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#ifndef NO_CONFIG_H /* for some tests */
25#include "config.h"
26#endif
27
28#include "local.h"
29
30#ifdef AIX
31#define DEFAULT_PRINTING PRINT_AIX
32#define PRINTCAP_NAME "/etc/qconfig"
33#endif
34
35#ifdef HPUX
36#define DEFAULT_PRINTING PRINT_HPUX
37#endif
38
39#ifdef QNX
40#define DEFAULT_PRINTING PRINT_QNX
41#endif
42
43#ifdef SUNOS4
44/* on SUNOS4 termios.h conflicts with sys/ioctl.h */
45#undef HAVE_TERMIOS_H
46#endif
47
48#if (__GNUC__ >= 3 ) && (__GNUC_MINOR__ >= 1 )
49/** Use gcc attribute to check printf fns.  a1 is the 1-based index of
50 * the parameter containing the format, and a2 the index of the first
51 * argument. Note that some gcc 2.x versions don't handle this
52 * properly **/
53#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
54#else
55#define PRINTF_ATTRIBUTE(a1, a2)
56#endif
57
58#ifdef __GNUC__
59/** gcc attribute used on function parameters so that it does not emit
60 * warnings about them being unused. **/
61#  define UNUSED(param) param __attribute__ ((unused))
62#else
63#  define UNUSED(param) param
64/** Feel free to add definitions for other compilers here. */
65#endif
66
67#ifdef RELIANTUNIX
68/*
69 * <unistd.h> has to be included before any other to get
70 * large file support on Reliant UNIX. Yes, it's broken :-).
71 */
72#ifdef HAVE_UNISTD_H
73#include <unistd.h>
74#endif
75#endif /* RELIANTUNIX */
76
77#include <sys/types.h>
78
79#ifdef TIME_WITH_SYS_TIME
80#include <sys/time.h>
81#include <time.h>
82#else
83#ifdef HAVE_SYS_TIME_H
84#include <sys/time.h>
85#else
86#include <time.h>
87#endif
88#endif
89
90#ifdef HAVE_SYS_RESOURCE_H
91#include <sys/resource.h>
92#endif
93
94#ifdef HAVE_UNISTD_H
95#include <unistd.h>
96#endif
97
98#include <stdio.h>
99#include <stddef.h>
100
101#ifdef HAVE_SYS_PARAM_H
102#include <sys/param.h>
103#endif
104
105#ifdef HAVE_STDLIB_H
106#include <stdlib.h>
107#endif
108
109#ifdef HAVE_SYS_SOCKET_H
110#include <sys/socket.h>
111#endif
112
113#ifdef HAVE_UNIXSOCKET
114#include <sys/un.h>
115#endif
116
117#ifdef HAVE_SYS_SYSCALL_H
118#include <sys/syscall.h>
119#elif HAVE_SYSCALL_H
120#include <syscall.h>
121#endif
122
123#ifdef HAVE_STRING_H
124#include <string.h>
125#endif
126
127#ifdef HAVE_STRINGS_H
128#include <strings.h>
129#endif
130
131#ifdef HAVE_MEMORY_H
132#include <memory.h>
133#endif
134
135#ifdef HAVE_MALLOC_H
136#include <malloc.h>
137#endif
138
139#ifdef HAVE_FCNTL_H
140#include <fcntl.h>
141#else
142#ifdef HAVE_SYS_FCNTL_H
143#include <sys/fcntl.h>
144#endif
145#endif
146
147#include <sys/stat.h>
148
149#ifdef HAVE_LIMITS_H
150#include <limits.h>
151#endif
152
153#ifdef HAVE_SYS_IOCTL_H
154#include <sys/ioctl.h>
155#endif
156
157#ifdef HAVE_SYS_FILIO_H
158#include <sys/filio.h>
159#endif
160
161#include <signal.h>
162
163#ifdef HAVE_SYS_WAIT_H
164#include <sys/wait.h>
165#endif
166#ifdef HAVE_CTYPE_H
167#include <ctype.h>
168#endif
169#ifdef HAVE_GRP_H
170#include <grp.h>
171#endif
172#ifdef HAVE_SYS_PRIV_H
173#include <sys/priv.h>
174#endif
175#ifdef HAVE_SYS_ID_H
176#include <sys/id.h>
177#endif
178
179#include <errno.h>
180
181#ifdef HAVE_UTIME_H
182#include <utime.h>
183#endif
184
185#ifdef HAVE_SYS_SELECT_H
186#include <sys/select.h>
187#endif
188
189#ifdef HAVE_SYS_MODE_H
190/* apparently AIX needs this for S_ISLNK */
191#ifndef S_ISLNK
192#include <sys/mode.h>
193#endif
194#endif
195
196#ifdef HAVE_GLOB_H
197#include <glob.h>
198#endif
199
200#include <pwd.h>
201
202#ifdef HAVE_STDARG_H
203#include <stdarg.h>
204#else
205#include <varargs.h>
206#endif
207
208#include <netinet/in.h>
209#include <arpa/inet.h>
210#include <netdb.h>
211
212#ifdef HAVE_SYSLOG_H
213#include <syslog.h>
214#else
215#ifdef HAVE_SYS_SYSLOG_H
216#include <sys/syslog.h>
217#endif
218#endif
219
220#include <sys/file.h>
221
222#ifdef HAVE_NETINET_TCP_H
223#include <netinet/tcp.h>
224#endif
225
226/*
227 * The next three defines are needed to access the IPTOS_* options
228 * on some systems.
229 */
230
231#ifdef HAVE_NETINET_IN_SYSTM_H
232#include <netinet/in_systm.h>
233#endif
234
235#ifdef HAVE_NETINET_IN_IP_H
236#include <netinet/in_ip.h>
237#endif
238
239#ifdef HAVE_NETINET_IP_H
240#include <netinet/ip.h>
241#endif
242
243#if defined(HAVE_TERMIOS_H)
244/* POSIX terminal handling. */
245#include <termios.h>
246#elif defined(HAVE_TERMIO_H)
247/* Older SYSV terminal handling - don't use if we can avoid it. */
248#include <termio.h>
249#elif defined(HAVE_SYS_TERMIO_H)
250/* Older SYSV terminal handling - don't use if we can avoid it. */
251#include <sys/termio.h>
252#endif
253
254#if HAVE_DIRENT_H
255# include <dirent.h>
256# define NAMLEN(dirent) strlen((dirent)->d_name)
257#else
258# define dirent direct
259# define NAMLEN(dirent) (dirent)->d_namlen
260# if HAVE_SYS_NDIR_H
261#  include <sys/ndir.h>
262# endif
263# if HAVE_SYS_DIR_H
264#  include <sys/dir.h>
265# endif
266# if HAVE_NDIR_H
267#  include <ndir.h>
268# endif
269#endif
270
271#ifdef HAVE_SYS_MMAN_H
272#include <sys/mman.h>
273#endif
274
275#ifdef HAVE_NET_IF_H
276#include <net/if.h>
277#endif
278
279
280#ifdef HAVE_SYS_MOUNT_H
281#include <sys/mount.h>
282#endif
283
284#ifdef HAVE_SYS_VFS_H
285#include <sys/vfs.h>
286#endif
287
288#ifdef HAVE_SYS_ACL_H
289#include <sys/acl.h>
290#endif
291
292#ifdef HAVE_SYS_FS_S5PARAM_H
293#include <sys/fs/s5param.h>
294#endif
295
296#if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
297#include <sys/filsys.h>
298#endif
299
300#ifdef HAVE_SYS_STATFS_H
301# include <sys/statfs.h>
302#endif
303
304#ifdef HAVE_DUSTAT_H
305#include <sys/dustat.h>
306#endif
307
308#ifdef HAVE_SYS_STATVFS_H
309#include <sys/statvfs.h>
310#endif
311
312#ifdef HAVE_SHADOW_H
313/*
314 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
315 * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
316 * them again without checking if they already exsist.  This generates
317 * two "Redefinition of macro" warnings for every single .c file that is
318 * compiled.
319 */
320#if defined(HPUX) && defined(TCP_NODELAY)
321#undef TCP_NODELAY
322#endif
323#if defined(HPUX) && defined(TCP_MAXSEG)
324#undef TCP_MAXSEG
325#endif
326#include <shadow.h>
327#endif
328
329#ifdef HAVE_GETPWANAM
330#include <sys/label.h>
331#include <sys/audit.h>
332#include <pwdadj.h>
333#endif
334
335#ifdef HAVE_SYS_SECURITY_H
336#include <sys/security.h>
337#include <prot.h>
338#define PASSWORD_LENGTH 16
339#endif  /* HAVE_SYS_SECURITY_H */
340
341#ifdef HAVE_STROPTS_H
342#include <stropts.h>
343#endif
344
345#ifdef HAVE_POLL_H
346#include <poll.h>
347#endif
348
349#ifdef HAVE_EXECINFO_H
350#include <execinfo.h>
351#endif
352
353#ifdef HAVE_SYS_CAPABILITY_H
354
355#if defined(BROKEN_REDHAT_7_SYSTEM_HEADERS) && !defined(_I386_STATFS_H) && !defined(_PPC_STATFS_H)
356#define _I386_STATFS_H
357#define _PPC_STATFS_H
358#define BROKEN_REDHAT_7_STATFS_WORKAROUND
359#endif
360
361#include <sys/capability.h>
362
363#ifdef BROKEN_REDHAT_7_STATFS_WORKAROUND
364#undef _I386_STATFS_H
365#undef _PPC_STATFS_H
366#undef BROKEN_REDHAT_7_STATFS_WORKAROUND
367#endif
368
369#endif
370
371#if defined(HAVE_RPC_RPC_H)
372/*
373 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
374 */
375#if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
376#undef AUTH_ERROR
377#endif
378/*
379 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
380 * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
381 * them again without checking if they already exsist.  This generates
382 * two "Redefinition of macro" warnings for every single .c file that is
383 * compiled.
384 */
385#if defined(HPUX) && defined(TCP_NODELAY)
386#undef TCP_NODELAY
387#endif
388#if defined(HPUX) && defined(TCP_MAXSEG)
389#undef TCP_MAXSEG
390#endif
391#include <rpc/rpc.h>
392#endif
393
394#if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
395#define HAVE_NETGROUP 1
396#endif
397
398#if defined (HAVE_NETGROUP)
399#if defined(HAVE_RPCSVC_YP_PROT_H)
400/*
401 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
402 * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
403 * them again without checking if they already exsist.  This generates
404 * two "Redefinition of macro" warnings for every single .c file that is
405 * compiled.
406 */
407#if defined(HPUX) && defined(TCP_NODELAY)
408#undef TCP_NODELAY
409#endif
410#if defined(HPUX) && defined(TCP_MAXSEG)
411#undef TCP_MAXSEG
412#endif
413#include <rpcsvc/yp_prot.h>
414#endif
415#if defined(HAVE_RPCSVC_YPCLNT_H)
416#include <rpcsvc/ypclnt.h>
417#endif
418#endif /* HAVE_NETGROUP */
419
420#if defined(HAVE_SYS_IPC_H)
421#include <sys/ipc.h>
422#endif /* HAVE_SYS_IPC_H */
423
424#if defined(HAVE_SYS_SHM_H)
425#include <sys/shm.h>
426#endif /* HAVE_SYS_SHM_H */
427
428#ifdef HAVE_NATIVE_ICONV
429#ifdef HAVE_ICONV
430#include <iconv.h>
431#endif
432#ifdef HAVE_GICONV
433#include <giconv.h>
434#endif
435#ifdef HAVE_BICONV
436#include <biconv.h>
437#endif
438#endif
439
440#if HAVE_KRB5_H
441#include <krb5.h>
442#else
443#undef HAVE_KRB5
444#endif
445
446#if HAVE_LBER_H
447#include <lber.h>
448#endif
449
450#if HAVE_LDAP_H
451#include <ldap.h>
452#else
453#undef HAVE_LDAP
454#endif
455
456#if HAVE_GSSAPI_H
457#include <gssapi.h>
458#elif HAVE_GSSAPI_GSSAPI_H
459#include <gssapi/gssapi.h>
460#elif HAVE_GSSAPI_GSSAPI_GENERIC_H
461#include <gssapi/gssapi_generic.h>
462#endif
463
464#if HAVE_COM_ERR_H
465#include <com_err.h>
466#endif
467
468#if HAVE_SYS_ATTRIBUTES_H
469#include <sys/attributes.h>
470#endif
471
472/* mutually exclusive (SuSE 8.2) */
473#if HAVE_ATTR_XATTR_H
474#include <attr/xattr.h>
475#elif HAVE_SYS_XATTR_H
476#include <sys/xattr.h>
477#endif
478
479#if HAVE_LOCALE_H
480#include <locale.h>
481#endif
482
483#if HAVE_LANGINFO_H
484#include <langinfo.h>
485#endif
486
487/* Special macros that are no-ops except when run under Valgrind on
488 * x86.  They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
489#if HAVE_VALGRIND_MEMCHECK_H
490        /* memcheck.h includes valgrind.h */
491#include <valgrind/memcheck.h>
492#elif HAVE_VALGRIND_H
493#include <valgrind.h>
494#endif
495
496/* If we have --enable-developer and the valgrind header is present,
497 * then we're OK to use it.  Set a macro so this logic can be done only
498 * once. */
499#if defined(DEVELOPER) && (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
500#define VALGRIND
501#endif
502
503
504/* we support ADS if we want it and have krb5 and ldap libs */
505#if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
506#define HAVE_ADS
507#endif
508
509/*
510 * Define VOLATILE if needed.
511 */
512
513#if defined(HAVE_VOLATILE)
514#define VOLATILE volatile
515#else
516#define VOLATILE
517#endif
518
519/*
520 * Define additional missing types
521 */
522#if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
523typedef sig_atomic_t SIG_ATOMIC_T;
524#elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
525typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
526#else
527typedef int VOLATILE SIG_ATOMIC_T;
528#endif
529
530#ifndef HAVE_SOCKLEN_T_TYPE
531typedef int socklen_t;
532#endif
533
534
535#ifndef uchar
536#define uchar unsigned char
537#endif
538
539#ifdef HAVE_UNSIGNED_CHAR
540#define schar signed char
541#else
542#define schar char
543#endif
544
545/*
546   Samba needs type definitions for int16, int32, uint16 and uint32.
547
548   Normally these are signed and unsigned 16 and 32 bit integers, but
549   they actually only need to be at least 16 and 32 bits
550   respectively. Thus if your word size is 8 bytes just defining them
551   as signed and unsigned int will work.
552*/
553
554#ifndef uint8
555#define uint8 unsigned char
556#endif
557
558#if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
559#if (SIZEOF_SHORT == 4)
560#define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
561#else /* SIZEOF_SHORT != 4 */
562#define int16 short
563#endif /* SIZEOF_SHORT != 4 */
564#endif
565
566/*
567 * Note we duplicate the size tests in the unsigned
568 * case as int16 may be a typedef from rpc/rpc.h
569 */
570
571#if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
572#if (SIZEOF_SHORT == 4)
573#define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
574#else /* SIZEOF_SHORT != 4 */
575#define uint16 unsigned short
576#endif /* SIZEOF_SHORT != 4 */
577#endif
578
579#if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
580#if (SIZEOF_INT == 4)
581#define int32 int
582#elif (SIZEOF_LONG == 4)
583#define int32 long
584#elif (SIZEOF_SHORT == 4)
585#define int32 short
586#else
587/* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
588#define int32 int
589#endif
590#endif
591
592/*
593 * Note we duplicate the size tests in the unsigned
594 * case as int32 may be a typedef from rpc/rpc.h
595 */
596
597#if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
598#if (SIZEOF_INT == 4)
599#define uint32 unsigned int
600#elif (SIZEOF_LONG == 4)
601#define uint32 unsigned long
602#elif (SIZEOF_SHORT == 4)
603#define uint32 unsigned short
604#else
605/* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
606#define uint32 unsigned
607#endif
608#endif
609
610/*
611 * Types for devices, inodes and offsets.
612 */
613
614#ifndef SMB_DEV_T
615#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
616#    define SMB_DEV_T dev64_t
617#  else
618#    define SMB_DEV_T dev_t
619#  endif
620#endif
621
622/*
623 * Setup the correctly sized inode type.
624 */
625
626#ifndef SMB_INO_T
627#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
628#    define SMB_INO_T ino64_t
629#  else
630#    define SMB_INO_T ino_t
631#  endif
632#endif
633
634#ifndef LARGE_SMB_INO_T
635#  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
636#    define LARGE_SMB_INO_T 1
637#  endif
638#endif
639
640#ifdef LARGE_SMB_INO_T
641#define SINO_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
642#else
643#define SINO_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
644#endif
645
646#ifndef SMB_OFF_T
647#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
648#    define SMB_OFF_T off64_t
649#  else
650#    define SMB_OFF_T off_t
651#  endif
652#endif
653
654#if defined(HAVE_LONGLONG)
655#define SMB_BIG_UINT unsigned long long
656#define SMB_BIG_INT long long
657#define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
658#else
659#define SMB_BIG_UINT unsigned long
660#define SMB_BIG_INT long
661#define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
662#endif
663
664#define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
665
666/* this should really be a 64 bit type if possible */
667#define br_off SMB_BIG_UINT
668
669#define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
670
671/*
672 * Set the define that tells us if we can do 64 bit
673 * NT SMB calls.
674 */
675
676#ifndef LARGE_SMB_OFF_T
677#  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
678#    define LARGE_SMB_OFF_T 1
679#  endif
680#endif
681
682#ifdef LARGE_SMB_OFF_T
683#define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
684#define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
685#define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
686#define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
687		(( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
688#else
689#define SOFF64_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
690#define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
691#define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
692#define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
693#define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
694		                (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
695#endif
696
697/*
698 * Type for stat structure.
699 */
700
701#ifndef SMB_STRUCT_STAT
702#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
703#    define SMB_STRUCT_STAT struct stat64
704#  else
705#    define SMB_STRUCT_STAT struct stat
706#  endif
707#endif
708
709/*
710 * Type for dirent structure.
711 */
712
713#ifndef SMB_STRUCT_DIRENT
714#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
715#    define SMB_STRUCT_DIRENT struct dirent64
716#  else
717#    define SMB_STRUCT_DIRENT struct dirent
718#  endif
719#endif
720
721/*
722 * Defines for 64 bit fcntl locks.
723 */
724
725#ifndef SMB_STRUCT_FLOCK
726#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
727#    define SMB_STRUCT_FLOCK struct flock64
728#  else
729#    define SMB_STRUCT_FLOCK struct flock
730#  endif
731#endif
732
733#ifndef SMB_F_SETLKW
734#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
735#    define SMB_F_SETLKW F_SETLKW64
736#  else
737#    define SMB_F_SETLKW F_SETLKW
738#  endif
739#endif
740
741#ifndef SMB_F_SETLK
742#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
743#    define SMB_F_SETLK F_SETLK64
744#  else
745#    define SMB_F_SETLK F_SETLK
746#  endif
747#endif
748
749#ifndef SMB_F_GETLK
750#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
751#    define SMB_F_GETLK F_GETLK64
752#  else
753#    define SMB_F_GETLK F_GETLK
754#  endif
755#endif
756
757#ifndef MIN
758#define MIN(a,b) ((a)<(b)?(a):(b))
759#endif
760
761#ifndef MAX
762#define MAX(a,b) ((a)>(b)?(a):(b))
763#endif
764
765#ifndef HAVE_STRERROR
766extern char *sys_errlist[];
767#define strerror(i) sys_errlist[i]
768#endif
769
770#ifndef HAVE_ERRNO_DECL
771extern int errno;
772#endif
773
774#ifdef HAVE_BROKEN_GETGROUPS
775#define GID_T int
776#else
777#define GID_T gid_t
778#endif
779
780#ifndef NGROUPS_MAX
781#define NGROUPS_MAX 32 /* Guess... */
782#endif
783
784/* Our own pstrings and fstrings */
785#include "pstring.h"
786
787/* Lists, trees, caching, database... */
788#include "xfile.h"
789#include "intl.h"
790#include "ubi_sLinkList.h"
791#include "ubi_dLinkList.h"
792#include "dlinklist.h"
793#include "tdb/tdb.h"
794#include "tdb/spinlock.h"
795#include "tdb/tdbutil.h"
796#include "talloc.h"
797#include "nt_status.h"
798#include "ads.h"
799#include "interfaces.h"
800#include "trans2.h"
801#include "nterr.h"
802#include "ntioctl.h"
803#include "messages.h"
804#include "charset.h"
805#include "dynconfig.h"
806
807#include "util_getent.h"
808
809#ifndef UBI_BINTREE_H
810#include "ubi_Cache.h"
811#endif /* UBI_BINTREE_H */
812
813#include "debugparse.h"
814
815#include "version.h"
816
817#include "privileges.h"
818
819#include "smb.h"
820
821#include "nameserv.h"
822
823#include "secrets.h"
824
825#include "byteorder.h"
826
827#include "privileges.h"
828
829#include "rpc_creds.h"
830
831#include "mapping.h"
832
833#include "passdb.h"
834
835#include "ntdomain.h"
836
837#include "rpc_misc.h"
838
839#include "rpc_secdes.h"
840
841#include "nt_printing.h"
842
843#include "msdfs.h"
844
845#include "smbprofile.h"
846
847#include "rap.h"
848
849#include "md5.h"
850#include "hmacmd5.h"
851
852#include "ntlmssp.h"
853
854#include "auth.h"
855
856#include "idmap.h"
857
858#include "client.h"
859
860#include "smbw.h"
861
862#include "session.h"
863
864#include "asn_1.h"
865
866#include "popt.h"
867
868#include "mangle.h"
869
870#include "module.h"
871
872#include "nsswitch/winbind_client.h"
873
874#include "spnego.h"
875
876/*
877 * Type for wide character dirent structure.
878 * Only d_name is defined by POSIX.
879 */
880
881typedef struct smb_wdirent {
882	wpstring        d_name;
883} SMB_STRUCT_WDIRENT;
884
885/*
886 * Type for wide character passwd structure.
887 */
888
889typedef struct smb_wpasswd {
890	wfstring       pw_name;
891	char           *pw_passwd;
892	uid_t          pw_uid;
893	gid_t          pw_gid;
894	wpstring       pw_gecos;
895	wpstring       pw_dir;
896	wpstring       pw_shell;
897} SMB_STRUCT_WPASSWD;
898
899/* used in net.c */
900struct functable {
901	const char *funcname;
902	int (*fn)(int argc, const char **argv);
903};
904
905
906/* Defines for wisXXX functions. */
907#define UNI_UPPER    0x1
908#define UNI_LOWER    0x2
909#define UNI_DIGIT    0x4
910#define UNI_XDIGIT   0x8
911#define UNI_SPACE    0x10
912
913#include "nsswitch/winbind_nss.h"
914
915/* forward declaration from printing.h to get around
916   header file dependencies */
917
918struct printjob;
919
920struct smb_ldap_privates;
921
922/* forward declarations from smbldap.c */
923
924#include "smbldap.h"
925
926/***** automatically generated prototypes *****/
927#ifndef NO_PROTO_H
928#include "proto.h"
929#endif
930
931/* String routines */
932
933#include "srvstr.h"
934#include "safe_string.h"
935
936#ifdef __COMPAR_FN_T
937#define QSORT_CAST (__compar_fn_t)
938#endif
939
940#ifndef QSORT_CAST
941#define QSORT_CAST (int (*)(const void *, const void *))
942#endif
943
944#ifndef DEFAULT_PRINTING
945#ifdef HAVE_CUPS
946#define DEFAULT_PRINTING PRINT_CUPS
947#define PRINTCAP_NAME "cups"
948#elif defined(SYSV)
949#define DEFAULT_PRINTING PRINT_SYSV
950#define PRINTCAP_NAME "lpstat"
951#else
952#define DEFAULT_PRINTING PRINT_BSD
953#define PRINTCAP_NAME "/etc/printcap"
954#endif
955#endif
956
957#ifndef PRINTCAP_NAME
958#define PRINTCAP_NAME "/etc/printcap"
959#endif
960
961#ifndef SIGCLD
962#define SIGCLD SIGCHLD
963#endif
964
965#ifndef SIGRTMIN
966#define SIGRTMIN 32
967#endif
968
969#ifndef MAP_FILE
970#define MAP_FILE 0
971#endif
972
973#if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
974#define OSF1_ENH_SEC 1
975#endif
976
977#ifndef ALLOW_CHANGE_PASSWORD
978#if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
979#define ALLOW_CHANGE_PASSWORD 1
980#endif
981#endif
982
983/* what is the longest significant password available on your system?
984 Knowing this speeds up password searches a lot */
985#ifndef PASSWORD_LENGTH
986#define PASSWORD_LENGTH 8
987#endif
988
989#ifdef REPLACE_INET_NTOA
990#define inet_ntoa rep_inet_ntoa
991#endif
992
993#ifndef HAVE_PIPE
994#define SYNC_DNS 1
995#endif
996
997#ifndef SEEK_SET
998#define SEEK_SET 0
999#endif
1000
1001#ifndef INADDR_LOOPBACK
1002#define INADDR_LOOPBACK 0x7f000001
1003#endif
1004
1005#ifndef INADDR_NONE
1006#define INADDR_NONE 0xffffffff
1007#endif
1008
1009#ifndef HAVE_CRYPT
1010#define crypt ufc_crypt
1011#endif
1012
1013#ifndef O_ACCMODE
1014#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
1015#endif
1016
1017#if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
1018#define ULTRIX_AUTH 1
1019#endif
1020
1021#ifndef HAVE_STRDUP
1022char *strdup(const char *s);
1023#endif
1024
1025#ifndef HAVE_STRNDUP
1026char *strndup(const char *s, size_t size);
1027#endif
1028
1029#ifndef HAVE_MEMMOVE
1030void *memmove(void *dest,const void *src,int size);
1031#endif
1032
1033#ifndef HAVE_INITGROUPS
1034int initgroups(char *name,gid_t id);
1035#endif
1036
1037#ifndef HAVE_RENAME
1038int rename(const char *zfrom, const char *zto);
1039#endif
1040
1041#ifndef HAVE_MKTIME
1042time_t mktime(struct tm *t);
1043#endif
1044
1045#ifndef HAVE_STRLCPY
1046size_t strlcpy(char *d, const char *s, size_t bufsize);
1047#endif
1048
1049#ifndef HAVE_STRLCAT
1050size_t strlcat(char *d, const char *s, size_t bufsize);
1051#endif
1052
1053#ifndef HAVE_FTRUNCATE
1054int ftruncate(int f,long l);
1055#endif
1056
1057#ifndef HAVE_STRNDUP
1058char *strndup(const char *s, size_t n);
1059#endif
1060
1061#ifndef HAVE_STRNLEN
1062size_t strnlen(const char *s, size_t n);
1063#endif
1064
1065#ifndef HAVE_STRTOUL
1066unsigned long strtoul(const char *nptr, char **endptr, int base);
1067#endif
1068
1069#ifndef HAVE_SETENV
1070int setenv(const char *name, const char *value, int overwrite);
1071#endif
1072
1073#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
1074/* stupid glibc */
1075int setresuid(uid_t ruid, uid_t euid, uid_t suid);
1076#endif
1077#if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
1078int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
1079#endif
1080#ifndef HAVE_VASPRINTF_DECL
1081int vasprintf(char **ptr, const char *format, va_list ap);
1082#endif
1083
1084#ifdef REPLACE_GETPASS
1085#define getpass(prompt) getsmbpass((prompt))
1086#endif
1087
1088/*
1089 * Some older systems seem not to have MAXHOSTNAMELEN
1090 * defined.
1091 */
1092#ifndef MAXHOSTNAMELEN
1093#define MAXHOSTNAMELEN 254
1094#endif
1095
1096/* yuck, I'd like a better way of doing this */
1097#define DIRP_SIZE (256 + 32)
1098
1099/*
1100 * glibc on linux doesn't seem to have MSG_WAITALL
1101 * defined. I think the kernel has it though..
1102 */
1103
1104#ifndef MSG_WAITALL
1105#define MSG_WAITALL 0
1106#endif
1107
1108/* default socket options. Dave Miller thinks we should default to TCP_NODELAY
1109   given the socket IO pattern that Samba uses */
1110#ifdef TCP_NODELAY
1111#define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
1112#else
1113#define DEFAULT_SOCKET_OPTIONS ""
1114#endif
1115
1116/* Load header file for dynamic linking stuff */
1117
1118#ifdef HAVE_DLFCN_H
1119#include <dlfcn.h>
1120#endif
1121
1122/* dmalloc -- free heap debugger (dmalloc.org).  This should be near
1123 * the *bottom* of include files so as not to conflict. */
1124#ifdef ENABLE_DMALLOC
1125#  include <dmalloc.h>
1126#endif
1127
1128
1129/* Some POSIX definitions for those without */
1130
1131#ifndef S_IFDIR
1132#define S_IFDIR         0x4000
1133#endif
1134#ifndef S_ISDIR
1135#define S_ISDIR(mode)   ((mode & 0xF000) == S_IFDIR)
1136#endif
1137#ifndef S_IRWXU
1138#define S_IRWXU 00700           /* read, write, execute: owner */
1139#endif
1140#ifndef S_IRUSR
1141#define S_IRUSR 00400           /* read permission: owner */
1142#endif
1143#ifndef S_IWUSR
1144#define S_IWUSR 00200           /* write permission: owner */
1145#endif
1146#ifndef S_IXUSR
1147#define S_IXUSR 00100           /* execute permission: owner */
1148#endif
1149#ifndef S_IRWXG
1150#define S_IRWXG 00070           /* read, write, execute: group */
1151#endif
1152#ifndef S_IRGRP
1153#define S_IRGRP 00040           /* read permission: group */
1154#endif
1155#ifndef S_IWGRP
1156#define S_IWGRP 00020           /* write permission: group */
1157#endif
1158#ifndef S_IXGRP
1159#define S_IXGRP 00010           /* execute permission: group */
1160#endif
1161#ifndef S_IRWXO
1162#define S_IRWXO 00007           /* read, write, execute: other */
1163#endif
1164#ifndef S_IROTH
1165#define S_IROTH 00004           /* read permission: other */
1166#endif
1167#ifndef S_IWOTH
1168#define S_IWOTH 00002           /* write permission: other */
1169#endif
1170#ifndef S_IXOTH
1171#define S_IXOTH 00001           /* execute permission: other */
1172#endif
1173
1174/* For sys_adminlog(). */
1175#ifndef LOG_EMERG
1176#define LOG_EMERG       0       /* system is unusable */
1177#endif
1178
1179#ifndef LOG_ALERT
1180#define LOG_ALERT       1       /* action must be taken immediately */
1181#endif
1182
1183#ifndef LOG_CRIT
1184#define LOG_CRIT        2       /* critical conditions */
1185#endif
1186
1187#ifndef LOG_ERR
1188#define LOG_ERR         3       /* error conditions */
1189#endif
1190
1191#ifndef LOG_WARNING
1192#define LOG_WARNING     4       /* warning conditions */
1193#endif
1194
1195#ifndef LOG_NOTICE
1196#define LOG_NOTICE      5       /* normal but significant condition */
1197#endif
1198
1199#ifndef LOG_INFO
1200#define LOG_INFO        6       /* informational */
1201#endif
1202
1203#ifndef LOG_DEBUG
1204#define LOG_DEBUG       7       /* debug-level messages */
1205#endif
1206
1207#if HAVE_KERNEL_SHARE_MODES
1208#ifndef LOCK_MAND
1209#define LOCK_MAND	32	/* This is a mandatory flock */
1210#define LOCK_READ	64	/* ... Which allows concurrent read operations */
1211#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */
1212#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */
1213#endif
1214#endif
1215
1216extern int DEBUGLEVEL;
1217
1218#define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
1219
1220
1221#ifdef GLIBC_HACK_FCNTL64
1222/* this is a gross hack. 64 bit locking is completely screwed up on
1223   i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1224   "fixes" the problem with the current 2.4.0test kernels
1225*/
1226#define fcntl fcntl64
1227#undef F_SETLKW
1228#undef F_SETLK
1229#define F_SETLK 13
1230#define F_SETLKW 14
1231#endif
1232
1233
1234/* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1235#ifndef RTLD_GLOBAL
1236#define RTLD_GLOBAL 0
1237#endif
1238
1239#ifndef RTLD_LAZY
1240#define RTLD_LAZY 0
1241#endif
1242
1243#ifndef RTLD_NOW
1244#define RTLD_NOW 0
1245#endif
1246
1247/* needed for some systems without iconv. Doesn't really matter
1248   what error code we use */
1249#ifndef EILSEQ
1250#define EILSEQ EIO
1251#endif
1252
1253/* add varargs prototypes with printf checking */
1254int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1255int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1256int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1257#ifndef HAVE_SNPRINTF_DECL
1258int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
1259#endif
1260#ifndef HAVE_ASPRINTF_DECL
1261int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
1262#endif
1263
1264/* Fix prototype problem with non-C99 compliant snprintf implementations, esp
1265   HPUX 11.  Don't change the sense of this #if statement.  Read the comments
1266   in lib/snprint.c if you think you need to.  See also bugzilla bug 174. */
1267
1268#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
1269#define snprintf smb_snprintf
1270#define vsnprintf smb_vsnprintf
1271#endif
1272
1273void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1274
1275int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1276int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1277
1278int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1279
1280int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1281
1282/* we used to use these fns, but now we have good replacements
1283   for snprintf and vsnprintf */
1284#define slprintf snprintf
1285#define vslprintf vsnprintf
1286
1287
1288/* we need to use __va_copy() on some platforms */
1289#ifdef HAVE_VA_COPY
1290#define VA_COPY(dest, src) va_copy(dest, src)
1291#else
1292#ifdef HAVE___VA_COPY
1293#define VA_COPY(dest, src) __va_copy(dest, src)
1294#else
1295#define VA_COPY(dest, src) (dest) = (src)
1296#endif
1297#endif
1298
1299#ifndef HAVE_TIMEGM
1300time_t timegm(struct tm *tm);
1301#endif
1302
1303/*
1304 * Veritas File System.  Often in addition to native.
1305 * Quotas different.
1306 */
1307#if defined(HAVE_SYS_FS_VX_QUOTA_H)
1308#define VXFS_QUOTA
1309#endif
1310
1311#if defined(HAVE_KRB5)
1312
1313#ifndef HAVE_KRB5_SET_REAL_TIME
1314krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1315#endif
1316
1317#ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1318krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1319#endif
1320
1321#if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1322krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1323#endif
1324
1325#ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1326void krb5_free_unparsed_name(krb5_context ctx, char *val);
1327#endif
1328
1329/* Samba wrapper function for krb5 functionality. */
1330void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1331int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1332int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1333void get_auth_data_from_tkt(DATA_BLOB *auth_data, krb5_ticket *tkt);
1334krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1335krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1336krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1337void free_kerberos_etypes(krb5_context context, krb5_enctype *enctypes);
1338BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1339krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1340krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1341void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1342BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1343void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1344#endif /* HAVE_KRB5 */
1345
1346
1347#ifdef HAVE_LDAP
1348
1349/* function declarations not included in proto.h */
1350LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1351
1352#endif	/* HAVE_LDAP */
1353
1354
1355/* TRUE and FALSE are part of the C99 standard and gcc, but
1356   unfortunately many vendor compilers don't support them.  Use True
1357   and False instead. */
1358
1359#ifdef TRUE
1360#undef TRUE
1361#endif
1362#define TRUE __ERROR__XX__DONT_USE_TRUE
1363
1364#ifdef FALSE
1365#undef FALSE
1366#endif
1367#define FALSE __ERROR__XX__DONT_USE_FALSE
1368
1369/* If we have blacklisted mmap() try to avoid using it accidentally by
1370   undefining the HAVE_MMAP symbol. */
1371
1372#ifdef MMAP_BLACKLIST
1373#undef HAVE_MMAP
1374#endif
1375
1376#endif /* _INCLUDES_H */
1377