1/* $NetBSD: am_defs.h,v 1.4 2015/01/17 17:46:31 christos Exp $ */
2
3/*
4 * Copyright (c) 1997-2014 Erez Zadok
5 * Copyright (c) 1990 Jan-Simon Pendry
6 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
7 * Copyright (c) 1990 The Regents of the University of California.
8 * All rights reserved.
9 *
10 * This code is derived from software contributed to Berkeley by
11 * Jan-Simon Pendry at Imperial College, London.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 *
38 * File: am-utils/include/am_defs.h
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 */
66char *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
90static 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 */
120struct 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
286typedef 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> */
455struct 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> */
801struct 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
849/*
850 * Actions to take if <fs/msdosfs/msdosfsmount.h> exists.
851 */
852#ifdef HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H
853# include <fs/msdosfs/msdosfsmount.h>
854#endif /* HAVE_FS_MSDOSFS_MSDOSFSMOUNT_H */
855
856/*
857 * Actions to take if <sys/fs/tmp.h> exists.
858 */
859#ifdef HAVE_SYS_FS_TMP_H
860# include <sys/fs/tmp.h>
861#endif /* HAVE_SYS_FS_TMP_H */
862#ifdef HAVE_FS_TMPFS_TMPFS_ARGS_H
863# include <fs/tmpfs/tmpfs_args.h>
864#endif /* HAVE_FS_TMPFS_TMPFS_ARGS_H */
865
866
867/*
868 * Actions to take if <sys/fs/ufs_mount.h> exists.
869 */
870#ifdef HAVE_SYS_FS_UFS_MOUNT_H
871# include <sys/fs/ufs_mount.h>
872#endif /* HAVE_SYS_FS_UFS_MOUNT_H */
873#ifdef HAVE_UFS_UFS_UFSMOUNT_H_off
874# error do not include this file here because on netbsd/openbsd it
875# error causes errors with other header files. Instead, add it to the
876# error specific conf/nfs_prot_*.h file.
877# include <ufs/ufs/ufsmount.h>
878#endif /* HAVE_UFS_UFS_UFSMOUNT_H_off */
879
880/*
881 * Actions to take if <sys/fs/efs_clnt.h> exists.
882 */
883#ifdef HAVE_SYS_FS_EFS_CLNT_H
884# include <sys/fs/efs_clnt.h>
885#endif /* HAVE_SYS_FS_EFS_CLNT_H */
886#ifdef HAVE_FS_EFS_EFS_MOUNT_H
887# include <fs/efs/efs_mount.h>
888#endif /* HAVE_FS_EFS_EFS_MOUNT_H */
889
890/*
891 * Actions to take if <sys/fs/xfs_clnt.h> exists.
892 */
893#ifdef HAVE_SYS_FS_XFS_CLNT_H
894# include <sys/fs/xfs_clnt.h>
895#endif /* HAVE_SYS_FS_XFS_CLNT_H */
896
897/*
898 * Actions to take if <assert.h> exists.
899 */
900#ifdef HAVE_ASSERT_H
901# include <assert.h>
902#endif /* HAVE_ASSERT_H */
903
904/*
905 * Actions to take if <cfs.h> exists.
906 */
907#ifdef HAVE_CFS_H
908# include <cfs.h>
909#endif /* HAVE_CFS_H */
910
911/*
912 * Actions to take if <cluster.h> exists.
913 */
914#ifdef HAVE_CLUSTER_H
915# include <cluster.h>
916#endif /* HAVE_CLUSTER_H */
917
918/*
919 * Actions to take if <ctype.h> exists.
920 */
921#ifdef HAVE_CTYPE_H
922# include <ctype.h>
923#endif /* HAVE_CTYPE_H */
924
925/*
926 * Actions to take if <errno.h> exists.
927 */
928#ifdef HAVE_ERRNO_H
929# include <errno.h>
930#else
931/*
932 * Actions to take if <sys/errno.h> exists.
933 */
934# ifdef HAVE_SYS_ERRNO_H
935# include <sys/errno.h>
936extern int errno;
937# endif /* HAVE_SYS_ERRNO_H */
938#endif /* HAVE_ERRNO_H */
939
940/*
941 * Actions to take if <grp.h> exists.
942 */
943#ifdef HAVE_GRP_H
944# include <grp.h>
945#endif /* HAVE_GRP_H */
946
947/*
948 * Actions to take if <hsfs/hsfs.h> exists.
949 */
950#ifdef HAVE_HSFS_HSFS_H
951# include <hsfs/hsfs.h>
952#endif /* HAVE_HSFS_HSFS_H */
953
954/*
955 * Actions to take if <cdfs/cdfsmount.h> exists.
956 */
957#ifdef HAVE_CDFS_CDFSMOUNT_H
958# include <cdfs/cdfsmount.h>
959#endif /* HAVE_CDFS_CDFSMOUNT_H */
960
961/*
962 * Actions to take if <isofs/cd9660/cd9660_mount.h> exists.
963 */
964#ifdef HAVE_ISOFS_CD9660_CD9660_MOUNT_H
965# include <isofs/cd9660/cd9660_mount.h>
966#endif /* HAVE_ISOFS_CD9660_CD9660_MOUNT_H */
967
968/*
969 * Actions to take if <fs/udf/udf_mount.h> exists.
970 */
971#ifdef HAVE_FS_UDF_UDF_MOUNT_H
972# include <fs/udf/udf_mount.h>
973#endif /* HAVE_FS_UDF_UDF_MOUNT_H */
974
975/*
976 * Actions to take if <mount.h> exists.
977 */
978#ifdef HAVE_MOUNT_H
979# include <mount.h>
980#endif /* HAVE_MOUNT_H */
981
982/*
983 * Actions to take if <nsswitch.h> exists.
984 */
985#ifdef HAVE_NSSWITCH_H
986# include <nsswitch.h>
987#endif /* HAVE_NSSWITCH_H */
988
989/*
990 * Actions to take if <rpc/auth_des.h> exists.
991 */
992#ifdef HAVE_RPC_AUTH_DES_H
993# include <rpc/auth_des.h>
994#endif /* HAVE_RPC_AUTH_DES_H */
995
996/*
997 * Actions to take if <rpc/pmap_clnt.h> exists.
998 */
999#ifdef HAVE_RPC_PMAP_CLNT_H
1000# include <rpc/pmap_clnt.h>
1001#endif /* HAVE_RPC_PMAP_CLNT_H */
1002
1003/*
1004 * Actions to take if <rpc/pmap_prot.h> exists.
1005 */
1006#ifdef HAVE_RPC_PMAP_PROT_H
1007# include <rpc/pmap_prot.h>
1008#endif /* HAVE_RPC_PMAP_PROT_H */
1009
1010
1011/*
1012 * Actions to take if <rpcsvc/mount.h> exists.
1013 * AIX does not protect against this file doubly included,
1014 * so I have to do my own protection here.
1015 */
1016#ifdef HAVE_RPCSVC_MOUNT_H
1017# ifndef _RPCSVC_MOUNT_H
1018# include <rpcsvc/mount.h>
1019# endif /* not _RPCSVC_MOUNT_H */
1020#endif /* HAVE_RPCSVC_MOUNT_H */
1021
1022/*
1023 * Actions to take if <rpcsvc/nis.h> exists.
1024 */
1025#ifdef HAVE_RPCSVC_NIS_H
1026/*
1027 * Solaris 10 (build 72) defines GROUP_OBJ in <sys/acl.h>, which is included
1028 * in many other header files. <rpcsvc/nis.h> uses GROUP_OBJ inside enum
1029 * zotypes. So if you're unlucky enough to include both headers, you get a
1030 * compile error because the two symbols conflict.
1031 * A similar conflict arises with Sun cc and the definition of "GROUP".
1032 *
1033 * Temp hack: undefine acl.h's GROUP_OBJ and GROUP because they're not needed
1034 * for am-utils.
1035 */
1036# ifdef GROUP_OBJ
1037# undef GROUP_OBJ
1038# endif /* GROUP_OBJ */
1039# ifdef GROUP
1040# undef GROUP
1041# endif /* GROUP */
1042# include <rpcsvc/nis.h>
1043#endif /* HAVE_RPCSVC_NIS_H */
1044
1045/*
1046 * Actions to take if <setjmp.h> exists.
1047 */
1048#ifdef HAVE_SETJMP_H
1049# include <setjmp.h>
1050#endif /* HAVE_SETJMP_H */
1051
1052/*
1053 * Actions to take if <signal.h> exists.
1054 */
1055#ifdef HAVE_SIGNAL_H
1056# include <signal.h>
1057#endif /* HAVE_SIGNAL_H */
1058
1059/*
1060 * Actions to take if <string.h> exists.
1061 */
1062#ifdef HAVE_STRING_H
1063# include <string.h>
1064#endif /* HAVE_STRING_H */
1065
1066/*
1067 * Actions to take if <strings.h> exists.
1068 */
1069#ifdef HAVE_STRINGS_H
1070# include <strings.h>
1071#endif /* HAVE_STRINGS_H */
1072
1073/*
1074 * Actions to take if <sys/config.h> exists.
1075 */
1076#ifdef HAVE_SYS_CONFIG_H
1077# include <sys/config.h>
1078#endif /* HAVE_SYS_CONFIG_H */
1079
1080/*
1081 * Actions to take if <sys/dg_mount.h> exists.
1082 */
1083#ifdef HAVE_SYS_DG_MOUNT_H
1084# include <sys/dg_mount.h>
1085#endif /* HAVE_SYS_DG_MOUNT_H */
1086
1087/*
1088 * Actions to take if <sys/fs_types.h> exists.
1089 */
1090#ifdef HAVE_SYS_FS_TYPES_H
1091/*
1092 * Define KERNEL here to avoid multiple definitions of gt_names[] on
1093 * Ultrix 4.3.
1094 */
1095# define KERNEL
1096# include <sys/fs_types.h>
1097# undef KERNEL
1098#endif /* HAVE_SYS_FS_TYPES_H */
1099
1100/*
1101 * Actions to take if <sys/fstyp.h> exists.
1102 */
1103#ifdef HAVE_SYS_FSTYP_H
1104# include <sys/fstyp.h>
1105#endif /* HAVE_SYS_FSTYP_H */
1106
1107/*
1108 * Actions to take if <sys/lock.h> exists.
1109 */
1110#ifdef HAVE_SYS_LOCK_H
1111# include <sys/lock.h>
1112#endif /* HAVE_SYS_LOCK_H */
1113
1114/*
1115 * Actions to take if <sys/machine.h> exists.
1116 */
1117#ifdef HAVE_SYS_MACHINE_H
1118# include <sys/machine.h>
1119#endif /* HAVE_SYS_MACHINE_H */
1120
1121/*
1122 * Actions to take if <sys/mntctl.h> exists.
1123 */
1124#ifdef HAVE_SYS_MNTCTL_H
1125# include <sys/mntctl.h>
1126#endif /* HAVE_SYS_MNTCTL_H */
1127
1128/*
1129 * Actions to take if <sys/mnttab.h> exists.
1130 */
1131#ifdef HAVE_SYS_MNTTAB_H
1132# include <sys/mnttab.h>
1133#endif /* HAVE_SYS_MNTTAB_H */
1134
1135/*
1136 * Actions to take if <mnttab.h> exists.
1137 * Do not include it if MNTTAB is already defined because it probably
1138 * came from <sys/mnttab.h> and we do not want conflicting definitions.
1139 */
1140#if defined(HAVE_MNTTAB_H) && !defined(MNTTAB)
1141# include <mnttab.h>
1142#endif /* defined(HAVE_MNTTAB_H) && !defined(MNTTAB) */
1143
1144/*
1145 * Actions to take if <netconfig.h> exists.
1146 */
1147#ifdef HAVE_NETCONFIG_H
1148# include <netconfig.h>
1149/* Some systems (Solaris 2.5.1) don't declare this external */
1150extern char *nc_sperror(void);
1151#endif /* HAVE_NETCONFIG_H */
1152
1153/*
1154 * Actions to take if <sys/netconfig.h> exists.
1155 */
1156#ifdef HAVE_SYS_NETCONFIG_H
1157# include <sys/netconfig.h>
1158#endif /* HAVE_SYS_NETCONFIG_H */
1159
1160/*
1161 * Actions to take if <sys/pathconf.h> exists.
1162 */
1163#ifdef HAVE_SYS_PATHCONF_H
1164# include <sys/pathconf.h>
1165#endif /* HAVE_SYS_PATHCONF_H */
1166
1167/*
1168 * Actions to take if <sys/resource.h> exists.
1169 */
1170#ifdef HAVE_SYS_RESOURCE_H
1171# include <sys/resource.h>
1172#endif /* HAVE_SYS_RESOURCE_H */
1173
1174/*
1175 * Actions to take if <sys/sema.h> exists.
1176 */
1177#ifdef HAVE_SYS_SEMA_H
1178# include <sys/sema.h>
1179#endif /* HAVE_SYS_SEMA_H */
1180
1181/*
1182 * Actions to take if <sys/signal.h> exists.
1183 */
1184#ifdef HAVE_SYS_SIGNAL_H
1185# include <sys/signal.h>
1186#endif /* HAVE_SYS_SIGNAL_H */
1187
1188/*
1189 * Actions to take if <sys/sockio.h> exists.
1190 */
1191#ifdef HAVE_SYS_SOCKIO_H
1192# include <sys/sockio.h>
1193#endif /* HAVE_SYS_SOCKIO_H */
1194
1195/*
1196 * Actions to take if <sys/syscall.h> exists.
1197 */
1198#ifdef HAVE_SYS_SYSCALL_H
1199# include <sys/syscall.h>
1200#endif /* HAVE_SYS_SYSCALL_H */
1201
1202/*
1203 * Actions to take if <sys/syslimits.h> exists.
1204 */
1205#ifdef HAVE_SYS_SYSLIMITS_H
1206# include <sys/syslimits.h>
1207#endif /* HAVE_SYS_SYSLIMITS_H */
1208
1209/*
1210 * Actions to take if <tiuser.h> exists.
1211 */
1212#ifdef HAVE_TIUSER_H
1213/*
1214 * Some systems like AIX have multiple definitions for T_NULL and others
1215 * that are defined first in <arpa/nameser.h>.
1216 */
1217# ifdef HAVE_ARPA_NAMESER_H
1218# ifdef T_NULL
1219# undef T_NULL
1220# endif /* T_NULL */
1221# ifdef T_UNSPEC
1222# undef T_UNSPEC
1223# endif /* T_UNSPEC */
1224# ifdef T_IDLE
1225# undef T_IDLE
1226# endif /* T_IDLE */
1227# endif /* HAVE_ARPA_NAMESER_H */
1228# include <tiuser.h>
1229#endif /* HAVE_TIUSER_H */
1230
1231/*
1232 * Actions to take if <sys/tiuser.h> exists.
1233 */
1234#ifdef HAVE_SYS_TIUSER_H
1235# include <sys/tiuser.h>
1236#endif /* HAVE_SYS_TIUSER_H */
1237
1238/*
1239 * Actions to take if <sys/statfs.h> exists.
1240 */
1241#ifdef HAVE_SYS_STATFS_H
1242# include <sys/statfs.h>
1243#endif /* HAVE_SYS_STATFS_H */
1244
1245/*
1246 * Actions to take if <sys/statvfs.h> exists.
1247 */
1248#ifdef HAVE_SYS_STATVFS_H
1249# include <sys/statvfs.h>
1250#endif /* HAVE_SYS_STATVFS_H */
1251
1252/*
1253 * Actions to take if <sys/vfs.h> exists.
1254 */
1255#ifdef HAVE_SYS_VFS_H
1256# include <sys/vfs.h>
1257#endif /* HAVE_SYS_VFS_H */
1258
1259/*
1260 * Actions to take if <sys/vmount.h> exists.
1261 */
1262#ifdef HAVE_SYS_VMOUNT_H
1263# include <sys/vmount.h>
1264#endif /* HAVE_SYS_VMOUNT_H */
1265
1266/*
1267 * Actions to take if <ufs/ufs_mount.h> exists.
1268 */
1269#ifdef HAVE_UFS_UFS_MOUNT_H
1270# include <ufs/ufs_mount.h>
1271#endif /* HAVE_UFS_UFS_MOUNT_H */
1272
1273/*
1274 * Are S_ISDIR, S_ISREG, et al broken? If not, include <sys/stat.h>.
1275 * Turned off the not using sys/stat.h based on if the macros are
1276 * "broken", because they incorrectly get reported as broken on
1277 * ncr2.
1278 */
1279#ifndef STAT_MACROS_BROKEN_notused
1280/*
1281 * RedHat Linux 4.2 (alpha) has a problem in the headers that causes
1282 * duplicate definitions, and also some other nasty bugs. Upgrade to Redhat
1283 * 5.0!
1284 */
1285# ifdef HAVE_SYS_STAT_H
1286/* avoid duplicates or conflicts with <linux/stat.h> (RedHat alpha linux) */
1287# if defined(S_IFREG) && defined(HAVE_STATBUF_H)
1288# include <statbuf.h>
1289# undef S_IFBLK
1290# undef S_IFCHR
1291# undef S_IFDIR
1292# undef S_IFIFO
1293# undef S_IFLNK
1294# undef S_IFMT
1295# undef S_IFREG
1296# undef S_IFSOCK
1297# undef S_IRGRP
1298# undef S_IROTH
1299# undef S_IRUSR
1300# undef S_IRWXG
1301# undef S_IRWXO
1302# undef S_IRWXU
1303# undef S_ISBLK
1304# undef S_ISCHR
1305# undef S_ISDIR
1306# undef S_ISFIFO
1307# undef S_ISGID
1308# undef S_ISLNK
1309# undef S_ISREG
1310# undef S_ISSOCK
1311# undef S_ISUID
1312# undef S_ISVTX
1313# undef S_IWGRP
1314# undef S_IWOTH
1315# undef S_IWUSR
1316# undef S_IXGRP
1317# undef S_IXOTH
1318# undef S_IXUSR
1319# endif /* defined(S_IFREG) && defined(HAVE_STATBUF_H) */
1320# include <sys/stat.h>
1321# endif /* HAVE_SYS_STAT_H */
1322#endif /* not STAT_MACROS_BROKEN_notused */
1323
1324/*
1325 * Actions to take if <stdio.h> exists.
1326 */
1327#ifdef HAVE_STDIO_H
1328# include <stdio.h>
1329#endif /* HAVE_STDIO_H */
1330
1331/*
1332 * Actions to take if <stdlib.h> exists.
1333 */
1334#ifdef HAVE_STDLIB_H
1335# include <stdlib.h>
1336#endif /* HAVE_STDLIB_H */
1337
1338/*
1339 * Actions to take if <regex.h> exists.
1340 */
1341#ifdef HAVE_REGEX_H
1342# include <regex.h>
1343#endif /* HAVE_REGEX_H */
1344
1345/*
1346 * Actions to take if <tcpd.h> exists.
1347 */
1348#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP)
1349# include <tcpd.h>
1350#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) */
1351
1352
1353/****************************************************************************/
1354/*
1355 * Specific macros we're looking for.
1356 */
1357#ifndef HAVE_MEMSET
1358# ifdef HAVE_BZERO
1359# define memset(ptr, val, len) bzero((ptr), (len))
1360# else /* not HAVE_BZERO */
1361# error Cannot find either memset or bzero!
1362# endif /* not HAVE_BZERO */
1363#endif /* not HAVE_MEMSET */
1364
1365#ifndef HAVE_MEMMOVE
1366# ifdef HAVE_BCOPY
1367# define memmove(to, from, len) bcopy((from), (to), (len))
1368# else /* not HAVE_BCOPY */
1369# error Cannot find either memmove or bcopy!
1370# endif /* not HAVE_BCOPY */
1371#endif /* not HAVE_MEMMOVE */
1372
1373/*
1374 * memcmp() is more problematic:
1375 * Systems that don't have it, but have bcmp(), will use bcmp() instead.
1376 * Those that have it, but it is bad (SunOS 4 doesn't handle
1377 * 8 bit comparisons correctly), will get to use am_memcmp().
1378 * Otherwise if you have memcmp() and it is good, use it.
1379 */
1380#ifdef HAVE_MEMCMP
1381# ifdef HAVE_BAD_MEMCMP
1382# define memcmp am_memcmp
1383extern int am_memcmp(const voidp s1, const voidp s2, size_t len);
1384# endif /* HAVE_BAD_MEMCMP */
1385#else /* not HAVE_MEMCMP */
1386# ifdef HAVE_BCMP
1387# define memcmp(a, b, len) bcmp((a), (b), (len))
1388# endif /* HAVE_BCMP */
1389#endif /* not HAVE_MEMCMP */
1390
1391#ifndef HAVE_SETEUID
1392# ifdef HAVE_SETRESUID
1393# define seteuid(x) setresuid(-1,(x),-1)
1394# else /* not HAVE_SETRESUID */
1395# error Cannot find either seteuid or setresuid!
1396# endif /* not HAVE_SETRESUID */
1397#endif /* not HAVE_SETEUID */
1398
1399/*
1400 * Define type of mntent_t.
1401 * Defaults to struct mntent, else struct mnttab. If neither is found, and
1402 * the operating system does keep not mount tables in the kernel, then flag
1403 * it as an error. If neither is found and the OS keeps mount tables in the
1404 * kernel, then define our own version of mntent; it will be needed for amd
1405 * to keep its own internal version of the mount tables.
1406 */
1407#ifdef HAVE_STRUCT_MNTENT
1408typedef struct mntent mntent_t;
1409#else /* not HAVE_STRUCT_MNTENT */
1410# ifdef HAVE_STRUCT_MNTTAB
1411typedef struct mnttab mntent_t;
1412/* map struct mnttab field names to struct mntent field names */
1413# define mnt_fsname mnt_special
1414# define mnt_dir mnt_mountp
1415# define mnt_opts mnt_mntopts
1416# define mnt_type mnt_fstype
1417# else /* not HAVE_STRUCT_MNTTAB */
1418# ifdef MOUNT_TABLE_ON_FILE
1419# error Could not find definition for struct mntent or struct mnttab!
1420# else /* not MOUNT_TABLE_ON_FILE */
1421typedef struct _am_mntent {
1422 char *mnt_fsname; /* name of mounted file system */
1423 char *mnt_dir; /* file system path prefix */
1424 char *mnt_type; /* MNTTAB_TYPE_* */
1425 char *mnt_opts; /* MNTTAB_OPT_* */
1426 int mnt_freq; /* dump frequency, in days */
1427 int mnt_passno; /* pass number on parallel fsck */
1428} mntent_t;
1429# endif /* not MOUNT_TABLE_ON_FILE */
1430# endif /* not HAVE_STRUCT_MNTTAB */
1431#endif /* not HAVE_STRUCT_MNTENT */
1432
1433/*
1434 * Provide FD_* macros for systems that lack them.
1435 */
1436#ifndef FD_SET
1437# define FD_SET(fd, set) (*(set) |= (1 << (fd)))
1438# define FD_ISSET(fd, set) (*(set) & (1 << (fd)))
1439# define FD_CLR(fd, set) (*(set) &= ~(1 << (fd)))
1440# define FD_ZERO(set) (*(set) = 0)
1441#endif /* not FD_SET */
1442
1443
1444/*
1445 * Complete external definitions missing from some systems.
1446 */
1447
1448#ifndef HAVE_EXTERN_SYS_ERRLIST
1449extern const char *const sys_errlist[];
1450#endif /* not HAVE_EXTERN_SYS_ERRLIST */
1451
1452#ifndef HAVE_EXTERN_OPTARG
1453extern char *optarg;
1454extern int optind;
1455#endif /* not HAVE_EXTERN_OPTARG */
1456
1457#if defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR)
1458extern char *clnt_spcreateerror(const char *s);
1459#endif /* defined(HAVE_CLNT_SPCREATEERROR) && !defined(HAVE_EXTERN_CLNT_SPCREATEERROR) */
1460
1461#if defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO)
1462extern char *clnt_sperrno(const enum clnt_stat num);
1463#endif /* defined(HAVE_CLNT_SPERRNO) && !defined(HAVE_EXTERN_CLNT_SPERRNO) */
1464
1465#ifndef HAVE_EXTERN_FREE
1466extern void free(voidp);
1467#endif /* not HAVE_EXTERN_FREE */
1468
1469#if defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS)
1470extern void get_myaddress(struct sockaddr_in *addr);
1471#endif /* defined(HAVE_GET_MYADDRESS) && !defined(HAVE_EXTERN_GET_MYADDRESS) */
1472
1473#if defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME)
1474# if defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS)
1475extern int getdomainname(char *name, int namelen);
1476# endif /* defined(HAVE_MAP_NIS) || defined(HAVE_MAP_NISPLUS) */
1477#endif /* defined(HAVE_GETDOMAINNAME) && !defined(HAVE_EXTERN_GETDOMAINNAME) */
1478
1479#if defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE)
1480extern int getdtablesize(void);
1481#endif /* defined(HAVE_GETDTABLESIZE) && !defined(HAVE_EXTERN_GETDTABLESIZE) */
1482
1483#if defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME)
1484extern int gethostname(char *name, int namelen);
1485#endif /* defined(HAVE_GETHOSTNAME) && !defined(HAVE_EXTERN_GETHOSTNAME) */
1486
1487#ifndef HAVE_EXTERN_GETLOGIN
1488extern char *getlogin(void);
1489#endif /* not HAVE_EXTERN_GETLOGIN */
1490
1491#if defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE)
1492extern int getpagesize(void);
1493#endif /* defined(HAVE_GETPAGESIZE) && !defined(HAVE_EXTERN_GETPAGESIZE) */
1494
1495#ifndef HAVE_EXTERN_GETWD
1496extern char *getwd(char *s);
1497#endif /* not HAVE_EXTERN_GETWD */
1498
1499#if defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) && !defined(HAVE_EXTERN_HOSTS_CTL)
1500extern int hosts_ctl(char *daemon, char *client_name, char *client_addr, char *client_user);
1501#endif /* defined(HAVE_TCPD_H) && defined(HAVE_LIBWRAP) && !defined(HAVE_EXTERN_HOSTS_CTL) */
1502
1503#ifndef HAVE_EXTERN_INNETGR
1504extern int innetgr(char *, char *, char *, char *);
1505#endif /* not HAVE_EXTERN_INNETGR */
1506
1507#if defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP)
1508extern int mkstemp(char *);
1509#endif /* defined(HAVE_MKSTEMP) && !defined(HAVE_EXTERN_MKSTEMP) */
1510
1511#ifndef HAVE_EXTERN_SBRK
1512extern caddr_t sbrk(int incr);
1513#endif /* not HAVE_EXTERN_SBRK */
1514
1515#if defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID)
1516extern int seteuid(uid_t euid);
1517#endif /* not defined(HAVE_SETEUID) && !defined(HAVE_EXTERN_SETEUID) */
1518
1519#if defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER)
1520extern int setitimer(int, struct itimerval *, struct itimerval *);
1521#endif /* defined(HAVE_SETITIMER) && !defined(HAVE_EXTERN_SETITIMER) */
1522
1523#ifndef HAVE_EXTERN_SLEEP
1524extern unsigned int sleep(unsigned int seconds);
1525#endif /* not HAVE_EXTERN_SETITIMER */
1526
1527#ifndef HAVE_EXTERN_STRCASECMP
1528/*
1529 * define this extern even if function does not exist, for it will
1530 * be filled in by libamu/strcasecmp.c
1531 */
1532extern int strcasecmp(const char *s1, const char *s2);
1533#endif /* not HAVE_EXTERN_STRCASECMP */
1534
1535#ifndef HAVE_EXTERN_STRLCAT
1536/*
1537 * define this extern even if function does not exist, for it will
1538 * be filled in by libamu/strlcat.c
1539 */
1540extern size_t strlcat(char *dst, const char *src, size_t siz);
1541#endif /* not HAVE_EXTERN_STRLCAT */
1542
1543#ifndef HAVE_EXTERN_STRLCPY
1544/*
1545 * define this extern even if function does not exist, for it will
1546 * be filled in by libamu/strlcpy.c
1547 */
1548extern size_t strlcpy(char *dst, const char *src, size_t siz);
1549#endif /* not HAVE_EXTERN_STRLCPY */
1550
1551#if defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR)
1552extern char *strstr(const char *s1, const char *s2);
1553#endif /* defined(HAVE_STRSTR) && !defined(HAVE_EXTERN_STRSTR) */
1554
1555#if defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP)
1556extern int usleep(u_int useconds);
1557#endif /* defined(HAVE_USLEEP) && !defined(HAVE_EXTERN_USLEEP) */
1558
1559#ifndef HAVE_EXTERN_UALARM
1560extern u_int ualarm(u_int usecs, u_int interval);
1561#endif /* not HAVE_EXTERN_UALARM */
1562
1563#if defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3)
1564extern int wait3(int *statusp, int options, struct rusage *rusage);
1565#endif /* defined(HAVE_WAIT3) && !defined(HAVE_EXTERN_WAIT3) */
1566
1567#if defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF)
1568extern int vsnprintf(char *, int, const char *, ...);
1569#endif /* defined(HAVE_VSNPRINTF) && !defined(HAVE_EXTERN_VSNPRINTF) */
1570
1571#ifndef HAVE_EXTERN_XDR_CALLMSG
1572extern bool_t xdr_callmsg(XDR *xdrs, struct rpc_msg *msg);
1573#endif /* not HAVE_EXTERN_XDR_CALLMSG */
1574
1575#ifndef HAVE_EXTERN_XDR_OPAQUE_AUTH
1576extern bool_t xdr_opaque_auth(XDR *xdrs, struct opaque_auth *auth);
1577#endif /* not HAVE_EXTERN_XDR_OPAQUE_AUTH */
1578
1579/****************************************************************************/
1580/*
1581 * amd-specific header files.
1582 */
1583#ifdef THIS_HEADER_FILE_IS_INCLUDED_ABOVE
1584# include <amu_nfs_prot.h>
1585#endif /* THIS_HEADER_FILE_IS_INCLUDED_ABOVE */
1586#include <am_compat.h>
1587#include <am_xdr_func.h>
1588#include <am_utils.h>
1589#include <amq_defs.h>
1590#include <aux_conf.h>
1591
1592
1593/****************************************************************************/
1594/*
1595 * External definitions that depend on other macros available (or not)
1596 * and those are probably declared in any of the above headers.
1597 */
1598
1599#ifdef HAVE_HASMNTOPT
1600# ifdef HAVE_BAD_HASMNTOPT
1601extern char *amu_hasmntopt(mntent_t *mnt, char *opt);
1602# else /* not HAVE_BAD_HASMNTOPT */
1603# define amu_hasmntopt hasmntopt
1604# endif /* not HAVE_BAD_HASMNTOPT */
1605#else /* not HAVE_HASMNTOPT */
1606extern char *amu_hasmntopt(mntent_t *mnt, char *opt);
1607#endif /* not HAVE_HASMNTOPT */
1608
1609#endif /* not _AM_DEFS_H */
1610