1 /* 2 * Copyright (c) 1997-2014 Erez Zadok 3 * Copyright (c) 1990 Jan-Simon Pendry 4 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 5 * Copyright (c) 1990 The Regents of the University of California. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Jan-Simon Pendry at Imperial College, London. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * 36 * File: am-utils/include/am_defs.h 37 * $Id: am_defs.h,v 1.15.2.16 2004/05/12 15:54:31 ezk Exp $ 38 * $FreeBSD$ 39 * 40 */ 41 42 /* 43 * Definitions that are not specific to the am-utils package, but 44 * are rather generic, and can be used elsewhere. 45 */ 46 47 #ifndef _AM_DEFS_H 48 #define _AM_DEFS_H 49 50 /* 51 * Actions to take if ANSI C. 52 */ 53 #if STDC_HEADERS 54 # include <string.h> 55 /* for function prototypes */ 56 # define P(x) x 57 # define P_void void 58 #else /* not STDC_HEADERS */ 59 /* empty function prototypes */ 60 # define P(x) () 61 # define P_void 62 # ifndef HAVE_STRCHR 63 # define strchr index 64 # define strrchr rindex 65 # endif /* not HAVE_STRCHR */ 66 char *strchr(), *strrchr(); 67 #endif /* not STDC_HEADERS */ 68 69 /* 70 * Handle gcc __attribute__ if available. 71 */ 72 #ifndef __attribute__ 73 /* This feature is available in gcc versions 2.5 and later. */ 74 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ 75 # define __attribute__(Spec) /* empty */ 76 # endif /* __GNUC__ < 2 ... */ 77 /* 78 * The __-protected variants of `format' and `printf' attributes 79 * are accepted by gcc versions 2.6.4 (effectively 2.7) and later. 80 */ 81 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) 82 # define __format__ format 83 # define __printf__ printf 84 # endif /* __GNUC__ < 2 ... */ 85 #endif /* not __attribute__ */ 86 87 #define __IGNORE(result) \ 88 __ignore((unsigned long)result) 89 90 static inline void 91 __ignore(unsigned long result) { 92 (void)&result; 93 } 94 95 /* 96 * How to handle signals of any type 97 */ 98 #ifdef HAVE_SYS_WAIT_H 99 # include <sys/wait.h> 100 #endif /* HAVE_SYS_WAIT_H */ 101 #ifndef WEXITSTATUS 102 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) 103 #endif /* not WEXITSTATUS */ 104 #ifndef WIFEXITED 105 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 106 #endif /* not WIFEXITED */ 107 108 /* 109 * Actions to take regarding <time.h> and <sys/time.h>. 110 */ 111 #if TIME_WITH_SYS_TIME 112 # include <sys/time.h> 113 # ifdef _ALL_SOURCE 114 /* 115 * AIX 5.2 needs struct sigevent from signal.h to be defined, but I 116 * don't want to move the inclusion of signal.h this early into this 117 * file. Luckily, amd doesn't need the size of this structure in any 118 * other structure that it uses. So we sidestep it for now. 119 */ 120 struct sigevent; 121 # endif /* _ALL_SOURCE */ 122 # include <time.h> 123 #else /* not TIME_WITH_SYS_TIME */ 124 # if HAVE_SYS_TIME_H 125 # include <sys/time.h> 126 # else /* not HAVE_SYS_TIME_H */ 127 # include <time.h> 128 # endif /* not HAVE_SYS_TIME_H */ 129 #endif /* not TIME_WITH_SYS_TIME */ 130 131 /* 132 * Actions to take if <machine/endian.h> exists. 133 */ 134 #ifdef HAVE_MACHINE_ENDIAN_H 135 # include <machine/endian.h> 136 #endif /* HAVE_MACHINE_ENDIAN_H */ 137 138 /* 139 * Big-endian or little-endian? 140 */ 141 #ifndef BYTE_ORDER 142 # if defined(WORDS_BIGENDIAN) 143 # define ARCH_ENDIAN "big" 144 # else /* not WORDS_BIGENDIAN */ 145 # define ARCH_ENDIAN "little" 146 # endif /* not WORDS_BIGENDIAN */ 147 #else 148 # if BYTE_ORDER == BIG_ENDIAN 149 # define ARCH_ENDIAN "big" 150 # else 151 # define ARCH_ENDIAN "little" 152 # endif 153 #endif 154 155 /* 156 * Actions to take if HAVE_SYS_TYPES_H is defined. 157 */ 158 #if HAVE_SYS_TYPES_H 159 # include <sys/types.h> 160 #endif /* HAVE_SYS_TYPES_H */ 161 162 /* 163 * Actions to take if HAVE_LIMITS_H is defined. 164 */ 165 #if HAVE_LIMITS_H_H 166 # include <limits.h> 167 #endif /* HAVE_LIMITS_H */ 168 169 /* 170 * Actions to take if HAVE_UNISTD_H is defined. 171 */ 172 #if HAVE_UNISTD_H 173 # include <unistd.h> 174 #endif /* HAVE_UNISTD_H */ 175 176 /* after <unistd.h>, check if this is a POSIX.1 system */ 177 #ifdef _POSIX_VERSION 178 /* Code for POSIX.1 systems. */ 179 #endif /* _POSIX_VERSION */ 180 181 /* 182 * Variable length argument lists. 183 * Must use only one of the two! 184 */ 185 #ifdef HAVE_STDARG_H 186 # include <stdarg.h> 187 /* 188 * On Solaris 2.6, <sys/varargs.h> is included in <sys/fs/autofs.h> 189 * So this ensures that only one is included. 190 */ 191 # ifndef _SYS_VARARGS_H 192 # define _SYS_VARARGS_H 193 # endif /* not _SYS_VARARGS_H */ 194 #else /* not HAVE_STDARG_H */ 195 # ifdef HAVE_VARARGS_H 196 # include <varargs.h> 197 # endif /* HAVE_VARARGS_H */ 198 #endif /* not HAVE_STDARG_H */ 199 200 /* 201 * Pick the right header file and macros for directory processing functions. 202 */ 203 #if HAVE_DIRENT_H 204 # include <dirent.h> 205 # define NAMLEN(dirent) strlen((dirent)->d_name) 206 #else /* not HAVE_DIRENT_H */ 207 # define dirent direct 208 # define NAMLEN(dirent) (dirent)->d_namlen 209 # if HAVE_SYS_NDIR_H 210 # include <sys/ndir.h> 211 # endif /* HAVE_SYS_NDIR_H */ 212 # if HAVE_SYS_DIR_H 213 # include <sys/dir.h> 214 # endif /* HAVE_SYS_DIR_H */ 215 # if HAVE_NDIR_H 216 # include <ndir.h> 217 # endif /* HAVE_NDIR_H */ 218 #endif /* not HAVE_DIRENT_H */ 219 220 /* 221 * Actions to take if HAVE_FCNTL_H is defined. 222 */ 223 #if HAVE_FCNTL_H 224 # include <fcntl.h> 225 #endif /* HAVE_FCNTL_H */ 226 227 /* 228 * Actions to take if HAVE_MEMORY_H is defined. 229 */ 230 #if HAVE_MEMORY_H 231 # include <memory.h> 232 #endif /* HAVE_MEMORY_H */ 233 234 /* 235 * Actions to take if HAVE_SYS_FILE_H is defined. 236 */ 237 #if HAVE_SYS_FILE_H 238 # include <sys/file.h> 239 #endif /* HAVE_SYS_FILE_H */ 240 241 /* 242 * Actions to take if HAVE_SYS_IOCTL_H is defined. 243 */ 244 #if HAVE_SYS_IOCTL_H 245 # include <sys/ioctl.h> 246 #endif /* HAVE_SYS_IOCTL_H */ 247 248 /* 249 * Actions to take if HAVE_SYSLOG_H or HAVE_SYS_SYSLOG_H is defined. 250 */ 251 #ifdef HAVE_SYSLOG_H 252 # include <syslog.h> 253 #else /* not HAVE_SYSLOG_H */ 254 # if HAVE_SYS_SYSLOG_H 255 # include <sys/syslog.h> 256 # endif /* HAVE_SYS_SYSLOG_H */ 257 #endif /* HAVE_SYSLOG_H */ 258 259 /* 260 * Actions to take if <sys/param.h> exists. 261 */ 262 #ifdef HAVE_SYS_PARAM_H 263 # include <sys/param.h> 264 #endif /* HAVE_SYS_PARAM_H */ 265 266 /* 267 * Actions to take if <sys/socket.h> exists. 268 */ 269 #ifdef HAVE_SYS_SOCKET_H 270 # include <sys/socket.h> 271 #endif /* HAVE_SYS_SOCKET_H */ 272 273 /* 274 * Actions to take if <rpc/rpc.h> exists. 275 */ 276 #ifdef HAVE_RPC_RPC_H 277 /* 278 * Turn on PORTMAP, so that additional header files would get included 279 * and the important definition for UDPMSGSIZE is included too. 280 */ 281 # ifndef PORTMAP 282 # define PORTMAP 283 # endif /* not PORTMAP */ 284 # include <rpc/rpc.h> 285 # ifndef XDRPROC_T_TYPE 286 typedef bool_t (*xdrproc_t) __P ((XDR *, __ptr_t, ...)); 287 # endif /* not XDRPROC_T_TYPE */ 288 #endif /* HAVE_RPC_RPC_H */ 289 290 /* 291 * Actions to take if <rpc/types.h> exists. 292 */ 293 #ifdef HAVE_RPC_TYPES_H 294 # include <rpc/types.h> 295 #endif /* HAVE_RPC_TYPES_H */ 296 297 /* 298 * Actions to take if <rpc/xdr.h> exists. 299 */ 300 /* Prevent multiple inclusion on Ultrix 4 */ 301 #if defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) 302 # include <rpc/xdr.h> 303 #endif /* defined(HAVE_RPC_XDR_H) && !defined(__XDR_HEADER__) */ 304 305 /* 306 * Actions to take if <malloc.h> exists. 307 * Don't include malloc.h if stdlib.h exists, because modern 308 * systems complain if you use malloc.h instead of stdlib.h. 309 * XXX: let's hope there are no systems out there that need both. 310 */ 311 #if defined(HAVE_MALLOC_H) && !defined(HAVE_STDLIB_H) 312 # include <malloc.h> 313 #endif /* defined(HAVE_MALLOC_H) && !defined(HAVE_STDLIB_H) */ 314 315 /* 316 * Actions to take if <mntent.h> exists. 317 */ 318 #ifdef HAVE_MNTENT_H 319 /* some systems need <stdio.h> before <mntent.h> is included */ 320 # ifdef HAVE_STDIO_H 321 # include <stdio.h> 322 # endif /* HAVE_STDIO_H */ 323 # include <mntent.h> 324 #endif /* HAVE_MNTENT_H */ 325 326 /* 327 * Actions to take if <sys/fsid.h> exists. 328 */ 329 #ifdef HAVE_SYS_FSID_H 330 # include <sys/fsid.h> 331 #endif /* HAVE_SYS_FSID_H */ 332 333 /* 334 * Actions to take if <sys/utsname.h> exists. 335 */ 336 #ifdef HAVE_SYS_UTSNAME_H 337 # include <sys/utsname.h> 338 #endif /* HAVE_SYS_UTSNAME_H */ 339 340 /* 341 * Actions to take if <sys/mntent.h> exists. 342 */ 343 #ifdef HAVE_SYS_MNTENT_H 344 # include <sys/mntent.h> 345 #endif /* HAVE_SYS_MNTENT_H */ 346 347 /* 348 * Actions to take if <ndbm.h> or <db1/ndbm.h> exist. 349 * Should be included before <rpcsvc/yp_prot.h> because on some systems 350 * like Linux, it also defines "struct datum". 351 */ 352 #ifdef HAVE_MAP_NDBM 353 # include NEW_DBM_H 354 # ifndef DATUM 355 /* ensure that struct datum is not included again from <rpcsvc/yp_prot.h> */ 356 # define DATUM 357 # endif /* not DATUM */ 358 #endif /* HAVE_MAP_NDBM */ 359 360 /* 361 * Actions to take if <net/errno.h> exists. 362 */ 363 #ifdef HAVE_NET_ERRNO_H 364 # include <net/errno.h> 365 #endif /* HAVE_NET_ERRNO_H */ 366 367 /* 368 * Actions to take if <net/if.h> exists. 369 */ 370 #ifdef HAVE_NET_IF_H 371 # include <net/if.h> 372 #endif /* HAVE_NET_IF_H */ 373 374 /* 375 * Actions to take if <net/route.h> exists. 376 */ 377 #ifdef HAVE_NET_ROUTE_H 378 # include <net/route.h> 379 #endif /* HAVE_NET_ROUTE_H */ 380 381 /* 382 * Actions to take if <sys/mbuf.h> exists. 383 */ 384 #ifdef HAVE_SYS_MBUF_H 385 # include <sys/mbuf.h> 386 /* 387 * OSF4 (DU-4.0) defines m_next and m_data also in <sys/mount.h> so I must 388 # undefine them here to avoid conflicts. 389 */ 390 # ifdef m_next 391 # undef m_next 392 # endif /* m_next */ 393 # ifdef m_data 394 # undef m_data 395 # endif /* m_data */ 396 /* 397 * AIX 3 defines MFREE and m_flags also in <sys/mount.h>. 398 */ 399 # ifdef m_flags 400 # undef m_flags 401 # endif /* m_flags */ 402 # ifdef MFREE 403 # undef MFREE 404 # endif /* MFREE */ 405 #endif /* HAVE_SYS_MBUF_H */ 406 407 /* 408 * Actions to take if <sys/mman.h> exists. 409 */ 410 #ifdef HAVE_SYS_MMAN_H 411 # include <sys/mman.h> 412 #endif /* HAVE_SYS_MMAN_H */ 413 414 /* 415 * Actions to take if <netdb.h> exists. 416 */ 417 #ifdef HAVE_NETDB_H 418 # include <netdb.h> 419 #endif /* HAVE_NETDB_H */ 420 421 /* 422 * Actions to take if <netdir.h> exists. 423 */ 424 #ifdef HAVE_NETDIR_H 425 # include <netdir.h> 426 #endif /* HAVE_NETDIR_H */ 427 428 /* 429 * Actions to take if <net/if_var.h> exists. 430 */ 431 #ifdef HAVE_NET_IF_VAR_H 432 # include <net/if_var.h> 433 #endif /* HAVE_NET_IF_VAR_H */ 434 435 /* 436 * Actions to take if <netinet/if_ether.h> exists. 437 */ 438 #ifdef HAVE_NETINET_IF_ETHER_H 439 # include <netinet/if_ether.h> 440 #endif /* HAVE_NETINET_IF_ETHER_H */ 441 442 /* 443 * Actions to take if <netinet/in.h> exists. 444 */ 445 #ifdef HAVE_NETINET_IN_H 446 # include <netinet/in.h> 447 #endif /* HAVE_NETINET_IN_H */ 448 449 /* 450 * Actions to take if <rpcsvc/yp_prot.h> exists. 451 */ 452 #ifdef HAVE_RPCSVC_YP_PROT_H 453 # ifdef HAVE_BAD_HEADERS 454 /* avoid circular dependency in aix 4.3 with <rpcsvc/ypclnt.h> */ 455 struct ypall_callback; 456 # endif /* HAVE_BAD_HEADERS */ 457 # include <rpcsvc/yp_prot.h> 458 #endif /* HAVE_RPCSVC_YP_PROT_H */ 459 460 /* 461 * Actions to take if <rpcsvc/ypclnt.h> exists. 462 */ 463 #ifdef HAVE_RPCSVC_YPCLNT_H 464 # include <rpcsvc/ypclnt.h> 465 #endif /* HAVE_RPCSVC_YPCLNT_H */ 466 467 /* 468 * Actions to take if <sys/ucred.h> exists. 469 */ 470 #ifdef HAVE_SYS_UCRED_H 471 # include <sys/ucred.h> 472 #endif /* HAVE_SYS_UCRED_H */ 473 474 475 /* 476 * Actions to take if <sys/mount.h> exists. 477 */ 478 #ifdef HAVE_SYS_MOUNT_H 479 /* 480 * Some operating systems must define these variables to get 481 * NFS and other definitions included. 482 */ 483 # ifndef NFSCLIENT 484 # define NFSCLIENT 1 485 # endif /* not NFSCLIENT */ 486 # ifndef NFS 487 # define NFS 1 488 # endif /* not NFS */ 489 # ifndef PCFS 490 # define PCFS 1 491 # endif /* not PCFS */ 492 # ifndef LOFS 493 # define LOFS 1 494 # endif /* not LOFS */ 495 # ifndef RFS 496 # define RFS 1 497 # endif /* not RFS */ 498 # ifndef MSDOSFS 499 # define MSDOSFS 1 500 # endif /* not MSDOSFS */ 501 # ifndef MFS 502 # define MFS 1 503 # endif /* not MFS */ 504 # ifndef CD9660 505 # define CD9660 1 506 # endif /* not CD9660 */ 507 # include <sys/mount.h> 508 #endif /* HAVE_SYS_MOUNT_H */ 509 510 #ifdef HAVE_SYS_VMOUNT_H 511 # include <sys/vmount.h> 512 #endif /* HAVE_SYS_VMOUNT_H */ 513 514 /* 515 * Actions to take if <linux/fs.h> exists. 516 * There is no point in including this on a glibc2 system, 517 * we're only asking for trouble 518 */ 519 #if defined HAVE_LINUX_FS_H && (!defined __GLIBC__ || __GLIBC__ < 2) 520 /* 521 * There are various conflicts in definitions between RedHat Linux, newer 522 * 2.2 kernels, and <netinet/in.h> and <linux/fs.h>. 523 */ 524 # ifdef HAVE_SOCKETBITS_H 525 /* conflicts with <socketbits.h> */ 526 # define _LINUX_SOCKET_H 527 # undef BLKFLSBUF 528 # undef BLKGETSIZE 529 # undef BLKRAGET 530 # undef BLKRASET 531 # undef BLKROGET 532 # undef BLKROSET 533 # undef BLKRRPART 534 # undef MS_MGC_VAL 535 # undef MS_RMT_MASK 536 # if defined(__GLIBC__) && __GLIBC__ >= 2 537 /* conflicts with <waitflags.h> */ 538 # undef WNOHANG 539 # undef WUNTRACED 540 # endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ 541 /* conflicts with <statfsbuf.h> */ 542 # define _SYS_STATFS_H 543 # endif /* HAVE_SOCKETBITS_H */ 544 545 # ifdef _SYS_WAIT_H 546 # if defined(__GLIBC__) && __GLIBC__ >= 2 547 /* conflicts with <bits/waitflags.h> (RedHat/Linux 6.0 and kernels 2.2 */ 548 # undef WNOHANG 549 # undef WUNTRACED 550 # endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */ 551 # endif /* _SYS_WAIT_H */ 552 553 # ifdef HAVE_LINUX_POSIX_TYPES_H 554 # include <linux/posix_types.h> 555 # endif /* HAVE_LINUX_POSIX_TYPES_H */ 556 # ifndef _LINUX_BYTEORDER_GENERIC_H 557 # define _LINUX_BYTEORDER_GENERIC_H 558 # endif /* _LINUX_BYTEORDER_GENERIC_H */ 559 /* conflicts with <sys/mount.h> in 2.[12] kernels */ 560 # ifdef _SYS_MOUNT_H 561 # undef BLKFLSBUF 562 # undef BLKGETSIZE 563 # undef BLKRAGET 564 # undef BLKRASET 565 # undef BLKROGET 566 # undef BLKROSET 567 # undef BLKRRPART 568 # undef BLOCK_SIZE 569 # undef MS_MANDLOCK 570 # undef MS_MGC_VAL 571 # undef MS_NOATIME 572 # undef MS_NODEV 573 # undef MS_NODIRATIME 574 # undef MS_NOEXEC 575 # undef MS_NOSUID 576 # undef MS_RDONLY 577 # undef MS_REMOUNT 578 # undef MS_RMT_MASK 579 # undef MS_SYNCHRONOUS 580 # undef S_APPEND 581 # undef S_IMMUTABLE 582 /* conflicts with <statfsbuf.h> */ 583 # define _SYS_STATFS_H 584 # endif /* _SYS_MOUNT_H */ 585 # ifndef _LINUX_STRING_H_ 586 # define _LINUX_STRING_H_ 587 # endif /* not _LINUX_STRING_H_ */ 588 # ifdef HAVE_LINUX_KDEV_T_H 589 # define __KERNEL__ 590 # include <linux/kdev_t.h> 591 # undef __KERNEL__ 592 # endif /* HAVE_LINUX_KDEV_T_H */ 593 # ifdef HAVE_LINUX_LIST_H 594 # define __KERNEL__ 595 # include <linux/list.h> 596 # undef __KERNEL__ 597 # endif /* HAVE_LINUX_LIST_H */ 598 # include <linux/fs.h> 599 #endif /* HAVE_LINUX_FS_H && (!__GLIBC__ || __GLIBC__ < 2) */ 600 601 #ifdef HAVE_CDFS_CDFS_MOUNT_H 602 # include <cdfs/cdfs_mount.h> 603 #endif /* HAVE_CDFS_CDFS_MOUNT_H */ 604 605 #ifdef HAVE_CDFS_CDFSMOUNT_H 606 # include <cdfs/cdfsmount.h> 607 #endif /* HAVE_CDFS_CDFSMOUNT_H */ 608 609 /* 610 * Actions to take if <linux/loop.h> exists. 611 */ 612 #ifdef HAVE_LINUX_LOOP_H 613 # ifdef HAVE_LINUX_POSIX_TYPES_H 614 # include <linux/posix_types.h> 615 # endif /* HAVE_LINUX_POSIX_TYPES_H */ 616 /* next dev_t lines needed due to changes in kernel code */ 617 # undef dev_t 618 # define dev_t unsigned short /* compatible with Red Hat and SuSE */ 619 # include <linux/loop.h> 620 #endif /* HAVE_LINUX_LOOP_H */ 621 622 /* 623 * AUTOFS PROTOCOL HEADER FILES: 624 */ 625 626 /* 627 * Actions to take if <linux/auto_fs[4].h> exists. 628 * We really don't want <linux/fs.h> pulled in here 629 */ 630 #ifndef _LINUX_FS_H 631 #define _LINUX_FS_H 632 #endif /* _LINUX_FS_H */ 633 #ifdef HAVE_LINUX_AUTO_FS4_H 634 # include <linux/auto_fs4.h> 635 #else /* not HAVE_LINUX_AUTO_FS4_H */ 636 # ifdef HAVE_LINUX_AUTO_FS_H 637 # include <linux/auto_fs.h> 638 # endif /* HAVE_LINUX_AUTO_FS_H */ 639 #endif /* not HAVE_LINUX_AUTO_FS4_H */ 640 641 /* 642 * Actions to take if <sys/fs/autofs.h> exists. 643 */ 644 #ifdef HAVE_SYS_FS_AUTOFS_H 645 # include <sys/fs/autofs.h> 646 #endif /* HAVE_SYS_FS_AUTOFS_H */ 647 648 /* 649 * Actions to take if <rpcsvc/autofs_prot.h> or <sys/fs/autofs_prot.h> exist. 650 */ 651 #ifdef HAVE_RPCSVC_AUTOFS_PROT_H 652 # include <rpcsvc/autofs_prot.h> 653 #else /* not HAVE_RPCSVC_AUTOFS_PROT_H */ 654 # ifdef HAVE_SYS_FS_AUTOFS_PROT_H 655 # include <sys/fs/autofs_prot.h> 656 # endif /* HAVE_SYS_FS_AUTOFS_PROT_H */ 657 #endif /* not HAVE_RPCSVC_AUTOFS_PROT_H */ 658 659 /* 660 * Actions to take if <lber.h> exists. 661 * This header file is required before <ldap.h> can be included. 662 */ 663 #ifdef HAVE_LBER_H 664 # include <lber.h> 665 #endif /* HAVE_LBER_H */ 666 667 /* 668 * Actions to take if <ldap.h> exists. 669 */ 670 #ifdef HAVE_LDAP_H 671 # include <ldap.h> 672 #endif /* HAVE_LDAP_H */ 673 674 /**************************************************************************** 675 ** IMPORTANT!!! ** 676 ** We always include am-utils' amu_autofs_prot.h. ** 677 ** That is actually defined in "conf/autofs/autofs_${autofs_style}.h" ** 678 ****************************************************************************/ 679 #include <amu_autofs_prot.h> 680 681 682 /* 683 * NFS PROTOCOL HEADER FILES: 684 */ 685 686 /* 687 * Actions to take if <nfs/export.h> exists. 688 */ 689 #ifdef HAVE_NFS_EXPORT_H 690 # include <nfs/export.h> 691 #endif /* HAVE_NFS_EXPORT_H */ 692 693 /**************************************************************************** 694 ** IMPORTANT!!! ** 695 ** We always include am-utils' amu_nfs_prot.h. ** 696 ** That is actually defined in "conf/nfs_prot/nfs_prot_${host_os_name}.h" ** 697 ****************************************************************************/ 698 #include <amu_nfs_prot.h> 699 700 /* 701 * DO NOT INCLUDE THESE FILES: 702 * They conflicts with other NFS headers and are generally not needed. 703 */ 704 #ifdef DO_NOT_INCLUDE 705 # ifdef HAVE_NFS_NFS_CLNT_H 706 # include <nfs/nfs_clnt.h> 707 # endif /* HAVE_NFS_NFS_CLNT_H */ 708 # ifdef HAVE_LINUX_NFS_H 709 # include <linux/nfs.h> 710 # endif /* HAVE_LINUX_NFS_H */ 711 #endif /* DO NOT INCLUDE */ 712 713 /* 714 * Actions to take if one of the nfs headers exists. 715 */ 716 #ifdef HAVE_NFS_NFS_GFS_H 717 # include <nfs/nfs_gfs.h> 718 #endif /* HAVE_NFS_NFS_GFS_H */ 719 #ifdef HAVE_NFS_MOUNT_H 720 # include <nfs/mount.h> 721 #endif /* HAVE_NFS_MOUNT_H */ 722 #ifdef HAVE_NFS_NFS_MOUNT_H_off 723 /* broken on nextstep3 (includes non-existing headers) */ 724 # include <nfs/nfs_mount.h> 725 #endif /* HAVE_NFS_NFS_MOUNT_H */ 726 #ifdef HAVE_NFS_PATHCONF_H 727 # include <nfs/pathconf.h> 728 #endif /* HAVE_NFS_PATHCONF_H */ 729 #ifdef HAVE_SYS_FS_NFS_MOUNT_H 730 # include <sys/fs/nfs/mount.h> 731 #endif /* HAVE_SYS_FS_NFS_MOUNT_H */ 732 #ifdef HAVE_SYS_FS_NFS_NFS_CLNT_H 733 # include <sys/fs/nfs/nfs_clnt.h> 734 #endif /* HAVE_SYS_FS_NFS_NFS_CLNT_H */ 735 #ifdef HAVE_SYS_FS_NFS_CLNT_H 736 # include <sys/fs/nfs_clnt.h> 737 #endif /* HAVE_SYS_FS_NFS_CLNT_H */ 738 739 /* complex rules for linux/nfs_mount.h: broken on so many systems */ 740 #ifdef HAVE_LINUX_NFS_MOUNT_H 741 # ifndef _LINUX_NFS_H 742 # define _LINUX_NFS_H 743 # endif /* not _LINUX_NFS_H */ 744 # ifndef _LINUX_NFS2_H 745 # define _LINUX_NFS2_H 746 # endif /* not _LINUX_NFS2_H */ 747 # ifndef _LINUX_NFS3_H 748 # define _LINUX_NFS3_H 749 # endif /* not _LINUX_NFS3_H */ 750 # ifndef _LINUX_NFS_FS_H 751 # define _LINUX_NFS_FS_H 752 # endif /* not _LINUX_NFS_FS_H */ 753 # ifndef _LINUX_IN_H 754 # define _LINUX_IN_H 755 # endif /* not _LINUX_IN_H */ 756 # ifndef __KERNEL__ 757 # define __KERNEL__ 758 # endif /* __KERNEL__ */ 759 # include <linux/nfs_mount.h> 760 # undef __KERNEL__ 761 #endif /* HAVE_LINUX_NFS_MOUNT_H */ 762 763 /* 764 * Actions to take if <pwd.h> exists. 765 */ 766 #ifdef HAVE_PWD_H 767 # include <pwd.h> 768 #endif /* HAVE_PWD_H */ 769 770 /* 771 * Actions to take if <hesiod.h> exists. 772 */ 773 #ifdef HAVE_HESIOD_H 774 # include <hesiod.h> 775 #endif /* HAVE_HESIOD_H */ 776 777 /* 778 * Actions to take if <arpa/nameser.h> exists. 779 * Should be included before <resolv.h>. 780 */ 781 #ifdef HAVE_ARPA_NAMESER_H 782 # ifdef NOERROR 783 # undef NOERROR 784 # endif /* NOERROR */ 785 /* 786 * Conflicts with <sys/tpicommon.h> which is included from <sys/tiuser.h> 787 * on Solaris 2.6 systems. So undefine it first. 788 */ 789 # ifdef T_UNSPEC 790 # undef T_UNSPEC 791 # endif /* T_UNSPEC */ 792 # include <arpa/nameser.h> 793 #endif /* HAVE_ARPA_NAMESER_H */ 794 795 /* 796 * Actions to take if <arpa/inet.h> exists. 797 */ 798 #ifdef HAVE_ARPA_INET_H 799 # ifdef HAVE_BAD_HEADERS 800 /* aix 4.3: avoid including <net/if_dl.h> */ 801 struct sockaddr_dl; 802 # endif /* HAVE_BAD_HEADERS */ 803 # include <arpa/inet.h> 804 #endif /* HAVE_ARPA_INET_H */ 805 806 /* 807 * Actions to take if <resolv.h> exists. 808 */ 809 #ifdef HAVE_RESOLV_H 810 /* 811 * On AIX 5.2, both <resolv.h> and <arpa/nameser_compat.h> define MAXDNAME, 812 * if compiling with gcc -D_USE_IRS (so that we get extern definitions for 813 * hstrerror() and others). 814 */ 815 # if defined(_AIX) && defined(MAXDNAME) && defined(_USE_IRS) 816 # undef MAXDNAME 817 # endif /* defined(_AIX) && defined(MAXDNAME) && defined(_USE_IRS) */ 818 # include <resolv.h> 819 #endif /* HAVE_RESOLV_H */ 820 821 /* 822 * Actions to take if <sys/uio.h> exists. 823 */ 824 #ifdef HAVE_SYS_UIO_H 825 # include <sys/uio.h> 826 #endif /* HAVE_SYS_UIO_H */ 827 828 /* 829 * Actions to take if <sys/fs/cachefs_fs.h> exists. 830 */ 831 #ifdef HAVE_SYS_FS_CACHEFS_FS_H 832 # include <sys/fs/cachefs_fs.h> 833 #endif /* HAVE_SYS_FS_CACHEFS_FS_H */ 834 835 /* 836 * Actions to take if <sys/fs/pc_fs.h> exists. 837 */ 838 #ifdef HAVE_SYS_FS_PC_FS_H 839 # include <sys/fs/pc_fs.h> 840 #endif /* HAVE_SYS_FS_PC_FS_H */ 841 842 /* 843 * Actions to take if <msdosfs/msdosfsmount.h> exists. 844 */ 845 #ifdef HAVE_MSDOSFS_MSDOSFSMOUNT_H 846 # include <msdosfs/msdosfsmount.h> 847 #endif /* HAVE_MSDOSFS_MSDOSFSMOUNT_H */ 848 #ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H 849 # include <fs/msdosfs/msdosfsmount.h> 850 #endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */ 851 852 /* 853 * Actions to take if <fs/msdosfs/msdosfsmount.h> exists. 854 */ 855 #ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H 856 # include <fs/msdosfs/msdosfsmount.h> 857 #endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */ 858 859 /* 860 * Actions to take if <sys/fs/tmp.h> exists. 861 */ 862 #ifdef HAVE_SYS_FS_TMP_H 863 # include <sys/fs/tmp.h> 864 #endif /* HAVE_SYS_FS_TMP_H */ 865 #ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H 866 # include <fs/tmpfs/tmpfs_args.h> 867 #endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */ 868 869 870 /* 871 * Actions to take if <sys/fs/ufs_mount.h> exists. 872 */ 873 #ifdef HAVE_SYS_FS_UFS_MOUNT_H 874 # include <sys/fs/ufs_mount.h> 875 #endif /* HAVE_SYS_FS_UFS_MOUNT_H */ 876 /* 877 * HAVE_UFS_UFS_UFSMOUNT_H should NOT be defined on netbsd/openbsd because it 878 * causes errors with other header files. Instead, add it to the specific 879 * conf/nfs_prot_*.h file. 880 */ 881 #ifdef HAVE_UFS_UFS_UFSMOUNT_H 882 # include <ufs/ufs/ufsmount.h> 883 #endif /* HAVE_UFS_UFS_UFSMOUNT_H */ 884 885 /* 886 * Actions to take if <sys/fs/efs_clnt.h> exists. 887 */ 888 #ifdef HAVE_SYS_FS_EFS_CLNT_H 889 # include <sys/fs/efs_clnt.h> 890 #endif /* HAVE_SYS_FS_EFS_CLNT_H */ 891 #ifdef HAVE_FS_EFS_EFS_MOUNT_H 892 # include <fs/efs/efs_mount.h> 893 #endif /* HAVE_FS_EFS_EFS_MOUNT_H */ 894 895 /* 896 * Actions to take if <sys/fs/xfs_clnt.h> exists. 897 */ 898 #ifdef HAVE_SYS_FS_XFS_CLNT_H 899 # include <sys/fs/xfs_clnt.h> 900 #endif /* HAVE_SYS_FS_XFS_CLNT_H */ 901 902 /* 903 * Actions to take if <assert.h> exists. 904 */ 905 #ifdef HAVE_ASSERT_H 906 # include <assert.h> 907 #endif /* HAVE_ASSERT_H */ 908 909 /* 910 * Actions to take if <cfs.h> exists. 911 */ 912 #ifdef HAVE_CFS_H 913 # include <cfs.h> 914 #endif /* HAVE_CFS_H */ 915 916 /* 917 * Actions to take if <cluster.h> exists. 918 */ 919 #ifdef HAVE_CLUSTER_H 920 # include <cluster.h> 921 #endif /* HAVE_CLUSTER_H */ 922 923 /* 924 * Actions to take if <ctype.h> exists. 925 */ 926 #ifdef HAVE_CTYPE_H 927 # include <ctype.h> 928 #endif /* HAVE_CTYPE_H */ 929 930 /* 931 * Actions to take if <errno.h> exists. 932 */ 933 #ifdef HAVE_ERRNO_H 934 # include <errno.h> 935 #else 936 /* 937 * Actions to take if <sys/errno.h> exists. 938 */ 939 # ifdef HAVE_SYS_ERRNO_H 940 # include <sys/errno.h> 941 extern int errno; 942 # endif /* HAVE_SYS_ERRNO_H */ 943 #endif /* HAVE_ERRNO_H */ 944 945 /* 946 * Actions to take if <grp.h> exists. 947 */ 948 #ifdef HAVE_GRP_H 949 # include <grp.h> 950 #endif /* HAVE_GRP_H */ 951 952 /* 953 * Actions to take if <hsfs/hsfs.h> exists. 954 */ 955 #ifdef HAVE_HSFS_HSFS_H 956 # include <hsfs/hsfs.h> 957 #endif /* HAVE_HSFS_HSFS_H */ 958 959 /* 960 * Actions to take if <cdfs/cdfsmount.h> exists. 961 */ 962 #ifdef HAVE_CDFS_CDFSMOUNT_H 963 # include <cdfs/cdfsmount.h> 964 #endif /* HAVE_CDFS_CDFSMOUNT_H */ 965 966 /* 967 * Actions to take if <isofs/cd9660/cd9660_mount.h> exists. 968 */ 969 #ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H 970 # include <isofs/cd9660/cd9660_mount.h> 971 #endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */ 972 973 /* 974 * Actions to take if <fs/udf/udf_mount.h> exists. 975 */ 976 #ifdef HAVE_FS_UDF_UDF_MOUNT_H 977 # include <fs/udf/udf_mount.h> 978 #endif /* HAVE_FS_UDF_UDF_MOUNT_H */ 979 980 /* 981 * Actions to take if <mount.h> exists. 982 */ 983 #ifdef HAVE_MOUNT_H 984 # include <mount.h> 985 #endif /* HAVE_MOUNT_H */ 986 987 /* 988 * Actions to take if <nsswitch.h> exists. 989 */ 990 #ifdef HAVE_NSSWITCH_H 991 # include <nsswitch.h> 992 #endif /* HAVE_NSSWITCH_H */ 993 994 /* 995 * Actions to take if <rpc/auth_des.h> exists. 996 */ 997 #ifdef HAVE_RPC_AUTH_DES_H 998 # include <rpc/auth_des.h> 999 #endif /* HAVE_RPC_AUTH_DES_H */ 1000 1001 /* 1002 * Actions to take if <rpc/pmap_clnt.h> exists. 1003 */ 1004 #ifdef HAVE_RPC_PMAP_CLNT_H 1005 # include <rpc/pmap_clnt.h> 1006 #endif /* HAVE_RPC_PMAP_CLNT_H */ 1007 1008 /* 1009 * Actions to take if <rpc/pmap_prot.h> exists. 1010 */ 1011 #ifdef HAVE_RPC_PMAP_PROT_H 1012 # include <rpc/pmap_prot.h> 1013 #endif /* HAVE_RPC_PMAP_PROT_H */ 1014 1015 1016 /* 1017 * Actions to take if <rpcsvc/mount.h> exists. 1018 * AIX does not protect against this file doubly included, 1019 * so I have to do my own protection here. 1020 */ 1021 #ifdef HAVE_RPCSVC_MOUNT_H 1022 # ifndef _RPCSVC_MOUNT_H 1023 # include <rpcsvc/mount.h> 1024 # endif /* not _RPCSVC_MOUNT_H */ 1025 #endif /* HAVE_RPCSVC_MOUNT_H */ 1026 1027 /* 1028 * Actions to take if <rpcsvc/nis.h> exists. 1029 */ 1030 #ifdef HAVE_RPCSVC_NIS_H 1031 /* 1032 * Solaris 10 (build 72) defines GROUP_OBJ in <sys/acl.h>, which is included 1033 * in many other header files. <rpcsvc/nis.h> uses GROUP_OBJ inside enum 1034 * zotypes. So if you're unlucky enough to include both headers, you get a 1035 * compile error because the two symbols conflict. 1036 * A similar conflict arises with Sun cc and the definition of "GROUP". 1037 * 1038 * Temp hack: undefine acl.h's GROUP_OBJ and GROUP because they're not needed 1039 * for am-utils. 1040 */ 1041 # ifdef GROUP_OBJ 1042 # undef GROUP_OBJ 1043 # endif /* GROUP_OBJ */ 1044 # ifdef GROUP 1045 # undef GROUP 1046 # endif /* GROUP */ 1047 # include <rpcsvc/nis.h> 1048 #endif /* HAVE_RPCSVC_NIS_H */ 1049 1050 /* 1051 * Actions to take if <setjmp.h> exists. 1052 */ 1053 #ifdef HAVE_SETJMP_H 1054 # include <setjmp.h> 1055 #endif /* HAVE_SETJMP_H */ 1056 1057 /* 1058 * Actions to take if <signal.h> exists. 1059 */ 1060 #ifdef HAVE_SIGNAL_H 1061 # include <signal.h> 1062 #endif /* HAVE_SIGNAL_H */ 1063 1064 /* 1065 * Actions to take if <string.h> exists. 1066 */ 1067 #ifdef HAVE_STRING_H 1068 # include <string.h> 1069 #endif /* HAVE_STRING_H */ 1070 1071 /* 1072 * Actions to take if <strings.h> exists. 1073 */ 1074 #ifdef HAVE_STRINGS_H 1075 # include <strings.h> 1076 #endif /* HAVE_STRINGS_H */ 1077 1078 /* 1079 * Actions to take if <sys/config.h> exists. 1080 */ 1081 #ifdef HAVE_SYS_CONFIG_H 1082 # include <sys/config.h> 1083 #endif /* HAVE_SYS_CONFIG_H */ 1084 1085 /* 1086 * Actions to take if <sys/dg_mount.h> exists. 1087 */ 1088 #ifdef HAVE_SYS_DG_MOUNT_H 1089 # include <sys/dg_mount.h> 1090 #endif /* HAVE_SYS_DG_MOUNT_H */ 1091 1092 /* 1093 * Actions to take if <sys/fs_types.h> exists. 1094 */ 1095 #ifdef HAVE_SYS_FS_TYPES_H 1096 /* 1097 * Define KERNEL here to avoid multiple definitions of gt_names[] on 1098 * Ultrix 4.3. 1099 */ 1100 # define KERNEL 1101 # include <sys/fs_types.h> 1102 # undef KERNEL 1103 #endif /* HAVE_SYS_FS_TYPES_H */ 1104 1105 /* 1106 * Actions to take if <sys/fstyp.h> exists. 1107 */ 1108 #ifdef HAVE_SYS_FSTYP_H 1109 # include <sys/fstyp.h> 1110 #endif /* HAVE_SYS_FSTYP_H */ 1111 1112 /* 1113 * Actions to take if <sys/lock.h> exists. 1114 */ 1115 #ifdef HAVE_SYS_LOCK_H 1116 # include <sys/lock.h> 1117 #endif /* HAVE_SYS_LOCK_H */ 1118 1119 /* 1120 * Actions to take if <sys/machine.h> exists. 1121 */ 1122 #ifdef HAVE_SYS_MACHINE_H 1123 # include <sys/machine.h> 1124 #endif /* HAVE_SYS_MACHINE_H */ 1125 1126 /* 1127 * Actions to take if <sys/mntctl.h> exists. 1128 */ 1129 #ifdef HAVE_SYS_MNTCTL_H 1130 # include <sys/mntctl.h> 1131 #endif /* HAVE_SYS_MNTCTL_H */ 1132 1133 /* 1134 * Actions to take if <sys/mnttab.h> exists. 1135 */ 1136 #ifdef HAVE_SYS_MNTTAB_H 1137 # include <sys/mnttab.h> 1138 #endif /* HAVE_SYS_MNTTAB_H */ 1139 1140 /* 1141 * Actions to take if <mnttab.h> exists. 1142 * Do not include it if MNTTAB is already defined because it probably 1143 * came from <sys/mnttab.h> and we do not want conflicting definitions. 1144 */ 1145 #if defined(HAVE_MNTTAB_H) && !defined(MNTTAB) 1146 # include <mnttab.h> 1147 #endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */ 1148 1149 /* 1150 * Actions to take if <netconfig.h> exists. 1151 */ 1152 #ifdef HAVE_NETCONFIG_H 1153 # include <netconfig.h> 1154 /* Some systems (Solaris 2.5.1) don't declare this external */ 1155 extern char *nc_sperror(void); 1156 #endif /* HAVE_NETCONFIG_H */ 1157 1158 /* 1159 * Actions to take if <sys/netconfig.h> exists. 1160 */ 1161 #ifdef HAVE_SYS_NETCONFIG_H 1162 # include <sys/netconfig.h> 1163 #endif /* HAVE_SYS_NETCONFIG_H */ 1164 1165 /* 1166 * Actions to take if <sys/pathconf.h> exists. 1167 */ 1168 #ifdef HAVE_SYS_PATHCONF_H 1169 # include <sys/pathconf.h> 1170 #endif /* HAVE_SYS_PATHCONF_H */ 1171 1172 /* 1173 * Actions to take if <sys/resource.h> exists. 1174 */ 1175 #ifdef HAVE_SYS_RESOURCE_H 1176 # include <sys/resource.h> 1177 #endif /* HAVE_SYS_RESOURCE_H */ 1178 1179 /* 1180 * Actions to take if <sys/sema.h> exists. 1181 */ 1182 #ifdef HAVE_SYS_SEMA_H 1183 # include <sys/sema.h> 1184 #endif /* HAVE_SYS_SEMA_H */ 1185 1186 /* 1187 * Actions to take if <sys/signal.h> exists. 1188 */ 1189 #ifdef HAVE_SYS_SIGNAL_H 1190 # include <sys/signal.h> 1191 #endif /* HAVE_SYS_SIGNAL_H */ 1192 1193 /* 1194 * Actions to take if <sys/sockio.h> exists. 1195 */ 1196 #ifdef HAVE_SYS_SOCKIO_H 1197 # include <sys/sockio.h> 1198 #endif /* HAVE_SYS_SOCKIO_H */ 1199 1200 /* 1201 * Actions to take if <sys/syscall.h> exists. 1202 */ 1203 #ifdef HAVE_SYS_SYSCALL_H 1204 # include <sys/syscall.h> 1205 #endif /* HAVE_SYS_SYSCALL_H */ 1206 1207 /* 1208 * Actions to take if <sys/syslimits.h> exists. 1209 */ 1210 #ifdef HAVE_SYS_SYSLIMITS_H 1211 # include <sys/syslimits.h> 1212 #endif /* HAVE_SYS_SYSLIMITS_H */ 1213 1214 /* 1215 * Actions to take if <tiuser.h> exists. 1216 */ 1217 #ifdef HAVE_TIUSER_H 1218 /* 1219 * Some systems like AIX have multiple definitions for T_NULL and others 1220 * that are defined first in <arpa/nameser.h>. 1221 */ 1222 # ifdef HAVE_ARPA_NAMESER_H 1223 # ifdef T_NULL 1224 # undef T_NULL 1225 # endif /* T_NULL */ 1226 # ifdef T_UNSPEC 1227 # undef T_UNSPEC 1228 # endif /* T_UNSPEC */ 1229 # ifdef T_IDLE 1230 # undef T_IDLE 1231 # endif /* T_IDLE */ 1232 # endif /* HAVE_ARPA_NAMESER_H */ 1233 # include <tiuser.h> 1234 #endif /* HAVE_TIUSER_H */ 1235 1236 /* 1237 * Actions to take if <sys/tiuser.h> exists. 1238 */ 1239 #ifdef HAVE_SYS_TIUSER_H 1240 # include <sys/tiuser.h> 1241 #endif /* HAVE_SYS_TIUSER_H */ 1242 1243 /* 1244 * Actions to take if <sys/statfs.h> exists. 1245 */ 1246 #ifdef HAVE_SYS_STATFS_H 1247 # include <sys/statfs.h> 1248 #endif /* HAVE_SYS_STATFS_H */ 1249 1250 /* 1251 * Actions to take if <sys/statvfs.h> exists. 1252 */ 1253 #ifdef HAVE_SYS_STATVFS_H 1254 # include <sys/statvfs.h> 1255 #endif /* HAVE_SYS_STATVFS_H */ 1256 1257 /* 1258 * Actions to take if <sys/vfs.h> exists. 1259 */ 1260 #ifdef HAVE_SYS_VFS_H 1261 # include <sys/vfs.h> 1262 #endif /* HAVE_SYS_VFS_H */ 1263 1264 /* 1265 * Actions to take if <sys/vmount.h> exists. 1266 */ 1267 #ifdef HAVE_SYS_VMOUNT_H 1268 # include <sys/vmount.h> 1269 #endif /* HAVE_SYS_VMOUNT_H */ 1270 1271 /* 1272 * Actions to take if <ufs/ufs_mount.h> exists. 1273 */ 1274 #ifdef HAVE_UFS_UFS_MOUNT_H 1275 # include <ufs/ufs_mount.h> 1276 #endif /* HAVE_UFS_UFS_MOUNT_H */ 1277 1278 /* 1279 * Are S_ISDIR, S_ISREG, et al broken? If not, include <sys/stat.h>. 1280 * Turned off the not using sys/stat.h based on if the macros are 1281 * "broken", because they incorrectly get reported as broken on 1282 * ncr2. 1283 */ 1284 #ifndef STAT_MACROS_BROKEN_notused 1285 /* 1286 * RedHat Linux 4.2 (alpha) has a problem in the headers that causes 1287 * duplicate definitions, and also some other nasty bugs. Upgrade to Redhat 1288 * 5.0! 1289 */ 1290 # ifdef HAVE_SYS_STAT_H 1291 /* avoid duplicates or conflicts with <linux/stat.h> (RedHat alpha linux) */ 1292 # if defined(S_IFREG) && defined(HAVE_STATBUF_H) 1293 # include <statbuf.h> 1294 # undef S_IFBLK 1295 # undef S_IFCHR 1296 # undef S_IFDIR 1297 # undef S_IFIFO 1298 # undef S_IFLNK 1299 # undef S_IFMT 1300 # undef S_IFREG 1301 # undef S_IFSOCK 1302 # undef S_IRGRP 1303 # undef S_IROTH 1304 # undef S_IRUSR 1305 # undef S_IRWXG 1306 # undef S_IRWXO 1307 # undef S_IRWXU 1308 # undef S_ISBLK 1309 # undef S_ISCHR 1310 # undef S_ISDIR 1311 # undef S_ISFIFO 1312 # undef S_ISGID 1313 # undef S_ISLNK 1314 # undef S_ISREG 1315 # undef S_ISSOCK 1316 # undef S_ISUID 1317 # undef S_ISVTX 1318 # undef S_IWGRP 1319 # undef S_IWOTH 1320 # undef S_IWUSR 1321 # undef S_IXGRP 1322 # undef S_IXOTH 1323 # undef S_IXUSR 1324 # endif /* defined(S_IFREG) && defined(HAVE_STATBUF_H) */ 1325 # include <sys/stat.h> 1326 # endif /* HAVE_SYS_STAT_H */ 1327 #endif /* not STAT_MACROS_BROKEN_notused */ 1328 1329 /* 1330 * Actions to take if <stdio.h> exists. 1331 */ 1332 #ifdef HAVE_STDIO_H 1333 # include <stdio.h> 1334 #endif /* HAVE_STDIO_H */ 1335 1336 /* 1337 * Actions to take if <stdlib.h> exists. 1338 */ 1339 #ifdef HAVE_STDLIB_H 1340 # include <stdlib.h> 1341 #endif /* HAVE_STDLIB_H */ 1342 1343 /* 1344 * Actions to take if <regex.h> exists. 1345 */ 1346 #ifdef HAVE_REGEX_H 1347 # include <regex.h> 1348 #endif /* HAVE_REGEX_H */ 1349 1350 /* 1351 * Actions to take if <tcpd.h> exists. 1352 */ 1353 #if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) 1354 # include <tcpd.h> 1355 #endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */ 1356 1357 1358 /****************************************************************************/ 1359 /* 1360 * Specific macros we're looking for. 1361 */ 1362 #ifndef HAVE_MEMSET 1363 # ifdef HAVE_BZERO 1364 # define memset(ptr, val, len) bzero((ptr), (len)) 1365 # else /* not HAVE_BZERO */ 1366 # error Cannot find either memset or bzero! 1367 # endif /* not HAVE_BZERO */ 1368 #endif /* not HAVE_MEMSET */ 1369 1370 #ifndef HAVE_MEMMOVE 1371 # ifdef HAVE_BCOPY 1372 # define memmove(to, from, len) bcopy((from), (to), (len)) 1373 # else /* not HAVE_BCOPY */ 1374 # error Cannot find either memmove or bcopy! 1375 # endif /* not HAVE_BCOPY */ 1376 #endif /* not HAVE_MEMMOVE */ 1377 1378 /* 1379 * memcmp() is more problematic: 1380 * Systems that don't have it, but have bcmp(), will use bcmp() instead. 1381 * Those that have it, but it is bad (SunOS 4 doesn't handle 1382 * 8 bit comparisons correctly), will get to use am_memcmp(). 1383 * Otherwise if you have memcmp() and it is good, use it. 1384 */ 1385 #ifdef HAVE_MEMCMP 1386 # ifdef HAVE_BAD_MEMCMP 1387 # define memcmp am_memcmp 1388 extern int am_memcmp(const voidp s1, const voidp s2, size_t len); 1389 # endif /* HAVE_BAD_MEMCMP */ 1390 #else /* not HAVE_MEMCMP */ 1391 # ifdef HAVE_BCMP 1392 # define memcmp(a, b, len) bcmp((a), (b), (len)) 1393 # endif /* HAVE_BCMP */ 1394 #endif /* not HAVE_MEMCMP */ 1395 1396 #ifndef HAVE_SETEUID 1397 # ifdef HAVE_SETRESUID 1398 # define seteuid(x) setresuid(-1,(x),-1) 1399 # else /* not HAVE_SETRESUID */ 1400 # error Cannot find either seteuid or setresuid! 1401 # endif /* not HAVE_SETRESUID */ 1402 #endif /* not HAVE_SETEUID */ 1403 1404 /* 1405 * Define type of mntent_t. 1406 * Defaults to struct mntent, else struct mnttab. If neither is found, and 1407 * the operating system does keep not mount tables in the kernel, then flag 1408 * it as an error. If neither is found and the OS keeps mount tables in the 1409 * kernel, then define our own version of mntent; it will be needed for amd 1410 * to keep its own internal version of the mount tables. 1411 */ 1412 #ifdef HAVE_STRUCT_MNTENT 1413 typedef struct mntent mntent_t; 1414 #else /* not HAVE_STRUCT_MNTENT */ 1415 # ifdef HAVE_STRUCT_MNTTAB 1416 typedef struct mnttab mntent_t; 1417 /* map struct mnttab field names to struct mntent field names */ 1418 # define mnt_fsname mnt_special 1419 # define mnt_dir mnt_mountp 1420 # define mnt_opts mnt_mntopts 1421 # define mnt_type mnt_fstype 1422 # else /* not HAVE_STRUCT_MNTTAB */ 1423 # ifdef MOUNT_TABLE_ON_FILE 1424 # error Could not find definition for struct mntent or struct mnttab! 1425 # else /* not MOUNT_TABLE_ON_FILE */ 1426 typedef struct _am_mntent { 1427 char *mnt_fsname; /* name of mounted file system */ 1428 char *mnt_dir; /* file system path prefix */ 1429 char *mnt_type; /* MNTTAB_TYPE_* */ 1430 char *mnt_opts; /* MNTTAB_OPT_* */ 1431 int mnt_freq; /* dump frequency, in days */ 1432 int mnt_passno; /* pass number on parallel fsck */ 1433 } mntent_t; 1434 # endif /* not MOUNT_TABLE_ON_FILE */ 1435 # endif /* not HAVE_STRUCT_MNTTAB */ 1436 #endif /* not HAVE_STRUCT_MNTENT */ 1437 1438 /* 1439 * Provide FD_* macros for systems that lack them. 1440 */ 1441 #ifndef FD_SET 1442 # define FD_SET(fd, set) (*(set) |= (1 << (fd))) 1443 # define FD_ISSET(fd, set) (*(set) & (1 << (fd))) 1444 # define FD_CLR(fd, set) (*(set) &= ~(1 << (fd))) 1445 # define FD_ZERO(set) (*(set) = 0) 1446 #endif /* not FD_SET */ 1447 1448 1449 /* 1450 * Complete external definitions missing from some systems. 1451 */ 1452 1453 #ifndef HAVE_EXTERN_SYS_ERRLIST 1454 extern const char *const sys_errlist[]; 1455 #endif /* not HAVE_EXTERN_SYS_ERRLIST */ 1456 1457 #ifndef HAVE_EXTERN_OPTARG 1458 extern char *optarg; 1459 extern int optind; 1460 #endif /* not HAVE_EXTERN_OPTARG */ 1461 1462 #if defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR) 1463 extern char *clnt_spcreateerror(const char *s); 1464 #endif /* defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR) */ 1465 1466 #if defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO) 1467 extern char *clnt_sperrno(const enum clnt_stat num); 1468 #endif /* defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO) */ 1469 1470 #ifndef HAVE_EXTERN_FREE 1471 extern void free(voidp); 1472 #endif /* not HAVE_EXTERN_FREE */ 1473 1474 #if defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS) 1475 extern void get_myaddress(struct sockaddr_in *addr); 1476 #endif /* defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS) */ 1477 1478 #if defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME) 1479 # if defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS) 1480 extern int getdomainname(char *name, int namelen); 1481 # endif /* defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS) */ 1482 #endif /* defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME) */ 1483 1484 #if defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE) 1485 extern int getdtablesize(void); 1486 #endif /* defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE) */ 1487 1488 #if defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME) 1489 extern int gethostname(char *name, int namelen); 1490 #endif /* defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME) */ 1491 1492 #ifndef HAVE_EXTERN_GETLOGIN 1493 extern char *getlogin(void); 1494 #endif /* not HAVE_EXTERN_GETLOGIN */ 1495 1496 #if defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE) 1497 extern int getpagesize(void); 1498 #endif /* defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE) */ 1499 1500 #ifndef HAVE_EXTERN_GETWD 1501 extern char *getwd(char *s); 1502 #endif /* not HAVE_EXTERN_GETWD */ 1503 1504 #if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) && !defined(HAVE_EXTERN_HOSTS_CTL) 1505 extern int hosts_ctl(char *daemon, char *client_name, char *client_addr, char *client_user); 1506 #endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) && !defined(HAVE_EXTERN_HOSTS_CTL) */ 1507 1508 #ifndef HAVE_EXTERN_INNETGR 1509 extern int innetgr(char *, char *, char *, char *); 1510 #endif /* not HAVE_EXTERN_INNETGR */ 1511 1512 #if defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP) 1513 extern int mkstemp(char *); 1514 #endif /* defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP) */ 1515 1516 #ifndef HAVE_EXTERN_SBRK 1517 extern caddr_t sbrk(int incr); 1518 #endif /* not HAVE_EXTERN_SBRK */ 1519 1520 #if defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID) 1521 extern int seteuid(uid_t euid); 1522 #endif /* not defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID) */ 1523 1524 #if defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER) 1525 extern int setitimer(int, struct itimerval *, struct itimerval *); 1526 #endif /* defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER) */ 1527 1528 #ifndef HAVE_EXTERN_SLEEP 1529 extern unsigned int sleep(unsigned int seconds); 1530 #endif /* not HAVE_EXTERN_SETITIMER */ 1531 1532 #ifndef HAVE_EXTERN_STRCASECMP 1533 /* 1534 * define this extern even if function does not exist, for it will 1535 * be filled in by libamu/strcasecmp.c 1536 */ 1537 extern int strcasecmp(const char *s1, const char *s2); 1538 #endif /* not HAVE_EXTERN_STRCASECMP */ 1539 1540 #ifndef HAVE_EXTERN_STRLCAT 1541 /* 1542 * define this extern even if function does not exist, for it will 1543 * be filled in by libamu/strlcat.c 1544 */ 1545 extern size_t strlcat(char *dst, const char *src, size_t siz); 1546 #endif /* not HAVE_EXTERN_STRLCAT */ 1547 1548 #ifndef HAVE_EXTERN_STRLCPY 1549 /* 1550 * define this extern even if function does not exist, for it will 1551 * be filled in by libamu/strlcpy.c 1552 */ 1553 extern size_t strlcpy(char *dst, const char *src, size_t siz); 1554 #endif /* not HAVE_EXTERN_STRLCPY */ 1555 1556 #if defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR) 1557 extern char *strstr(const char *s1, const char *s2); 1558 #endif /* defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR) */ 1559 1560 #if defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP) 1561 extern int usleep(u_int useconds); 1562 #endif /* defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP) */ 1563 1564 #ifndef HAVE_EXTERN_UALARM 1565 extern u_int ualarm(u_int usecs, u_int interval); 1566 #endif /* not HAVE_EXTERN_UALARM */ 1567 1568 #if defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3) 1569 extern int wait3(int *statusp, int options, struct rusage *rusage); 1570 #endif /* defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3) */ 1571 1572 #if defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF) 1573 extern int vsnprintf(char *, int, const char *, ...); 1574 #endif /* defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF) */ 1575 1576 #ifndef HAVE_EXTERN_XDR_CALLMSG 1577 extern bool_t xdr_callmsg(XDR *xdrs, struct rpc_msg *msg); 1578 #endif /* not HAVE_EXTERN_XDR_CALLMSG */ 1579 1580 #ifndef HAVE_EXTERN_XDR_OPAQUE_AUTH 1581 extern bool_t xdr_opaque_auth(XDR *xdrs, struct opaque_auth *auth); 1582 #endif /* not HAVE_EXTERN_XDR_OPAQUE_AUTH */ 1583 1584 /****************************************************************************/ 1585 /* 1586 * amd-specific header files. 1587 */ 1588 #ifdef THIS_HEADER_FILE_IS_INCLUDED_ABOVE 1589 # include <amu_nfs_prot.h> 1590 #endif /* THIS_HEADER_FILE_IS_INCLUDED_ABOVE */ 1591 #include <am_compat.h> 1592 #include <am_xdr_func.h> 1593 #include <am_utils.h> 1594 #include <amq_defs.h> 1595 #include <aux_conf.h> 1596 1597 1598 /****************************************************************************/ 1599 /* 1600 * External definitions that depend on other macros available (or not) 1601 * and those are probably declared in any of the above headers. 1602 */ 1603 1604 #ifdef HAVE_HASMNTOPT 1605 # ifdef HAVE_BAD_HASMNTOPT 1606 extern char *amu_hasmntopt(mntent_t *mnt, char *opt); 1607 # else /* not HAVE_BAD_HASMNTOPT */ 1608 # define amu_hasmntopt hasmntopt 1609 # endif /* not HAVE_BAD_HASMNTOPT */ 1610 #else /* not HAVE_HASMNTOPT */ 1611 extern char *amu_hasmntopt(mntent_t *mnt, char *opt); 1612 #endif /* not HAVE_HASMNTOPT */ 1613 1614 #endif /* not _AM_DEFS_H */ 1615