source: branches/samba-3.0/source/include/includes.h@ 431

Last change on this file since 431 was 312, checked in by Herwig Bauernfeind, 16 years ago

Update 3.0 to final 3.0.36 (source)
File size: 34.1 KB
Line 
1#ifndef _INCLUDES_H
2#define _INCLUDES_H
3/*
4 Unix SMB/CIFS implementation.
5 Machine customisation and include handling
6 Copyright (C) Andrew Tridgell 1994-1998
7 Copyright (C) 2002 by Martin Pool <mbp@samba.org>
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22*/
23
24/* work around broken krb5.h on sles9 */
25#ifdef SIZEOF_LONG
26#undef SIZEOF_LONG
27#endif
28
29#include "lib/replace/replace.h"
30
31/* make sure we have included the correct config.h */
32#ifndef NO_CONFIG_H /* for some tests */
33#ifndef CONFIG_H_IS_FROM_SAMBA
34#error "make sure you have removed all config.h files from standalone builds!"
35#error "the included config.h isn't from samba!"
36#endif
37#endif /* NO_CONFIG_H */
38
39/* only do the C++ reserved word check when we compile
40 to include --with-developer since too many systems
41 still have comflicts with their header files (e.g. IRIX 6.4) */
42
43#if !defined(__cplusplus) && defined(DEVELOPER)
44#define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
45#define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
46#define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
47#define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
48#define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
49#define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
50#define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
51#define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
52#define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
53#endif
54
55#include "local.h"
56
57#ifdef AIX
58#define DEFAULT_PRINTING PRINT_AIX
59#define PRINTCAP_NAME "/etc/qconfig"
60#endif
61
62#ifdef HPUX
63#define DEFAULT_PRINTING PRINT_HPUX
64#endif
65
66#ifdef QNX
67#define DEFAULT_PRINTING PRINT_QNX
68#endif
69
70#ifdef SUNOS4
71/* on SUNOS4 termios.h conflicts with sys/ioctl.h */
72#undef HAVE_TERMIOS_H
73#endif
74
75#ifndef _PUBLIC_
76#ifdef HAVE_VISIBILITY_ATTR
77# define _PUBLIC_ __attribute__((visibility("default")))
78#else
79# define _PUBLIC_
80#endif
81#endif
82
83#if defined(__GNUC__) && !defined(__cplusplus)
84/** gcc attribute used on function parameters so that it does not emit
85 * warnings about them being unused. **/
86# define UNUSED(param) param __attribute__ ((unused))
87#else
88# define UNUSED(param) param
89/** Feel free to add definitions for other compilers here. */
90#endif
91
92#ifdef RELIANTUNIX
93/*
94 * <unistd.h> has to be included before any other to get
95 * large file support on Reliant UNIX. Yes, it's broken :-).
96 */
97#ifdef HAVE_UNISTD_H
98#include <unistd.h>
99#endif
100#endif /* RELIANTUNIX */
101
102#include "system/capability.h"
103#include "system/dir.h"
104#include "system/filesys.h"
105#include "system/glob.h"
106#include "system/iconv.h"
107#include "system/locale.h"
108#include "system/network.h"
109#include "system/passwd.h"
110#include "system/readline.h"
111#include "system/select.h"
112#include "system/shmem.h"
113#include "system/syslog.h"
114#include "system/terminal.h"
115#include "system/time.h"
116#include "system/wait.h"
117
118#if defined(HAVE_RPC_RPC_H)
119/*
120 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
121 */
122#if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
123#undef AUTH_ERROR
124#endif
125/*
126 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
127 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
128 * them again without checking if they already exsist. This generates
129 * two "Redefinition of macro" warnings for every single .c file that is
130 * compiled.
131 */
132#if defined(HPUX) && defined(TCP_NODELAY)
133#undef TCP_NODELAY
134#endif
135#if defined(HPUX) && defined(TCP_MAXSEG)
136#undef TCP_MAXSEG
137#endif
138#include <rpc/rpc.h>
139#endif
140
141#if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
142#define HAVE_NETGROUP 1
143#endif
144
145#if defined (HAVE_NETGROUP)
146#if defined(HAVE_RPCSVC_YP_PROT_H)
147/*
148 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
149 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
150 * them again without checking if they already exsist. This generates
151 * two "Redefinition of macro" warnings for every single .c file that is
152 * compiled.
153 */
154#if defined(HPUX) && defined(TCP_NODELAY)
155#undef TCP_NODELAY
156#endif
157#if defined(HPUX) && defined(TCP_MAXSEG)
158#undef TCP_MAXSEG
159#endif
160#include <rpcsvc/yp_prot.h>
161#endif
162#if defined(HAVE_RPCSVC_YPCLNT_H)
163#include <rpcsvc/ypclnt.h>
164#endif
165#endif /* HAVE_NETGROUP */
166
167#if HAVE_KRB5_H
168#include <krb5.h>
169#else
170#undef HAVE_KRB5
171#endif
172
173#if HAVE_LBER_H
174#include <lber.h>
175#ifdef HPUX
176/* Define ber_tag_t and ber_int_t for using
177 * HP LDAP-UX Integration products' LDAP libraries.
178*/
179#ifndef ber_tag_t
180typedef unsigned long ber_tag_t;
181typedef int ber_int_t;
182#endif
183#endif /* HPUX */
184#ifndef LBER_USE_DER
185#define LBER_USE_DER 0x01
186#endif
187#endif
188
189#if HAVE_LDAP_H
190#include <ldap.h>
191#ifndef LDAP_CONST
192#define LDAP_CONST const
193#endif
194#ifndef LDAP_OPT_SUCCESS
195#define LDAP_OPT_SUCCESS 0
196#endif
197/* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
198#if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
199#define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
200#endif
201/* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
202 LDAP_SSL is defined - but SSL is not working. We just want the
203 port number! Let's just define LDAPS_PORT correct. */
204#if !defined(LDAPS_PORT)
205#define LDAPS_PORT 636
206#endif
207#else
208#undef HAVE_LDAP
209#endif
210
211#if HAVE_GSSAPI_GSSAPI_H
212#include <gssapi/gssapi.h>
213#elif HAVE_GSSAPI_GSSAPI_GENERIC_H
214#include <gssapi/gssapi_generic.h>
215#elif HAVE_GSSAPI_H
216#include <gssapi.h>
217#endif
218
219#if HAVE_COM_ERR_H
220#include <com_err.h>
221#endif
222
223#if HAVE_SYS_ATTRIBUTES_H
224#include <sys/attributes.h>
225#endif
226
227#ifndef ENODATA
228#define ENODATA EAGAIN
229#endif
230
231#ifndef ENOATTR
232#define ENOATTR ENODATA
233#endif
234
235/* mutually exclusive (SuSE 8.2) */
236#if HAVE_ATTR_XATTR_H
237#include <attr/xattr.h>
238#elif HAVE_SYS_XATTR_H
239#include <sys/xattr.h>
240#endif
241
242#ifdef HAVE_SYS_EA_H
243#include <sys/ea.h>
244#endif
245
246#ifdef HAVE_SYS_EXTATTR_H
247#include <sys/extattr.h>
248#endif
249
250#ifdef HAVE_SYS_UIO_H
251#include <sys/uio.h>
252#endif
253
254#if HAVE_LANGINFO_H
255#include <langinfo.h>
256#endif
257
258#if defined(HAVE_AIO_H) && defined(WITH_AIO)
259#include <aio.h>
260#endif
261
262/* skip valgrind headers on 64bit AMD boxes */
263#ifndef HAVE_64BIT_LINUX
264/* Special macros that are no-ops except when run under Valgrind on
265 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
266#if HAVE_VALGRIND_MEMCHECK_H
267 /* memcheck.h includes valgrind.h */
268#include <valgrind/memcheck.h>
269#elif HAVE_VALGRIND_H
270#include <valgrind.h>
271#endif
272#endif
273
274/* If we have --enable-developer and the valgrind header is present,
275 * then we're OK to use it. Set a macro so this logic can be done only
276 * once. */
277#if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
278#if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
279#define VALGRIND
280#endif
281#endif
282
283
284/* we support ADS if we want it and have krb5 and ldap libs */
285#if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
286#define HAVE_ADS
287#endif
288
289/*
290 * Define VOLATILE if needed.
291 */
292
293#if defined(HAVE_VOLATILE)
294#define VOLATILE volatile
295#else
296#define VOLATILE
297#endif
298
299/*
300 * Define additional missing types
301 */
302#if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
303typedef sig_atomic_t SIG_ATOMIC_T;
304#elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
305typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
306#else
307typedef int VOLATILE SIG_ATOMIC_T;
308#endif
309
310#ifndef HAVE_SOCKLEN_T_TYPE
311#define HAVE_SOCKLEN_T_TYPE
312typedef int socklen_t;
313#endif
314
315
316#ifndef uchar
317#define uchar unsigned char
318#endif
319
320#ifdef HAVE_UNSIGNED_CHAR
321#define schar signed char
322#else
323#define schar char
324#endif
325
326/*
327 Samba needs type definitions for int16, int32, uint16 and uint32.
328
329 Normally these are signed and unsigned 16 and 32 bit integers, but
330 they actually only need to be at least 16 and 32 bits
331 respectively. Thus if your word size is 8 bytes just defining them
332 as signed and unsigned int will work.
333*/
334
335#ifndef uint8
336#define uint8 unsigned char
337#endif
338
339#if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
340# if (SIZEOF_SHORT == 4)
341# define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
342# else /* SIZEOF_SHORT != 4 */
343# define int16 short
344# endif /* SIZEOF_SHORT != 4 */
345 /* needed to work around compile issue on HP-UX 11.x */
346# define _INT16 1
347#endif
348
349/*
350 * Note we duplicate the size tests in the unsigned
351 * case as int16 may be a typedef from rpc/rpc.h
352 */
353
354#if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
355#if (SIZEOF_SHORT == 4)
356#define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
357#else /* SIZEOF_SHORT != 4 */
358#define uint16 unsigned short
359#endif /* SIZEOF_SHORT != 4 */
360#endif
361
362#if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
363# if (SIZEOF_INT == 4)
364# define int32 int
365# elif (SIZEOF_LONG == 4)
366# define int32 long
367# elif (SIZEOF_SHORT == 4)
368# define int32 short
369# else
370 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
371# define int32 int
372# endif
373 /* needed to work around compile issue on HP-UX 11.x */
374# define _INT32 1
375#endif
376
377/*
378 * Note we duplicate the size tests in the unsigned
379 * case as int32 may be a typedef from rpc/rpc.h
380 */
381
382#if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
383#if (SIZEOF_INT == 4)
384#define uint32 unsigned int
385#elif (SIZEOF_LONG == 4)
386#define uint32 unsigned long
387#elif (SIZEOF_SHORT == 4)
388#define uint32 unsigned short
389#else
390/* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
391#define uint32 unsigned
392#endif
393#endif
394
395/*
396 * check for 8 byte long long
397 */
398
399#if !defined(uint64)
400#if (SIZEOF_LONG == 8)
401#define uint64 unsigned long
402#elif (SIZEOF_LONG_LONG == 8)
403#define uint64 unsigned long long
404#endif /* don't lie. If we don't have it, then don't use it */
405#endif
406
407#if !defined(int64)
408#if (SIZEOF_LONG == 8)
409#define int64 long
410#elif (SIZEOF_LONG_LONG == 8)
411#define int64 long long
412#endif /* don't lie. If we don't have it, then don't use it */
413#endif
414
415
416/*
417 * Types for devices, inodes and offsets.
418 */
419
420#ifndef SMB_DEV_T
421# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
422# define SMB_DEV_T dev64_t
423# else
424# define SMB_DEV_T dev_t
425# endif
426#endif
427
428#ifndef LARGE_SMB_DEV_T
429# if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
430# define LARGE_SMB_DEV_T 1
431# endif
432#endif
433
434#ifdef LARGE_SMB_DEV_T
435#define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
436#define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
437#else
438#define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
439#define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
440#endif
441
442/*
443 * Setup the correctly sized inode type.
444 */
445
446#ifndef SMB_INO_T
447# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
448# define SMB_INO_T ino64_t
449# else
450# define SMB_INO_T ino_t
451# endif
452#endif
453
454#ifndef LARGE_SMB_INO_T
455# if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
456# define LARGE_SMB_INO_T 1
457# endif
458#endif
459
460#ifdef LARGE_SMB_INO_T
461#define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
462#define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
463#else
464#define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
465#define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
466#endif
467
468#ifndef SMB_OFF_T
469# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
470# define SMB_OFF_T off64_t
471# else
472# define SMB_OFF_T off_t
473# endif
474#endif
475
476#if defined(HAVE_LONGLONG)
477#define SMB_BIG_UINT unsigned long long
478#define SMB_BIG_INT long long
479#define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
480#else
481#define SMB_BIG_UINT unsigned long
482#define SMB_BIG_INT long
483#define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
484#endif
485
486#define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
487
488/* this should really be a 64 bit type if possible */
489#define br_off SMB_BIG_UINT
490
491#define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
492
493/*
494 * Set the define that tells us if we can do 64 bit
495 * NT SMB calls.
496 */
497
498#ifndef LARGE_SMB_OFF_T
499# if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
500# define LARGE_SMB_OFF_T 1
501# endif
502#endif
503
504#ifdef LARGE_SMB_OFF_T
505#define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
506#define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
507#define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
508#define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
509 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
510#else
511#define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
512#define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
513#define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
514#define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
515 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
516#endif
517
518/*
519 * Type for stat structure.
520 */
521
522#ifndef SMB_STRUCT_STAT
523# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
524# define SMB_STRUCT_STAT struct stat64
525# else
526# define SMB_STRUCT_STAT struct stat
527# endif
528#endif
529
530/*
531 * Type for dirent structure.
532 */
533
534#ifndef SMB_STRUCT_DIRENT
535# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
536# define SMB_STRUCT_DIRENT struct dirent64
537# else
538# define SMB_STRUCT_DIRENT struct dirent
539# endif
540#endif
541
542/*
543 * Type for DIR structure.
544 */
545
546#ifndef SMB_STRUCT_DIR
547# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
548# define SMB_STRUCT_DIR DIR64
549# else
550# define SMB_STRUCT_DIR DIR
551# endif
552#endif
553
554/*
555 * Defines for 64 bit fcntl locks.
556 */
557
558#ifndef SMB_STRUCT_FLOCK
559# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
560# define SMB_STRUCT_FLOCK struct flock64
561# else
562# define SMB_STRUCT_FLOCK struct flock
563# endif
564#endif
565
566#ifndef SMB_F_SETLKW
567# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
568# define SMB_F_SETLKW F_SETLKW64
569# else
570# define SMB_F_SETLKW F_SETLKW
571# endif
572#endif
573
574#ifndef SMB_F_SETLK
575# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
576# define SMB_F_SETLK F_SETLK64
577# else
578# define SMB_F_SETLK F_SETLK
579# endif
580#endif
581
582#ifndef SMB_F_GETLK
583# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
584# define SMB_F_GETLK F_GETLK64
585# else
586# define SMB_F_GETLK F_GETLK
587# endif
588#endif
589
590/*
591 * Type for aiocb structure.
592 */
593
594#ifndef SMB_STRUCT_AIOCB
595# if defined(WITH_AIO)
596# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
597# define SMB_STRUCT_AIOCB struct aiocb64
598# else
599# define SMB_STRUCT_AIOCB struct aiocb
600# endif
601# else
602# define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
603# endif
604#endif
605
606#ifndef HAVE_STRUCT_TIMESPEC
607struct timespec {
608 time_t tv_sec; /* Seconds. */
609 long tv_nsec; /* Nanoseconds. */
610};
611#endif
612
613#ifndef MIN
614#define MIN(a,b) ((a)<(b)?(a):(b))
615#endif
616
617#ifndef MAX
618#define MAX(a,b) ((a)>(b)?(a):(b))
619#endif
620
621#ifndef _UPPER_BOOL
622typedef int BOOL;
623#define _UPPER_BOOL
624#endif
625
626#ifdef HAVE_BROKEN_GETGROUPS
627#define GID_T int
628#else
629#define GID_T gid_t
630#endif
631
632#ifndef NGROUPS_MAX
633#define NGROUPS_MAX 32 /* Guess... */
634#endif
635
636/* Our own pstrings and fstrings */
637#include "pstring.h"
638
639/* Lists, trees, caching, database... */
640#include "xfile.h"
641#include "intl.h"
642#include "dlinklist.h"
643#include "tdb.h"
644#include "util_tdb.h"
645#include "tdbback.h"
646
647#include "lib/talloc/talloc.h"
648/* And a little extension. Abort on type mismatch */
649#define talloc_get_type_abort(ptr, type) \
650 (type *)talloc_check_name_abort(ptr, #type)
651
652#include "nt_status.h"
653#include "ads.h"
654#include "gpo.h"
655#include "ads_dns.h"
656#include "interfaces.h"
657#include "trans2.h"
658#include "nterr.h"
659#include "ntioctl.h"
660#include "messages.h"
661#include "charset.h"
662#include "dynconfig.h"
663#include "util_getent.h"
664#include "debugparse.h"
665#include "version.h"
666#include "privileges.h"
667#include "locking.h"
668#include "smb.h"
669#include "ads_cldap.h"
670#include "nameserv.h"
671#include "secrets.h"
672#include "byteorder.h"
673#include "privileges.h"
674#include "rpc_misc.h"
675#include "rpc_dce.h"
676#include "mapping.h"
677#include "passdb.h"
678#include "rpc_secdes.h"
679#include "authdata.h"
680#include "msdfs.h"
681#include "rap.h"
682#include "md5.h"
683#include "hmacmd5.h"
684#include "ntlmssp.h"
685#include "auth.h"
686#include "ntdomain.h"
687#include "rpc_svcctl.h"
688#include "rpc_ntsvcs.h"
689#include "rpc_lsa.h"
690#include "rpc_netlogon.h"
691#include "reg_objects.h"
692#include "rpc_reg.h"
693#include "rpc_samr.h"
694#include "rpc_srvsvc.h"
695#include "rpc_spoolss.h"
696#include "rpc_eventlog.h"
697#include "rpc_dfs.h"
698#include "rpc_ds.h"
699#include "rpc_echo.h"
700#include "rpc_shutdown.h"
701#include "rpc_perfcount.h"
702#include "rpc_perfcount_defs.h"
703#include "librpc/gen_ndr/notify.h"
704#include "nt_printing.h"
705#include "idmap.h"
706#include "client.h"
707
708#include "session.h"
709#include "asn_1.h"
710#include "popt.h"
711#include "mangle.h"
712#include "module.h"
713#include "nsswitch/winbind_client.h"
714#include "spnego.h"
715#include "rpc_client.h"
716#include "event.h"
717
718/*
719 * Type for wide character dirent structure.
720 * Only d_name is defined by POSIX.
721 */
722
723typedef struct smb_wdirent {
724 wpstring d_name;
725} SMB_STRUCT_WDIRENT;
726
727/*
728 * Type for wide character passwd structure.
729 */
730
731typedef struct smb_wpasswd {
732 wfstring pw_name;
733 char *pw_passwd;
734 uid_t pw_uid;
735 gid_t pw_gid;
736 wpstring pw_gecos;
737 wpstring pw_dir;
738 wpstring pw_shell;
739} SMB_STRUCT_WPASSWD;
740
741/* used in net.c */
742struct functable {
743 const char *funcname;
744 int (*fn)(int argc, const char **argv);
745};
746
747struct functable2 {
748 const char *funcname;
749 int (*fn)(int argc, const char **argv);
750 const char *helptext;
751};
752
753/* Defines for wisXXX functions. */
754#define UNI_UPPER 0x1
755#define UNI_LOWER 0x2
756#define UNI_DIGIT 0x4
757#define UNI_XDIGIT 0x8
758#define UNI_SPACE 0x10
759
760#include "nsswitch/winbind_nss.h"
761
762/* forward declaration from printing.h to get around
763 header file dependencies */
764
765struct printjob;
766
767/* forward declarations from smbldap.c */
768
769#include "smbldap.h"
770
771#include "smb_ldap.h"
772
773/*
774 * Reasons for cache flush.
775 */
776
777enum flush_reason_enum {
778 SEEK_FLUSH,
779 READ_FLUSH,
780 WRITE_FLUSH,
781 READRAW_FLUSH,
782 OPLOCK_RELEASE_FLUSH,
783 CLOSE_FLUSH,
784 SYNC_FLUSH,
785 SIZECHANGE_FLUSH,
786 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
787 NUM_FLUSH_REASONS};
788
789#include "nss_info.h"
790#include "modules/nfs4_acls.h"
791
792/***** automatically generated prototypes *****/
793#ifndef NO_PROTO_H
794#include "proto.h"
795#endif
796
797#ifdef HAVE_LDAP
798#include "ads_protos.h"
799#endif
800
801/* We need this after proto.h to reference GetTimeOfDay(). */
802#include "smbprofile.h"
803
804/* String routines */
805
806#include "srvstr.h"
807#include "safe_string.h"
808
809#ifdef __COMPAR_FN_T
810#define QSORT_CAST (__compar_fn_t)
811#endif
812
813#ifndef QSORT_CAST
814#define QSORT_CAST (int (*)(const void *, const void *))
815#endif
816
817#ifndef DEFAULT_PRINTING
818#ifdef HAVE_CUPS
819#define DEFAULT_PRINTING PRINT_CUPS
820#define PRINTCAP_NAME "cups"
821#elif defined(SYSV)
822#define DEFAULT_PRINTING PRINT_SYSV
823#define PRINTCAP_NAME "lpstat"
824#else
825#define DEFAULT_PRINTING PRINT_BSD
826#define PRINTCAP_NAME "/etc/printcap"
827#endif
828#endif
829
830#ifndef PRINTCAP_NAME
831#define PRINTCAP_NAME "/etc/printcap"
832#endif
833
834#ifndef SIGCLD
835#define SIGCLD SIGCHLD
836#endif
837
838#ifndef SIGRTMIN
839#define SIGRTMIN 32
840#endif
841
842#ifndef MAP_FILE
843#define MAP_FILE 0
844#endif
845
846#if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
847#define OSF1_ENH_SEC 1
848#endif
849
850#ifndef ALLOW_CHANGE_PASSWORD
851#if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
852#define ALLOW_CHANGE_PASSWORD 1
853#endif
854#endif
855
856/* what is the longest significant password available on your system?
857 Knowing this speeds up password searches a lot */
858#ifndef PASSWORD_LENGTH
859#define PASSWORD_LENGTH 8
860#endif
861
862#ifndef HAVE_PIPE
863#define SYNC_DNS 1
864#endif
865
866#ifndef SEEK_SET
867#define SEEK_SET 0
868#endif
869
870#ifndef INADDR_LOOPBACK
871#define INADDR_LOOPBACK 0x7f000001
872#endif
873
874#ifndef INADDR_NONE
875#define INADDR_NONE 0xffffffff
876#endif
877
878#ifndef HAVE_CRYPT
879#define crypt ufc_crypt
880#endif
881
882#ifndef O_ACCMODE
883#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
884#endif
885
886#if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
887#define ULTRIX_AUTH 1
888#endif
889
890#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
891/* stupid glibc */
892int setresuid(uid_t ruid, uid_t euid, uid_t suid);
893#endif
894#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
895int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
896#endif
897
898/*
899 * Some older systems seem not to have MAXHOSTNAMELEN
900 * defined.
901 */
902#ifndef MAXHOSTNAMELEN
903#define MAXHOSTNAMELEN 254
904#endif
905
906/* yuck, I'd like a better way of doing this */
907#define DIRP_SIZE (256 + 32)
908
909/*
910 * glibc on linux doesn't seem to have MSG_WAITALL
911 * defined. I think the kernel has it though..
912 */
913
914#ifndef MSG_WAITALL
915#define MSG_WAITALL 0
916#endif
917
918/* default socket options. Dave Miller thinks we should default to TCP_NODELAY
919 given the socket IO pattern that Samba uses */
920#ifdef TCP_NODELAY
921#define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
922#else
923#define DEFAULT_SOCKET_OPTIONS ""
924#endif
925
926/* dmalloc -- free heap debugger (dmalloc.org). This should be near
927 * the *bottom* of include files so as not to conflict. */
928#ifdef ENABLE_DMALLOC
929# include <dmalloc.h>
930#endif
931
932
933/* Some POSIX definitions for those without */
934
935#ifndef S_IFDIR
936#define S_IFDIR 0x4000
937#endif
938#ifndef S_ISDIR
939#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
940#endif
941#ifndef S_IRWXU
942#define S_IRWXU 00700 /* read, write, execute: owner */
943#endif
944#ifndef S_IRUSR
945#define S_IRUSR 00400 /* read permission: owner */
946#endif
947#ifndef S_IWUSR
948#define S_IWUSR 00200 /* write permission: owner */
949#endif
950#ifndef S_IXUSR
951#define S_IXUSR 00100 /* execute permission: owner */
952#endif
953#ifndef S_IRWXG
954#define S_IRWXG 00070 /* read, write, execute: group */
955#endif
956#ifndef S_IRGRP
957#define S_IRGRP 00040 /* read permission: group */
958#endif
959#ifndef S_IWGRP
960#define S_IWGRP 00020 /* write permission: group */
961#endif
962#ifndef S_IXGRP
963#define S_IXGRP 00010 /* execute permission: group */
964#endif
965#ifndef S_IRWXO
966#define S_IRWXO 00007 /* read, write, execute: other */
967#endif
968#ifndef S_IROTH
969#define S_IROTH 00004 /* read permission: other */
970#endif
971#ifndef S_IWOTH
972#define S_IWOTH 00002 /* write permission: other */
973#endif
974#ifndef S_IXOTH
975#define S_IXOTH 00001 /* execute permission: other */
976#endif
977
978/* For sys_adminlog(). */
979#ifndef LOG_EMERG
980#define LOG_EMERG 0 /* system is unusable */
981#endif
982
983#ifndef LOG_ALERT
984#define LOG_ALERT 1 /* action must be taken immediately */
985#endif
986
987#ifndef LOG_CRIT
988#define LOG_CRIT 2 /* critical conditions */
989#endif
990
991#ifndef LOG_ERR
992#define LOG_ERR 3 /* error conditions */
993#endif
994
995#ifndef LOG_WARNING
996#define LOG_WARNING 4 /* warning conditions */
997#endif
998
999#ifndef LOG_NOTICE
1000#define LOG_NOTICE 5 /* normal but significant condition */
1001#endif
1002
1003#ifndef LOG_INFO
1004#define LOG_INFO 6 /* informational */
1005#endif
1006
1007#ifndef LOG_DEBUG
1008#define LOG_DEBUG 7 /* debug-level messages */
1009#endif
1010
1011#if HAVE_KERNEL_SHARE_MODES
1012#ifndef LOCK_MAND
1013#define LOCK_MAND 32 /* This is a mandatory flock */
1014#define LOCK_READ 64 /* ... Which allows concurrent read operations */
1015#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1016#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1017#endif
1018#endif
1019
1020extern int DEBUGLEVEL;
1021
1022#define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1023
1024
1025#ifdef GLIBC_HACK_FCNTL64
1026/* this is a gross hack. 64 bit locking is completely screwed up on
1027 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1028 "fixes" the problem with the current 2.4.0test kernels
1029*/
1030#define fcntl fcntl64
1031#undef F_SETLKW
1032#undef F_SETLK
1033#define F_SETLK 13
1034#define F_SETLKW 14
1035#endif
1036
1037
1038/* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1039#ifndef RTLD_GLOBAL
1040#define RTLD_GLOBAL 0
1041#endif
1042
1043#ifndef RTLD_LAZY
1044#define RTLD_LAZY 0
1045#endif
1046
1047#ifndef RTLD_NOW
1048#define RTLD_NOW 0
1049#endif
1050
1051/* needed for some systems without iconv. Doesn't really matter
1052 what error code we use */
1053#ifndef EILSEQ
1054#define EILSEQ EIO
1055#endif
1056
1057/* add varargs prototypes with printf checking */
1058/*PRINTFLIKE2 */
1059int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1060/*PRINTFLIKE1 */
1061int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1062/*PRINTFLIKE2 */
1063int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1064
1065/* PRINTFLIKE2 */
1066void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1067
1068/* PRINTFLIKE2 */
1069int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1070/* PRINTFLIKE2 */
1071int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1072
1073int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1074
1075int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1076
1077/* we used to use these fns, but now we have good replacements
1078 for snprintf and vsnprintf */
1079#define slprintf snprintf
1080#define vslprintf vsnprintf
1081
1082/* we need to use __va_copy() on some platforms */
1083#ifdef HAVE_VA_COPY
1084#define VA_COPY(dest, src) va_copy(dest, src)
1085#else
1086#ifdef HAVE___VA_COPY
1087#define VA_COPY(dest, src) __va_copy(dest, src)
1088#else
1089#define VA_COPY(dest, src) (dest) = (src)
1090#endif
1091#endif
1092
1093/*
1094 * Veritas File System. Often in addition to native.
1095 * Quotas different.
1096 */
1097#if defined(HAVE_SYS_FS_VX_QUOTA_H)
1098#define VXFS_QUOTA
1099#endif
1100
1101#if defined(HAVE_KRB5)
1102
1103krb5_error_code smb_krb5_parse_name(krb5_context context,
1104 const char *name, /* in unix charset */
1105 krb5_principal *principal);
1106
1107krb5_error_code smb_krb5_unparse_name(krb5_context context,
1108 krb5_const_principal principal,
1109 char **unix_name);
1110
1111#ifndef HAVE_KRB5_SET_REAL_TIME
1112krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1113#endif
1114
1115#ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1116krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1117#endif
1118
1119#if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1120krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1121#endif
1122
1123#ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1124void krb5_free_unparsed_name(krb5_context ctx, char *val);
1125#endif
1126
1127/* Stub out initialize_krb5_error_table since it is not present in all
1128 * Kerberos implementations. If it's not present, it's not necessary to
1129 * call it.
1130 */
1131#ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
1132#define initialize_krb5_error_table()
1133#endif
1134
1135/* Samba wrapper function for krb5 functionality. */
1136void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1137int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1138int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1139BOOL get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1140krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1141krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1142#if defined(HAVE_KRB5_LOCATE_KDC)
1143krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1144#endif
1145krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1146BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1147krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1148krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1149void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1150BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1151void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1152NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
1153 DATA_BLOB *pac_data_blob,
1154 krb5_context context,
1155 krb5_keyblock *service_keyblock,
1156 krb5_const_principal client_principal,
1157 time_t tgs_authtime,
1158 PAC_DATA **pac_data);
1159void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
1160 PAC_SIGNATURE_DATA *sig);
1161krb5_error_code smb_krb5_verify_checksum(krb5_context context,
1162 krb5_keyblock *keyblock,
1163 krb5_keyusage usage,
1164 krb5_checksum *cksum,
1165 uint8 *data,
1166 size_t length);
1167time_t get_authtime_from_tkt(krb5_ticket *tkt);
1168void smb_krb5_free_ap_req(krb5_context context,
1169 krb5_ap_req *ap_req);
1170krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
1171 const krb5_data *inbuf,
1172 krb5_kvno *kvno,
1173 krb5_enctype *enctype);
1174krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
1175 krb5_auth_context *auth_context,
1176 const krb5_data *inbuf,
1177 krb5_const_principal server,
1178 krb5_keytab keytab,
1179 krb5_flags *ap_req_options,
1180 krb5_ticket **ticket,
1181 krb5_keyblock **keyblock);
1182krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
1183 const char *name,
1184 krb5_principal *principal);
1185BOOL smb_krb5_principal_compare_any_realm(krb5_context context,
1186 krb5_const_principal princ1,
1187 krb5_const_principal princ2);
1188int cli_krb5_get_ticket(const char *principal, time_t time_offset,
1189 DATA_BLOB *ticket, DATA_BLOB *session_key_krb5, uint32 extra_ap_opts, const char *ccname, time_t *tgs_expire);
1190PAC_LOGON_INFO *get_logon_info_from_pac(PAC_DATA *pac_data);
1191krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
1192krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
1193krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
1194krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
1195NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
1196krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
1197void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
1198krb5_error_code handle_krberror_packet(krb5_context context,
1199 krb5_data *packet);
1200
1201void smb_krb5_get_init_creds_opt_free(krb5_context context,
1202 krb5_get_init_creds_opt *opt);
1203krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
1204 krb5_get_init_creds_opt **opt);
1205krb5_error_code smb_krb5_mk_error(krb5_context context,
1206 krb5_error_code error_code,
1207 const krb5_principal server,
1208 krb5_data *reply);
1209#endif /* HAVE_KRB5 */
1210
1211
1212#ifdef HAVE_LDAP
1213
1214/* function declarations not included in proto.h */
1215LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1216
1217#endif /* HAVE_LDAP */
1218
1219
1220/* TRUE and FALSE are part of the C99 standard and gcc, but
1221 unfortunately many vendor compilers don't support them. Use True
1222 and False instead. */
1223
1224#ifdef TRUE
1225#undef TRUE
1226#endif
1227#define TRUE __ERROR__XX__DONT_USE_TRUE
1228
1229#ifdef FALSE
1230#undef FALSE
1231#endif
1232#define FALSE __ERROR__XX__DONT_USE_FALSE
1233
1234/* If we have blacklisted mmap() try to avoid using it accidentally by
1235 undefining the HAVE_MMAP symbol. */
1236
1237#ifdef MMAP_BLACKLIST
1238#undef HAVE_MMAP
1239#endif
1240
1241#define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1242#define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1243
1244#ifndef NORETURN_ATTRIBUTE
1245#if (__GNUC__ >= 3)
1246#define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1247#else
1248#define NORETURN_ATTRIBUTE
1249#endif
1250#endif
1251
1252void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1253void dump_core(void) NORETURN_ATTRIBUTE ;
1254void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1255void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1256void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1257
1258#ifdef HAVE_LIBNSCD
1259#include "libnscd.h"
1260#endif
1261
1262#endif /* _INCLUDES_H */
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