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 2 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, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 /* work around broken krb5.h on sles9 */
29 #ifndef NO_CONFIG_H /* for some tests */
30 #include "lib/replace/replace.h"
33 /* only do the C++ reserved word check when we compile
34 to include --with-developer since too many systems
35 still have comflicts with their header files (e.g. IRIX 6.4) */
37 #if !defined(__cplusplus) && defined(DEVELOPER)
38 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
39 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
40 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
41 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
42 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
43 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
44 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
45 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
46 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
52 #define DEFAULT_PRINTING PRINT_AIX
53 #define PRINTCAP_NAME "/etc/qconfig"
57 #define DEFAULT_PRINTING PRINT_HPUX
61 #define DEFAULT_PRINTING PRINT_QNX
65 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
70 #ifdef HAVE_VISIBILITY_ATTR
71 # define _PUBLIC_ __attribute__((visibility("default")))
77 #ifndef NORETURN_ATTRIBUTE
79 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
81 #define NORETURN_ATTRIBUTE
85 #if defined(__GNUC__) && !defined(__cplusplus)
86 /** gcc attribute used on function parameters so that it does not emit
87 * warnings about them being unused. **/
88 # define UNUSED(param) param __attribute__ ((unused))
90 # define UNUSED(param) param
91 /** Feel free to add definitions for other compilers here. */
96 * <unistd.h> has to be included before any other to get
97 * large file support on Reliant UNIX. Yes, it's broken :-).
102 #endif /* RELIANTUNIX */
104 #include "system/capability.h"
105 #include "system/dir.h"
106 #include "system/filesys.h"
107 #include "system/glob.h"
108 #include "system/iconv.h"
109 #include "system/locale.h"
110 #include "system/network.h"
111 #include "system/passwd.h"
112 #include "system/printing.h"
113 #include "system/readline.h"
114 #include "system/select.h"
115 #include "system/shmem.h"
116 #include "system/syslog.h"
117 #include "system/terminal.h"
118 #include "system/time.h"
119 #include "system/wait.h"
121 #ifdef HAVE_STROPTS_H
129 #if defined(HAVE_RPC_RPC_H)
131 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
133 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
137 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
138 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
139 * them again without checking if they already exsist. This generates
140 * two "Redefinition of macro" warnings for every single .c file that is
143 #if defined(HPUX) && defined(TCP_NODELAY)
146 #if defined(HPUX) && defined(TCP_MAXSEG)
152 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
153 #define HAVE_NETGROUP 1
156 #if defined (HAVE_NETGROUP)
157 #if defined(HAVE_RPCSVC_YP_PROT_H)
159 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
160 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
161 * them again without checking if they already exsist. This generates
162 * two "Redefinition of macro" warnings for every single .c file that is
165 #if defined(HPUX) && defined(TCP_NODELAY)
168 #if defined(HPUX) && defined(TCP_MAXSEG)
171 #include <rpcsvc/yp_prot.h>
173 #if defined(HAVE_RPCSVC_YPCLNT_H)
174 #include <rpcsvc/ypclnt.h>
176 #endif /* HAVE_NETGROUP */
187 #define LBER_USE_DER 0x01
194 #define LDAP_CONST const
196 #ifndef LDAP_OPT_SUCCESS
197 #define LDAP_OPT_SUCCESS 0
199 /* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
200 #if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
201 #define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
203 /* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
204 LDAP_SSL is defined - but SSL is not working. We just want the
205 port number! Let's just define LDAPS_PORT correct. */
206 #if !defined(LDAPS_PORT)
207 #define LDAPS_PORT 636
215 #elif HAVE_GSSAPI_GSSAPI_H
216 #include <gssapi/gssapi.h>
217 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
218 #include <gssapi/gssapi_generic.h>
225 #if HAVE_SYS_ATTRIBUTES_H
226 #include <sys/attributes.h>
229 /* mutually exclusive (SuSE 8.2) */
230 #if HAVE_ATTR_XATTR_H
231 #include <attr/xattr.h>
232 #elif HAVE_SYS_XATTR_H
233 #include <sys/xattr.h>
240 #ifdef HAVE_SYS_EXTATTR_H
241 #include <sys/extattr.h>
244 #ifdef HAVE_SYS_UIO_H
249 #include <langinfo.h>
252 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
256 /* skip valgrind headers on 64bit AMD boxes */
257 #ifndef HAVE_64BIT_LINUX
258 /* Special macros that are no-ops except when run under Valgrind on
259 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
260 #if HAVE_VALGRIND_MEMCHECK_H
261 /* memcheck.h includes valgrind.h */
262 #include <valgrind/memcheck.h>
263 #elif HAVE_VALGRIND_H
264 #include <valgrind.h>
268 /* If we have --enable-developer and the valgrind header is present,
269 * then we're OK to use it. Set a macro so this logic can be done only
271 #if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
272 #if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
278 /* we support ADS if we want it and have krb5 and ldap libs */
279 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
284 * Define VOLATILE if needed.
287 #if defined(HAVE_VOLATILE)
288 #define VOLATILE volatile
294 * Define additional missing types
296 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
297 typedef sig_atomic_t SIG_ATOMIC_T;
298 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
299 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
301 typedef int VOLATILE SIG_ATOMIC_T;
304 #ifndef HAVE_SOCKLEN_T_TYPE
305 #define HAVE_SOCKLEN_T_TYPE
306 typedef int socklen_t;
311 #define uchar unsigned char
314 #ifdef HAVE_UNSIGNED_CHAR
315 #define schar signed char
321 Samba needs type definitions for int16, int32, uint16 and uint32.
323 Normally these are signed and unsigned 16 and 32 bit integers, but
324 they actually only need to be at least 16 and 32 bits
325 respectively. Thus if your word size is 8 bytes just defining them
326 as signed and unsigned int will work.
330 #define uint8 unsigned char
333 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
334 # if (SIZEOF_SHORT == 4)
335 # define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
336 # else /* SIZEOF_SHORT != 4 */
338 # endif /* SIZEOF_SHORT != 4 */
339 /* needed to work around compile issue on HP-UX 11.x */
344 * Note we duplicate the size tests in the unsigned
345 * case as int16 may be a typedef from rpc/rpc.h
348 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
349 #if (SIZEOF_SHORT == 4)
350 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
351 #else /* SIZEOF_SHORT != 4 */
352 #define uint16 unsigned short
353 #endif /* SIZEOF_SHORT != 4 */
356 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
357 # if (SIZEOF_INT == 4)
359 # elif (SIZEOF_LONG == 4)
361 # elif (SIZEOF_SHORT == 4)
364 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
367 /* needed to work around compile issue on HP-UX 11.x */
372 * Note we duplicate the size tests in the unsigned
373 * case as int32 may be a typedef from rpc/rpc.h
376 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
377 #if (SIZEOF_INT == 4)
378 #define uint32 unsigned int
379 #elif (SIZEOF_LONG == 4)
380 #define uint32 unsigned long
381 #elif (SIZEOF_SHORT == 4)
382 #define uint32 unsigned short
384 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
385 #define uint32 unsigned
390 * check for 8 byte long long
394 #if (SIZEOF_LONG == 8)
395 #define uint64 unsigned long
396 #elif (SIZEOF_LONG_LONG == 8)
397 #define uint64 unsigned long long
398 #endif /* don't lie. If we don't have it, then don't use it */
402 #if (SIZEOF_LONG == 8)
404 #elif (SIZEOF_LONG_LONG == 8)
405 #define int64 long long
406 #endif /* don't lie. If we don't have it, then don't use it */
411 * Types for devices, inodes and offsets.
415 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
416 # define SMB_DEV_T dev64_t
418 # define SMB_DEV_T dev_t
422 #ifndef LARGE_SMB_DEV_T
423 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
424 # define LARGE_SMB_DEV_T 1
428 #ifdef LARGE_SMB_DEV_T
429 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
430 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
432 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
433 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
437 * Setup the correctly sized inode type.
441 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
442 # define SMB_INO_T ino64_t
444 # define SMB_INO_T ino_t
448 #ifndef LARGE_SMB_INO_T
449 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
450 # define LARGE_SMB_INO_T 1
454 #ifdef LARGE_SMB_INO_T
455 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
456 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
458 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
459 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
463 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
464 # define SMB_OFF_T off64_t
466 # define SMB_OFF_T off_t
470 #if defined(HAVE_LONGLONG)
471 #define SMB_BIG_UINT unsigned long long
472 #define SMB_BIG_INT long long
473 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
475 #define SMB_BIG_UINT unsigned long
476 #define SMB_BIG_INT long
477 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
480 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
482 /* this should really be a 64 bit type if possible */
483 #define br_off SMB_BIG_UINT
485 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
488 * Set the define that tells us if we can do 64 bit
492 #ifndef LARGE_SMB_OFF_T
493 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
494 # define LARGE_SMB_OFF_T 1
498 #ifdef LARGE_SMB_OFF_T
499 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
500 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
501 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
502 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
503 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
505 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
506 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
507 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
508 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
509 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
513 * Type for stat structure.
516 #ifndef SMB_STRUCT_STAT
517 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
518 # define SMB_STRUCT_STAT struct stat64
520 # define SMB_STRUCT_STAT struct stat
525 * Type for dirent structure.
528 #ifndef SMB_STRUCT_DIRENT
529 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
530 # define SMB_STRUCT_DIRENT struct dirent64
532 # define SMB_STRUCT_DIRENT struct dirent
537 * Type for DIR structure.
540 #ifndef SMB_STRUCT_DIR
541 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
542 # define SMB_STRUCT_DIR DIR64
544 # define SMB_STRUCT_DIR DIR
549 * Defines for 64 bit fcntl locks.
552 #ifndef SMB_STRUCT_FLOCK
553 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
554 # define SMB_STRUCT_FLOCK struct flock64
556 # define SMB_STRUCT_FLOCK struct flock
561 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
562 # define SMB_F_SETLKW F_SETLKW64
564 # define SMB_F_SETLKW F_SETLKW
569 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
570 # define SMB_F_SETLK F_SETLK64
572 # define SMB_F_SETLK F_SETLK
577 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
578 # define SMB_F_GETLK F_GETLK64
580 # define SMB_F_GETLK F_GETLK
585 * Type for aiocb structure.
588 #ifndef SMB_STRUCT_AIOCB
589 # if defined(WITH_AIO)
590 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
591 # define SMB_STRUCT_AIOCB struct aiocb64
593 # define SMB_STRUCT_AIOCB struct aiocb
596 # define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
600 #ifndef HAVE_STRUCT_TIMESPEC
602 time_t tv_sec; /* Seconds. */
603 long tv_nsec; /* Nanoseconds. */
608 #define MIN(a,b) ((a)<(b)?(a):(b))
612 #define MAX(a,b) ((a)>(b)?(a):(b))
620 #ifdef HAVE_BROKEN_GETGROUPS
627 #define NGROUPS_MAX 32 /* Guess... */
630 /* Our own pstrings and fstrings */
633 /* Lists, trees, caching, database... */
636 #include "dlinklist.h"
641 #include "lib/talloc/talloc.h"
642 /* And a little extension. Abort on type mismatch */
643 #define talloc_get_type_abort(ptr, type) \
644 (type *)talloc_check_name_abort(ptr, #type)
646 #include "nt_status.h"
650 #include "interfaces.h"
654 #include "messages.h"
656 #include "dynconfig.h"
657 #include "util_getent.h"
658 #include "debugparse.h"
660 #include "privileges.h"
663 #include "ads_cldap.h"
664 #include "nameserv.h"
666 #include "byteorder.h"
667 #include "privileges.h"
668 #include "rpc_misc.h"
672 #include "rpc_secdes.h"
673 #include "authdata.h"
680 #include "ntdomain.h"
681 #include "rpc_svcctl.h"
682 #include "rpc_ntsvcs.h"
684 #include "rpc_netlogon.h"
685 #include "reg_objects.h"
687 #include "rpc_samr.h"
688 #include "rpc_wkssvc.h"
689 #include "rpc_spoolss.h"
690 #include "rpc_eventlog.h"
692 #include "rpc_shutdown.h"
693 #include "rpc_perfcount.h"
694 #include "rpc_perfcount_defs.h"
695 #include "librpc/gen_ndr/srvsvc.h"
696 #include "librpc/gen_ndr/echo.h"
697 #include "nt_printing.h"
701 #ifdef WITH_SMBWRAPPER
710 #include "nsswitch/winbind_client.h"
712 #include "rpc_client.h"
716 * Type for wide character dirent structure.
717 * Only d_name is defined by POSIX.
720 typedef struct smb_wdirent {
722 } SMB_STRUCT_WDIRENT;
725 * Type for wide character passwd structure.
728 typedef struct smb_wpasswd {
736 } SMB_STRUCT_WPASSWD;
740 const char *funcname;
741 int (*fn)(int argc, const char **argv);
745 const char *funcname;
746 int (*fn)(int argc, const char **argv);
747 const char *helptext;
750 /* Defines for wisXXX functions. */
751 #define UNI_UPPER 0x1
752 #define UNI_LOWER 0x2
753 #define UNI_DIGIT 0x4
754 #define UNI_XDIGIT 0x8
755 #define UNI_SPACE 0x10
757 #include "nsswitch/winbind_nss.h"
759 /* forward declaration from printing.h to get around
760 header file dependencies */
764 struct smb_ldap_privates;
766 /* forward declarations from smbldap.c */
770 #include "smb_ldap.h"
773 * Reasons for cache flush.
776 enum flush_reason_enum {
781 OPLOCK_RELEASE_FLUSH,
785 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
788 /***** automatically generated prototypes *****/
794 #include "ads_protos.h"
797 /* We need this after proto.h to reference GetTimeOfDay(). */
798 #include "smbprofile.h"
800 /* String routines */
803 #include "safe_string.h"
806 #define QSORT_CAST (__compar_fn_t)
810 #define QSORT_CAST (int (*)(const void *, const void *))
813 #ifndef DEFAULT_PRINTING
815 #define DEFAULT_PRINTING PRINT_CUPS
816 #define PRINTCAP_NAME "cups"
818 #define DEFAULT_PRINTING PRINT_SYSV
819 #define PRINTCAP_NAME "lpstat"
821 #define DEFAULT_PRINTING PRINT_BSD
822 #define PRINTCAP_NAME "/etc/printcap"
826 #ifndef PRINTCAP_NAME
827 #define PRINTCAP_NAME "/etc/printcap"
831 #define SIGCLD SIGCHLD
842 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
843 #define OSF1_ENH_SEC 1
846 #ifndef ALLOW_CHANGE_PASSWORD
847 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
848 #define ALLOW_CHANGE_PASSWORD 1
852 /* what is the longest significant password available on your system?
853 Knowing this speeds up password searches a lot */
854 #ifndef PASSWORD_LENGTH
855 #define PASSWORD_LENGTH 8
866 #ifndef INADDR_LOOPBACK
867 #define INADDR_LOOPBACK 0x7f000001
871 #define INADDR_NONE 0xffffffff
875 #define crypt ufc_crypt
879 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
882 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
883 #define ULTRIX_AUTH 1
886 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
888 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
890 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
891 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
895 * Some older systems seem not to have MAXHOSTNAMELEN
898 #ifndef MAXHOSTNAMELEN
899 #define MAXHOSTNAMELEN 254
902 /* yuck, I'd like a better way of doing this */
903 #define DIRP_SIZE (256 + 32)
906 * glibc on linux doesn't seem to have MSG_WAITALL
907 * defined. I think the kernel has it though..
911 #define MSG_WAITALL 0
914 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
915 given the socket IO pattern that Samba uses */
917 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
919 #define DEFAULT_SOCKET_OPTIONS ""
922 /* Load header file for dynamic linking stuff */
928 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
929 * the *bottom* of include files so as not to conflict. */
930 #ifdef ENABLE_DMALLOC
931 # include <dmalloc.h>
935 /* Some POSIX definitions for those without */
938 #define S_IFDIR 0x4000
941 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
944 #define S_IRWXU 00700 /* read, write, execute: owner */
947 #define S_IRUSR 00400 /* read permission: owner */
950 #define S_IWUSR 00200 /* write permission: owner */
953 #define S_IXUSR 00100 /* execute permission: owner */
956 #define S_IRWXG 00070 /* read, write, execute: group */
959 #define S_IRGRP 00040 /* read permission: group */
962 #define S_IWGRP 00020 /* write permission: group */
965 #define S_IXGRP 00010 /* execute permission: group */
968 #define S_IRWXO 00007 /* read, write, execute: other */
971 #define S_IROTH 00004 /* read permission: other */
974 #define S_IWOTH 00002 /* write permission: other */
977 #define S_IXOTH 00001 /* execute permission: other */
980 /* For sys_adminlog(). */
982 #define LOG_EMERG 0 /* system is unusable */
986 #define LOG_ALERT 1 /* action must be taken immediately */
990 #define LOG_CRIT 2 /* critical conditions */
994 #define LOG_ERR 3 /* error conditions */
998 #define LOG_WARNING 4 /* warning conditions */
1002 #define LOG_NOTICE 5 /* normal but significant condition */
1006 #define LOG_INFO 6 /* informational */
1010 #define LOG_DEBUG 7 /* debug-level messages */
1013 #if HAVE_KERNEL_SHARE_MODES
1015 #define LOCK_MAND 32 /* This is a mandatory flock */
1016 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
1017 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1018 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1022 extern int DEBUGLEVEL;
1024 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1027 #ifdef GLIBC_HACK_FCNTL64
1028 /* this is a gross hack. 64 bit locking is completely screwed up on
1029 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1030 "fixes" the problem with the current 2.4.0test kernels
1032 #define fcntl fcntl64
1040 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1042 #define RTLD_GLOBAL 0
1053 /* needed for some systems without iconv. Doesn't really matter
1054 what error code we use */
1059 /* add varargs prototypes with printf checking */
1061 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1063 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1065 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1068 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1071 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1073 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1075 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1077 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1079 /* we used to use these fns, but now we have good replacements
1080 for snprintf and vsnprintf */
1081 #define slprintf snprintf
1082 #define vslprintf vsnprintf
1084 /* we need to use __va_copy() on some platforms */
1086 #define VA_COPY(dest, src) va_copy(dest, src)
1088 #ifdef HAVE___VA_COPY
1089 #define VA_COPY(dest, src) __va_copy(dest, src)
1091 #define VA_COPY(dest, src) (dest) = (src)
1096 * Veritas File System. Often in addition to native.
1099 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1103 #if defined(HAVE_KRB5)
1105 krb5_error_code smb_krb5_parse_name(krb5_context context,
1106 const char *name, /* in unix charset */
1107 krb5_principal *principal);
1109 krb5_error_code smb_krb5_unparse_name(krb5_context context,
1110 krb5_const_principal principal,
1113 #ifndef HAVE_KRB5_SET_REAL_TIME
1114 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1117 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1118 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1121 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1122 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1125 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1126 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1129 /* Samba wrapper function for krb5 functionality. */
1130 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1131 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1132 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1133 BOOL get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1134 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1135 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1136 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1137 void free_kerberos_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);
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 *new_start_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,
1192 #endif /* HAVE_KRB5 */
1197 /* function declarations not included in proto.h */
1198 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1200 #endif /* HAVE_LDAP */
1203 /* TRUE and FALSE are part of the C99 standard and gcc, but
1204 unfortunately many vendor compilers don't support them. Use True
1205 and False instead. */
1210 #define TRUE __ERROR__XX__DONT_USE_TRUE
1215 #define FALSE __ERROR__XX__DONT_USE_FALSE
1217 /* If we have blacklisted mmap() try to avoid using it accidentally by
1218 undefining the HAVE_MMAP symbol. */
1220 #ifdef MMAP_BLACKLIST
1224 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1225 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1227 #ifndef NORETURN_ATTRIBUTE
1229 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1231 #define NORETURN_ATTRIBUTE
1235 void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1236 void dump_core(void) NORETURN_ATTRIBUTE ;
1237 void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1238 void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1239 void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1242 #include "libnscd.h"
1245 #endif /* _INCLUDES_H */