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: stable/12/contrib/amd/include/am_defs.h 308493 2016-11-11 02:42:53Z cy $
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
__ignore(unsigned long result)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