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>
254 #include <netgroup.h>
257 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
261 /* skip valgrind headers on 64bit AMD boxes */
262 #ifndef HAVE_64BIT_LINUX
263 /* Special macros that are no-ops except when run under Valgrind on
264 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
265 #if HAVE_VALGRIND_MEMCHECK_H
266 /* memcheck.h includes valgrind.h */
267 #include <valgrind/memcheck.h>
268 #elif HAVE_VALGRIND_H
269 #include <valgrind.h>
273 /* If we have --enable-developer and the valgrind header is present,
274 * then we're OK to use it. Set a macro so this logic can be done only
276 #if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
277 #if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
283 /* we support ADS if we want it and have krb5 and ldap libs */
284 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
289 * Define VOLATILE if needed.
292 #if defined(HAVE_VOLATILE)
293 #define VOLATILE volatile
299 * Define additional missing types
301 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
302 typedef sig_atomic_t SIG_ATOMIC_T
;
303 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
304 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T
;
306 typedef int VOLATILE SIG_ATOMIC_T
;
310 #define uchar unsigned char
313 #ifdef HAVE_UNSIGNED_CHAR
314 #define schar signed char
320 Samba needs type definitions for int16, int32, uint16 and uint32.
322 Normally these are signed and unsigned 16 and 32 bit integers, but
323 they actually only need to be at least 16 and 32 bits
324 respectively. Thus if your word size is 8 bytes just defining them
325 as signed and unsigned int will work.
329 #define uint8 unsigned char
332 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
333 # if (SIZEOF_SHORT == 4)
334 # define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
335 # else /* SIZEOF_SHORT != 4 */
337 # endif /* SIZEOF_SHORT != 4 */
338 /* needed to work around compile issue on HP-UX 11.x */
343 * Note we duplicate the size tests in the unsigned
344 * case as int16 may be a typedef from rpc/rpc.h
347 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
348 #if (SIZEOF_SHORT == 4)
349 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
350 #else /* SIZEOF_SHORT != 4 */
351 #define uint16 unsigned short
352 #endif /* SIZEOF_SHORT != 4 */
355 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
356 # if (SIZEOF_INT == 4)
358 # elif (SIZEOF_LONG == 4)
360 # elif (SIZEOF_SHORT == 4)
363 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
366 /* needed to work around compile issue on HP-UX 11.x */
371 * Note we duplicate the size tests in the unsigned
372 * case as int32 may be a typedef from rpc/rpc.h
375 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
376 #if (SIZEOF_INT == 4)
377 #define uint32 unsigned int
378 #elif (SIZEOF_LONG == 4)
379 #define uint32 unsigned long
380 #elif (SIZEOF_SHORT == 4)
381 #define uint32 unsigned short
383 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
384 #define uint32 unsigned
389 * check for 8 byte long long
393 #if (SIZEOF_LONG == 8)
394 #define uint64 unsigned long
395 #elif (SIZEOF_LONG_LONG == 8)
396 #define uint64 unsigned long long
397 #endif /* don't lie. If we don't have it, then don't use it */
401 #if (SIZEOF_LONG == 8)
403 #elif (SIZEOF_LONG_LONG == 8)
404 #define int64 long long
405 #endif /* don't lie. If we don't have it, then don't use it */
410 * Types for devices, inodes and offsets.
414 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
415 # define SMB_DEV_T dev64_t
417 # define SMB_DEV_T dev_t
421 #ifndef LARGE_SMB_DEV_T
422 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
423 # define LARGE_SMB_DEV_T 1
427 #ifdef LARGE_SMB_DEV_T
428 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
429 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
431 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
432 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
436 * Setup the correctly sized inode type.
440 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
441 # define SMB_INO_T ino64_t
443 # define SMB_INO_T ino_t
447 #ifndef LARGE_SMB_INO_T
448 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
449 # define LARGE_SMB_INO_T 1
453 #ifdef LARGE_SMB_INO_T
454 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
455 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
457 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
458 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
462 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
463 # define SMB_OFF_T off64_t
465 # define SMB_OFF_T off_t
469 #if defined(HAVE_LONGLONG)
470 #define SMB_BIG_UINT unsigned long long
471 #define SMB_BIG_INT long long
472 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
474 #define SMB_BIG_UINT unsigned long
475 #define SMB_BIG_INT long
476 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
479 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
481 /* this should really be a 64 bit type if possible */
482 #define br_off SMB_BIG_UINT
484 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
487 * Set the define that tells us if we can do 64 bit
491 #ifndef LARGE_SMB_OFF_T
492 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
493 # define LARGE_SMB_OFF_T 1
497 #ifdef LARGE_SMB_OFF_T
498 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
499 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
500 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
501 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
502 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
504 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
505 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
506 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
507 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
508 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
512 * Type for stat structure.
515 #ifndef SMB_STRUCT_STAT
516 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
517 # define SMB_STRUCT_STAT struct stat64
519 # define SMB_STRUCT_STAT struct stat
524 * Type for dirent structure.
527 #ifndef SMB_STRUCT_DIRENT
528 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
529 # define SMB_STRUCT_DIRENT struct dirent64
531 # define SMB_STRUCT_DIRENT struct dirent
536 * Type for DIR structure.
539 #ifndef SMB_STRUCT_DIR
540 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
541 # define SMB_STRUCT_DIR DIR64
543 # define SMB_STRUCT_DIR DIR
548 * Defines for 64 bit fcntl locks.
551 #ifndef SMB_STRUCT_FLOCK
552 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
553 # define SMB_STRUCT_FLOCK struct flock64
555 # define SMB_STRUCT_FLOCK struct flock
560 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
561 # define SMB_F_SETLKW F_SETLKW64
563 # define SMB_F_SETLKW F_SETLKW
568 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
569 # define SMB_F_SETLK F_SETLK64
571 # define SMB_F_SETLK F_SETLK
576 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
577 # define SMB_F_GETLK F_GETLK64
579 # define SMB_F_GETLK F_GETLK
584 * Type for aiocb structure.
587 #ifndef SMB_STRUCT_AIOCB
588 # if defined(WITH_AIO)
589 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
590 # define SMB_STRUCT_AIOCB struct aiocb64
592 # define SMB_STRUCT_AIOCB struct aiocb
595 # define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
599 #ifndef HAVE_STRUCT_TIMESPEC
601 time_t tv_sec
; /* Seconds. */
602 long tv_nsec
; /* Nanoseconds. */
607 #define MIN(a,b) ((a)<(b)?(a):(b))
611 #define MAX(a,b) ((a)>(b)?(a):(b))
614 #ifdef HAVE_BROKEN_GETGROUPS
621 #define NGROUPS_MAX 32 /* Guess... */
624 /* Our own fstrings */
633 | The infamous pstring |
640 _________)/\\_//(\/(/\)/\//\/\///|_)_______
644 #define FSTRING_LEN 256
645 typedef char fstring
[FSTRING_LEN
];
648 /* Lists, trees, caching, database... */
651 #include "dlinklist.h"
653 #include "util_tdb.h"
655 #include "lib/talloc/talloc.h"
656 /* And a little extension. Abort on type mismatch */
657 #define talloc_get_type_abort(ptr, type) \
658 (type *)talloc_check_name_abort(ptr, #type)
660 #include "nt_status.h"
663 #include "interfaces.h"
668 #include "dynconfig.h"
669 #include "util_getent.h"
670 #include "debugparse.h"
672 #include "privileges.h"
673 #include "messages.h"
676 #include "nameserv.h"
678 #include "byteorder.h"
679 #include "privileges.h"
680 #include "rpc_misc.h"
684 #include "rpc_secdes.h"
686 #include "authdata.h"
693 #include "ntdomain.h"
694 #include "rpc_svcctl.h"
695 #include "rpc_ntsvcs.h"
697 #include "reg_objects.h"
699 #include "rpc_spoolss.h"
700 #include "rpc_eventlog.h"
701 #include "rpc_perfcount.h"
702 #include "rpc_perfcount_defs.h"
703 #include "librpc/gen_ndr/notify.h"
704 #include "librpc/gen_ndr/xattr.h"
705 #include "nt_printing.h"
714 #include "nsswitch/winbind_client.h"
716 #include "rpc_client.h"
720 #include "ctdbd_conn.h"
721 #include "talloc_stack.h"
722 #include "memcache.h"
723 #include "async_req.h"
724 #include "async_smb.h"
726 #include "lib/smbconf/smbconf.h"
730 const char *funcname
;
731 int (*fn
)(int argc
, const char **argv
);
735 const char *funcname
;
736 int (*fn
)(int argc
, const char **argv
);
737 const char *helptext
;
740 /* Defines for wisXXX functions. */
741 #define UNI_UPPER 0x1
742 #define UNI_LOWER 0x2
743 #define UNI_DIGIT 0x4
744 #define UNI_XDIGIT 0x8
745 #define UNI_SPACE 0x10
747 #include "nsswitch/winbind_nss.h"
749 /* forward declaration from printing.h to get around
750 header file dependencies */
754 /* forward declarations from smbldap.c */
758 #include "smb_ldap.h"
760 struct dns_reg_state
;
762 void dns_register_smbd(struct dns_reg_state
** dns_state_ptr
,
766 struct timeval
*timeout
);
768 void dns_register_close(struct dns_reg_state
** dns_state_ptr
);
771 bool dns_register_smbd_reply(struct dns_reg_state
*dns_state
,
772 fd_set
*lfds
, struct timeval
*timeout
);
775 * Reasons for cache flush.
778 enum flush_reason_enum
{
783 OPLOCK_RELEASE_FLUSH
,
787 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
790 #include "nss_info.h"
791 #include "nsswitch/libwbclient/wbclient.h"
793 /* generated rpc server implementation functions */
794 #include "librpc/gen_ndr/srv_echo.h"
795 #include "librpc/gen_ndr/srv_svcctl.h"
796 #include "librpc/gen_ndr/srv_lsa.h"
797 #include "librpc/gen_ndr/srv_eventlog.h"
798 #include "librpc/gen_ndr/srv_winreg.h"
799 #include "librpc/gen_ndr/srv_initshutdown.h"
801 /***** automatically generated prototypes *****/
807 #include "ads_protos.h"
810 /* We need this after proto.h to reference GetTimeOfDay(). */
811 #include "smbprofile.h"
813 /* String routines */
816 #include "safe_string.h"
818 /* prototypes from lib/util_transfer_file.c */
819 #include "transfer_file.h"
822 #define QSORT_CAST (__compar_fn_t)
826 #define QSORT_CAST (int (*)(const void *, const void *))
829 #ifndef DEFAULT_PRINTING
831 #define DEFAULT_PRINTING PRINT_CUPS
832 #define PRINTCAP_NAME "cups"
834 #define DEFAULT_PRINTING PRINT_SYSV
835 #define PRINTCAP_NAME "lpstat"
837 #define DEFAULT_PRINTING PRINT_BSD
838 #define PRINTCAP_NAME "/etc/printcap"
842 #ifndef PRINTCAP_NAME
843 #define PRINTCAP_NAME "/etc/printcap"
847 #define SIGCLD SIGCHLD
858 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
859 #define OSF1_ENH_SEC 1
862 #ifndef ALLOW_CHANGE_PASSWORD
863 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
864 #define ALLOW_CHANGE_PASSWORD 1
868 /* what is the longest significant password available on your system?
869 Knowing this speeds up password searches a lot */
870 #ifndef PASSWORD_LENGTH
871 #define PASSWORD_LENGTH 8
882 #ifndef INADDR_LOOPBACK
883 #define INADDR_LOOPBACK 0x7f000001
887 #define INADDR_NONE 0xffffffff
891 #define crypt ufc_crypt
895 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
898 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
899 #define ULTRIX_AUTH 1
902 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
904 int setresuid(uid_t ruid
, uid_t euid
, uid_t suid
);
906 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
907 int setresgid(gid_t rgid
, gid_t egid
, gid_t sgid
);
911 * Some older systems seem not to have MAXHOSTNAMELEN
914 #ifndef MAXHOSTNAMELEN
915 #define MAXHOSTNAMELEN 255
918 /* yuck, I'd like a better way of doing this */
919 #define DIRP_SIZE (256 + 32)
922 * glibc on linux doesn't seem to have MSG_WAITALL
923 * defined. I think the kernel has it though..
927 #define MSG_WAITALL 0
930 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
931 given the socket IO pattern that Samba uses */
933 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
935 #define DEFAULT_SOCKET_OPTIONS ""
938 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
939 * the *bottom* of include files so as not to conflict. */
940 #ifdef ENABLE_DMALLOC
941 # include <dmalloc.h>
945 /* Some POSIX definitions for those without */
948 #define S_IFDIR 0x4000
951 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
954 #define S_IRWXU 00700 /* read, write, execute: owner */
957 #define S_IRUSR 00400 /* read permission: owner */
960 #define S_IWUSR 00200 /* write permission: owner */
963 #define S_IXUSR 00100 /* execute permission: owner */
966 #define S_IRWXG 00070 /* read, write, execute: group */
969 #define S_IRGRP 00040 /* read permission: group */
972 #define S_IWGRP 00020 /* write permission: group */
975 #define S_IXGRP 00010 /* execute permission: group */
978 #define S_IRWXO 00007 /* read, write, execute: other */
981 #define S_IROTH 00004 /* read permission: other */
984 #define S_IWOTH 00002 /* write permission: other */
987 #define S_IXOTH 00001 /* execute permission: other */
990 /* For sys_adminlog(). */
992 #define LOG_EMERG 0 /* system is unusable */
996 #define LOG_ALERT 1 /* action must be taken immediately */
1000 #define LOG_CRIT 2 /* critical conditions */
1004 #define LOG_ERR 3 /* error conditions */
1008 #define LOG_WARNING 4 /* warning conditions */
1012 #define LOG_NOTICE 5 /* normal but significant condition */
1016 #define LOG_INFO 6 /* informational */
1020 #define LOG_DEBUG 7 /* debug-level messages */
1023 #if HAVE_KERNEL_SHARE_MODES
1025 #define LOCK_MAND 32 /* This is a mandatory flock */
1026 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
1027 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1028 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1032 extern int DEBUGLEVEL
;
1034 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1037 #ifdef GLIBC_HACK_FCNTL64
1038 /* this is a gross hack. 64 bit locking is completely screwed up on
1039 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1040 "fixes" the problem with the current 2.4.0test kernels
1042 #define fcntl fcntl64
1050 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1052 #define RTLD_GLOBAL 0
1063 /* needed for some systems without iconv. Doesn't really matter
1064 what error code we use */
1069 /* add varargs prototypes with printf checking */
1071 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1073 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1075 int d_fprintf(FILE *f
, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1078 void sys_adminlog(int priority
, const char *format_str
, ...) PRINTF_ATTRIBUTE(2,3);
1081 int fstr_sprintf(fstring s
, const char *fmt
, ...) PRINTF_ATTRIBUTE(2,3);
1083 int d_vfprintf(FILE *f
, const char *format
, va_list ap
) PRINTF_ATTRIBUTE(2,0);
1085 int smb_xvasprintf(char **ptr
, const char *format
, va_list ap
) PRINTF_ATTRIBUTE(2,0);
1087 int asprintf_strupper_m(char **strp
, const char *fmt
, ...) PRINTF_ATTRIBUTE(2,3);
1088 char *talloc_asprintf_strupper_m(TALLOC_CTX
*t
, const char *fmt
, ...) PRINTF_ATTRIBUTE(2,3);
1090 /* we used to use these fns, but now we have good replacements
1091 for snprintf and vsnprintf */
1092 #define slprintf snprintf
1093 #define vslprintf vsnprintf
1095 /* we need to use __va_copy() on some platforms */
1097 #define VA_COPY(dest, src) va_copy(dest, src)
1099 #ifdef HAVE___VA_COPY
1100 #define VA_COPY(dest, src) __va_copy(dest, src)
1102 #define VA_COPY(dest, src) (dest) = (src)
1107 * Veritas File System. Often in addition to native.
1110 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1114 #ifndef XATTR_CREATE
1115 #define XATTR_CREATE 0x1 /* set value, fail if attr already exists */
1118 #ifndef XATTR_REPLACE
1119 #define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */
1122 #if defined(HAVE_KRB5)
1124 krb5_error_code
smb_krb5_parse_name(krb5_context context
,
1125 const char *name
, /* in unix charset */
1126 krb5_principal
*principal
);
1128 krb5_error_code
smb_krb5_unparse_name(krb5_context context
,
1129 krb5_const_principal principal
,
1132 #ifndef HAVE_KRB5_SET_REAL_TIME
1133 krb5_error_code
krb5_set_real_time(krb5_context context
, int32_t seconds
, int32_t microseconds
);
1136 krb5_error_code
krb5_set_default_tgs_ktypes(krb5_context ctx
, const krb5_enctype
*enc
);
1138 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1139 krb5_error_code
krb5_auth_con_setuseruserkey(krb5_context context
, krb5_auth_context auth_context
, krb5_keyblock
*keyblock
);
1142 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1143 void krb5_free_unparsed_name(krb5_context ctx
, char *val
);
1146 /* Stub out initialize_krb5_error_table since it is not present in all
1147 * Kerberos implementations. If it's not present, it's not necessary to
1150 #ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
1151 #define initialize_krb5_error_table()
1154 /* Samba wrapper function for krb5 functionality. */
1155 bool setup_kaddr( krb5_address
*pkaddr
, struct sockaddr_storage
*paddr
);
1156 int create_kerberos_key_from_string(krb5_context context
, krb5_principal host_princ
, krb5_data
*password
, krb5_keyblock
*key
, krb5_enctype enctype
);
1157 int create_kerberos_key_from_string_direct(krb5_context context
, krb5_principal host_princ
, krb5_data
*password
, krb5_keyblock
*key
, krb5_enctype enctype
);
1158 bool get_auth_data_from_tkt(TALLOC_CTX
*mem_ctx
, DATA_BLOB
*auth_data
, krb5_ticket
*tkt
);
1159 krb5_const_principal
get_principal_from_tkt(krb5_ticket
*tkt
);
1160 krb5_error_code
smb_krb5_locate_kdc(krb5_context ctx
, const krb5_data
*realm
, struct sockaddr
**addr_pp
, int *naddrs
, int get_masters
);
1161 #if defined(HAVE_KRB5_LOCATE_KDC)
1162 krb5_error_code
krb5_locate_kdc(krb5_context ctx
, const krb5_data
*realm
, struct sockaddr
**addr_pp
, int *naddrs
, int get_masters
);
1164 krb5_error_code
get_kerberos_allowed_etypes(krb5_context context
, krb5_enctype
**enctypes
);
1165 bool get_krb5_smb_session_key(krb5_context context
, krb5_auth_context auth_context
, DATA_BLOB
*session_key
, bool remote
);
1166 krb5_error_code
smb_krb5_kt_free_entry(krb5_context context
, krb5_keytab_entry
*kt_entry
);
1167 krb5_principal
kerberos_fetch_salt_princ_for_host_princ(krb5_context context
, krb5_principal host_princ
, int enctype
);
1168 void kerberos_set_creds_enctype(krb5_creds
*pcreds
, int enctype
);
1169 bool kerberos_compatible_enctypes(krb5_context context
, krb5_enctype enctype1
, krb5_enctype enctype2
);
1170 void kerberos_free_data_contents(krb5_context context
, krb5_data
*pdata
);
1171 NTSTATUS
decode_pac_data(TALLOC_CTX
*mem_ctx
,
1172 DATA_BLOB
*pac_data_blob
,
1173 krb5_context context
,
1174 krb5_keyblock
*service_keyblock
,
1175 krb5_const_principal client_principal
,
1176 time_t tgs_authtime
,
1177 struct PAC_DATA
**pac_data_out
);
1178 void smb_krb5_checksum_from_pac_sig(krb5_checksum
*cksum
,
1179 struct PAC_SIGNATURE_DATA
*sig
);
1180 krb5_error_code
smb_krb5_verify_checksum(krb5_context context
,
1181 const krb5_keyblock
*keyblock
,
1182 krb5_keyusage usage
,
1183 krb5_checksum
*cksum
,
1186 time_t get_authtime_from_tkt(krb5_ticket
*tkt
);
1187 void smb_krb5_free_ap_req(krb5_context context
,
1188 krb5_ap_req
*ap_req
);
1189 krb5_error_code
smb_krb5_get_keyinfo_from_ap_req(krb5_context context
,
1190 const krb5_data
*inbuf
,
1192 krb5_enctype
*enctype
);
1193 krb5_error_code
krb5_rd_req_return_keyblock_from_keytab(krb5_context context
,
1194 krb5_auth_context
*auth_context
,
1195 const krb5_data
*inbuf
,
1196 krb5_const_principal server
,
1198 krb5_flags
*ap_req_options
,
1199 krb5_ticket
**ticket
,
1200 krb5_keyblock
**keyblock
);
1201 krb5_error_code
smb_krb5_parse_name_norealm(krb5_context context
,
1203 krb5_principal
*principal
);
1204 bool smb_krb5_principal_compare_any_realm(krb5_context context
,
1205 krb5_const_principal princ1
,
1206 krb5_const_principal princ2
);
1207 int cli_krb5_get_ticket(const char *principal
, time_t time_offset
,
1208 DATA_BLOB
*ticket
, DATA_BLOB
*session_key_krb5
, uint32 extra_ap_opts
, const char *ccname
, time_t *tgs_expire
);
1209 krb5_error_code
smb_krb5_renew_ticket(const char *ccache_string
, const char *client_string
, const char *service_string
, time_t *expire_time
);
1210 krb5_error_code
kpasswd_err_to_krb5_err(krb5_error_code res_code
);
1211 krb5_error_code
smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses
**kerb_addr
);
1212 krb5_error_code
smb_krb5_free_addresses(krb5_context context
, smb_krb5_addresses
*addr
);
1213 NTSTATUS
krb5_to_nt_status(krb5_error_code kerberos_error
);
1214 krb5_error_code
nt_status_to_krb5(NTSTATUS nt_status
);
1215 void smb_krb5_free_error(krb5_context context
, krb5_error
*krberror
);
1216 krb5_error_code
handle_krberror_packet(krb5_context context
,
1219 void smb_krb5_get_init_creds_opt_free(krb5_context context
,
1220 krb5_get_init_creds_opt
*opt
);
1221 krb5_error_code
smb_krb5_get_init_creds_opt_alloc(krb5_context context
,
1222 krb5_get_init_creds_opt
**opt
);
1223 krb5_error_code
smb_krb5_mk_error(krb5_context context
,
1224 krb5_error_code error_code
,
1225 const krb5_principal server
,
1227 krb5_enctype
smb_get_enctype_from_kt_entry(const krb5_keytab_entry
*kt_entry
);
1228 krb5_error_code
smb_krb5_enctype_to_string(krb5_context context
,
1229 krb5_enctype enctype
,
1231 krb5_error_code
smb_krb5_open_keytab(krb5_context context
,
1232 const char *keytab_name
,
1234 krb5_keytab
*keytab
);
1235 #endif /* HAVE_KRB5 */
1240 /* function declarations not included in proto.h */
1241 LDAP
*ldap_open_with_timeout(const char *server
, int port
, unsigned int to
);
1243 #endif /* HAVE_LDAP */
1245 #if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
1246 ssize_t
readahead(int fd
, off64_t offset
, size_t count
);
1249 /* TRUE and FALSE are part of the C99 standard and gcc, but
1250 unfortunately many vendor compilers don't support them. Use True
1251 and False instead. */
1256 #define TRUE __ERROR__XX__DONT_USE_TRUE
1261 #define FALSE __ERROR__XX__DONT_USE_FALSE
1263 /* If we have blacklisted mmap() try to avoid using it accidentally by
1264 undefining the HAVE_MMAP symbol. */
1266 #ifdef MMAP_BLACKLIST
1270 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1271 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1273 #ifndef NORETURN_ATTRIBUTE
1275 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1277 #define NORETURN_ATTRIBUTE
1281 void smb_panic( const char *why
) NORETURN_ATTRIBUTE
;
1282 void dump_core(void) NORETURN_ATTRIBUTE
;
1283 void exit_server(const char *const reason
) NORETURN_ATTRIBUTE
;
1284 void exit_server_cleanly(const char *const reason
) NORETURN_ATTRIBUTE
;
1285 void exit_server_fault(void) NORETURN_ATTRIBUTE
;
1288 #include "libnscd.h"
1291 #if defined(HAVE_IPV6)
1292 void in6_addr_to_sockaddr_storage(struct sockaddr_storage
*ss
,
1293 struct in6_addr ip
);
1296 #endif /* _INCLUDES_H */