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/printing.h"
110 #include "system/readline.h"
111 #include "system/select.h"
112 #include "system/shmem.h"
113 #include "system/syslog.h"
114 #include "system/terminal.h"
115 #include "system/time.h"
116 #include "system/wait.h"
118 #if defined(HAVE_RPC_RPC_H)
120 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
122 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
126 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
127 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
128 * them again without checking if they already exsist. This generates
129 * two "Redefinition of macro" warnings for every single .c file that is
132 #if defined(HPUX) && defined(TCP_NODELAY)
135 #if defined(HPUX) && defined(TCP_MAXSEG)
141 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
142 #define HAVE_NETGROUP 1
145 #if defined (HAVE_NETGROUP)
146 #if defined(HAVE_RPCSVC_YP_PROT_H)
148 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
149 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
150 * them again without checking if they already exsist. This generates
151 * two "Redefinition of macro" warnings for every single .c file that is
154 #if defined(HPUX) && defined(TCP_NODELAY)
157 #if defined(HPUX) && defined(TCP_MAXSEG)
160 #include <rpcsvc/yp_prot.h>
162 #if defined(HAVE_RPCSVC_YPCLNT_H)
163 #include <rpcsvc/ypclnt.h>
165 #endif /* HAVE_NETGROUP */
175 #if defined(HPUX) && !defined(_LBER_TYPES_H)
176 /* Define ber_tag_t and ber_int_t for using
177 * HP LDAP-UX Integration products' LDAP libraries.
180 typedef unsigned long ber_tag_t;
181 typedef int ber_int_t;
183 #endif /* defined(HPUX) && !defined(_LBER_TYPES_H) */
185 #define LBER_USE_DER 0x01
192 #define LDAP_CONST const
194 #ifndef LDAP_OPT_SUCCESS
195 #define LDAP_OPT_SUCCESS 0
197 /* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
198 #if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
199 #define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
201 /* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
202 LDAP_SSL is defined - but SSL is not working. We just want the
203 port number! Let's just define LDAPS_PORT correct. */
204 #if !defined(LDAPS_PORT)
205 #define LDAPS_PORT 636
213 #elif HAVE_GSSAPI_GSSAPI_H
214 #include <gssapi/gssapi.h>
215 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
216 #include <gssapi/gssapi_generic.h>
223 #if HAVE_SYS_ATTRIBUTES_H
224 #include <sys/attributes.h>
228 #define ENOATTR ENODATA
231 /* mutually exclusive (SuSE 8.2) */
232 #if HAVE_ATTR_XATTR_H
233 #include <attr/xattr.h>
234 #elif HAVE_SYS_XATTR_H
235 #include <sys/xattr.h>
242 #ifdef HAVE_SYS_EXTATTR_H
243 #include <sys/extattr.h>
246 #ifdef HAVE_SYS_UIO_H
251 #include <langinfo.h>
254 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
258 /* skip valgrind headers on 64bit AMD boxes */
259 #ifndef HAVE_64BIT_LINUX
260 /* Special macros that are no-ops except when run under Valgrind on
261 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
262 #if HAVE_VALGRIND_MEMCHECK_H
263 /* memcheck.h includes valgrind.h */
264 #include <valgrind/memcheck.h>
265 #elif HAVE_VALGRIND_H
266 #include <valgrind.h>
270 /* If we have --enable-developer and the valgrind header is present,
271 * then we're OK to use it. Set a macro so this logic can be done only
273 #if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
274 #if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
280 /* we support ADS if we want it and have krb5 and ldap libs */
281 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
286 * Define VOLATILE if needed.
289 #if defined(HAVE_VOLATILE)
290 #define VOLATILE volatile
296 * Define additional missing types
298 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
299 typedef sig_atomic_t SIG_ATOMIC_T;
300 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
301 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
303 typedef int VOLATILE SIG_ATOMIC_T;
307 #define uchar unsigned char
310 #ifdef HAVE_UNSIGNED_CHAR
311 #define schar signed char
317 Samba needs type definitions for int16, int32, uint16 and uint32.
319 Normally these are signed and unsigned 16 and 32 bit integers, but
320 they actually only need to be at least 16 and 32 bits
321 respectively. Thus if your word size is 8 bytes just defining them
322 as signed and unsigned int will work.
326 #define uint8 unsigned char
329 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
330 # if (SIZEOF_SHORT == 4)
331 # define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
332 # else /* SIZEOF_SHORT != 4 */
334 # endif /* SIZEOF_SHORT != 4 */
335 /* needed to work around compile issue on HP-UX 11.x */
340 * Note we duplicate the size tests in the unsigned
341 * case as int16 may be a typedef from rpc/rpc.h
344 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
345 #if (SIZEOF_SHORT == 4)
346 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
347 #else /* SIZEOF_SHORT != 4 */
348 #define uint16 unsigned short
349 #endif /* SIZEOF_SHORT != 4 */
352 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
353 # if (SIZEOF_INT == 4)
355 # elif (SIZEOF_LONG == 4)
357 # elif (SIZEOF_SHORT == 4)
360 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
363 /* needed to work around compile issue on HP-UX 11.x */
368 * Note we duplicate the size tests in the unsigned
369 * case as int32 may be a typedef from rpc/rpc.h
372 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
373 #if (SIZEOF_INT == 4)
374 #define uint32 unsigned int
375 #elif (SIZEOF_LONG == 4)
376 #define uint32 unsigned long
377 #elif (SIZEOF_SHORT == 4)
378 #define uint32 unsigned short
380 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
381 #define uint32 unsigned
386 * check for 8 byte long long
390 #if (SIZEOF_LONG == 8)
391 #define uint64 unsigned long
392 #elif (SIZEOF_LONG_LONG == 8)
393 #define uint64 unsigned long long
394 #endif /* don't lie. If we don't have it, then don't use it */
398 #if (SIZEOF_LONG == 8)
400 #elif (SIZEOF_LONG_LONG == 8)
401 #define int64 long long
402 #endif /* don't lie. If we don't have it, then don't use it */
407 * Types for devices, inodes and offsets.
411 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
412 # define SMB_DEV_T dev64_t
414 # define SMB_DEV_T dev_t
418 #ifndef LARGE_SMB_DEV_T
419 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
420 # define LARGE_SMB_DEV_T 1
424 #ifdef LARGE_SMB_DEV_T
425 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
426 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
428 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
429 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
433 * Setup the correctly sized inode type.
437 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
438 # define SMB_INO_T ino64_t
440 # define SMB_INO_T ino_t
444 #ifndef LARGE_SMB_INO_T
445 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
446 # define LARGE_SMB_INO_T 1
450 #ifdef LARGE_SMB_INO_T
451 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
452 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
454 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
455 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
459 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
460 # define SMB_OFF_T off64_t
462 # define SMB_OFF_T off_t
466 #if defined(HAVE_LONGLONG)
467 #define SMB_BIG_UINT unsigned long long
468 #define SMB_BIG_INT long long
469 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
471 #define SMB_BIG_UINT unsigned long
472 #define SMB_BIG_INT long
473 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
476 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
478 /* this should really be a 64 bit type if possible */
479 #define br_off SMB_BIG_UINT
481 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
484 * Set the define that tells us if we can do 64 bit
488 #ifndef LARGE_SMB_OFF_T
489 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
490 # define LARGE_SMB_OFF_T 1
494 #ifdef LARGE_SMB_OFF_T
495 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
496 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
497 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
498 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
499 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
501 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
502 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
503 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
504 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
505 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
509 * Type for stat structure.
512 #ifndef SMB_STRUCT_STAT
513 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
514 # define SMB_STRUCT_STAT struct stat64
516 # define SMB_STRUCT_STAT struct stat
521 * Type for dirent structure.
524 #ifndef SMB_STRUCT_DIRENT
525 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
526 # define SMB_STRUCT_DIRENT struct dirent64
528 # define SMB_STRUCT_DIRENT struct dirent
533 * Type for DIR structure.
536 #ifndef SMB_STRUCT_DIR
537 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
538 # define SMB_STRUCT_DIR DIR64
540 # define SMB_STRUCT_DIR DIR
545 * Defines for 64 bit fcntl locks.
548 #ifndef SMB_STRUCT_FLOCK
549 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
550 # define SMB_STRUCT_FLOCK struct flock64
552 # define SMB_STRUCT_FLOCK struct flock
557 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
558 # define SMB_F_SETLKW F_SETLKW64
560 # define SMB_F_SETLKW F_SETLKW
565 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
566 # define SMB_F_SETLK F_SETLK64
568 # define SMB_F_SETLK F_SETLK
573 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
574 # define SMB_F_GETLK F_GETLK64
576 # define SMB_F_GETLK F_GETLK
581 * Type for aiocb structure.
584 #ifndef SMB_STRUCT_AIOCB
585 # if defined(WITH_AIO)
586 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
587 # define SMB_STRUCT_AIOCB struct aiocb64
589 # define SMB_STRUCT_AIOCB struct aiocb
592 # define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
596 #ifndef HAVE_STRUCT_TIMESPEC
598 time_t tv_sec; /* Seconds. */
599 long tv_nsec; /* Nanoseconds. */
604 #define MIN(a,b) ((a)<(b)?(a):(b))
608 #define MAX(a,b) ((a)>(b)?(a):(b))
616 #ifdef HAVE_BROKEN_GETGROUPS
623 #define NGROUPS_MAX 32 /* Guess... */
626 /* Our own pstrings and fstrings */
629 /* Lists, trees, caching, database... */
632 #include "dlinklist.h"
634 #include "util_tdb.h"
636 #include "lib/talloc/talloc.h"
637 /* And a little extension. Abort on type mismatch */
638 #define talloc_get_type_abort(ptr, type) \
639 (type *)talloc_check_name_abort(ptr, #type)
641 #include "nt_status.h"
644 #include "interfaces.h"
649 #include "dynconfig.h"
650 #include "util_getent.h"
651 #include "debugparse.h"
653 #include "privileges.h"
654 #include "messages.h"
657 #include "ads_cldap.h"
658 #include "nameserv.h"
660 #include "byteorder.h"
661 #include "privileges.h"
662 #include "rpc_misc.h"
666 #include "rpc_secdes.h"
668 #include "authdata.h"
675 #include "ntdomain.h"
676 #include "rpc_svcctl.h"
677 #include "rpc_ntsvcs.h"
679 #include "rpc_netlogon.h"
680 #include "reg_objects.h"
682 #include "rpc_samr.h"
683 #include "rpc_spoolss.h"
684 #include "rpc_eventlog.h"
686 #include "rpc_perfcount.h"
687 #include "rpc_perfcount_defs.h"
688 #include "librpc/gen_ndr/notify.h"
689 #include "nt_printing.h"
698 #include "nsswitch/winbind_client.h"
700 #include "rpc_client.h"
704 #include "ctdbd_conn.h"
705 #include "talloc_stack.h"
708 * Type for wide character dirent structure.
709 * Only d_name is defined by POSIX.
712 typedef struct smb_wdirent {
714 } SMB_STRUCT_WDIRENT;
717 * Type for wide character passwd structure.
720 typedef struct smb_wpasswd {
728 } SMB_STRUCT_WPASSWD;
732 const char *funcname;
733 int (*fn)(int argc, const char **argv);
737 const char *funcname;
738 int (*fn)(int argc, const char **argv);
739 const char *helptext;
742 /* Defines for wisXXX functions. */
743 #define UNI_UPPER 0x1
744 #define UNI_LOWER 0x2
745 #define UNI_DIGIT 0x4
746 #define UNI_XDIGIT 0x8
747 #define UNI_SPACE 0x10
749 #include "nsswitch/winbind_nss.h"
751 /* forward declaration from printing.h to get around
752 header file dependencies */
756 /* forward declarations from smbldap.c */
760 #include "smb_ldap.h"
763 * Reasons for cache flush.
766 enum flush_reason_enum {
771 OPLOCK_RELEASE_FLUSH,
775 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
778 #include "nss_info.h"
780 /* generated rpc server implementation functions */
781 #include "librpc/gen_ndr/srv_echo.h"
782 #include "librpc/gen_ndr/srv_svcctl.h"
783 #include "librpc/gen_ndr/srv_lsa.h"
784 #include "librpc/gen_ndr/srv_eventlog.h"
786 /***** automatically generated prototypes *****/
792 #include "ads_protos.h"
795 /* We need this after proto.h to reference GetTimeOfDay(). */
796 #include "smbprofile.h"
798 /* String routines */
801 #include "safe_string.h"
804 #define QSORT_CAST (__compar_fn_t)
808 #define QSORT_CAST (int (*)(const void *, const void *))
811 #ifndef DEFAULT_PRINTING
813 #define DEFAULT_PRINTING PRINT_CUPS
814 #define PRINTCAP_NAME "cups"
816 #define DEFAULT_PRINTING PRINT_SYSV
817 #define PRINTCAP_NAME "lpstat"
819 #define DEFAULT_PRINTING PRINT_BSD
820 #define PRINTCAP_NAME "/etc/printcap"
824 #ifndef PRINTCAP_NAME
825 #define PRINTCAP_NAME "/etc/printcap"
829 #define SIGCLD SIGCHLD
840 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
841 #define OSF1_ENH_SEC 1
844 #ifndef ALLOW_CHANGE_PASSWORD
845 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
846 #define ALLOW_CHANGE_PASSWORD 1
850 /* what is the longest significant password available on your system?
851 Knowing this speeds up password searches a lot */
852 #ifndef PASSWORD_LENGTH
853 #define PASSWORD_LENGTH 8
864 #ifndef INADDR_LOOPBACK
865 #define INADDR_LOOPBACK 0x7f000001
869 #define INADDR_NONE 0xffffffff
873 #define crypt ufc_crypt
877 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
880 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
881 #define ULTRIX_AUTH 1
884 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
886 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
888 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
889 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
893 * Some older systems seem not to have MAXHOSTNAMELEN
896 #ifndef MAXHOSTNAMELEN
897 #define MAXHOSTNAMELEN 254
900 /* yuck, I'd like a better way of doing this */
901 #define DIRP_SIZE (256 + 32)
904 * glibc on linux doesn't seem to have MSG_WAITALL
905 * defined. I think the kernel has it though..
909 #define MSG_WAITALL 0
912 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
913 given the socket IO pattern that Samba uses */
915 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
917 #define DEFAULT_SOCKET_OPTIONS ""
920 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
921 * the *bottom* of include files so as not to conflict. */
922 #ifdef ENABLE_DMALLOC
923 # include <dmalloc.h>
927 /* Some POSIX definitions for those without */
930 #define S_IFDIR 0x4000
933 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
936 #define S_IRWXU 00700 /* read, write, execute: owner */
939 #define S_IRUSR 00400 /* read permission: owner */
942 #define S_IWUSR 00200 /* write permission: owner */
945 #define S_IXUSR 00100 /* execute permission: owner */
948 #define S_IRWXG 00070 /* read, write, execute: group */
951 #define S_IRGRP 00040 /* read permission: group */
954 #define S_IWGRP 00020 /* write permission: group */
957 #define S_IXGRP 00010 /* execute permission: group */
960 #define S_IRWXO 00007 /* read, write, execute: other */
963 #define S_IROTH 00004 /* read permission: other */
966 #define S_IWOTH 00002 /* write permission: other */
969 #define S_IXOTH 00001 /* execute permission: other */
972 /* For sys_adminlog(). */
974 #define LOG_EMERG 0 /* system is unusable */
978 #define LOG_ALERT 1 /* action must be taken immediately */
982 #define LOG_CRIT 2 /* critical conditions */
986 #define LOG_ERR 3 /* error conditions */
990 #define LOG_WARNING 4 /* warning conditions */
994 #define LOG_NOTICE 5 /* normal but significant condition */
998 #define LOG_INFO 6 /* informational */
1002 #define LOG_DEBUG 7 /* debug-level messages */
1005 #if HAVE_KERNEL_SHARE_MODES
1007 #define LOCK_MAND 32 /* This is a mandatory flock */
1008 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
1009 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1010 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1014 extern int DEBUGLEVEL;
1016 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1019 #ifdef GLIBC_HACK_FCNTL64
1020 /* this is a gross hack. 64 bit locking is completely screwed up on
1021 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1022 "fixes" the problem with the current 2.4.0test kernels
1024 #define fcntl fcntl64
1032 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1034 #define RTLD_GLOBAL 0
1045 /* needed for some systems without iconv. Doesn't really matter
1046 what error code we use */
1051 /* add varargs prototypes with printf checking */
1053 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1055 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1057 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1060 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1063 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1065 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1067 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1069 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1071 /* we used to use these fns, but now we have good replacements
1072 for snprintf and vsnprintf */
1073 #define slprintf snprintf
1074 #define vslprintf vsnprintf
1076 /* we need to use __va_copy() on some platforms */
1078 #define VA_COPY(dest, src) va_copy(dest, src)
1080 #ifdef HAVE___VA_COPY
1081 #define VA_COPY(dest, src) __va_copy(dest, src)
1083 #define VA_COPY(dest, src) (dest) = (src)
1088 * Veritas File System. Often in addition to native.
1091 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1095 #if defined(HAVE_KRB5)
1097 krb5_error_code smb_krb5_parse_name(krb5_context context,
1098 const char *name, /* in unix charset */
1099 krb5_principal *principal);
1101 krb5_error_code smb_krb5_unparse_name(krb5_context context,
1102 krb5_const_principal principal,
1105 #ifndef HAVE_KRB5_SET_REAL_TIME
1106 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1109 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1111 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1112 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1115 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1116 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1119 /* Stub out initialize_krb5_error_table since it is not present in all
1120 * Kerberos implementations. If it's not present, it's not necessary to
1123 #ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
1124 #define initialize_krb5_error_table()
1127 /* Samba wrapper function for krb5 functionality. */
1128 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1129 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1130 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1131 BOOL get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1132 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1133 krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1134 #if defined(HAVE_KRB5_LOCATE_KDC)
1135 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1137 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1138 BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1139 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1140 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1141 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1142 BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1143 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1144 NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
1145 DATA_BLOB *pac_data_blob,
1146 krb5_context context,
1147 krb5_keyblock *service_keyblock,
1148 krb5_const_principal client_principal,
1149 time_t tgs_authtime,
1150 PAC_DATA **pac_data);
1151 void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
1152 PAC_SIGNATURE_DATA *sig);
1153 krb5_error_code smb_krb5_verify_checksum(krb5_context context,
1154 krb5_keyblock *keyblock,
1155 krb5_keyusage usage,
1156 krb5_checksum *cksum,
1159 time_t get_authtime_from_tkt(krb5_ticket *tkt);
1160 void smb_krb5_free_ap_req(krb5_context context,
1161 krb5_ap_req *ap_req);
1162 krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
1163 const krb5_data *inbuf,
1165 krb5_enctype *enctype);
1166 krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
1167 krb5_auth_context *auth_context,
1168 const krb5_data *inbuf,
1169 krb5_const_principal server,
1171 krb5_flags *ap_req_options,
1172 krb5_ticket **ticket,
1173 krb5_keyblock **keyblock);
1174 krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
1176 krb5_principal *principal);
1177 BOOL smb_krb5_principal_compare_any_realm(krb5_context context,
1178 krb5_const_principal princ1,
1179 krb5_const_principal princ2);
1180 int cli_krb5_get_ticket(const char *principal, time_t time_offset,
1181 DATA_BLOB *ticket, DATA_BLOB *session_key_krb5, uint32 extra_ap_opts, const char *ccname, time_t *tgs_expire);
1182 PAC_LOGON_INFO *get_logon_info_from_pac(PAC_DATA *pac_data);
1183 krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
1184 krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
1185 krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
1186 krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
1187 NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
1188 krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
1189 void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
1190 krb5_error_code handle_krberror_packet(krb5_context context,
1193 void smb_krb5_get_init_creds_opt_free(krb5_context context,
1194 krb5_get_init_creds_opt *opt);
1195 krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
1196 krb5_get_init_creds_opt **opt);
1197 krb5_error_code smb_krb5_mk_error(krb5_context context,
1198 krb5_error_code error_code,
1199 const krb5_principal server,
1201 krb5_enctype smb_get_enctype_from_kt_entry(const krb5_keytab_entry *kt_entry);
1202 krb5_error_code smb_krb5_enctype_to_string(krb5_context context,
1203 krb5_enctype enctype,
1205 krb5_error_code smb_krb5_open_keytab(krb5_context context,
1206 const char *keytab_name,
1208 krb5_keytab *keytab);
1209 #endif /* HAVE_KRB5 */
1214 /* function declarations not included in proto.h */
1215 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1217 #endif /* HAVE_LDAP */
1219 #if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
1220 ssize_t readahead(int fd, off64_t offset, size_t count);
1223 /* TRUE and FALSE are part of the C99 standard and gcc, but
1224 unfortunately many vendor compilers don't support them. Use True
1225 and False instead. */
1230 #define TRUE __ERROR__XX__DONT_USE_TRUE
1235 #define FALSE __ERROR__XX__DONT_USE_FALSE
1237 /* If we have blacklisted mmap() try to avoid using it accidentally by
1238 undefining the HAVE_MMAP symbol. */
1240 #ifdef MMAP_BLACKLIST
1244 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1245 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1247 #ifndef NORETURN_ATTRIBUTE
1249 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1251 #define NORETURN_ATTRIBUTE
1255 void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1256 void dump_core(void) NORETURN_ATTRIBUTE ;
1257 void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1258 void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1259 void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1262 #include "libnscd.h"
1265 #endif /* _INCLUDES_H */