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>
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 3 of the License, or
12 (at your option) any later version.
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.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 /* work around broken krb5.h on sles9 */
28 #include "lib/replace/replace.h"
30 /* make sure we have included the correct config.h */
31 #ifndef NO_CONFIG_H /* for some tests */
32 #ifndef CONFIG_H_IS_FROM_SAMBA
33 #error "make sure you have removed all config.h files from standalone builds!"
34 #error "the included config.h isn't from samba!"
36 #endif /* NO_CONFIG_H */
38 /* only do the C++ reserved word check when we compile
39 to include --with-developer since too many systems
40 still have comflicts with their header files (e.g. IRIX 6.4) */
42 #if !defined(__cplusplus) && defined(DEVELOPER)
43 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
44 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
45 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
46 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
47 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
48 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
49 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
50 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
51 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
57 #define DEFAULT_PRINTING PRINT_AIX
58 #define PRINTCAP_NAME "/etc/qconfig"
62 #define DEFAULT_PRINTING PRINT_HPUX
66 #define DEFAULT_PRINTING PRINT_QNX
70 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
75 #ifdef HAVE_VISIBILITY_ATTR
76 # define _PUBLIC_ __attribute__((visibility("default")))
82 #if defined(__GNUC__) && !defined(__cplusplus)
83 /** gcc attribute used on function parameters so that it does not emit
84 * warnings about them being unused. **/
85 # define UNUSED(param) param __attribute__ ((unused))
87 # define UNUSED(param) param
88 /** Feel free to add definitions for other compilers here. */
93 * <unistd.h> has to be included before any other to get
94 * large file support on Reliant UNIX. Yes, it's broken :-).
99 #endif /* RELIANTUNIX */
101 #include "system/capability.h"
102 #include "system/dir.h"
103 #include "system/filesys.h"
104 #include "system/glob.h"
105 #include "system/iconv.h"
106 #include "system/locale.h"
107 #include "system/network.h"
108 #include "system/passwd.h"
109 #include "system/readline.h"
110 #include "system/select.h"
111 #include "system/shmem.h"
112 #include "system/syslog.h"
113 #include "system/terminal.h"
114 #include "system/time.h"
115 #include "system/wait.h"
117 #if defined(HAVE_RPC_RPC_H)
119 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
121 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
125 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
126 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
127 * them again without checking if they already exsist. This generates
128 * two "Redefinition of macro" warnings for every single .c file that is
131 #if defined(HPUX) && defined(TCP_NODELAY)
134 #if defined(HPUX) && defined(TCP_MAXSEG)
140 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
141 #define HAVE_NETGROUP 1
144 #if defined (HAVE_NETGROUP)
145 #if defined(HAVE_RPCSVC_YP_PROT_H)
147 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
148 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
149 * them again without checking if they already exsist. This generates
150 * two "Redefinition of macro" warnings for every single .c file that is
153 #if defined(HPUX) && defined(TCP_NODELAY)
156 #if defined(HPUX) && defined(TCP_MAXSEG)
159 #include <rpcsvc/yp_prot.h>
161 #if defined(HAVE_RPCSVC_YPCLNT_H)
162 #include <rpcsvc/ypclnt.h>
164 #endif /* HAVE_NETGROUP */
174 #if defined(HPUX) && !defined(_LBER_TYPES_H)
175 /* Define ber_tag_t and ber_int_t for using
176 * HP LDAP-UX Integration products' LDAP libraries.
179 typedef unsigned long ber_tag_t;
180 typedef int ber_int_t;
182 #endif /* defined(HPUX) && !defined(_LBER_TYPES_H) */
184 #define LBER_USE_DER 0x01
191 #define LDAP_CONST const
193 #ifndef LDAP_OPT_SUCCESS
194 #define LDAP_OPT_SUCCESS 0
196 /* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
197 #if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
198 #define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
200 /* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
201 LDAP_SSL is defined - but SSL is not working. We just want the
202 port number! Let's just define LDAPS_PORT correct. */
203 #if !defined(LDAPS_PORT)
204 #define LDAPS_PORT 636
212 #elif HAVE_GSSAPI_GSSAPI_H
213 #include <gssapi/gssapi.h>
214 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
215 #include <gssapi/gssapi_generic.h>
222 #if HAVE_SYS_ATTRIBUTES_H
223 #include <sys/attributes.h>
227 #define ENOATTR ENODATA
230 /* mutually exclusive (SuSE 8.2) */
231 #if HAVE_ATTR_XATTR_H
232 #include <attr/xattr.h>
233 #elif HAVE_SYS_XATTR_H
234 #include <sys/xattr.h>
241 #ifdef HAVE_SYS_EXTATTR_H
242 #include <sys/extattr.h>
245 #ifdef HAVE_SYS_UIO_H
250 #include <langinfo.h>
253 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
257 /* skip valgrind headers on 64bit AMD boxes */
258 #ifndef HAVE_64BIT_LINUX
259 /* Special macros that are no-ops except when run under Valgrind on
260 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
261 #if HAVE_VALGRIND_MEMCHECK_H
262 /* memcheck.h includes valgrind.h */
263 #include <valgrind/memcheck.h>
264 #elif HAVE_VALGRIND_H
265 #include <valgrind.h>
269 /* If we have --enable-developer and the valgrind header is present,
270 * then we're OK to use it. Set a macro so this logic can be done only
272 #if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
273 #if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
279 /* we support ADS if we want it and have krb5 and ldap libs */
280 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
285 * Define VOLATILE if needed.
288 #if defined(HAVE_VOLATILE)
289 #define VOLATILE volatile
295 * Define additional missing types
297 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
298 typedef sig_atomic_t SIG_ATOMIC_T;
299 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
300 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
302 typedef int VOLATILE SIG_ATOMIC_T;
306 #define uchar unsigned char
309 #ifdef HAVE_UNSIGNED_CHAR
310 #define schar signed char
316 Samba needs type definitions for int16, int32, uint16 and uint32.
318 Normally these are signed and unsigned 16 and 32 bit integers, but
319 they actually only need to be at least 16 and 32 bits
320 respectively. Thus if your word size is 8 bytes just defining them
321 as signed and unsigned int will work.
325 #define uint8 unsigned char
328 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
329 # if (SIZEOF_SHORT == 4)
330 # define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
331 # else /* SIZEOF_SHORT != 4 */
333 # endif /* SIZEOF_SHORT != 4 */
334 /* needed to work around compile issue on HP-UX 11.x */
339 * Note we duplicate the size tests in the unsigned
340 * case as int16 may be a typedef from rpc/rpc.h
343 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
344 #if (SIZEOF_SHORT == 4)
345 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
346 #else /* SIZEOF_SHORT != 4 */
347 #define uint16 unsigned short
348 #endif /* SIZEOF_SHORT != 4 */
351 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
352 # if (SIZEOF_INT == 4)
354 # elif (SIZEOF_LONG == 4)
356 # elif (SIZEOF_SHORT == 4)
359 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
362 /* needed to work around compile issue on HP-UX 11.x */
367 * Note we duplicate the size tests in the unsigned
368 * case as int32 may be a typedef from rpc/rpc.h
371 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
372 #if (SIZEOF_INT == 4)
373 #define uint32 unsigned int
374 #elif (SIZEOF_LONG == 4)
375 #define uint32 unsigned long
376 #elif (SIZEOF_SHORT == 4)
377 #define uint32 unsigned short
379 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
380 #define uint32 unsigned
385 * check for 8 byte long long
389 #if (SIZEOF_LONG == 8)
390 #define uint64 unsigned long
391 #elif (SIZEOF_LONG_LONG == 8)
392 #define uint64 unsigned long long
393 #endif /* don't lie. If we don't have it, then don't use it */
397 #if (SIZEOF_LONG == 8)
399 #elif (SIZEOF_LONG_LONG == 8)
400 #define int64 long long
401 #endif /* don't lie. If we don't have it, then don't use it */
406 * Types for devices, inodes and offsets.
410 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
411 # define SMB_DEV_T dev64_t
413 # define SMB_DEV_T dev_t
417 #ifndef LARGE_SMB_DEV_T
418 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
419 # define LARGE_SMB_DEV_T 1
423 #ifdef LARGE_SMB_DEV_T
424 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
425 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
427 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
428 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
432 * Setup the correctly sized inode type.
436 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
437 # define SMB_INO_T ino64_t
439 # define SMB_INO_T ino_t
443 #ifndef LARGE_SMB_INO_T
444 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
445 # define LARGE_SMB_INO_T 1
449 #ifdef LARGE_SMB_INO_T
450 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
451 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
453 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
454 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
458 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
459 # define SMB_OFF_T off64_t
461 # define SMB_OFF_T off_t
465 #if defined(HAVE_LONGLONG)
466 #define SMB_BIG_UINT unsigned long long
467 #define SMB_BIG_INT long long
468 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
470 #define SMB_BIG_UINT unsigned long
471 #define SMB_BIG_INT long
472 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
475 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
477 /* this should really be a 64 bit type if possible */
478 #define br_off SMB_BIG_UINT
480 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
483 * Set the define that tells us if we can do 64 bit
487 #ifndef LARGE_SMB_OFF_T
488 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
489 # define LARGE_SMB_OFF_T 1
493 #ifdef LARGE_SMB_OFF_T
494 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
495 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
496 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
497 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
498 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
500 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
501 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
502 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
503 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
504 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
508 * Type for stat structure.
511 #ifndef SMB_STRUCT_STAT
512 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
513 # define SMB_STRUCT_STAT struct stat64
515 # define SMB_STRUCT_STAT struct stat
520 * Type for dirent structure.
523 #ifndef SMB_STRUCT_DIRENT
524 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
525 # define SMB_STRUCT_DIRENT struct dirent64
527 # define SMB_STRUCT_DIRENT struct dirent
532 * Type for DIR structure.
535 #ifndef SMB_STRUCT_DIR
536 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
537 # define SMB_STRUCT_DIR DIR64
539 # define SMB_STRUCT_DIR DIR
544 * Defines for 64 bit fcntl locks.
547 #ifndef SMB_STRUCT_FLOCK
548 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
549 # define SMB_STRUCT_FLOCK struct flock64
551 # define SMB_STRUCT_FLOCK struct flock
556 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
557 # define SMB_F_SETLKW F_SETLKW64
559 # define SMB_F_SETLKW F_SETLKW
564 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
565 # define SMB_F_SETLK F_SETLK64
567 # define SMB_F_SETLK F_SETLK
572 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
573 # define SMB_F_GETLK F_GETLK64
575 # define SMB_F_GETLK F_GETLK
580 * Type for aiocb structure.
583 #ifndef SMB_STRUCT_AIOCB
584 # if defined(WITH_AIO)
585 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
586 # define SMB_STRUCT_AIOCB struct aiocb64
588 # define SMB_STRUCT_AIOCB struct aiocb
591 # define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
595 #ifndef HAVE_STRUCT_TIMESPEC
597 time_t tv_sec; /* Seconds. */
598 long tv_nsec; /* Nanoseconds. */
603 #define MIN(a,b) ((a)<(b)?(a):(b))
607 #define MAX(a,b) ((a)>(b)?(a):(b))
610 #ifdef HAVE_BROKEN_GETGROUPS
617 #define NGROUPS_MAX 32 /* Guess... */
620 /* Our own pstrings and fstrings */
623 /* Lists, trees, caching, database... */
626 #include "dlinklist.h"
628 #include "util_tdb.h"
630 #include "lib/talloc/talloc.h"
631 /* And a little extension. Abort on type mismatch */
632 #define talloc_get_type_abort(ptr, type) \
633 (type *)talloc_check_name_abort(ptr, #type)
635 #include "nt_status.h"
638 #include "interfaces.h"
643 #include "dynconfig.h"
644 #include "util_getent.h"
645 #include "debugparse.h"
647 #include "privileges.h"
648 #include "messages.h"
651 #include "ads_cldap.h"
652 #include "nameserv.h"
654 #include "byteorder.h"
655 #include "privileges.h"
656 #include "rpc_misc.h"
660 #include "rpc_secdes.h"
662 #include "authdata.h"
669 #include "ntdomain.h"
670 #include "rpc_svcctl.h"
671 #include "rpc_ntsvcs.h"
673 #include "rpc_netlogon.h"
674 #include "reg_objects.h"
676 #include "rpc_samr.h"
677 #include "rpc_srvsvc.h"
678 #include "rpc_spoolss.h"
679 #include "rpc_eventlog.h"
681 #include "rpc_perfcount.h"
682 #include "rpc_perfcount_defs.h"
683 #include "librpc/gen_ndr/notify.h"
684 #include "nt_printing.h"
693 #include "nsswitch/winbind_client.h"
695 #include "rpc_client.h"
699 #include "ctdbd_conn.h"
700 #include "talloc_stack.h"
704 const char *funcname;
705 int (*fn)(int argc, const char **argv);
709 const char *funcname;
710 int (*fn)(int argc, const char **argv);
711 const char *helptext;
714 /* Defines for wisXXX functions. */
715 #define UNI_UPPER 0x1
716 #define UNI_LOWER 0x2
717 #define UNI_DIGIT 0x4
718 #define UNI_XDIGIT 0x8
719 #define UNI_SPACE 0x10
721 #include "nsswitch/winbind_nss.h"
723 /* forward declaration from printing.h to get around
724 header file dependencies */
728 /* forward declarations from smbldap.c */
732 #include "smb_ldap.h"
735 * Reasons for cache flush.
738 enum flush_reason_enum {
743 OPLOCK_RELEASE_FLUSH,
747 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
750 #include "nss_info.h"
752 /* generated rpc server implementation functions */
753 #include "librpc/gen_ndr/srv_echo.h"
754 #include "librpc/gen_ndr/srv_svcctl.h"
755 #include "librpc/gen_ndr/srv_lsa.h"
756 #include "librpc/gen_ndr/srv_eventlog.h"
757 #include "librpc/gen_ndr/srv_winreg.h"
758 #include "librpc/gen_ndr/srv_initshutdown.h"
760 /***** automatically generated prototypes *****/
766 #include "ads_protos.h"
769 /* We need this after proto.h to reference GetTimeOfDay(). */
770 #include "smbprofile.h"
772 /* String routines */
775 #include "safe_string.h"
778 #define QSORT_CAST (__compar_fn_t)
782 #define QSORT_CAST (int (*)(const void *, const void *))
785 #ifndef DEFAULT_PRINTING
787 #define DEFAULT_PRINTING PRINT_CUPS
788 #define PRINTCAP_NAME "cups"
790 #define DEFAULT_PRINTING PRINT_SYSV
791 #define PRINTCAP_NAME "lpstat"
793 #define DEFAULT_PRINTING PRINT_BSD
794 #define PRINTCAP_NAME "/etc/printcap"
798 #ifndef PRINTCAP_NAME
799 #define PRINTCAP_NAME "/etc/printcap"
803 #define SIGCLD SIGCHLD
814 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
815 #define OSF1_ENH_SEC 1
818 #ifndef ALLOW_CHANGE_PASSWORD
819 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
820 #define ALLOW_CHANGE_PASSWORD 1
824 /* what is the longest significant password available on your system?
825 Knowing this speeds up password searches a lot */
826 #ifndef PASSWORD_LENGTH
827 #define PASSWORD_LENGTH 8
838 #ifndef INADDR_LOOPBACK
839 #define INADDR_LOOPBACK 0x7f000001
843 #define INADDR_NONE 0xffffffff
847 #define crypt ufc_crypt
851 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
854 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
855 #define ULTRIX_AUTH 1
858 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
860 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
862 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
863 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
867 * Some older systems seem not to have MAXHOSTNAMELEN
870 #ifndef MAXHOSTNAMELEN
871 #define MAXHOSTNAMELEN 255
874 /* yuck, I'd like a better way of doing this */
875 #define DIRP_SIZE (256 + 32)
878 * glibc on linux doesn't seem to have MSG_WAITALL
879 * defined. I think the kernel has it though..
883 #define MSG_WAITALL 0
886 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
887 given the socket IO pattern that Samba uses */
889 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
891 #define DEFAULT_SOCKET_OPTIONS ""
894 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
895 * the *bottom* of include files so as not to conflict. */
896 #ifdef ENABLE_DMALLOC
897 # include <dmalloc.h>
901 /* Some POSIX definitions for those without */
904 #define S_IFDIR 0x4000
907 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
910 #define S_IRWXU 00700 /* read, write, execute: owner */
913 #define S_IRUSR 00400 /* read permission: owner */
916 #define S_IWUSR 00200 /* write permission: owner */
919 #define S_IXUSR 00100 /* execute permission: owner */
922 #define S_IRWXG 00070 /* read, write, execute: group */
925 #define S_IRGRP 00040 /* read permission: group */
928 #define S_IWGRP 00020 /* write permission: group */
931 #define S_IXGRP 00010 /* execute permission: group */
934 #define S_IRWXO 00007 /* read, write, execute: other */
937 #define S_IROTH 00004 /* read permission: other */
940 #define S_IWOTH 00002 /* write permission: other */
943 #define S_IXOTH 00001 /* execute permission: other */
946 /* For sys_adminlog(). */
948 #define LOG_EMERG 0 /* system is unusable */
952 #define LOG_ALERT 1 /* action must be taken immediately */
956 #define LOG_CRIT 2 /* critical conditions */
960 #define LOG_ERR 3 /* error conditions */
964 #define LOG_WARNING 4 /* warning conditions */
968 #define LOG_NOTICE 5 /* normal but significant condition */
972 #define LOG_INFO 6 /* informational */
976 #define LOG_DEBUG 7 /* debug-level messages */
979 #if HAVE_KERNEL_SHARE_MODES
981 #define LOCK_MAND 32 /* This is a mandatory flock */
982 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
983 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
984 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
988 extern int DEBUGLEVEL;
990 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
993 #ifdef GLIBC_HACK_FCNTL64
994 /* this is a gross hack. 64 bit locking is completely screwed up on
995 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
996 "fixes" the problem with the current 2.4.0test kernels
998 #define fcntl fcntl64
1006 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1008 #define RTLD_GLOBAL 0
1019 /* needed for some systems without iconv. Doesn't really matter
1020 what error code we use */
1025 /* add varargs prototypes with printf checking */
1027 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1029 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1031 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1034 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1037 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1039 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1041 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1043 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1045 int asprintf_strupper_m(char **strp, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1046 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1048 /* we used to use these fns, but now we have good replacements
1049 for snprintf and vsnprintf */
1050 #define slprintf snprintf
1051 #define vslprintf vsnprintf
1053 /* we need to use __va_copy() on some platforms */
1055 #define VA_COPY(dest, src) va_copy(dest, src)
1057 #ifdef HAVE___VA_COPY
1058 #define VA_COPY(dest, src) __va_copy(dest, src)
1060 #define VA_COPY(dest, src) (dest) = (src)
1065 * Veritas File System. Often in addition to native.
1068 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1072 #if defined(HAVE_KRB5)
1074 krb5_error_code smb_krb5_parse_name(krb5_context context,
1075 const char *name, /* in unix charset */
1076 krb5_principal *principal);
1078 krb5_error_code smb_krb5_unparse_name(krb5_context context,
1079 krb5_const_principal principal,
1082 #ifndef HAVE_KRB5_SET_REAL_TIME
1083 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1086 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1088 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1089 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1092 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1093 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1096 /* Stub out initialize_krb5_error_table since it is not present in all
1097 * Kerberos implementations. If it's not present, it's not necessary to
1100 #ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
1101 #define initialize_krb5_error_table()
1104 /* Samba wrapper function for krb5 functionality. */
1105 bool setup_kaddr( krb5_address *pkaddr, struct sockaddr_storage *paddr);
1106 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1107 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1108 bool get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1109 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1110 krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1111 #if defined(HAVE_KRB5_LOCATE_KDC)
1112 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1114 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1115 bool get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, bool remote);
1116 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1117 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1118 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1119 bool kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1120 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1121 NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
1122 DATA_BLOB *pac_data_blob,
1123 krb5_context context,
1124 krb5_keyblock *service_keyblock,
1125 krb5_const_principal client_principal,
1126 time_t tgs_authtime,
1127 PAC_DATA **pac_data);
1128 void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
1129 PAC_SIGNATURE_DATA *sig);
1130 krb5_error_code smb_krb5_verify_checksum(krb5_context context,
1131 krb5_keyblock *keyblock,
1132 krb5_keyusage usage,
1133 krb5_checksum *cksum,
1136 time_t get_authtime_from_tkt(krb5_ticket *tkt);
1137 void smb_krb5_free_ap_req(krb5_context context,
1138 krb5_ap_req *ap_req);
1139 krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
1140 const krb5_data *inbuf,
1142 krb5_enctype *enctype);
1143 krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
1144 krb5_auth_context *auth_context,
1145 const krb5_data *inbuf,
1146 krb5_const_principal server,
1148 krb5_flags *ap_req_options,
1149 krb5_ticket **ticket,
1150 krb5_keyblock **keyblock);
1151 krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
1153 krb5_principal *principal);
1154 bool smb_krb5_principal_compare_any_realm(krb5_context context,
1155 krb5_const_principal princ1,
1156 krb5_const_principal princ2);
1157 int cli_krb5_get_ticket(const char *principal, time_t time_offset,
1158 DATA_BLOB *ticket, DATA_BLOB *session_key_krb5, uint32 extra_ap_opts, const char *ccname, time_t *tgs_expire);
1159 PAC_LOGON_INFO *get_logon_info_from_pac(PAC_DATA *pac_data);
1160 krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
1161 krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
1162 krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
1163 krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
1164 NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
1165 krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
1166 void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
1167 krb5_error_code handle_krberror_packet(krb5_context context,
1170 void smb_krb5_get_init_creds_opt_free(krb5_context context,
1171 krb5_get_init_creds_opt *opt);
1172 krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
1173 krb5_get_init_creds_opt **opt);
1174 krb5_error_code smb_krb5_mk_error(krb5_context context,
1175 krb5_error_code error_code,
1176 const krb5_principal server,
1178 krb5_enctype smb_get_enctype_from_kt_entry(const krb5_keytab_entry *kt_entry);
1179 krb5_error_code smb_krb5_enctype_to_string(krb5_context context,
1180 krb5_enctype enctype,
1182 krb5_error_code smb_krb5_open_keytab(krb5_context context,
1183 const char *keytab_name,
1185 krb5_keytab *keytab);
1186 #endif /* HAVE_KRB5 */
1191 /* function declarations not included in proto.h */
1192 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1194 #endif /* HAVE_LDAP */
1196 #if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
1197 ssize_t readahead(int fd, off64_t offset, size_t count);
1200 /* TRUE and FALSE are part of the C99 standard and gcc, but
1201 unfortunately many vendor compilers don't support them. Use True
1202 and False instead. */
1207 #define TRUE __ERROR__XX__DONT_USE_TRUE
1212 #define FALSE __ERROR__XX__DONT_USE_FALSE
1214 /* If we have blacklisted mmap() try to avoid using it accidentally by
1215 undefining the HAVE_MMAP symbol. */
1217 #ifdef MMAP_BLACKLIST
1221 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1222 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1224 #ifndef NORETURN_ATTRIBUTE
1226 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1228 #define NORETURN_ATTRIBUTE
1232 void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1233 void dump_core(void) NORETURN_ATTRIBUTE ;
1234 void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1235 void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1236 void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1239 #include "libnscd.h"
1242 #endif /* _INCLUDES_H */