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 #include "lib/replace/replace.h"
31 /* only do the C++ reserved word check when we compile
32 to include --with-developer since too many systems
33 still have comflicts with their header files (e.g. IRIX 6.4) */
35 #if !defined(__cplusplus) && defined(DEVELOPER)
36 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
37 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
38 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
39 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
40 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
41 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
42 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
43 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
44 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
50 #define DEFAULT_PRINTING PRINT_AIX
51 #define PRINTCAP_NAME "/etc/qconfig"
55 #define DEFAULT_PRINTING PRINT_HPUX
59 #define DEFAULT_PRINTING PRINT_QNX
63 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
68 #ifdef HAVE_VISIBILITY_ATTR
69 # define _PUBLIC_ __attribute__((visibility("default")))
75 #if defined(__GNUC__) && !defined(__cplusplus)
76 /** gcc attribute used on function parameters so that it does not emit
77 * warnings about them being unused. **/
78 # define UNUSED(param) param __attribute__ ((unused))
80 # define UNUSED(param) param
81 /** Feel free to add definitions for other compilers here. */
86 * <unistd.h> has to be included before any other to get
87 * large file support on Reliant UNIX. Yes, it's broken :-).
92 #endif /* RELIANTUNIX */
94 #include "system/capability.h"
95 #include "system/dir.h"
96 #include "system/filesys.h"
97 #include "system/glob.h"
98 #include "system/iconv.h"
99 #include "system/locale.h"
100 #include "system/network.h"
101 #include "system/passwd.h"
102 #include "system/printing.h"
103 #include "system/readline.h"
104 #include "system/select.h"
105 #include "system/shmem.h"
106 #include "system/syslog.h"
107 #include "system/terminal.h"
108 #include "system/time.h"
109 #include "system/wait.h"
111 #if defined(HAVE_RPC_RPC_H)
113 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
115 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
119 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
120 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
121 * them again without checking if they already exsist. This generates
122 * two "Redefinition of macro" warnings for every single .c file that is
125 #if defined(HPUX) && defined(TCP_NODELAY)
128 #if defined(HPUX) && defined(TCP_MAXSEG)
134 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
135 #define HAVE_NETGROUP 1
138 #if defined (HAVE_NETGROUP)
139 #if defined(HAVE_RPCSVC_YP_PROT_H)
141 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
142 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
143 * them again without checking if they already exsist. This generates
144 * two "Redefinition of macro" warnings for every single .c file that is
147 #if defined(HPUX) && defined(TCP_NODELAY)
150 #if defined(HPUX) && defined(TCP_MAXSEG)
153 #include <rpcsvc/yp_prot.h>
155 #if defined(HAVE_RPCSVC_YPCLNT_H)
156 #include <rpcsvc/ypclnt.h>
158 #endif /* HAVE_NETGROUP */
169 #define LBER_USE_DER 0x01
176 #define LDAP_CONST const
178 #ifndef LDAP_OPT_SUCCESS
179 #define LDAP_OPT_SUCCESS 0
181 /* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
182 #if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
183 #define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
185 /* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
186 LDAP_SSL is defined - but SSL is not working. We just want the
187 port number! Let's just define LDAPS_PORT correct. */
188 #if !defined(LDAPS_PORT)
189 #define LDAPS_PORT 636
197 #elif HAVE_GSSAPI_GSSAPI_H
198 #include <gssapi/gssapi.h>
199 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
200 #include <gssapi/gssapi_generic.h>
207 #if HAVE_SYS_ATTRIBUTES_H
208 #include <sys/attributes.h>
211 /* mutually exclusive (SuSE 8.2) */
212 #if HAVE_ATTR_XATTR_H
213 #include <attr/xattr.h>
214 #elif HAVE_SYS_XATTR_H
215 #include <sys/xattr.h>
222 #ifdef HAVE_SYS_EXTATTR_H
223 #include <sys/extattr.h>
226 #ifdef HAVE_SYS_UIO_H
231 #include <langinfo.h>
234 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
238 /* skip valgrind headers on 64bit AMD boxes */
239 #ifndef HAVE_64BIT_LINUX
240 /* Special macros that are no-ops except when run under Valgrind on
241 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
242 #if HAVE_VALGRIND_MEMCHECK_H
243 /* memcheck.h includes valgrind.h */
244 #include <valgrind/memcheck.h>
245 #elif HAVE_VALGRIND_H
246 #include <valgrind.h>
250 /* If we have --enable-developer and the valgrind header is present,
251 * then we're OK to use it. Set a macro so this logic can be done only
253 #if defined(DEVELOPER) && !defined(HAVE_64BIT_LINUX)
254 #if (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
260 /* we support ADS if we want it and have krb5 and ldap libs */
261 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
266 * Define VOLATILE if needed.
269 #if defined(HAVE_VOLATILE)
270 #define VOLATILE volatile
276 * Define additional missing types
278 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
279 typedef sig_atomic_t SIG_ATOMIC_T;
280 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
281 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
283 typedef int VOLATILE SIG_ATOMIC_T;
286 #ifndef HAVE_SOCKLEN_T_TYPE
287 #define HAVE_SOCKLEN_T_TYPE
288 typedef int socklen_t;
293 #define uchar unsigned char
296 #ifdef HAVE_UNSIGNED_CHAR
297 #define schar signed char
303 Samba needs type definitions for int16, int32, uint16 and uint32.
305 Normally these are signed and unsigned 16 and 32 bit integers, but
306 they actually only need to be at least 16 and 32 bits
307 respectively. Thus if your word size is 8 bytes just defining them
308 as signed and unsigned int will work.
312 #define uint8 unsigned char
315 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
316 # if (SIZEOF_SHORT == 4)
317 # define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
318 # else /* SIZEOF_SHORT != 4 */
320 # endif /* SIZEOF_SHORT != 4 */
321 /* needed to work around compile issue on HP-UX 11.x */
326 * Note we duplicate the size tests in the unsigned
327 * case as int16 may be a typedef from rpc/rpc.h
330 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
331 #if (SIZEOF_SHORT == 4)
332 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
333 #else /* SIZEOF_SHORT != 4 */
334 #define uint16 unsigned short
335 #endif /* SIZEOF_SHORT != 4 */
338 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
339 # if (SIZEOF_INT == 4)
341 # elif (SIZEOF_LONG == 4)
343 # elif (SIZEOF_SHORT == 4)
346 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
349 /* needed to work around compile issue on HP-UX 11.x */
354 * Note we duplicate the size tests in the unsigned
355 * case as int32 may be a typedef from rpc/rpc.h
358 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
359 #if (SIZEOF_INT == 4)
360 #define uint32 unsigned int
361 #elif (SIZEOF_LONG == 4)
362 #define uint32 unsigned long
363 #elif (SIZEOF_SHORT == 4)
364 #define uint32 unsigned short
366 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
367 #define uint32 unsigned
372 * check for 8 byte long long
376 #if (SIZEOF_LONG == 8)
377 #define uint64 unsigned long
378 #elif (SIZEOF_LONG_LONG == 8)
379 #define uint64 unsigned long long
380 #endif /* don't lie. If we don't have it, then don't use it */
384 #if (SIZEOF_LONG == 8)
386 #elif (SIZEOF_LONG_LONG == 8)
387 #define int64 long long
388 #endif /* don't lie. If we don't have it, then don't use it */
393 * Types for devices, inodes and offsets.
397 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
398 # define SMB_DEV_T dev64_t
400 # define SMB_DEV_T dev_t
404 #ifndef LARGE_SMB_DEV_T
405 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
406 # define LARGE_SMB_DEV_T 1
410 #ifdef LARGE_SMB_DEV_T
411 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
412 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((SMB_BIG_UINT)(IVAL((p),(ofs))))| (((SMB_BIG_UINT)(IVAL((p),(ofs)+4))) << 32)))
414 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
415 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
419 * Setup the correctly sized inode type.
423 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
424 # define SMB_INO_T ino64_t
426 # define SMB_INO_T ino_t
430 #ifndef LARGE_SMB_INO_T
431 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
432 # define LARGE_SMB_INO_T 1
436 #ifdef LARGE_SMB_INO_T
437 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
438 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((SMB_BIG_UINT)(IVAL(p,ofs)))| (((SMB_BIG_UINT)(IVAL(p,(ofs)+4))) << 32)))
440 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
441 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
445 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
446 # define SMB_OFF_T off64_t
448 # define SMB_OFF_T off_t
452 #if defined(HAVE_LONGLONG)
453 #define SMB_BIG_UINT unsigned long long
454 #define SMB_BIG_INT long long
455 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
457 #define SMB_BIG_UINT unsigned long
458 #define SMB_BIG_INT long
459 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
462 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
464 /* this should really be a 64 bit type if possible */
465 #define br_off SMB_BIG_UINT
467 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
470 * Set the define that tells us if we can do 64 bit
474 #ifndef LARGE_SMB_OFF_T
475 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
476 # define LARGE_SMB_OFF_T 1
480 #ifdef LARGE_SMB_OFF_T
481 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
482 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
483 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
484 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
485 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
487 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
488 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
489 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
490 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
491 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
495 * Type for stat structure.
498 #ifndef SMB_STRUCT_STAT
499 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
500 # define SMB_STRUCT_STAT struct stat64
502 # define SMB_STRUCT_STAT struct stat
507 * Type for dirent structure.
510 #ifndef SMB_STRUCT_DIRENT
511 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
512 # define SMB_STRUCT_DIRENT struct dirent64
514 # define SMB_STRUCT_DIRENT struct dirent
519 * Type for DIR structure.
522 #ifndef SMB_STRUCT_DIR
523 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
524 # define SMB_STRUCT_DIR DIR64
526 # define SMB_STRUCT_DIR DIR
531 * Defines for 64 bit fcntl locks.
534 #ifndef SMB_STRUCT_FLOCK
535 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
536 # define SMB_STRUCT_FLOCK struct flock64
538 # define SMB_STRUCT_FLOCK struct flock
543 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
544 # define SMB_F_SETLKW F_SETLKW64
546 # define SMB_F_SETLKW F_SETLKW
551 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
552 # define SMB_F_SETLK F_SETLK64
554 # define SMB_F_SETLK F_SETLK
559 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
560 # define SMB_F_GETLK F_GETLK64
562 # define SMB_F_GETLK F_GETLK
567 * Type for aiocb structure.
570 #ifndef SMB_STRUCT_AIOCB
571 # if defined(WITH_AIO)
572 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
573 # define SMB_STRUCT_AIOCB struct aiocb64
575 # define SMB_STRUCT_AIOCB struct aiocb
578 # define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
582 #ifndef HAVE_STRUCT_TIMESPEC
584 time_t tv_sec; /* Seconds. */
585 long tv_nsec; /* Nanoseconds. */
590 #define MIN(a,b) ((a)<(b)?(a):(b))
594 #define MAX(a,b) ((a)>(b)?(a):(b))
602 #ifdef HAVE_BROKEN_GETGROUPS
609 #define NGROUPS_MAX 32 /* Guess... */
612 /* Our own pstrings and fstrings */
615 /* Lists, trees, caching, database... */
618 #include "dlinklist.h"
623 #include "lib/talloc/talloc.h"
624 /* And a little extension. Abort on type mismatch */
625 #define talloc_get_type_abort(ptr, type) \
626 (type *)talloc_check_name_abort(ptr, #type)
628 #include "nt_status.h"
632 #include "interfaces.h"
636 #include "messages.h"
638 #include "dynconfig.h"
639 #include "util_getent.h"
640 #include "debugparse.h"
642 #include "privileges.h"
645 #include "ads_cldap.h"
646 #include "nameserv.h"
648 #include "byteorder.h"
649 #include "privileges.h"
650 #include "rpc_misc.h"
654 #include "rpc_secdes.h"
655 #include "authdata.h"
662 #include "ntdomain.h"
663 #include "rpc_svcctl.h"
664 #include "rpc_ntsvcs.h"
666 #include "rpc_netlogon.h"
667 #include "reg_objects.h"
668 #include "rpc_samr.h"
669 #include "rpc_spoolss.h"
670 #include "rpc_eventlog.h"
672 #include "rpc_perfcount.h"
673 #include "rpc_perfcount_defs.h"
674 #include "librpc/gen_ndr/srvsvc.h"
675 #include "librpc/gen_ndr/echo.h"
676 #include "nt_printing.h"
680 #ifdef WITH_SMBWRAPPER
689 #include "nsswitch/winbind_client.h"
691 #include "rpc_client.h"
695 * Type for wide character dirent structure.
696 * Only d_name is defined by POSIX.
699 typedef struct smb_wdirent {
701 } SMB_STRUCT_WDIRENT;
704 * Type for wide character passwd structure.
707 typedef struct smb_wpasswd {
715 } SMB_STRUCT_WPASSWD;
719 const char *funcname;
720 int (*fn)(int argc, const char **argv);
724 const char *funcname;
725 int (*fn)(int argc, const char **argv);
726 const char *helptext;
729 /* Defines for wisXXX functions. */
730 #define UNI_UPPER 0x1
731 #define UNI_LOWER 0x2
732 #define UNI_DIGIT 0x4
733 #define UNI_XDIGIT 0x8
734 #define UNI_SPACE 0x10
736 #include "nsswitch/winbind_nss.h"
738 /* forward declaration from printing.h to get around
739 header file dependencies */
743 struct smb_ldap_privates;
745 /* forward declarations from smbldap.c */
749 #include "smb_ldap.h"
752 * Reasons for cache flush.
755 enum flush_reason_enum {
760 OPLOCK_RELEASE_FLUSH,
764 /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
767 /***** automatically generated prototypes *****/
773 #include "ads_protos.h"
776 /* We need this after proto.h to reference GetTimeOfDay(). */
777 #include "smbprofile.h"
779 /* String routines */
782 #include "safe_string.h"
785 #define QSORT_CAST (__compar_fn_t)
789 #define QSORT_CAST (int (*)(const void *, const void *))
792 #ifndef DEFAULT_PRINTING
794 #define DEFAULT_PRINTING PRINT_CUPS
795 #define PRINTCAP_NAME "cups"
797 #define DEFAULT_PRINTING PRINT_SYSV
798 #define PRINTCAP_NAME "lpstat"
800 #define DEFAULT_PRINTING PRINT_BSD
801 #define PRINTCAP_NAME "/etc/printcap"
805 #ifndef PRINTCAP_NAME
806 #define PRINTCAP_NAME "/etc/printcap"
810 #define SIGCLD SIGCHLD
821 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
822 #define OSF1_ENH_SEC 1
825 #ifndef ALLOW_CHANGE_PASSWORD
826 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
827 #define ALLOW_CHANGE_PASSWORD 1
831 /* what is the longest significant password available on your system?
832 Knowing this speeds up password searches a lot */
833 #ifndef PASSWORD_LENGTH
834 #define PASSWORD_LENGTH 8
845 #ifndef INADDR_LOOPBACK
846 #define INADDR_LOOPBACK 0x7f000001
850 #define INADDR_NONE 0xffffffff
854 #define crypt ufc_crypt
858 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
861 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
862 #define ULTRIX_AUTH 1
865 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
867 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
869 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
870 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
874 * Some older systems seem not to have MAXHOSTNAMELEN
877 #ifndef MAXHOSTNAMELEN
878 #define MAXHOSTNAMELEN 254
881 /* yuck, I'd like a better way of doing this */
882 #define DIRP_SIZE (256 + 32)
885 * glibc on linux doesn't seem to have MSG_WAITALL
886 * defined. I think the kernel has it though..
890 #define MSG_WAITALL 0
893 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
894 given the socket IO pattern that Samba uses */
896 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
898 #define DEFAULT_SOCKET_OPTIONS ""
901 /* Load header file for dynamic linking stuff */
907 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
908 * the *bottom* of include files so as not to conflict. */
909 #ifdef ENABLE_DMALLOC
910 # include <dmalloc.h>
914 /* Some POSIX definitions for those without */
917 #define S_IFDIR 0x4000
920 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
923 #define S_IRWXU 00700 /* read, write, execute: owner */
926 #define S_IRUSR 00400 /* read permission: owner */
929 #define S_IWUSR 00200 /* write permission: owner */
932 #define S_IXUSR 00100 /* execute permission: owner */
935 #define S_IRWXG 00070 /* read, write, execute: group */
938 #define S_IRGRP 00040 /* read permission: group */
941 #define S_IWGRP 00020 /* write permission: group */
944 #define S_IXGRP 00010 /* execute permission: group */
947 #define S_IRWXO 00007 /* read, write, execute: other */
950 #define S_IROTH 00004 /* read permission: other */
953 #define S_IWOTH 00002 /* write permission: other */
956 #define S_IXOTH 00001 /* execute permission: other */
959 /* For sys_adminlog(). */
961 #define LOG_EMERG 0 /* system is unusable */
965 #define LOG_ALERT 1 /* action must be taken immediately */
969 #define LOG_CRIT 2 /* critical conditions */
973 #define LOG_ERR 3 /* error conditions */
977 #define LOG_WARNING 4 /* warning conditions */
981 #define LOG_NOTICE 5 /* normal but significant condition */
985 #define LOG_INFO 6 /* informational */
989 #define LOG_DEBUG 7 /* debug-level messages */
992 #if HAVE_KERNEL_SHARE_MODES
994 #define LOCK_MAND 32 /* This is a mandatory flock */
995 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
996 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
997 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1001 extern int DEBUGLEVEL;
1003 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1006 #ifdef GLIBC_HACK_FCNTL64
1007 /* this is a gross hack. 64 bit locking is completely screwed up on
1008 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1009 "fixes" the problem with the current 2.4.0test kernels
1011 #define fcntl fcntl64
1019 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1021 #define RTLD_GLOBAL 0
1032 /* needed for some systems without iconv. Doesn't really matter
1033 what error code we use */
1038 /* add varargs prototypes with printf checking */
1040 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1042 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1044 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1047 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1050 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1052 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1054 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1056 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1058 /* we used to use these fns, but now we have good replacements
1059 for snprintf and vsnprintf */
1060 #define slprintf snprintf
1061 #define vslprintf vsnprintf
1063 /* we need to use __va_copy() on some platforms */
1065 #define VA_COPY(dest, src) va_copy(dest, src)
1067 #ifdef HAVE___VA_COPY
1068 #define VA_COPY(dest, src) __va_copy(dest, src)
1070 #define VA_COPY(dest, src) (dest) = (src)
1075 * Veritas File System. Often in addition to native.
1078 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1082 #if defined(HAVE_KRB5)
1084 krb5_error_code smb_krb5_parse_name(krb5_context context,
1085 const char *name, /* in unix charset */
1086 krb5_principal *principal);
1088 krb5_error_code smb_krb5_unparse_name(krb5_context context,
1089 krb5_const_principal principal,
1092 #ifndef HAVE_KRB5_SET_REAL_TIME
1093 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1096 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1097 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1100 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1101 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1104 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1105 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1108 /* Samba wrapper function for krb5 functionality. */
1109 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1110 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1111 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1112 BOOL get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
1113 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1114 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1115 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1116 void free_kerberos_etypes(krb5_context context, krb5_enctype *enctypes);
1117 BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1118 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1119 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1120 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1121 BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1122 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1123 NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
1124 DATA_BLOB *pac_data_blob,
1125 krb5_context context,
1126 krb5_keyblock *service_keyblock,
1127 krb5_const_principal client_principal,
1128 time_t tgs_authtime,
1129 PAC_DATA **pac_data);
1130 void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
1131 PAC_SIGNATURE_DATA *sig);
1132 krb5_error_code smb_krb5_verify_checksum(krb5_context context,
1133 krb5_keyblock *keyblock,
1134 krb5_keyusage usage,
1135 krb5_checksum *cksum,
1138 time_t get_authtime_from_tkt(krb5_ticket *tkt);
1139 void smb_krb5_free_ap_req(krb5_context context,
1140 krb5_ap_req *ap_req);
1141 krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
1142 const krb5_data *inbuf,
1144 krb5_enctype *enctype);
1145 krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
1146 krb5_auth_context *auth_context,
1147 const krb5_data *inbuf,
1148 krb5_const_principal server,
1150 krb5_flags *ap_req_options,
1151 krb5_ticket **ticket,
1152 krb5_keyblock **keyblock);
1153 krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
1155 krb5_principal *principal);
1156 BOOL smb_krb5_principal_compare_any_realm(krb5_context context,
1157 krb5_const_principal princ1,
1158 krb5_const_principal princ2);
1159 int cli_krb5_get_ticket(const char *principal, time_t time_offset,
1160 DATA_BLOB *ticket, DATA_BLOB *session_key_krb5, uint32 extra_ap_opts, const char *ccname);
1161 PAC_LOGON_INFO *get_logon_info_from_pac(PAC_DATA *pac_data);
1162 krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *new_start_time);
1163 krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
1164 krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
1165 krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
1166 NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
1167 krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
1168 void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
1169 krb5_error_code handle_krberror_packet(krb5_context context,
1171 #endif /* HAVE_KRB5 */
1176 /* function declarations not included in proto.h */
1177 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1179 #endif /* HAVE_LDAP */
1182 /* TRUE and FALSE are part of the C99 standard and gcc, but
1183 unfortunately many vendor compilers don't support them. Use True
1184 and False instead. */
1189 #define TRUE __ERROR__XX__DONT_USE_TRUE
1194 #define FALSE __ERROR__XX__DONT_USE_FALSE
1196 /* If we have blacklisted mmap() try to avoid using it accidentally by
1197 undefining the HAVE_MMAP symbol. */
1199 #ifdef MMAP_BLACKLIST
1203 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1204 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1206 #ifndef NORETURN_ATTRIBUTE
1208 #define NORETURN_ATTRIBUTE __attribute__ ((noreturn))
1210 #define NORETURN_ATTRIBUTE
1214 void smb_panic( const char *why ) NORETURN_ATTRIBUTE ;
1215 void dump_core(void) NORETURN_ATTRIBUTE ;
1216 void exit_server(const char *const reason) NORETURN_ATTRIBUTE ;
1217 void exit_server_cleanly(const char *const reason) NORETURN_ATTRIBUTE ;
1218 void exit_server_fault(void) NORETURN_ATTRIBUTE ;
1221 #include "libnscd.h"
1224 #endif /* _INCLUDES_H */