source: branches/samba-3.0/source/include/includes.h@ 104

Last change on this file since 104 was 62, checked in by Paul Smedley, 18 years ago

Update source to 3.0.25c level
File size: 34.0 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/printing.h"
111#include "system/readline.h"
112#include "system/select.h"
113#include "system/shmem.h"
114#include "system/syslog.h"
115#include "system/terminal.h"
116#include "system/time.h"
117#include "system/wait.h"
118
119#if defined(HAVE_RPC_RPC_H)
120/*
121 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
122 */
123#if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
124#undef AUTH_ERROR
125#endif
126/*
127 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
128 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
129 * them again without checking if they already exsist. This generates
130 * two "Redefinition of macro" warnings for every single .c file that is
131 * compiled.
132 */
133#if defined(HPUX) && defined(TCP_NODELAY)
134#undef TCP_NODELAY
135#endif
136#if defined(HPUX) && defined(TCP_MAXSEG)
137#undef TCP_MAXSEG
138#endif
139#include <rpc/rpc.h>
140#endif
141
142#if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
143#define HAVE_NETGROUP 1
144#endif
145
146#if defined (HAVE_NETGROUP)
147#if defined(HAVE_RPCSVC_YP_PROT_H)
148/*
149 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
150 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
151 * them again without checking if they already exsist. This generates
152 * two "Redefinition of macro" warnings for every single .c file that is
153 * compiled.
154 */
155#if defined(HPUX) && defined(TCP_NODELAY)
156#undef TCP_NODELAY
157#endif
158#if defined(HPUX) && defined(TCP_MAXSEG)
159#undef TCP_MAXSEG
160#endif
161#include <rpcsvc/yp_prot.h>
162#endif
163#if defined(HAVE_RPCSVC_YPCLNT_H)
164#include <rpcsvc/ypclnt.h>
165#endif
166#endif /* HAVE_NETGROUP */
167
168#if HAVE_KRB5_H
169#include <krb5.h>
170#else
171#undef HAVE_KRB5
172#endif
173
174#if HAVE_LBER_H
175#include <lber.h>
176#ifdef HPUX
177/* Define ber_tag_t and ber_int_t for using
178 * HP LDAP-UX Integration products' LDAP libraries.
179*/
180#ifndef ber_tag_t
181typedef unsigned long ber_tag_t;
182typedef int ber_int_t;
183#endif
184#endif /* HPUX */
185#ifndef LBER_USE_DER
186#define LBER_USE_DER 0x01
187#endif
188#endif
189
190#if HAVE_LDAP_H
191#include <ldap.h>
192#ifndef LDAP_CONST
193#define LDAP_CONST const
194#endif
195#ifndef LDAP_OPT_SUCCESS
196#define LDAP_OPT_SUCCESS 0
197#endif
198/* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
199#if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
200#define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
201#endif
202/* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
203 LDAP_SSL is defined - but SSL is not working. We just want the
204 port number! Let's just define LDAPS_PORT correct. */
205#if !defined(LDAPS_PORT)
206#define LDAPS_PORT 636
207#endif
208#else
209#undef HAVE_LDAP
210#endif
211
212#if HAVE_GSSAPI_H
213#include <gssapi.h>
214#elif HAVE_GSSAPI_GSSAPI_H
215#include <gssapi/gssapi.h>
216#elif HAVE_GSSAPI_GSSAPI_GENERIC_H
217#include <gssapi/gssapi_generic.h>
218#endif
219
220#if HAVE_COM_ERR_H
221#include <com_err.h>
222#endif
223
224#if HAVE_SYS_ATTRIBUTES_H
225#include <sys/attributes.h>
226#endif
227
228#ifndef ENOATTR
229#define ENOATTR ENODATA
230#endif
231
232/* mutually exclusive (SuSE 8.2) */
233#if HAVE_ATTR_XATTR_H
234#include <attr/xattr.h>
235#elif HAVE_SYS_XATTR_H
236#include <sys/xattr.h>
237#endif
238
239#ifdef HAVE_SYS_EA_H
240#include <sys/ea.h>
241#endif
242
243#ifdef HAVE_SYS_EXTATTR_H
244#include <sys/extattr.h>
245#endif
246
247#ifdef HAVE_SYS_UIO_H
248#include <sys/uio.h>
249#endif
250
251#if HAVE_LANGINFO_H
252#include <langinfo.h>
253#endif
254
255#if defined(HAVE_AIO_H) && defined(WITH_AIO)
256#include <aio.h>
257#endif
258
259/* skip valgrind headers on 64bit AMD boxes */
260#ifndef HAVE_64BIT_LINUX
261/* Special macros that are no-ops except when run under Valgrind on
262 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
263#if HAVE_VALGRIND_MEMCHECK_H
264 /* memcheck.h includes valgrind.h */
265#include <valgrind/memcheck.h>
266#elif HAVE_VALGRIND_H
267#include <valgrind.h>
268#endif
269#endif
270
271/* If we have --enable-developer and the valgrind header is present,
272 * then we're OK to use it. Set a macro so this logic can be done only
273 * once. */
274#if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
275#if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
276#define VALGRIND
277#endif
278#endif
279
280
281/* we support ADS if we want it and have krb5 and ldap libs */
282#if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
283#define HAVE_ADS
284#endif
285
286/*
287 * Define VOLATILE if needed.
288 */
289
290#if defined(HAVE_VOLATILE)
291#define VOLATILE volatile
292#else
293#define VOLATILE
294#endif
295
296/*
297 * Define additional missing types
298 */
299#if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
300typedef sig_atomic_t SIG_ATOMIC_T;
301#elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
302typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
303#else
304typedef int VOLATILE SIG_ATOMIC_T;
305#endif
306
307#ifndef HAVE_SOCKLEN_T_TYPE
308#define HAVE_SOCKLEN_T_TYPE
309typedef int socklen_t;
310#endif
311
312
313#ifndef uchar
314#define uchar unsigned char
315#endif
316
317#ifdef HAVE_UNSIGNED_CHAR
318#define schar signed char
319#else
320#define schar char
321#endif
322
323/*
324 Samba needs type definitions for int16, int32, uint16 and uint32.
325
326 Normally these are signed and unsigned 16 and 32 bit integers, but
327 they actually only need to be at least 16 and 32 bits
328 respectively. Thus if your word size is 8 bytes just defining them
329 as signed and unsigned int will work.
330*/
331
332#ifndef uint8
333#define uint8 unsigned char
334#endif
335
336#if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
337# if (SIZEOF_SHORT == 4)
338# define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
339# else /* SIZEOF_SHORT != 4 */
340# define int16 short
341# endif /* SIZEOF_SHORT != 4 */
342 /* needed to work around compile issue on HP-UX 11.x */
343# define _INT16 1
344#endif
345
346/*
347 * Note we duplicate the size tests in the unsigned
348 * case as int16 may be a typedef from rpc/rpc.h
349 */
350
351#if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
352#if (SIZEOF_SHORT == 4)
353#define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
354#else /* SIZEOF_SHORT != 4 */
355#define uint16 unsigned short
356#endif /* SIZEOF_SHORT != 4 */
357#endif
358
359#if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
360# if (SIZEOF_INT == 4)
361# define int32 int
362# elif (SIZEOF_LONG == 4)
363# define int32 long
364# elif (SIZEOF_SHORT == 4)
365# define int32 short
366# else
367 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
368# define int32 int
369# endif
370 /* needed to work around compile issue on HP-UX 11.x */
371# define _INT32 1
372#endif
373
374/*
375 * Note we duplicate the size tests in the unsigned
376 * case as int32 may be a typedef from rpc/rpc.h
377 */
378
379#if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
380#if (SIZEOF_INT == 4)
381#define uint32 unsigned int
382#elif (SIZEOF_LONG == 4)
383#define uint32 unsigned long
384#elif (SIZEOF_SHORT == 4)
385#define uint32 unsigned short
386#else
387/* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
388#define uint32 unsigned
389#endif
390#endif
391
392/*
393 * check for 8 byte long long
394 */
395
396#if !defined(uint64)
397#if (SIZEOF_LONG == 8)
398#define uint64 unsigned long
399#elif (SIZEOF_LONG_LONG == 8)
400#define uint64 unsigned long long
401#endif /* don't lie. If we don't have it, then don't use it */
402#endif
403
404#if !defined(int64)
405#if (SIZEOF_LONG == 8)
406#define int64 long
407#elif (SIZEOF_LONG_LONG == 8)
408#define int64 long long
409#endif /* don't lie. If we don't have it, then don't use it */
410#endif
411
412
413/*
414 * Types for devices, inodes and offsets.
415 */
416
417#ifndef SMB_DEV_T
418# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
419# define SMB_DEV_T dev64_t
420# else
421# define SMB_DEV_T dev_t
422# endif
423#endif
424
425#ifndef LARGE_SMB_DEV_T
426# if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
427# define LARGE_SMB_DEV_T 1
428# endif
429#endif
430
431#ifdef LARGE_SMB_DEV_T
432#define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
433#define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
434#else
435#define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
436#define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
437#endif
438
439/*
440 * Setup the correctly sized inode type.
441 */
442
443#ifndef SMB_INO_T
444# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
445# define SMB_INO_T ino64_t
446# else
447# define SMB_INO_T ino_t
448# endif
449#endif
450
451#ifndef LARGE_SMB_INO_T
452# if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
453# define LARGE_SMB_INO_T 1
454# endif
455#endif
456
457#ifdef LARGE_SMB_INO_T
458#define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
459#define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
460#else
461#define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
462#define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
463#endif
464
465#ifndef SMB_OFF_T
466# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
467# define SMB_OFF_T off64_t
468# else
469# define SMB_OFF_T off_t
470# endif
471#endif
472
473#if defined(HAVE_LONGLONG)
474#define SMB_BIG_UINT unsigned long long
475#define SMB_BIG_INT long long
476#define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
477#else
478#define SMB_BIG_UINT unsigned long
479#define SMB_BIG_INT long
480#define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
481#endif
482
483#define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
484
485/* this should really be a 64 bit type if possible */
486#define br_off SMB_BIG_UINT
487
488#define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
489
490/*
491 * Set the define that tells us if we can do 64 bit
492 * NT SMB calls.
493 */
494
495#ifndef LARGE_SMB_OFF_T
496# if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
497# define LARGE_SMB_OFF_T 1
498# endif
499#endif
500
501#ifdef LARGE_SMB_OFF_T
502#define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
503#define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
504#define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
505#define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
506 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
507#else
508#define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
509#define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
510#define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
511#define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
512 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
513#endif
514
515/*
516 * Type for stat structure.
517 */
518
519#ifndef SMB_STRUCT_STAT
520# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
521# define SMB_STRUCT_STAT struct stat64
522# else
523# define SMB_STRUCT_STAT struct stat
524# endif
525#endif
526
527/*
528 * Type for dirent structure.
529 */
530
531#ifndef SMB_STRUCT_DIRENT
532# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
533# define SMB_STRUCT_DIRENT struct dirent64
534# else
535# define SMB_STRUCT_DIRENT struct dirent
536# endif
537#endif
538
539/*
540 * Type for DIR structure.
541 */
542
543#ifndef SMB_STRUCT_DIR
544# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
545# define SMB_STRUCT_DIR DIR64
546# else
547# define SMB_STRUCT_DIR DIR
548# endif
549#endif
550
551/*
552 * Defines for 64 bit fcntl locks.
553 */
554
555#ifndef SMB_STRUCT_FLOCK
556# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
557# define SMB_STRUCT_FLOCK struct flock64
558# else
559# define SMB_STRUCT_FLOCK struct flock
560# endif
561#endif
562
563#ifndef SMB_F_SETLKW
564# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
565# define SMB_F_SETLKW F_SETLKW64
566# else
567# define SMB_F_SETLKW F_SETLKW
568# endif
569#endif
570
571#ifndef SMB_F_SETLK
572# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
573# define SMB_F_SETLK F_SETLK64
574# else
575# define SMB_F_SETLK F_SETLK
576# endif
577#endif
578
579#ifndef SMB_F_GETLK
580# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
581# define SMB_F_GETLK F_GETLK64
582# else
583# define SMB_F_GETLK F_GETLK
584# endif
585#endif
586
587/*
588 * Type for aiocb structure.
589 */
590
591#ifndef SMB_STRUCT_AIOCB
592# if defined(WITH_AIO)
593# if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
594# define SMB_STRUCT_AIOCB struct aiocb64
595# else
596# define SMB_STRUCT_AIOCB struct aiocb
597# endif
598# else
599# define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
600# endif
601#endif
602
603#ifndef HAVE_STRUCT_TIMESPEC
604struct timespec {
605 time_t tv_sec; /* Seconds. */
606 long tv_nsec; /* Nanoseconds. */
607};
608#endif
609
610#ifndef MIN
611#define MIN(a,b) ((a)<(b)?(a):(b))
612#endif
613
614#ifndef MAX
615#define MAX(a,b) ((a)>(b)?(a):(b))
616#endif
617
618#ifndef _UPPER_BOOL
619typedef int BOOL;
620#define _UPPER_BOOL
621#endif
622
623#ifdef HAVE_BROKEN_GETGROUPS
624#define GID_T int
625#else
626#define GID_T gid_t
627#endif
628
629#ifndef NGROUPS_MAX
630#define NGROUPS_MAX 32 /* Guess... */
631#endif
632
633/* Our own pstrings and fstrings */
634#include "pstring.h"
635
636/* Lists, trees, caching, database... */
637#include "xfile.h"
638#include "intl.h"
639#include "dlinklist.h"
640#include "tdb.h"
641#include "util_tdb.h"
642#include "tdbback.h"
643
644#include "lib/talloc/talloc.h"
645/* And a little extension. Abort on type mismatch */
646#define talloc_get_type_abort(ptr, type) \
647 (type *)talloc_check_name_abort(ptr, #type)
648
649#include "nt_status.h"
650#include "ads.h"
651#include "gpo.h"
652#include "ads_dns.h"
653#include "interfaces.h"
654#include "trans2.h"
655#include "nterr.h"
656#include "ntioctl.h"
657#include "messages.h"
658#include "charset.h"
659#include "dynconfig.h"
660#include "util_getent.h"
661#include "debugparse.h"
662#include "version.h"
663#include "privileges.h"
664#include "locking.h"
665#include "smb.h"
666#include "ads_cldap.h"
667#include "nameserv.h"
668#include "secrets.h"
669#include "byteorder.h"
670#include "privileges.h"
671#include "rpc_misc.h"
672#include "rpc_dce.h"
673#include "mapping.h"
674#include "passdb.h"
675#include "rpc_secdes.h"
676#include "authdata.h"
677#include "msdfs.h"
678#include "rap.h"
679#include "md5.h"
680#include "hmacmd5.h"
681#include "ntlmssp.h"
682#include "auth.h"
683#include "ntdomain.h"
684#include "rpc_svcctl.h"
685#include "rpc_ntsvcs.h"
686#include "rpc_lsa.h"
687#include "rpc_netlogon.h"
688#include "reg_objects.h"
689#include "rpc_reg.h"
690#include "rpc_samr.h"
691#include "rpc_srvsvc.h"
692#include "rpc_spoolss.h"
693#include "rpc_eventlog.h"
694#include "rpc_dfs.h"
695#include "rpc_ds.h"
696#include "rpc_echo.h"
697#include "rpc_shutdown.h"
698#include "rpc_perfcount.h"
699#include "rpc_perfcount_defs.h"
700#include "librpc/gen_ndr/notify.h"
701#include "nt_printing.h"
702#include "idmap.h"
703#include "client.h"
704
705#include "session.h"
706#include "asn_1.h"
707#include "popt.h"
708#include "mangle.h"
709#include "module.h"
710#include "nsswitch/winbind_client.h"
711#include "spnego.h"
712#include "rpc_client.h"
713#include "event.h"
714
715/*
716 * Type for wide character dirent structure.
717 * Only d_name is defined by POSIX.
718 */
719
720typedef struct smb_wdirent {
721 wpstring d_name;
722} SMB_STRUCT_WDIRENT;
723
724/*
725 * Type for wide character passwd structure.
726 */
727
728typedef struct smb_wpasswd {
729 wfstring pw_name;
730 char *pw_passwd;
731 uid_t pw_uid;
732 gid_t pw_gid;
733 wpstring pw_gecos;
734 wpstring pw_dir;
735 wpstring pw_shell;
736} SMB_STRUCT_WPASSWD;
737
738/* used in net.c */
739struct functable {
740 const char *funcname;
741 int (*fn)(int argc, const char **argv);
742};
743
744struct functable2 {
745 const char *funcname;
746 int (*fn)(int argc, const char **argv);
747 const char *helptext;
748};
749
750/* Defines for wisXXX functions. */
751#define UNI_UPPER 0x1
752#define UNI_LOWER 0x2
753#define UNI_DIGIT 0x4
754#define UNI_XDIGIT 0x8
755#define UNI_SPACE 0x10
756
757#include "nsswitch/winbind_nss.h"
758
759/* forward declaration from printing.h to get around
760 header file dependencies */
761
762struct printjob;
763
764/* forward declarations from smbldap.c */
765
766#include "smbldap.h"
767
768#include "smb_ldap.h"
769
770/*
771 * Reasons for cache flush.
772 */
773
774enum flush_reason_enum {
775 SEEK_FLUSH,
776 READ_FLUSH,
777 WRITE_FLUSH,
778 READRAW_FLUSH,
779 OPLOCK_RELEASE_FLUSH,
780 CLOSE_FLUSH,
781 SYNC_FLUSH,
782 SIZECHANGE_FLUSH,
783 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
784 NUM_FLUSH_REASONS};
785
786#include "nss_info.h"
787
788/***** automatically generated prototypes *****/
789#ifndef NO_PROTO_H
790#include "proto.h"
791#endif
792
793#ifdef HAVE_LDAP
794#include "ads_protos.h"
795#endif
796
797/* We need this after proto.h to reference GetTimeOfDay(). */
798#include "smbprofile.h"
799
800/* String routines */
801
802#include "srvstr.h"
803#include "safe_string.h"
804
805#ifdef __COMPAR_FN_T
806#define QSORT_CAST (__compar_fn_t)
807#endif
808
809#ifndef QSORT_CAST
810#define QSORT_CAST (int (*)(const void *, const void *))
811#endif
812
813#ifndef DEFAULT_PRINTING
814#ifdef HAVE_CUPS
815#define DEFAULT_PRINTING PRINT_CUPS
816#define PRINTCAP_NAME "cups"
817#elif defined(SYSV)
818#define DEFAULT_PRINTING PRINT_SYSV
819#define PRINTCAP_NAME "lpstat"
820#else
821#define DEFAULT_PRINTING PRINT_BSD
822#define PRINTCAP_NAME "/etc/printcap"
823#endif
824#endif
825
826#ifndef PRINTCAP_NAME
827#define PRINTCAP_NAME "/etc/printcap"
828#endif
829
830#ifndef SIGCLD
831#define SIGCLD SIGCHLD
832#endif
833
834#ifndef SIGRTMIN
835#define SIGRTMIN 32
836#endif
837
838#ifndef MAP_FILE
839#define MAP_FILE 0
840#endif
841
842#if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
843#define OSF1_ENH_SEC 1
844#endif
845
846#ifndef ALLOW_CHANGE_PASSWORD
847#if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
848#define ALLOW_CHANGE_PASSWORD 1
849#endif
850#endif
851
852/* what is the longest significant password available on your system?
853 Knowing this speeds up password searches a lot */
854#ifndef PASSWORD_LENGTH
855#define PASSWORD_LENGTH 8
856#endif
857
858#ifndef HAVE_PIPE
859#define SYNC_DNS 1
860#endif
861
862#ifndef SEEK_SET
863#define SEEK_SET 0
864#endif
865
866#ifndef INADDR_LOOPBACK
867#define INADDR_LOOPBACK 0x7f000001
868#endif
869
870#ifndef INADDR_NONE
871#define INADDR_NONE 0xffffffff
872#endif
873
874#ifndef HAVE_CRYPT
875#define crypt ufc_crypt
876#endif
877
878#ifndef O_ACCMODE
879#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
880#endif
881
882#if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
883#define ULTRIX_AUTH 1
884#endif
885
886#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
887/* stupid glibc */
888int setresuid(uid_t ruid, uid_t euid, uid_t suid);
889#endif
890#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
891int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
892#endif
893
894/*
895 * Some older systems seem not to have MAXHOSTNAMELEN
896 * defined.
897 */
898#ifndef MAXHOSTNAMELEN
899#define MAXHOSTNAMELEN 254
900#endif
901
902/* yuck, I'd like a better way of doing this */
903#define DIRP_SIZE (256 + 32)
904
905/*
906 * glibc on linux doesn't seem to have MSG_WAITALL
907 * defined. I think the kernel has it though..
908 */
909
910#ifndef MSG_WAITALL
911#define MSG_WAITALL 0
912#endif
913
914/* default socket options. Dave Miller thinks we should default to TCP_NODELAY
915 given the socket IO pattern that Samba uses */
916#ifdef TCP_NODELAY
917#define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
918#else
919#define DEFAULT_SOCKET_OPTIONS ""
920#endif
921
922/* dmalloc -- free heap debugger (dmalloc.org). This should be near
923 * the *bottom* of include files so as not to conflict. */
924#ifdef ENABLE_DMALLOC
925# include <dmalloc.h>
926#endif
927
928
929/* Some POSIX definitions for those without */
930
931#ifndef S_IFDIR
932#define S_IFDIR 0x4000
933#endif
934#ifndef S_ISDIR
935#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
936#endif
937#ifndef S_IRWXU
938#define S_IRWXU 00700 /* read, write, execute: owner */
939#endif
940#ifndef S_IRUSR
941#define S_IRUSR 00400 /* read permission: owner */
942#endif
943#ifndef S_IWUSR
944#define S_IWUSR 00200 /* write permission: owner */
945#endif
946#ifndef S_IXUSR
947#define S_IXUSR 00100 /* execute permission: owner */
948#endif
949#ifndef S_IRWXG
950#define S_IRWXG 00070 /* read, write, execute: group */
951#endif
952#ifndef S_IRGRP
953#define S_IRGRP 00040 /* read permission: group */
954#endif
955#ifndef S_IWGRP
956#define S_IWGRP 00020 /* write permission: group */
957#endif
958#ifndef S_IXGRP
959#define S_IXGRP 00010 /* execute permission: group */
960#endif
961#ifndef S_IRWXO
962#define S_IRWXO 00007 /* read, write, execute: other */
963#endif
964#ifndef S_IROTH
965#define S_IROTH 00004 /* read permission: other */
966#endif
967#ifndef S_IWOTH
968#define S_IWOTH 00002 /* write permission: other */
969#endif
970#ifndef S_IXOTH
971#define S_IXOTH 00001 /* execute permission: other */
972#endif
973
974/* For sys_adminlog(). */
975#ifndef LOG_EMERG
976#define LOG_EMERG 0 /* system is unusable */
977#endif
978
979#ifndef LOG_ALERT
980#define LOG_ALERT 1 /* action must be taken immediately */
981#endif
982
983#ifndef LOG_CRIT
984#define LOG_CRIT 2 /* critical conditions */
985#endif
986
987#ifndef LOG_ERR
988#define LOG_ERR 3 /* error conditions */
989#endif
990
991#ifndef LOG_WARNING
992#define LOG_WARNING 4 /* warning conditions */
993#endif
994
995#ifndef LOG_NOTICE
996#define LOG_NOTICE 5 /* normal but significant condition */
997#endif
998
999#ifndef LOG_INFO
1000#define LOG_INFO 6 /* informational */
1001#endif
1002
1003#ifndef LOG_DEBUG
1004#define LOG_DEBUG 7 /* debug-level messages */
1005#endif
1006
1007#if HAVE_KERNEL_SHARE_MODES
1008#ifndef LOCK_MAND
1009#define LOCK_MAND 32 /* This is a mandatory flock */
1010#define LOCK_READ 64 /* ... Which allows concurrent read operations */
1011#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1012#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1013#endif
1014#endif
1015
1016extern int DEBUGLEVEL;
1017
1018#define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1019
1020
1021#ifdef GLIBC_HACK_FCNTL64
1022/* this is a gross hack. 64 bit locking is completely screwed up on
1023 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1024 "fixes" the problem with the current 2.4.0test kernels
1025*/
1026#define fcntl fcntl64
1027#undef F_SETLKW
1028#undef F_SETLK
1029#define F_SETLK 13
1030#define F_SETLKW 14
1031#endif
1032
1033
1034/* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1035#ifndef RTLD_GLOBAL
1036#define RTLD_GLOBAL 0
1037#endif
1038
1039#ifndef RTLD_LAZY
1040#define RTLD_LAZY 0
1041#endif
1042
1043#ifndef RTLD_NOW
1044#define RTLD_NOW 0
1045#endif
1046
1047/* needed for some systems without iconv. Doesn't really matter
1048 what error code we use */
1049#ifndef EILSEQ
1050#define EILSEQ EIO
1051#endif
1052
1053/* add varargs prototypes with printf checking */
1054/*PRINTFLIKE2 */
1055int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1056/*PRINTFLIKE1 */
1057int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1058/*PRINTFLIKE2 */
1059int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1060
1061/* PRINTFLIKE2 */
1062void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1063
1064/* PRINTFLIKE2 */
1065int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1066/* PRINTFLIKE2 */
1067int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1068
1069int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1070
1071int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1072
1073/* we used to use these fns, but now we have good replacements
1074 for snprintf and vsnprintf */
1075#define slprintf snprintf
1076#define vslprintf vsnprintf
1077
1078/* we need to use __va_copy() on some platforms */
1079#ifdef HAVE_VA_COPY
1080#define VA_COPY(dest, src) va_copy(dest, src)
1081#else
1082#ifdef HAVE___VA_COPY
1083#define VA_COPY(dest, src) __va_copy(dest, src)
1084#else
1085#define VA_COPY(dest, src) (dest) = (src)
1086#endif
1087#endif
1088
1089/*
1090 * Veritas File System. Often in addition to native.
1091 * Quotas different.
1092 */
1093#if defined(HAVE_SYS_FS_VX_QUOTA_H)
1094#define VXFS_QUOTA
1095#endif
1096
1097#if defined(HAVE_KRB5)
1098
1099krb5_error_code smb_krb5_parse_name(krb5_context context,
1100 const char *name, /* in unix charset */
1101 krb5_principal *principal);
1102
1103krb5_error_code smb_krb5_unparse_name(krb5_context context,
1104 krb5_const_principal principal,
1105 char **unix_name);
1106
1107#ifndef HAVE_KRB5_SET_REAL_TIME
1108krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1109#endif
1110
1111#ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1112krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1113#endif
1114
1115#if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1116krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1117#endif
1118
1119#ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1120void krb5_free_unparsed_name(krb5_context ctx, char *val);
1121#endif
1122
1123/* Stub out initialize_krb5_error_table since it is not present in all
1124 * Kerberos implementations. If it's not present, it's not necessary to
1125 * call it.
1126 */
1127#ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
1128#define initialize_krb5_error_table()
1129#endif
1130
1131/* Samba wrapper function for krb5 functionality. */
1132void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1133int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1134int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1135BOOL get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1136krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1137krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1138#if defined(HAVE_KRB5_LOCATE_KDC)
1139krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1140#endif
1141krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1142BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1143krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1144krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1145void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1146BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1147void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1148NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
1149 DATA_BLOB *pac_data_blob,
1150 krb5_context context,
1151 krb5_keyblock *service_keyblock,
1152 krb5_const_principal client_principal,
1153 time_t tgs_authtime,
1154 PAC_DATA **pac_data);
1155void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
1156 PAC_SIGNATURE_DATA *sig);
1157krb5_error_code smb_krb5_verify_checksum(krb5_context context,
1158 krb5_keyblock *keyblock,
1159 krb5_keyusage usage,
1160 krb5_checksum *cksum,
1161 uint8 *data,
1162 size_t length);
1163time_t get_authtime_from_tkt(krb5_ticket *tkt);
1164void smb_krb5_free_ap_req(krb5_context context,
1165 krb5_ap_req *ap_req);
1166krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
1167 const krb5_data *inbuf,
1168 krb5_kvno *kvno,
1169 krb5_enctype *enctype);
1170krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
1171 krb5_auth_context *auth_context,
1172 const krb5_data *inbuf,
1173 krb5_const_principal server,
1174 krb5_keytab keytab,
1175 krb5_flags *ap_req_options,
1176 krb5_ticket **ticket,
1177 krb5_keyblock **keyblock);
1178krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
1179 const char *name,
1180 krb5_principal *principal);
1181BOOL smb_krb5_principal_compare_any_realm(krb5_context context,
1182 krb5_const_principal princ1,
1183 krb5_const_principal princ2);
1184int cli_krb5_get_ticket(const char *principal, time_t time_offset,
1185 DATA_BLOB *ticket, DATA_BLOB *session_key_krb5, uint32 extra_ap_opts, const char *ccname, time_t *tgs_expire);
1186PAC_LOGON_INFO *get_logon_info_from_pac(PAC_DATA *pac_data);
1187krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
1188krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
1189krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
1190krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
1191NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
1192krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
1193void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
1194krb5_error_code handle_krberror_packet(krb5_context context,
1195 krb5_data *packet);
1196
1197void smb_krb5_get_init_creds_opt_free(krb5_context context,
1198 krb5_get_init_creds_opt *opt);
1199krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
1200 krb5_get_init_creds_opt **opt);
1201krb5_error_code smb_krb5_mk_error(krb5_context context,
1202 krb5_error_code error_code,
1203 const krb5_principal server,
1204 krb5_data *reply);
1205#endif /* HAVE_KRB5 */
1206
1207
1208#ifdef HAVE_LDAP
1209
1210/* function declarations not included in proto.h */
1211LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1212
1213#endif /* HAVE_LDAP */
1214
1215
1216/* TRUE and FALSE are part of the C99 standard and gcc, but
1217 unfortunately many vendor compilers don't support them. Use True
1218 and False instead. */
1219
1220#ifdef TRUE
1221#undef TRUE
1222#endif
1223#define TRUE __ERROR__XX__DONT_USE_TRUE
1224
1225#ifdef FALSE
1226#undef FALSE
1227#endif
1228#define FALSE __ERROR__XX__DONT_USE_FALSE
1229
1230/* If we have blacklisted mmap() try to avoid using it accidentally by
1231 undefining the HAVE_MMAP symbol. */
1232
1233#ifdef MMAP_BLACKLIST
1234#undef HAVE_MMAP
1235#endif
1236
1237#define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1238#define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1239
1240#ifndef NORETURN_ATTRIBUTE
1241#if (__GNUC__ >= 3)
1242#define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1243#else
1244#define NORETURN_ATTRIBUTE
1245#endif
1246#endif
1247
1248void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1249void dump_core(void) NORETURN_ATTRIBUTE ;
1250void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1251void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1252void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1253
1254#ifdef HAVE_LIBNSCD
1255#include "libnscd.h"
1256#endif
1257
1258#endif /* _INCLUDES_H */
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