235 # ifdef HAVE_SETRESUID
1236 #  define       seteuid(x)              setresuid(-1,(x),-1)
1237 # else /* not HAVE_SETRESUID */
1238 #  error Cannot find either seteuid or setresuid!
1239 # endif /* not HAVE_SETRESUID */
1240 #endif /* not HAVE_SETEUID */
1241
1242 /*
1243  * Define type of mntent_t.
1244  * Defaults to struct mntent, else struct mnttab.  If neither is found, and
1245  * the operating system does keep not mount tables in the kernel, then flag
1246  * it as an error.  If neither is found and the OS keeps mount tables in the
1247  * kernel, then define our own version of mntent; it will be needed for amd
1248  * to keep its own internal version of the mount tables.
1249  */
1250 #ifdef HAVE_STRUCT_MNTENT
1251 typedef struct mntent mntent_t;
1252 #else /* not HAVE_STRUCT_MNTENT */
1253 # ifdef HAVE_STRUCT_MNTTAB
1254 typedef struct mnttab mntent_t;
1255 /* map struct mnttab field names to struct mntent field names */
1256 #  define mnt_fsname    mnt_special
1257 #  define mnt_dir       mnt_mountp
1258 #  define mnt_opts      mnt_mntopts
1259 #  define mnt_type      mnt_fstype
1260 # else /* not HAVE_STRUCT_MNTTAB */
1261 #  ifdef MOUNT_TABLE_ON_FILE
1262 #   error Could not find definition for struct mntent or struct mnttab!
1263 #  else /* not MOUNT_TABLE_ON_FILE */
1264 typedef struct _am_mntent {
1265   char  *mnt_fsname;            /* name of mounted file system */
1266   char  *mnt_dir;               /* file system path prefix */
1267   char  *mnt_type;              /* MNTTAB_TYPE_* */
1268   char  *mnt_opts;              /* MNTTAB_OPT_* */
1269   int   mnt_freq;               /* dump frequency, in days */
1270   int   mnt_passno;             /* pass number on parallel fsck */
1271 } mntent_t;
1272 #  endif /* not MOUNT_TABLE_ON_FILE */
1273 # endif /* not HAVE_STRUCT_MNTTAB */
1274 #endif /* not HAVE_STRUCT_MNTENT */
1275
1276
1277 /*
1278  * Complete external definitions missing from some systems.
1279  */
1280
1281 #ifndef HAVE_EXTERN_SYS_ERRLIST
1282 extern const char * const sys_errlist[];
1283 #endif /* not HAVE_EXTERN_SYS_ERRLIST */
1284
1285 #ifndef HAVE_EXTERN_OPTARG
1286 extern char *optarg;
1287 extern int optind;
1288 #endif /* not HAVE_EXTERN_OPTARG */
1289
1290 #if defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR)
1291 extern char *clnt_spcreateerror(const char *s);
1292 #endif /* defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR) */
1293
1294 #if defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO)
1295 extern char *clnt_sperrno(const enum clnt_stat num);
1296 #endif /* defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO) */
1297
1298 #ifndef HAVE_EXTERN_FREE
1299 extern void free(voidp);
1300 #endif /* not HAVE_EXTERN_FREE */
1301
1302 #if defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS)
1303 extern void get_myaddress(struct sockaddr_in *addr);
1304 #endif /* defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS) */
1305
1306 #if defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME)
1307 # if defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS)
1308 extern int getdomainname(char *name, int namelen);
1309 # endif /* defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS) */
1310 #endif /* defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME) */
1311
1312 #if defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE)
1313 extern int getdtablesize(void);
1314 #endif /* defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE) */
1315
1316 #if defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME)
1317 extern int gethostname(char *name, int namelen);
1318 #endif /* defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME) */
1319
1320 #ifndef HAVE_EXTERN_GETLOGIN
1321 extern char *getlogin(void);
1322 #endif /* not HAVE_EXTERN_GETLOGIN */
1323
1324 #if defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE)
1325 extern int getpagesize(void);
1326 #endif /* defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE) */
1327
1328 #ifndef HAVE_EXTERN_GETWD
1329 extern char *getwd(char *s);
1330 #endif /* not HAVE_EXTERN_GETWD */
1331
1332 #ifndef HAVE_EXTERN_INNETGR
1333 extern int innetgr(char *, char *, char *, char *);
1334 #endif /* not HAVE_EXTERN_INNETGR */
1335
1336 #if defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP)
1337 extern int mkstemp(char *);
1338 #endif /* defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP) */
1339
1340 #ifndef HAVE_EXTERN_SBRK
1341 extern caddr_t sbrk(int incr);
1342 #endif /* not HAVE_EXTERN_SBRK */
1343
1344 #if defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID)
1345 extern int seteuid(uid_t euid);
1346 #endif /* not defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID) */
1347
1348 #if defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER)
1349 extern int setitimer(int, struct itimerval *, struct itimerval *);
1350 #endif /* defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER) */
1351
1352 #ifndef HAVE_EXTERN_STRCASECMP
1353 /*
1354  * define this extern even if function does not exist, for it will
1355  * be filled in by libamu/strcasecmp.c
1356  */
1357 extern int strcasecmp(const char *s1, const char *s2);
1358 #endif /* not HAVE_EXTERN_STRCASECMP */
1359
1360 #ifndef HAVE_EXTERN_STRDUP
1361 /*
1362  * define this extern even if function does not exist, for it will
1363  * be filled in by libamu/strdup.c
1364  */
1365 extern char *strdup(const char *s);
1366 #endif /* not HAVE_EXTERN_STRDUP */
1367
1368 #if defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR)
1369 extern char *strstr(const char *s1, const char *s2);
1370 #endif /* defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR) */
1371
1372 #if defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP)
1373 extern int usleep(u_int useconds);
1374 #endif /* defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP) */
1375
1376 #ifndef HAVE_EXTERN_UALARM
1377 extern u_int ualarm(u_int usecs, u_int interval);
1378 #endif /* not HAVE_EXTERN_UALARM */
1379
1380 #if defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3)
1381 extern int wait3(int *statusp, int options, struct rusage *rusage);
1382 #endif /* defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3) */
1383
1384 #if defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF)
1385 extern int vsnprintf(char *, int, const char *, ...);
1386 #endif /* defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF) */
1387
1388 #ifndef HAVE_EXTERN_XDR_OPAQUE_AUTH
1389 extern bool_t xdr_opaque_auth(XDR *xdrs, struct opaque_auth *auth);
1390 #endif /* not HAVE_EXTERN_XDR_OPAQUE_AUTH */
1391
1392 /****************************************************************************/
1393 /*
1394  * amd-specific header files.
1395  */
1396 #ifdef THIS_HEADER_FILE_IS_INCLUDED_ABOVE
1397 # include <amu_nfs_prot.h>
1398 #endif /* THIS_HEADER_FILE_IS_INCLUDED_ABOVE */
1399 #include <am_utils.h>
1400 #include <amq_defs.h>
1401 #include <aux_conf.h>
1402 /* compatibility with old amd, while autoconfiscating it */
1403 #include <am_compat.h>
1404
1405
1406 /****************************************************************************/
1407 /*
1408  * External definitions that depend on other macros available (or not)
1409  * and those are probably declared in any of the above headers.
1410  */
1411
1412 #ifndef HAVE_HASMNTOPT
1413 extern char *hasmntopt(mntent_t *mnt, char *opt);
1414 #endif /* not HAVE_HASMNTOPT */
1415
1416 /*
1417  * include definitions of all possible xdr functions that are otherwise
1418  * not defined elsewhere.
1419  */
1420 #include <am_xdr_func.h>
1421
1422 #endif /* not _AM_DEFS_H */