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 */
31 #define DEFAULT_PRINTING PRINT_AIX
32 #define PRINTCAP_NAME "/etc/qconfig"
36 #define DEFAULT_PRINTING PRINT_HPUX
40 #define DEFAULT_PRINTING PRINT_QNX
44 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
48 #if (__GNUC__ >= 3 ) && (__GNUC_MINOR__ >= 1 )
49 /** Use gcc attribute to check printf fns. a1 is the 1-based index of
50 * the parameter containing the format, and a2 the index of the first
51 * argument. Note that some gcc 2.x versions don't handle this
53 #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
55 #define PRINTF_ATTRIBUTE(a1, a2)
59 /** gcc attribute used on function parameters so that it does not emit
60 * warnings about them being unused. **/
61 # define UNUSED(param) param __attribute__ ((unused))
63 # define UNUSED(param) param
64 /** Feel free to add definitions for other compilers here. */
69 * <unistd.h> has to be included before any other to get
70 * large file support on Reliant UNIX. Yes, it's broken :-).
75 #endif /* RELIANTUNIX */
77 #include <sys/types.h>
79 #ifdef TIME_WITH_SYS_TIME
83 #ifdef HAVE_SYS_TIME_H
90 #ifdef HAVE_SYS_RESOURCE_H
91 #include <sys/resource.h>
101 #ifdef HAVE_SYS_PARAM_H
102 #include <sys/param.h>
109 #ifdef HAVE_SYS_SOCKET_H
110 #include <sys/socket.h>
113 #ifdef HAVE_UNIXSOCKET
117 #ifdef HAVE_SYS_SYSCALL_H
118 #include <sys/syscall.h>
127 #ifdef HAVE_STRINGS_H
142 #ifdef HAVE_SYS_FCNTL_H
143 #include <sys/fcntl.h>
147 #include <sys/stat.h>
153 #ifdef HAVE_SYS_IOCTL_H
154 #include <sys/ioctl.h>
157 #ifdef HAVE_SYS_FILIO_H
158 #include <sys/filio.h>
163 #ifdef HAVE_SYS_WAIT_H
164 #include <sys/wait.h>
172 #ifdef HAVE_SYS_PRIV_H
173 #include <sys/priv.h>
185 #ifdef HAVE_SYS_SELECT_H
186 #include <sys/select.h>
189 #ifdef HAVE_SYS_MODE_H
190 /* apparently AIX needs this for S_ISLNK */
192 #include <sys/mode.h>
208 #include <netinet/in.h>
209 #include <arpa/inet.h>
215 #ifdef HAVE_SYS_SYSLOG_H
216 #include <sys/syslog.h>
220 #include <sys/file.h>
222 #ifdef HAVE_NETINET_TCP_H
223 #include <netinet/tcp.h>
227 * The next three defines are needed to access the IPTOS_* options
231 #ifdef HAVE_NETINET_IN_SYSTM_H
232 #include <netinet/in_systm.h>
235 #ifdef HAVE_NETINET_IN_IP_H
236 #include <netinet/in_ip.h>
239 #ifdef HAVE_NETINET_IP_H
240 #include <netinet/ip.h>
243 #if defined(HAVE_TERMIOS_H)
244 /* POSIX terminal handling. */
246 #elif defined(HAVE_TERMIO_H)
247 /* Older SYSV terminal handling - don't use if we can avoid it. */
249 #elif defined(HAVE_SYS_TERMIO_H)
250 /* Older SYSV terminal handling - don't use if we can avoid it. */
251 #include <sys/termio.h>
256 # define NAMLEN(dirent) strlen((dirent)->d_name)
258 # define dirent direct
259 # define NAMLEN(dirent) (dirent)->d_namlen
261 # include <sys/ndir.h>
264 # include <sys/dir.h>
271 #ifdef HAVE_SYS_MMAN_H
272 #include <sys/mman.h>
279 #ifdef HAVE_SYS_MOUNT_H
280 #include <sys/mount.h>
283 #ifdef HAVE_SYS_VFS_H
287 #ifdef HAVE_SYS_ACL_H
291 #ifdef HAVE_SYS_FS_S5PARAM_H
292 #include <sys/fs/s5param.h>
295 #if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
296 #include <sys/filsys.h>
299 #ifdef HAVE_SYS_STATFS_H
300 # include <sys/statfs.h>
304 #include <sys/dustat.h>
307 #ifdef HAVE_SYS_STATVFS_H
308 #include <sys/statvfs.h>
313 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
314 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
315 * them again without checking if they already exsist. This generates
316 * two "Redefinition of macro" warnings for every single .c file that is
319 #if defined(HPUX) && defined(TCP_NODELAY)
322 #if defined(HPUX) && defined(TCP_MAXSEG)
328 #ifdef HAVE_GETPWANAM
329 #include <sys/label.h>
330 #include <sys/audit.h>
334 #ifdef HAVE_SYS_SECURITY_H
335 #include <sys/security.h>
337 #define PASSWORD_LENGTH 16
338 #endif /* HAVE_SYS_SECURITY_H */
340 #ifdef HAVE_STROPTS_H
348 #ifdef HAVE_EXECINFO_H
349 #include <execinfo.h>
352 #ifdef HAVE_SYS_CAPABILITY_H
354 #if defined(BROKEN_REDHAT_7_SYSTEM_HEADERS) && !defined(_I386_STATFS_H) && !defined(_PPC_STATFS_H)
355 #define _I386_STATFS_H
356 #define _PPC_STATFS_H
357 #define BROKEN_REDHAT_7_STATFS_WORKAROUND
360 #include <sys/capability.h>
362 #ifdef BROKEN_REDHAT_7_STATFS_WORKAROUND
363 #undef _I386_STATFS_H
365 #undef BROKEN_REDHAT_7_STATFS_WORKAROUND
370 #if defined(HAVE_RPC_RPC_H)
372 * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
374 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
378 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
379 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
380 * them again without checking if they already exsist. This generates
381 * two "Redefinition of macro" warnings for every single .c file that is
384 #if defined(HPUX) && defined(TCP_NODELAY)
387 #if defined(HPUX) && defined(TCP_MAXSEG)
393 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
394 #define HAVE_NETGROUP 1
397 #if defined (HAVE_NETGROUP)
398 #if defined(HAVE_RPCSVC_YP_PROT_H)
400 * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
401 * was included above. However <rpc/rpc.h> includes <sys/xti.h> which defines
402 * them again without checking if they already exsist. This generates
403 * two "Redefinition of macro" warnings for every single .c file that is
406 #if defined(HPUX) && defined(TCP_NODELAY)
409 #if defined(HPUX) && defined(TCP_MAXSEG)
412 #include <rpcsvc/yp_prot.h>
414 #if defined(HAVE_RPCSVC_YPCLNT_H)
415 #include <rpcsvc/ypclnt.h>
417 #endif /* HAVE_NETGROUP */
419 #if defined(HAVE_SYS_IPC_H)
421 #endif /* HAVE_SYS_IPC_H */
423 #if defined(HAVE_SYS_SHM_H)
425 #endif /* HAVE_SYS_SHM_H */
427 #ifdef HAVE_NATIVE_ICONV
457 #elif HAVE_GSSAPI_GSSAPI_H
458 #include <gssapi/gssapi.h>
459 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
460 #include <gssapi/gssapi_generic.h>
467 #if HAVE_SYS_ATTRIBUTES_H
468 #include <sys/attributes.h>
471 /* mutually exclusive (SuSE 8.2) */
472 #if HAVE_ATTR_XATTR_H
473 #include <attr/xattr.h>
474 #elif HAVE_SYS_XATTR_H
475 #include <sys/xattr.h>
478 #ifdef HAVE_SYS_EXTATTR_H
479 #include <sys/extattr.h>
482 #ifdef HAVE_SYS_UIO_H
491 #include <langinfo.h>
494 /* Special macros that are no-ops except when run under Valgrind on
495 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
496 #if HAVE_VALGRIND_MEMCHECK_H
497 /* memcheck.h includes valgrind.h */
498 #include <valgrind/memcheck.h>
499 #elif HAVE_VALGRIND_H
500 #include <valgrind.h>
503 /* If we have --enable-developer and the valgrind header is present,
504 * then we're OK to use it. Set a macro so this logic can be done only
506 #if defined(DEVELOPER) && (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
511 /* we support ADS if we want it and have krb5 and ldap libs */
512 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
517 * Define VOLATILE if needed.
520 #if defined(HAVE_VOLATILE)
521 #define VOLATILE volatile
527 * Define additional missing types
529 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
530 typedef sig_atomic_t SIG_ATOMIC_T;
531 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
532 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
534 typedef int VOLATILE SIG_ATOMIC_T;
537 #ifndef HAVE_SOCKLEN_T_TYPE
538 typedef int socklen_t;
543 #define uchar unsigned char
546 #ifdef HAVE_UNSIGNED_CHAR
547 #define schar signed char
553 Samba needs type definitions for int16, int32, uint16 and uint32.
555 Normally these are signed and unsigned 16 and 32 bit integers, but
556 they actually only need to be at least 16 and 32 bits
557 respectively. Thus if your word size is 8 bytes just defining them
558 as signed and unsigned int will work.
562 #define uint8 unsigned char
565 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
566 #if (SIZEOF_SHORT == 4)
567 #define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
568 #else /* SIZEOF_SHORT != 4 */
570 #endif /* SIZEOF_SHORT != 4 */
574 * Note we duplicate the size tests in the unsigned
575 * case as int16 may be a typedef from rpc/rpc.h
578 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
579 #if (SIZEOF_SHORT == 4)
580 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
581 #else /* SIZEOF_SHORT != 4 */
582 #define uint16 unsigned short
583 #endif /* SIZEOF_SHORT != 4 */
586 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
587 #if (SIZEOF_INT == 4)
589 #elif (SIZEOF_LONG == 4)
591 #elif (SIZEOF_SHORT == 4)
594 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
600 * Note we duplicate the size tests in the unsigned
601 * case as int32 may be a typedef from rpc/rpc.h
604 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
605 #if (SIZEOF_INT == 4)
606 #define uint32 unsigned int
607 #elif (SIZEOF_LONG == 4)
608 #define uint32 unsigned long
609 #elif (SIZEOF_SHORT == 4)
610 #define uint32 unsigned short
612 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
613 #define uint32 unsigned
618 * Types for devices, inodes and offsets.
622 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
623 # define SMB_DEV_T dev64_t
625 # define SMB_DEV_T dev_t
630 * Setup the correctly sized inode type.
634 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
635 # define SMB_INO_T ino64_t
637 # define SMB_INO_T ino_t
641 #ifndef LARGE_SMB_INO_T
642 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
643 # define LARGE_SMB_INO_T 1
647 #ifdef LARGE_SMB_INO_T
648 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
650 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
654 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
655 # define SMB_OFF_T off64_t
657 # define SMB_OFF_T off_t
661 #if defined(HAVE_LONGLONG)
662 #define SMB_BIG_UINT unsigned long long
663 #define SMB_BIG_INT long long
664 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
666 #define SMB_BIG_UINT unsigned long
667 #define SMB_BIG_INT long
668 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
671 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
673 /* this should really be a 64 bit type if possible */
674 #define br_off SMB_BIG_UINT
676 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
679 * Set the define that tells us if we can do 64 bit
683 #ifndef LARGE_SMB_OFF_T
684 # if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
685 # define LARGE_SMB_OFF_T 1
689 #ifdef LARGE_SMB_OFF_T
690 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
691 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
692 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
693 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
694 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
696 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
697 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
698 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
699 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
700 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
704 * Type for stat structure.
707 #ifndef SMB_STRUCT_STAT
708 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
709 # define SMB_STRUCT_STAT struct stat64
711 # define SMB_STRUCT_STAT struct stat
716 * Type for dirent structure.
719 #ifndef SMB_STRUCT_DIRENT
720 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
721 # define SMB_STRUCT_DIRENT struct dirent64
723 # define SMB_STRUCT_DIRENT struct dirent
728 * Defines for 64 bit fcntl locks.
731 #ifndef SMB_STRUCT_FLOCK
732 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
733 # define SMB_STRUCT_FLOCK struct flock64
735 # define SMB_STRUCT_FLOCK struct flock
740 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
741 # define SMB_F_SETLKW F_SETLKW64
743 # define SMB_F_SETLKW F_SETLKW
748 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
749 # define SMB_F_SETLK F_SETLK64
751 # define SMB_F_SETLK F_SETLK
756 # if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
757 # define SMB_F_GETLK F_GETLK64
759 # define SMB_F_GETLK F_GETLK
764 #define MIN(a,b) ((a)<(b)?(a):(b))
768 #define MAX(a,b) ((a)>(b)?(a):(b))
771 #ifndef HAVE_STRERROR
772 extern char *sys_errlist[];
773 #define strerror(i) sys_errlist[i]
776 #ifndef HAVE_ERRNO_DECL
780 #ifdef HAVE_BROKEN_GETGROUPS
787 #define NGROUPS_MAX 32 /* Guess... */
790 #ifdef SOCKET_WRAPPER
791 #define SOCKET_WRAPPER_REPLACE
792 #include "include/socket_wrapper.h"
795 /* Our own pstrings and fstrings */
798 /* Lists, trees, caching, database... */
801 #include "ubi_sLinkList.h"
802 #include "ubi_dLinkList.h"
803 #include "dlinklist.h"
805 #include "tdb/spinlock.h"
806 #include "tdb/tdbutil.h"
808 #include "nt_status.h"
810 #include "interfaces.h"
814 #include "messages.h"
816 #include "dynconfig.h"
818 #include "util_getent.h"
820 #ifndef UBI_BINTREE_H
821 #include "ubi_Cache.h"
822 #endif /* UBI_BINTREE_H */
824 #include "debugparse.h"
828 #include "privileges.h"
832 #include "nameserv.h"
836 #include "byteorder.h"
838 #include "privileges.h"
840 #include "rpc_creds.h"
846 #include "ntdomain.h"
848 #include "rpc_misc.h"
850 #include "rpc_secdes.h"
852 #include "nt_printing.h"
856 #include "smbprofile.h"
871 #ifdef WITH_SMBWRAPPER
885 #include "nsswitch/winbind_client.h"
890 * Type for wide character dirent structure.
891 * Only d_name is defined by POSIX.
894 typedef struct smb_wdirent {
896 } SMB_STRUCT_WDIRENT;
899 * Type for wide character passwd structure.
902 typedef struct smb_wpasswd {
910 } SMB_STRUCT_WPASSWD;
914 const char *funcname;
915 int (*fn)(int argc, const char **argv);
919 /* Defines for wisXXX functions. */
920 #define UNI_UPPER 0x1
921 #define UNI_LOWER 0x2
922 #define UNI_DIGIT 0x4
923 #define UNI_XDIGIT 0x8
924 #define UNI_SPACE 0x10
926 #include "nsswitch/winbind_nss.h"
928 /* forward declaration from printing.h to get around
929 header file dependencies */
933 struct smb_ldap_privates;
935 /* forward declarations from smbldap.c */
939 /***** automatically generated prototypes *****/
944 /* String routines */
947 #include "safe_string.h"
950 #define QSORT_CAST (__compar_fn_t)
954 #define QSORT_CAST (int (*)(const void *, const void *))
957 #ifndef DEFAULT_PRINTING
959 #define DEFAULT_PRINTING PRINT_CUPS
960 #define PRINTCAP_NAME "cups"
962 #define DEFAULT_PRINTING PRINT_SYSV
963 #define PRINTCAP_NAME "lpstat"
965 #define DEFAULT_PRINTING PRINT_BSD
966 #define PRINTCAP_NAME "/etc/printcap"
970 #ifndef PRINTCAP_NAME
971 #define PRINTCAP_NAME "/etc/printcap"
975 #define SIGCLD SIGCHLD
986 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
987 #define OSF1_ENH_SEC 1
990 #ifndef ALLOW_CHANGE_PASSWORD
991 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
992 #define ALLOW_CHANGE_PASSWORD 1
996 /* what is the longest significant password available on your system?
997 Knowing this speeds up password searches a lot */
998 #ifndef PASSWORD_LENGTH
999 #define PASSWORD_LENGTH 8
1002 #ifdef REPLACE_INET_NTOA
1003 #define inet_ntoa rep_inet_ntoa
1014 #ifndef INADDR_LOOPBACK
1015 #define INADDR_LOOPBACK 0x7f000001
1019 #define INADDR_NONE 0xffffffff
1023 #define crypt ufc_crypt
1027 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
1030 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
1031 #define ULTRIX_AUTH 1
1035 char *strdup(const char *s);
1038 #ifndef HAVE_STRNDUP
1039 char *strndup(const char *s, size_t size);
1042 #ifndef HAVE_MEMMOVE
1043 void *memmove(void *dest,const void *src,int size);
1046 #ifndef HAVE_INITGROUPS
1047 int initgroups(char *name,gid_t id);
1051 int rename(const char *zfrom, const char *zto);
1055 time_t mktime(struct tm *t);
1058 #ifndef HAVE_STRLCPY
1059 size_t strlcpy(char *d, const char *s, size_t bufsize);
1062 #ifndef HAVE_STRLCAT
1063 size_t strlcat(char *d, const char *s, size_t bufsize);
1066 #ifndef HAVE_FTRUNCATE
1067 int ftruncate(int f,long l);
1070 #ifndef HAVE_STRNDUP
1071 char *strndup(const char *s, size_t n);
1074 #ifndef HAVE_STRNLEN
1075 size_t strnlen(const char *s, size_t n);
1078 #ifndef HAVE_STRTOUL
1079 unsigned long strtoul(const char *nptr, char **endptr, int base);
1083 int setenv(const char *name, const char *value, int overwrite);
1086 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
1088 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
1090 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
1091 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
1093 #ifndef HAVE_VASPRINTF_DECL
1094 int vasprintf(char **ptr, const char *format, va_list ap);
1097 #ifdef REPLACE_GETPASS
1098 #define getpass(prompt) getsmbpass((prompt))
1102 * Some older systems seem not to have MAXHOSTNAMELEN
1105 #ifndef MAXHOSTNAMELEN
1106 #define MAXHOSTNAMELEN 254
1109 /* yuck, I'd like a better way of doing this */
1110 #define DIRP_SIZE (256 + 32)
1113 * glibc on linux doesn't seem to have MSG_WAITALL
1114 * defined. I think the kernel has it though..
1118 #define MSG_WAITALL 0
1121 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
1122 given the socket IO pattern that Samba uses */
1124 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
1126 #define DEFAULT_SOCKET_OPTIONS ""
1129 /* Load header file for dynamic linking stuff */
1135 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
1136 * the *bottom* of include files so as not to conflict. */
1137 #ifdef ENABLE_DMALLOC
1138 # include <dmalloc.h>
1142 /* Some POSIX definitions for those without */
1145 #define S_IFDIR 0x4000
1148 #define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
1151 #define S_IRWXU 00700 /* read, write, execute: owner */
1154 #define S_IRUSR 00400 /* read permission: owner */
1157 #define S_IWUSR 00200 /* write permission: owner */
1160 #define S_IXUSR 00100 /* execute permission: owner */
1163 #define S_IRWXG 00070 /* read, write, execute: group */
1166 #define S_IRGRP 00040 /* read permission: group */
1169 #define S_IWGRP 00020 /* write permission: group */
1172 #define S_IXGRP 00010 /* execute permission: group */
1175 #define S_IRWXO 00007 /* read, write, execute: other */
1178 #define S_IROTH 00004 /* read permission: other */
1181 #define S_IWOTH 00002 /* write permission: other */
1184 #define S_IXOTH 00001 /* execute permission: other */
1187 /* For sys_adminlog(). */
1189 #define LOG_EMERG 0 /* system is unusable */
1193 #define LOG_ALERT 1 /* action must be taken immediately */
1197 #define LOG_CRIT 2 /* critical conditions */
1201 #define LOG_ERR 3 /* error conditions */
1205 #define LOG_WARNING 4 /* warning conditions */
1209 #define LOG_NOTICE 5 /* normal but significant condition */
1213 #define LOG_INFO 6 /* informational */
1217 #define LOG_DEBUG 7 /* debug-level messages */
1220 #if HAVE_KERNEL_SHARE_MODES
1222 #define LOCK_MAND 32 /* This is a mandatory flock */
1223 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
1224 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
1225 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
1229 extern int DEBUGLEVEL;
1231 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
1234 #ifdef GLIBC_HACK_FCNTL64
1235 /* this is a gross hack. 64 bit locking is completely screwed up on
1236 i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1237 "fixes" the problem with the current 2.4.0test kernels
1239 #define fcntl fcntl64
1247 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1249 #define RTLD_GLOBAL 0
1260 /* needed for some systems without iconv. Doesn't really matter
1261 what error code we use */
1266 /* add varargs prototypes with printf checking */
1267 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1268 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1269 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1270 #ifndef HAVE_SNPRINTF_DECL
1271 int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
1273 #ifndef HAVE_ASPRINTF_DECL
1274 int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
1277 /* Fix prototype problem with non-C99 compliant snprintf implementations, esp
1278 HPUX 11. Don't change the sense of this #if statement. Read the comments
1279 in lib/snprint.c if you think you need to. See also bugzilla bug 174. */
1281 #if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
1282 #define snprintf smb_snprintf
1283 #define vsnprintf smb_vsnprintf
1286 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1288 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1289 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1291 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1293 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1295 /* we used to use these fns, but now we have good replacements
1296 for snprintf and vsnprintf */
1297 #define slprintf snprintf
1298 #define vslprintf vsnprintf
1301 /* we need to use __va_copy() on some platforms */
1303 #define VA_COPY(dest, src) va_copy(dest, src)
1305 #ifdef HAVE___VA_COPY
1306 #define VA_COPY(dest, src) __va_copy(dest, src)
1308 #define VA_COPY(dest, src) (dest) = (src)
1313 time_t timegm(struct tm *tm);
1317 * Veritas File System. Often in addition to native.
1320 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1324 #if defined(HAVE_KRB5)
1326 #ifndef HAVE_KRB5_SET_REAL_TIME
1327 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1330 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1331 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1334 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1335 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1338 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
1339 void krb5_free_unparsed_name(krb5_context ctx, char *val);
1342 /* Samba wrapper function for krb5 functionality. */
1343 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1344 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1345 int create_kerberos_key_from_string_direct(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1346 void get_auth_data_from_tkt(DATA_BLOB *auth_data, krb5_ticket *tkt);
1347 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1348 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1349 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1350 void free_kerberos_etypes(krb5_context context, krb5_enctype *enctypes);
1351 BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1352 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
1353 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
1354 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
1355 BOOL kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
1356 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
1357 #endif /* HAVE_KRB5 */
1362 /* function declarations not included in proto.h */
1363 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
1365 #endif /* HAVE_LDAP */
1368 /* TRUE and FALSE are part of the C99 standard and gcc, but
1369 unfortunately many vendor compilers don't support them. Use True
1370 and False instead. */
1375 #define TRUE __ERROR__XX__DONT_USE_TRUE
1380 #define FALSE __ERROR__XX__DONT_USE_FALSE
1382 /* If we have blacklisted mmap() try to avoid using it accidentally by
1383 undefining the HAVE_MMAP symbol. */
1385 #ifdef MMAP_BLACKLIST
1389 #define CONST_DISCARD(type, ptr) ((type) ((void *) (ptr)))
1390 #define CONST_ADD(type, ptr) ((type) ((const void *) (ptr)))
1392 #endif /* _INCLUDES_H */