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 #ifndef NO_CONFIG_H /* for some tests */
29 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
30 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
31 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
32 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
33 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
34 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
35 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
36 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
37 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
43 #define DEFAULT_PRINTING PRINT_AIX
44 #define PRINTCAP_NAME "/etc/qconfig"
48 #define DEFAULT_PRINTING PRINT_HPUX
52 #define DEFAULT_PRINTING PRINT_QNX
56 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
60 #if (__GNUC__ >= 3 ) && (__GNUC_MINOR__ >= 1 )
61 /** Use gcc attribute to check printf fns. a1 is the 1-based index of
62 * the parameter containing the format, and a2 the index of the first
63 * argument. Note that some gcc 2.x versions don't handle this
65 #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
67 #define PRINTF_ATTRIBUTE(a1, a2)
70 #if defined(__GNUC__) && !defined(__cplusplus)
71 /** gcc attribute used on function parameters so that it does not emit
72 * warnings about them being unused. **/
73 # define UNUSED(param) param __attribute__ ((unused))
75 # define UNUSED(param) param
76 /** Feel free to add definitions for other compilers here. */
81 * <unistd.h> has to be included before any other to get
82 * large file support on Reliant UNIX. Yes, it's broken :-).
87 #endif /* RELIANTUNIX */
89 #include <sys/types.h>
91 #ifdef TIME_WITH_SYS_TIME
95 #ifdef HAVE_SYS_TIME_H
102 #ifdef HAVE_SYS_RESOURCE_H
103 #include <sys/resource.h>
113 #ifdef HAVE_SYS_PARAM_H
114 #include <sys/param.h>
121 #ifdef HAVE_SYS_SOCKET_H
122 #include <sys/socket.h>
125 #ifdef HAVE_UNIXSOCKET
129 #ifdef HAVE_SYS_SYSCALL_H
130 #include <sys/syscall.h>
139 #ifdef HAVE_STRINGS_H
154 #ifdef HAVE_SYS_FCNTL_H
155 #include <sys/fcntl.h>
159 #include <sys/stat.h>
165 #ifdef HAVE_SYS_IOCTL_H
166 #include <sys/ioctl.h>
169 #ifdef HAVE_SYS_FILIO_H
170 #include <sys/filio.h>
175 #ifdef HAVE_SYS_WAIT_H
176 #include <sys/wait.h>
184 #ifdef HAVE_SYS_PRIV_H
185 #include <sys/priv.h>
197 #ifdef HAVE_SYS_SELECT_H
198 #include <sys/select.h>
201 #ifdef HAVE_SYS_MODE_H
202 /* apparently AIX needs this for S_ISLNK */
204 #include <sys/mode.h>
220 #include <netinet/in.h>
221 #include <arpa/inet.h>
227 #ifdef HAVE_SYS_SYSLOG_H
228 #include <sys/syslog.h>
232 #include <sys/file.h>
234 #ifdef HAVE_NETINET_TCP_H
235 #include <netinet/tcp.h>
239 * The next three defines are needed to access the IPTOS_* options
243 #ifdef HAVE_NETINET_IN_SYSTM_H
244 #include <netinet/in_systm.h>
247 #ifdef HAVE_NETINET_IN_IP_H
248 #include <netinet/in_ip.h>
251 #ifdef HAVE_NETINET_IP_H
252 #include <netinet/ip.h>
255 #if defined(HAVE_TERMIOS_H)
256 /* POSIX terminal handling. */
258 #elif defined(HAVE_TERMIO_H)
259 /* Older SYSV terminal handling - don't use if we can avoid it. */
261 #elif defined(HAVE_SYS_TERMIO_H)
262 /* Older SYSV terminal handling - don't use if we can avoid it. */
263 #include <sys/termio.h>
268 # define NAMLEN(dirent) strlen((dirent)->d_name)
270 # define dirent direct
271 # define NAMLEN(dirent) (dirent)->d_namlen
273 # include <sys/ndir.h>
276 # include <sys/dir.h>
283 #ifdef HAVE_SYS_MMAN_H
284 #include <sys/mman.h>
291 #ifdef HAVE_SYS_MOUNT_H
292 #include <sys/mount.h>
295 #ifdef HAVE_SYS_VFS_H
299 #ifdef HAVE_SYS_ACL_H
303 #ifdef HAVE_SYS_FS_S5PARAM_H
304 #include <sys/fs/s5param.h>
307 #if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
308 #include <sys/filsys.h>
311 #ifdef HAVE_SYS_STATFS_H
312 # include <sys/statfs.h>
316 #include <sys/dustat.h>
319 #ifdef HAVE_SYS_STATVFS_H
320 #include <sys/statvfs.h>
325 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
326 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
327 * them again without checking if they already exsist. This generates
328 * two "Redefinition of macro" warnings for every single .c file that is
331 #if defined(HPUX) && defined(TCP_NODELAY)
334 #if defined(HPUX) && defined(TCP_MAXSEG)
340 #ifdef HAVE_GETPWANAM
341 #include <sys/label.h>
342 #include <sys/audit.h>
346 #ifdef HAVE_SYS_SECURITY_H
347 #include <sys/security.h>
349 #define PASSWORD_LENGTH 16
350 #endif /* HAVE_SYS_SECURITY_H */
352 #ifdef HAVE_STROPTS_H
360 #ifdef HAVE_EXECINFO_H
361 #include <execinfo.h>
364 #ifdef HAVE_SYS_CAPABILITY_H
366 #if defined(BROKEN_REDHAT_7_SYSTEM_HEADERS) && !defined(_I386_STATFS_H) && !defined(_PPC_STATFS_H)
367 #define _I386_STATFS_H
368 #define _PPC_STATFS_H
369 #define BROKEN_REDHAT_7_STATFS_WORKAROUND
372 #include <sys/capability.h>
374 #ifdef BROKEN_REDHAT_7_STATFS_WORKAROUND
375 #undef _I386_STATFS_H
377 #undef BROKEN_REDHAT_7_STATFS_WORKAROUND
382 #if defined(HAVE_RPC_RPC_H)
384 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
386 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
390 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
391 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
392 * them again without checking if they already exsist. This generates
393 * two "Redefinition of macro" warnings for every single .c file that is
396 #if defined(HPUX) && defined(TCP_NODELAY)
399 #if defined(HPUX) && defined(TCP_MAXSEG)
405 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
406 #define HAVE_NETGROUP 1
409 #if defined (HAVE_NETGROUP)
410 #if defined(HAVE_RPCSVC_YP_PROT_H)
412 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
413 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
414 * them again without checking if they already exsist. This generates
415 * two "Redefinition of macro" warnings for every single .c file that is
418 #if defined(HPUX) && defined(TCP_NODELAY)
421 #if defined(HPUX) && defined(TCP_MAXSEG)
424 #include <rpcsvc/yp_prot.h>
426 #if defined(HAVE_RPCSVC_YPCLNT_H)
427 #include <rpcsvc/ypclnt.h>
429 #endif /* HAVE_NETGROUP */
431 #if defined(HAVE_SYS_IPC_H)
433 #endif /* HAVE_SYS_IPC_H */
435 #if defined(HAVE_SYS_SHM_H)
437 #endif /* HAVE_SYS_SHM_H */
439 #ifdef HAVE_NATIVE_ICONV
469 #elif HAVE_GSSAPI_GSSAPI_H
470 #include <gssapi/gssapi.h>
471 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
472 #include <gssapi/gssapi_generic.h>
479 #if HAVE_SYS_ATTRIBUTES_H
480 #include <sys/attributes.h>
483 /* mutually exclusive (SuSE 8.2) */
484 #if HAVE_ATTR_XATTR_H
485 #include <attr/xattr.h>
486 #elif HAVE_SYS_XATTR_H
487 #include <sys/xattr.h>
490 #ifdef HAVE_SYS_EXTATTR_H
491 #include <sys/extattr.h>
494 #ifdef HAVE_SYS_UIO_H
503 #include <langinfo.h>
510 /* Special macros that are no-ops except when run under Valgrind on
511 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
512 #if HAVE_VALGRIND_MEMCHECK_H
513 /* memcheck.h includes valgrind.h */
514 #include <valgrind/memcheck.h>
515 #elif HAVE_VALGRIND_H
516 #include <valgrind.h>
519 /* If we have --enable-developer and the valgrind header is present,
520 * then we're OK to use it. Set a macro so this logic can be done only
522 #if defined(DEVELOPER) && (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
527 /* we support ADS if we want it and have krb5 and ldap libs */
528 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
533 * Define VOLATILE if needed.
536 #if defined(HAVE_VOLATILE)
537 #define VOLATILE volatile
543 * Define additional missing types
545 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
546 typedef sig_atomic_t SIG_ATOMIC_T;
547 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
548 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
550 typedef int VOLATILE SIG_ATOMIC_T;
553 #ifndef HAVE_SOCKLEN_T_TYPE
554 typedef int socklen_t;
559 #define uchar unsigned char
562 #ifdef HAVE_UNSIGNED_CHAR
563 #define schar signed char
569 Samba needs type definitions for int16, int32, uint16 and uint32.
571 Normally these are signed and unsigned 16 and 32 bit integers, but
572 they actually only need to be at least 16 and 32 bits
573 respectively. Thus if your word size is 8 bytes just defining them
574 as signed and unsigned int will work.
578 #define uint8 unsigned char
581 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
582 #if (SIZEOF_SHORT == 4)
583 #define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
584 #else /* SIZEOF_SHORT != 4 */
586 #endif /* SIZEOF_SHORT != 4 */
590 * Note we duplicate the size tests in the unsigned
591 * case as int16 may be a typedef from rpc/rpc.h
594 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
595 #if (SIZEOF_SHORT == 4)
596 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
597 #else /* SIZEOF_SHORT != 4 */
598 #define uint16 unsigned short
599 #endif /* SIZEOF_SHORT != 4 */
602 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
603 #if (SIZEOF_INT == 4)
605 #elif (SIZEOF_LONG == 4)
607 #elif (SIZEOF_SHORT == 4)
610 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
616 * Note we duplicate the size tests in the unsigned
617 * case as int32 may be a typedef from rpc/rpc.h
620 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
621 #if (SIZEOF_INT == 4)
622 #define uint32 unsigned int
623 #elif (SIZEOF_LONG == 4)
624 #define uint32 unsigned long
625 #elif (SIZEOF_SHORT == 4)
626 #define uint32 unsigned short
628 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
629 #define uint32 unsigned
634 * Types for devices, inodes and offsets.
638 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
639 # define SMB_DEV_T dev64_t
641 # define SMB_DEV_T dev_t
646 * Setup the correctly sized inode type.
650 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
651 # define SMB_INO_T ino64_t
653 # define SMB_INO_T ino_t
657 #ifndef LARGE_SMB_INO_T
658 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
659 # define LARGE_SMB_INO_T 1
663 #ifdef LARGE_SMB_INO_T
664 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
666 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
670 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
671 # define SMB_OFF_T off64_t
673 # define SMB_OFF_T off_t
677 #if defined(HAVE_LONGLONG)
678 #define SMB_BIG_UINT unsigned long long
679 #define SMB_BIG_INT long long
680 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
682 #define SMB_BIG_UINT unsigned long
683 #define SMB_BIG_INT long
684 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
687 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
689 /* this should really be a 64 bit type if possible */
690 #define br_off SMB_BIG_UINT
692 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
695 * Set the define that tells us if we can do 64 bit
699 #ifndef LARGE_SMB_OFF_T
700 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
701 # define LARGE_SMB_OFF_T 1
705 #ifdef LARGE_SMB_OFF_T
706 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
707 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
708 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
709 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
710 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
712 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
713 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
714 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
715 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
716 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
720 * Type for stat structure.
723 #ifndef SMB_STRUCT_STAT
724 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
725 # define SMB_STRUCT_STAT struct stat64
727 # define SMB_STRUCT_STAT struct stat
732 * Type for dirent structure.
735 #ifndef SMB_STRUCT_DIRENT
736 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
737 # define SMB_STRUCT_DIRENT struct dirent64
739 # define SMB_STRUCT_DIRENT struct dirent
744 * Defines for 64 bit fcntl locks.
747 #ifndef SMB_STRUCT_FLOCK
748 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
749 # define SMB_STRUCT_FLOCK struct flock64
751 # define SMB_STRUCT_FLOCK struct flock
756 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
757 # define SMB_F_SETLKW F_SETLKW64
759 # define SMB_F_SETLKW F_SETLKW
764 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
765 # define SMB_F_SETLK F_SETLK64
767 # define SMB_F_SETLK F_SETLK
772 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
773 # define SMB_F_GETLK F_GETLK64
775 # define SMB_F_GETLK F_GETLK
780 * Type for aiocb structure.
783 #ifndef SMB_STRUCT_AIOCB
784 # if defined(WITH_AIO)
785 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
786 # define SMB_STRUCT_AIOCB struct aiocb64
788 # define SMB_STRUCT_AIOCB struct aiocb
791 # define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
795 #ifndef HAVE_STRUCT_TIMESPEC
797 time_t tv_sec; /* Seconds. */
798 long tv_nsec; /* Nanoseconds. */
803 #define MIN(a,b) ((a)<(b)?(a):(b))
807 #define MAX(a,b) ((a)>(b)?(a):(b))
810 #ifndef HAVE_STRERROR
811 extern char *sys_errlist[];
812 #define strerror(i) sys_errlist[i]
815 #ifndef HAVE_ERRNO_DECL
819 #ifdef HAVE_BROKEN_GETGROUPS
826 #define NGROUPS_MAX 32 /* Guess... */
829 #ifdef SOCKET_WRAPPER
830 #define SOCKET_WRAPPER_REPLACE
831 #include "include/socket_wrapper.h"
834 /* Our own pstrings and fstrings */
837 /* Lists, trees, caching, database... */
840 #include "ubi_sLinkList.h"
841 #include "ubi_dLinkList.h"
842 #include "dlinklist.h"
844 #include "tdb/spinlock.h"
845 #include "tdb/tdbutil.h"
848 /* And a little extension. Abort on type mismatch */
849 #define talloc_get_type_abort(ptr, type) \
850 (type *)talloc_check_name_abort(ptr, #type)
852 #include "nt_status.h"
854 #include "interfaces.h"
858 #include "messages.h"
860 #include "dynconfig.h"
862 #include "util_getent.h"
864 #ifndef UBI_BINTREE_H
865 #include "ubi_Cache.h"
866 #endif /* UBI_BINTREE_H */
868 #include "debugparse.h"
872 #include "privileges.h"
876 #include "nameserv.h"
880 #include "byteorder.h"
882 #include "privileges.h"
884 #include "rpc_creds.h"
890 #include "ntdomain.h"
892 #include "rpc_misc.h"
894 #include "rpc_secdes.h"
896 #include "nt_printing.h"
900 #include "smbprofile.h"
915 #ifdef WITH_SMBWRAPPER
929 #include "nsswitch/winbind_client.h"
934 * Type for wide character dirent structure.
935 * Only d_name is defined by POSIX.
938 typedef struct smb_wdirent {
940 } SMB_STRUCT_WDIRENT;
943 * Type for wide character passwd structure.
946 typedef struct smb_wpasswd {
954 } SMB_STRUCT_WPASSWD;
958 const char *funcname;
959 int (*fn)(int argc, const char **argv);
963 /* Defines for wisXXX functions. */
964 #define UNI_UPPER 0x1
965 #define UNI_LOWER 0x2
966 #define UNI_DIGIT 0x4
967 #define UNI_XDIGIT 0x8
968 #define UNI_SPACE 0x10
970 #include "nsswitch/winbind_nss.h"
972 /* forward declaration from printing.h to get around
973 header file dependencies */
977 struct smb_ldap_privates;
979 /* forward declarations from smbldap.c */
983 /***** automatically generated prototypes *****/
988 /* String routines */
991 #include "safe_string.h"
994 #define QSORT_CAST (__compar_fn_t)
998 #define QSORT_CAST (int (*)(const void *, const void *))
1001 #ifndef DEFAULT_PRINTING
1003 #define DEFAULT_PRINTING PRINT_CUPS
1004 #define PRINTCAP_NAME "cups"
1006 #define DEFAULT_PRINTING PRINT_SYSV
1007 #define PRINTCAP_NAME "lpstat"
1009 #define DEFAULT_PRINTING PRINT_BSD
1010 #define PRINTCAP_NAME "/etc/printcap"
1014 #ifndef PRINTCAP_NAME
1015 #define PRINTCAP_NAME "/etc/printcap"
1019 #define SIGCLD SIGCHLD
1030 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
1031 #define OSF1_ENH_SEC 1
1034 #ifndef ALLOW_CHANGE_PASSWORD
1035 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
1036 #define ALLOW_CHANGE_PASSWORD 1
1040 /* what is the longest significant password available on your system?
1041 Knowing this speeds up password searches a lot */
1042 #ifndef PASSWORD_LENGTH
1043 #define PASSWORD_LENGTH 8
1046 #ifdef REPLACE_INET_NTOA
1047 #define inet_ntoa rep_inet_ntoa
1058 #ifndef INADDR_LOOPBACK
1059 #define INADDR_LOOPBACK 0x7f000001
1063 #define INADDR_NONE 0xffffffff
1067 #define crypt ufc_crypt
1071 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
1074 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
1075 #define ULTRIX_AUTH 1
1079 char *strdup(const char *s);
1082 #ifndef HAVE_STRNDUP
1083 char *strndup(const char *s, size_t size);
1086 #ifndef HAVE_MEMMOVE
1087 void *memmove(void *dest,const void *src,int size);
1090 #ifndef HAVE_INITGROUPS
1091 int initgroups(char *name,gid_t id);
1095 int rename(const char *zfrom, const char *zto);
1099 time_t mktime(struct tm *t);
1102 #ifndef HAVE_STRLCPY
1103 size_t strlcpy(char *d, const char *s, size_t bufsize);
1106 #ifndef HAVE_STRLCAT
1107 size_t strlcat(char *d, const char *s, size_t bufsize);
1110 #ifndef HAVE_FTRUNCATE
1111 int ftruncate(int f,long l);
1114 #ifndef HAVE_STRNDUP
1115 char *strndup(const char *s, size_t n);
1118 #ifndef HAVE_STRNLEN
1119 size_t strnlen(const char *s, size_t n);
1122 #ifndef HAVE_STRTOUL
1123 unsigned long strtoul(const char *nptr, char **endptr, int base);
1127 int setenv(const char *name, const char *value, int overwrite);
1130 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
1132 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
1134 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
1135 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
1137 #ifndef HAVE_VASPRINTF_DECL
1138 int vasprintf(char **ptr, const char *format, va_list ap);
1141 #ifdef REPLACE_GETPASS
1142 #define getpass(prompt) getsmbpass((prompt))
1146 * Some older systems seem not to have MAXHOSTNAMELEN
1149 #ifndef MAXHOSTNAMELEN
1150 #define MAXHOSTNAMELEN 254
1153 /* yuck, I'd like a better way of doing this */
1154 #define DIRP_SIZE (256 + 32)
1157 * glibc on linux doesn't seem to have MSG_WAITALL
1158 * defined. I think the kernel has it though..
1162 #define MSG_WAITALL 0
1165 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
1166 given the socket IO pattern that Samba uses */
1168 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
1170 #define DEFAULT_SOCKET_OPTIONS ""
1173 /* Load header file for dynamic linking stuff */
1179 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
1180 * the *bottom* of include files so as not to conflict. */
1181 #ifdef ENABLE_DMALLOC
1182 # include <dmalloc.h>
1186 /* Some POSIX definitions for those without */
1189 #define S_IFDIR 0x4000
1192 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
1195 #define S_IRWXU 00700 /* read, write, execute: owner */
1198 #define S_IRUSR 00400 /* read permission: owner */
1201 #define S_IWUSR 00200 /* write permission: owner */
1204 #define S_IXUSR 00100 /* execute permission: owner */
1207 #define S_IRWXG 00070 /* read, write, execute: group */
1210 #define S_IRGRP 00040 /* read permission: group */
1213 #define S_IWGRP 00020 /* write permission: group */
1216 #define S_IXGRP 00010 /* execute permission: group */
1219 #define S_IRWXO 00007 /* read, write, execute: other */
1222 #define S_IROTH 00004 /* read permission: other */
1225 #define S_IWOTH 00002 /* write permission: other */
1228 #define S_IXOTH 00001 /* execute permission: other */
1231 /* For sys_adminlog(). */
1233 #define LOG_EMERG 0 /* system is unusable */
1237 #define LOG_ALERT 1 /* action must be taken immediately */
1241 #define LOG_CRIT 2 /* critical conditions */
1245 #define LOG_ERR 3 /* error conditions */
1249 #define LOG_WARNING 4 /* warning conditions */
1253 #define LOG_NOTICE 5 /* normal but significant condition */
1257 #define LOG_INFO 6 /* informational */
1261 #define LOG_DEBUG 7 /* debug-level messages */
1264 #if HAVE_KERNEL_SHARE_MODES
1266 #define LOCK_MAND 32 /* This is a mandatory flock */
1267 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
1268 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1269 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1273 extern int DEBUGLEVEL;
1275 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1278 #ifdef GLIBC_HACK_FCNTL64
1279 /* this is a gross hack. 64 bit locking is completely screwed up on
1280 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1281 "fixes" the problem with the current 2.4.0test kernels
1283 #define fcntl fcntl64
1291 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1293 #define RTLD_GLOBAL 0
1304 /* needed for some systems without iconv. Doesn't really matter
1305 what error code we use */
1310 /* add varargs prototypes with printf checking */
1311 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1312 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1313 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1314 #ifndef HAVE_SNPRINTF_DECL
1315 int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
1317 #ifndef HAVE_ASPRINTF_DECL
1318 int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
1321 /* Fix prototype problem with non-C99 compliant snprintf implementations, esp
1322 HPUX 11. Don't change the sense of this #if statement. Read the comments
1323 in lib/snprint.c if you think you need to. See also bugzilla bug 174. */
1325 #if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
1326 #define snprintf smb_snprintf
1327 #define vsnprintf smb_vsnprintf
1330 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1332 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1333 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1335 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1337 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1339 /* we used to use these fns, but now we have good replacements
1340 for snprintf and vsnprintf */
1341 #define slprintf snprintf
1342 #define vslprintf vsnprintf
1345 /* we need to use __va_copy() on some platforms */
1347 #define VA_COPY(dest, src) va_copy(dest, src)
1349 #ifdef HAVE___VA_COPY
1350 #define VA_COPY(dest, src) __va_copy(dest, src)
1352 #define VA_COPY(dest, src) (dest) = (src)
1357 time_t timegm(struct tm *tm);
1361 * Veritas File System. Often in addition to native.
1364 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1368 #if defined(HAVE_KRB5)
1370 #ifndef HAVE_KRB5_SET_REAL_TIME
1371 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1374 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1375 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1378 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1379 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1382 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1383 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1386 /* Samba wrapper function for krb5 functionality. */
1387 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1388 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1389 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1390 void get_auth_data_from_tkt(DATA_BLOB *auth_data, krb5_ticket *tkt);
1391 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1392 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1393 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1394 void free_kerberos_etypes(krb5_context context, krb5_enctype *enctypes);
1395 BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1396 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1397 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1398 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1399 BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1400 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1401 #endif /* HAVE_KRB5 */
1406 /* function declarations not included in proto.h */
1407 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1409 #endif /* HAVE_LDAP */
1412 /* TRUE and FALSE are part of the C99 standard and gcc, but
1413 unfortunately many vendor compilers don't support them. Use True
1414 and False instead. */
1419 #define TRUE __ERROR__XX__DONT_USE_TRUE
1424 #define FALSE __ERROR__XX__DONT_USE_FALSE
1426 /* If we have blacklisted mmap() try to avoid using it accidentally by
1427 undefining the HAVE_MMAP symbol. */
1429 #ifdef MMAP_BLACKLIST
1433 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1434 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1436 #endif /* _INCLUDES_H */