source3/include/includes.h

   1 #ifndef _INCLUDES_H
   2 #define _INCLUDES_H
   3 /*
   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>
   8
   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.
  13
  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.
  18
  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.
  22 */
  23
  24 #ifndef NO_CONFIG_H /* for some tests */
  25 #include "config.h"
  26 #endif
  27
  28 #include "local.h"
  29
  30 #ifdef AIX
  31 #define DEFAULT_PRINTING PRINT_AIX
  32 #define PRINTCAP_NAME "/etc/qconfig"
  33 #endif
  34
  35 #ifdef HPUX
  36 #define DEFAULT_PRINTING PRINT_HPUX
  37 #endif
  38
  39 #ifdef QNX
  40 #define DEFAULT_PRINTING PRINT_QNX
  41 #endif
  42
  43 #ifdef SUNOS4
  44 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
  45 #undef HAVE_TERMIOS_H
  46 #endif
  47
  48 #ifdef LINUX
  49 #ifndef DEFAULT_PRINTING
  50 #define DEFAULT_PRINTING PRINT_BSD
  51 #endif
  52 #ifndef PRINTCAP_NAME
  53 #define PRINTCAP_NAME "/etc/printcap"
  54 #endif
  55 #endif
  56
  57 #ifdef __GNUC__
  58 /** Use gcc attribute to check printf fns.  a1 is the 1-based index of
  59  * the parameter containing the format, and a2 the index of the first
  60  * argument.  **/
  61 #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
  62 #else
  63 #define PRINTF_ATTRIBUTE(a1, a2)
  64 #endif
  65
  66 #ifdef __GNUC__
  67 /** gcc attribute used on function parameters so that it does not emit
  68  * warnings about them being unused. **/
  69 #  define UNUSED(param) param __attribute__ ((unused))
  70 #else
  71 #  define UNUSED(param) param
  72 /** Feel free to add definitions for other compilers here. */
  73 #endif
  74
  75 #ifdef RELIANTUNIX
  76 /*
  77  * <unistd.h> has to be included before any other to get
  78  * large file support on Reliant UNIX. Yes, it's broken :-).
  79  */
  80 #ifdef HAVE_UNISTD_H
  81 #include <unistd.h>
  82 #endif
  83 #endif /* RELIANTUNIX */
  84
  85 #include <sys/types.h>
  86
  87 #ifdef TIME_WITH_SYS_TIME
  88 #include <sys/time.h>
  89 #include <time.h>
  90 #else
  91 #ifdef HAVE_SYS_TIME_H
  92 #include <sys/time.h>
  93 #else
  94 #include <time.h>
  95 #endif
  96 #endif
  97
  98 #ifdef HAVE_SYS_RESOURCE_H
  99 #include <sys/resource.h>
 100 #endif
 101
 102 #ifdef HAVE_UNISTD_H
 103 #include <unistd.h>
 104 #endif
 105
 106 #include <stdio.h>
 107 #include <stddef.h>
 108
 109 #ifdef HAVE_SYS_PARAM_H
 110 #include <sys/param.h>
 111 #endif
 112
 113 #ifdef HAVE_STDLIB_H
 114 #include <stdlib.h>
 115 #endif
 116
 117 #ifdef HAVE_SYS_SOCKET_H
 118 #include <sys/socket.h>
 119 #endif
 120
 121 #ifdef HAVE_UNIXSOCKET
 122 #include <sys/un.h>
 123 #endif
 124
 125 #ifdef HAVE_SYS_SYSCALL_H
 126 #include <sys/syscall.h>
 127 #elif HAVE_SYSCALL_H
 128 #include <syscall.h>
 129 #endif
 130
 131 #ifdef HAVE_STRING_H
 132 #include <string.h>
 133 #endif
 134
 135 #ifdef HAVE_STRINGS_H
 136 #include <strings.h>
 137 #endif
 138
 139 #ifdef HAVE_MEMORY_H
 140 #include <memory.h>
 141 #endif
 142
 143 #ifdef HAVE_MALLOC_H
 144 #include <malloc.h>
 145 #endif
 146
 147 #ifdef HAVE_FCNTL_H
 148 #include <fcntl.h>
 149 #else
 150 #ifdef HAVE_SYS_FCNTL_H
 151 #include <sys/fcntl.h>
 152 #endif
 153 #endif
 154
 155 #include <sys/stat.h>
 156
 157 #ifdef HAVE_LIMITS_H
 158 #include <limits.h>
 159 #endif
 160
 161 #ifdef HAVE_SYS_IOCTL_H
 162 #include <sys/ioctl.h>
 163 #endif
 164
 165 #ifdef HAVE_SYS_FILIO_H
 166 #include <sys/filio.h>
 167 #endif
 168
 169 #include <signal.h>
 170
 171 #ifdef HAVE_SYS_WAIT_H
 172 #include <sys/wait.h>
 173 #endif
 174 #ifdef HAVE_CTYPE_H
 175 #include <ctype.h>
 176 #endif
 177 #ifdef HAVE_GRP_H
 178 #include <grp.h>
 179 #endif
 180 #ifdef HAVE_SYS_PRIV_H
 181 #include <sys/priv.h>
 182 #endif
 183 #ifdef HAVE_SYS_ID_H
 184 #include <sys/id.h>
 185 #endif
 186
 187 #include <errno.h>
 188
 189 #ifdef HAVE_UTIME_H
 190 #include <utime.h>
 191 #endif
 192
 193 #ifdef HAVE_SYS_SELECT_H
 194 #include <sys/select.h>
 195 #endif
 196
 197 #ifdef HAVE_SYS_MODE_H
 198 /* apparently AIX needs this for S_ISLNK */
 199 #ifndef S_ISLNK
 200 #include <sys/mode.h>
 201 #endif
 202 #endif
 203
 204 #ifdef HAVE_GLOB_H
 205 #include <glob.h>
 206 #endif
 207
 208 #include <pwd.h>
 209
 210 #ifdef HAVE_STDARG_H
 211 #include <stdarg.h>
 212 #else
 213 #include <varargs.h>
 214 #endif
 215
 216 #include <netinet/in.h>
 217 #include <arpa/inet.h>
 218 #include <netdb.h>
 219
 220 #ifdef HAVE_SYSLOG_H
 221 #include <syslog.h>
 222 #else
 223 #ifdef HAVE_SYS_SYSLOG_H
 224 #include <sys/syslog.h>
 225 #endif
 226 #endif
 227
 228 #include <sys/file.h>
 229
 230 #ifdef HAVE_NETINET_TCP_H
 231 #include <netinet/tcp.h>
 232 #endif
 233
 234 /*
 235  * The next three defines are needed to access the IPTOS_* options
 236  * on some systems.
 237  */
 238
 239 #ifdef HAVE_NETINET_IN_SYSTM_H
 240 #include <netinet/in_systm.h>
 241 #endif
 242
 243 #ifdef HAVE_NETINET_IN_IP_H
 244 #include <netinet/in_ip.h>
 245 #endif
 246
 247 #ifdef HAVE_NETINET_IP_H
 248 #include <netinet/ip.h>
 249 #endif
 250
 251 #if defined(HAVE_TERMIOS_H)
 252 /* POSIX terminal handling. */
 253 #include <termios.h>
 254 #elif defined(HAVE_TERMIO_H)
 255 /* Older SYSV terminal handling - don't use if we can avoid it. */
 256 #include <termio.h>
 257 #elif defined(HAVE_SYS_TERMIO_H)
 258 /* Older SYSV terminal handling - don't use if we can avoid it. */
 259 #include <sys/termio.h>
 260 #endif
 261
 262 #if HAVE_DIRENT_H
 263 # include <dirent.h>
 264 # define NAMLEN(dirent) strlen((dirent)->d_name)
 265 #else
 266 # define dirent direct
 267 # define NAMLEN(dirent) (dirent)->d_namlen
 268 # if HAVE_SYS_NDIR_H
 269 #  include <sys/ndir.h>
 270 # endif
 271 # if HAVE_SYS_DIR_H
 272 #  include <sys/dir.h>
 273 # endif
 274 # if HAVE_NDIR_H
 275 #  include <ndir.h>
 276 # endif
 277 #endif
 278
 279 #ifdef HAVE_SYS_MMAN_H
 280 #include <sys/mman.h>
 281 #endif
 282
 283 #ifdef HAVE_NET_IF_H
 284 #include <net/if.h>
 285 #endif
 286
 287
 288 #ifdef HAVE_SYS_MOUNT_H
 289 #include <sys/mount.h>
 290 #endif
 291
 292 #ifdef HAVE_SYS_VFS_H
 293 #include <sys/vfs.h>
 294 #endif
 295
 296 #ifdef HAVE_SYS_ACL_H
 297 #include <sys/acl.h>
 298 #endif
 299
 300 #ifdef HAVE_SYS_FS_S5PARAM_H
 301 #include <sys/fs/s5param.h>
 302 #endif
 303
 304 #if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
 305 #include <sys/filsys.h>
 306 #endif
 307
 308 #ifdef HAVE_SYS_STATFS_H
 309 # include <sys/statfs.h>
 310 #endif
 311
 312 #ifdef HAVE_DUSTAT_H
 313 #include <sys/dustat.h>
 314 #endif
 315
 316 #ifdef HAVE_SYS_STATVFS_H
 317 #include <sys/statvfs.h>
 318 #endif
 319
 320 #ifdef HAVE_SHADOW_H
 321 #include <shadow.h>
 322 #endif
 323
 324 #ifdef HAVE_GETPWANAM
 325 #include <sys/label.h>
 326 #include <sys/audit.h>
 327 #include <pwdadj.h>
 328 #endif
 329
 330 #ifdef HAVE_SYS_SECURITY_H
 331 #include <sys/security.h>
 332 #include <prot.h>
 333 #define PASSWORD_LENGTH 16
 334 #endif  /* HAVE_SYS_SECURITY_H */
 335
 336 #ifdef HAVE_STROPTS_H
 337 #include <stropts.h>
 338 #endif
 339
 340 #ifdef HAVE_POLL_H
 341 #include <poll.h>
 342 #endif
 343
 344 #ifdef HAVE_EXECINFO_H
 345 #include <execinfo.h>
 346 #endif
 347
 348 #ifdef HAVE_SYS_CAPABILITY_H
 349
 350 #if defined(BROKEN_REDHAT_7_SYSTEM_HEADERS) && !defined(_I386_STATFS_H)
 351 #define _I386_STATFS_H
 352 #define BROKEN_REDHAT_7_STATFS_WORKAROUND
 353 #endif
 354
 355 #include <sys/capability.h>
 356
 357 #ifdef BROKEN_REDHAT_7_STATFS_WORKAROUND
 358 #undef _I386_STATFS_H
 359 #undef BROKEN_REDHAT_7_STATFS_WORKAROUND
 360 #endif
 361
 362 #endif
 363
 364 #if defined(HAVE_RPC_RPC_H)
 365 /*
 366  * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
 367  */
 368 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
 369 #undef AUTH_ERROR
 370 #endif
 371 #include <rpc/rpc.h>
 372 #endif
 373
 374 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
 375 #define HAVE_NETGROUP 1
 376 #endif
 377
 378 #if defined (HAVE_NETGROUP)
 379 #if defined(HAVE_RPCSVC_YP_PROT_H)
 380 #include <rpcsvc/yp_prot.h>
 381 #endif
 382 #if defined(HAVE_RPCSVC_YPCLNT_H)
 383 #include <rpcsvc/ypclnt.h>
 384 #endif
 385 #endif /* HAVE_NETGROUP */
 386
 387 #if defined(HAVE_SYS_IPC_H)
 388 #include <sys/ipc.h>
 389 #endif /* HAVE_SYS_IPC_H */
 390
 391 #if defined(HAVE_SYS_SHM_H)
 392 #include <sys/shm.h>
 393 #endif /* HAVE_SYS_SHM_H */
 394
 395 #ifdef HAVE_NATIVE_ICONV
 396 #ifdef HAVE_ICONV
 397 #include <iconv.h>
 398 #endif
 399 #ifdef HAVE_GICONV
 400 #include <giconv.h>
 401 #endif
 402 #endif
 403
 404 #if HAVE_KRB5_H
 405 #include <krb5.h>
 406 #else
 407 #undef HAVE_KRB5
 408 #endif
 409
 410 #if HAVE_LBER_H
 411 #include <lber.h>
 412 #endif
 413
 414 #if HAVE_LDAP_H
 415 #include <ldap.h>
 416 #else
 417 #undef HAVE_LDAP
 418 #endif
 419
 420 #if HAVE_GSSAPI_H
 421 #include <gssapi.h>
 422 #endif
 423
 424 #if HAVE_GSSAPI_GSSAPI_H
 425 #include <gssapi/gssapi.h>
 426 #endif
 427
 428 #if HAVE_GSSAPI_GSSAPI_GENERIC_H
 429 #include <gssapi/gssapi_generic.h>
 430 #endif
 431
 432 #if HAVE_COM_ERR_H
 433 #include <com_err.h>
 434 #endif
 435
 436 #if HAVE_SYS_ATTRIBUTES_H
 437 #include <sys/attributes.h>
 438 #endif
 439
 440 /* mutually exclusive (SuSE 8.2) */
 441 #if HAVE_ATTR_XATTR_H
 442 #include <attr/xattr.h>
 443 #elif HAVE_SYS_XATTR_H
 444 #include <sys/xattr.h>
 445 #endif
 446
 447 #if HAVE_LOCALE_H
 448 #include <locale.h>
 449 #endif
 450
 451 #if HAVE_LANGINFO_H
 452 #include <langinfo.h>
 453 #endif
 454
 455 /* Special macros that are no-ops except when run under Valgrind on
 456  * x86.  They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
 457 #if HAVE_VALGRIND_MEMCHECK_H
 458         /* memcheck.h includes valgrind.h */
 459 #include <valgrind/memcheck.h>
 460 #elif HAVE_VALGRIND_H
 461 #include <valgrind.h>
 462 #endif
 463
 464 /* If we have --enable-developer and the valgrind header is present,
 465  * then we're OK to use it.  Set a macro so this logic can be done only
 466  * once. */
 467 #if defined(DEVELOPER) && (HAVE_VALGRIND_H || HAVE_VALGRIND_VALGRIND_H)
 468 #define VALGRIND
 469 #endif
 470
 471
 472 /* we support ADS if we want it and have krb5 and ldap libs */
 473 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
 474 #define HAVE_ADS
 475 #endif
 476
 477 /*
 478  * Define VOLATILE if needed.
 479  */
 480
 481 #if defined(HAVE_VOLATILE)
 482 #define VOLATILE volatile
 483 #else
 484 #define VOLATILE
 485 #endif
 486
 487 /*
 488  * Define additional missing types
 489  */
 490 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
 491 typedef sig_atomic_t SIG_ATOMIC_T;
 492 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
 493 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
 494 #else
 495 typedef int VOLATILE SIG_ATOMIC_T;
 496 #endif
 497
 498 #ifndef HAVE_SOCKLEN_T_TYPE
 499 typedef int socklen_t;
 500 #endif
 501
 502
 503 #ifndef uchar
 504 #define uchar unsigned char
 505 #endif
 506
 507 #ifdef HAVE_UNSIGNED_CHAR
 508 #define schar signed char
 509 #else
 510 #define schar char
 511 #endif
 512
 513 /*
 514    Samba needs type definitions for int16, int32, uint16 and uint32.
 515
 516    Normally these are signed and unsigned 16 and 32 bit integers, but
 517    they actually only need to be at least 16 and 32 bits
 518    respectively. Thus if your word size is 8 bytes just defining them
 519    as signed and unsigned int will work.
 520 */
 521
 522 #ifndef uint8
 523 #define uint8 unsigned char
 524 #endif
 525
 526 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
 527 #if (SIZEOF_SHORT == 4)
 528 #define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
 529 #else /* SIZEOF_SHORT != 4 */
 530 #define int16 short
 531 #endif /* SIZEOF_SHORT != 4 */
 532 #endif
 533
 534 /*
 535  * Note we duplicate the size tests in the unsigned
 536  * case as int16 may be a typedef from rpc/rpc.h
 537  */
 538
 539 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
 540 #if (SIZEOF_SHORT == 4)
 541 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
 542 #else /* SIZEOF_SHORT != 4 */
 543 #define uint16 unsigned short
 544 #endif /* SIZEOF_SHORT != 4 */
 545 #endif
 546
 547 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
 548 #if (SIZEOF_INT == 4)
 549 #define int32 int
 550 #elif (SIZEOF_LONG == 4)
 551 #define int32 long
 552 #elif (SIZEOF_SHORT == 4)
 553 #define int32 short
 554 #else
 555 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
 556 #define int32 int
 557 #endif
 558 #endif
 559
 560 /*
 561  * Note we duplicate the size tests in the unsigned
 562  * case as int32 may be a typedef from rpc/rpc.h
 563  */
 564
 565 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
 566 #if (SIZEOF_INT == 4)
 567 #define uint32 unsigned int
 568 #elif (SIZEOF_LONG == 4)
 569 #define uint32 unsigned long
 570 #elif (SIZEOF_SHORT == 4)
 571 #define uint32 unsigned short
 572 #else
 573 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
 574 #define uint32 unsigned
 575 #endif
 576 #endif
 577
 578 /*
 579  * Types for devices, inodes and offsets.
 580  */
 581
 582 #ifndef SMB_DEV_T
 583 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
 584 #    define SMB_DEV_T dev64_t
 585 #  else
 586 #    define SMB_DEV_T dev_t
 587 #  endif
 588 #endif
 589
 590 /*
 591  * Setup the correctly sized inode type.
 592  */
 593
 594 #ifndef SMB_INO_T
 595 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
 596 #    define SMB_INO_T ino64_t
 597 #  else
 598 #    define SMB_INO_T ino_t
 599 #  endif
 600 #endif
 601
 602 #ifndef LARGE_SMB_INO_T
 603 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
 604 #    define LARGE_SMB_INO_T 1
 605 #  endif
 606 #endif
 607
 608 #ifdef LARGE_SMB_INO_T
 609 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 610 #else
 611 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 612 #endif
 613
 614 #ifndef SMB_OFF_T
 615 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
 616 #    define SMB_OFF_T off64_t
 617 #  else
 618 #    define SMB_OFF_T off_t
 619 #  endif
 620 #endif
 621
 622 /* this should really be a 64 bit type if possible */
 623 #define br_off SMB_BIG_UINT
 624
 625 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
 626
 627 /*
 628  * Set the define that tells us if we can do 64 bit
 629  * NT SMB calls.
 630  */
 631
 632 #ifndef LARGE_SMB_OFF_T
 633 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
 634 #    define LARGE_SMB_OFF_T 1
 635 #  endif
 636 #endif
 637
 638 #ifdef LARGE_SMB_OFF_T
 639 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 640 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
 641 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
 642 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
 643                 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
 644 #else
 645 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 646 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
 647 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 648 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
 649                                 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
 650 #endif
 651
 652 /*
 653  * Type for stat structure.
 654  */
 655
 656 #ifndef SMB_STRUCT_STAT
 657 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
 658 #    define SMB_STRUCT_STAT struct stat64
 659 #  else
 660 #    define SMB_STRUCT_STAT struct stat
 661 #  endif
 662 #endif
 663
 664 /*
 665  * Type for dirent structure.
 666  */
 667
 668 #ifndef SMB_STRUCT_DIRENT
 669 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
 670 #    define SMB_STRUCT_DIRENT struct dirent64
 671 #  else
 672 #    define SMB_STRUCT_DIRENT struct dirent
 673 #  endif
 674 #endif
 675
 676 /*
 677  * Defines for 64 bit fcntl locks.
 678  */
 679
 680 #ifndef SMB_STRUCT_FLOCK
 681 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 682 #    define SMB_STRUCT_FLOCK struct flock64
 683 #  else
 684 #    define SMB_STRUCT_FLOCK struct flock
 685 #  endif
 686 #endif
 687
 688 #ifndef SMB_F_SETLKW
 689 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 690 #    define SMB_F_SETLKW F_SETLKW64
 691 #  else
 692 #    define SMB_F_SETLKW F_SETLKW
 693 #  endif
 694 #endif
 695
 696 #ifndef SMB_F_SETLK
 697 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 698 #    define SMB_F_SETLK F_SETLK64
 699 #  else
 700 #    define SMB_F_SETLK F_SETLK
 701 #  endif
 702 #endif
 703
 704 #ifndef SMB_F_GETLK
 705 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 706 #    define SMB_F_GETLK F_GETLK64
 707 #  else
 708 #    define SMB_F_GETLK F_GETLK
 709 #  endif
 710 #endif
 711
 712 #if defined(HAVE_LONGLONG)
 713 #define SMB_BIG_UINT unsigned long long
 714 #define SMB_BIG_INT long long
 715 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 716 #else
 717 #define SMB_BIG_UINT unsigned long
 718 #define SMB_BIG_INT long
 719 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 720 #endif
 721
 722 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
 723
 724 #ifndef MIN
 725 #define MIN(a,b) ((a)<(b)?(a):(b))
 726 #endif
 727
 728 #ifndef MAX
 729 #define MAX(a,b) ((a)>(b)?(a):(b))
 730 #endif
 731
 732 #ifndef HAVE_STRERROR
 733 extern char *sys_errlist[];
 734 #define strerror(i) sys_errlist[i]
 735 #endif
 736
 737 #ifndef HAVE_ERRNO_DECL
 738 extern int errno;
 739 #endif
 740
 741 #ifdef HAVE_BROKEN_GETGROUPS
 742 #define GID_T int
 743 #else
 744 #define GID_T gid_t
 745 #endif
 746
 747 #ifndef NGROUPS_MAX
 748 #define NGROUPS_MAX 32 /* Guess... */
 749 #endif
 750
 751 /* Our own pstrings and fstrings */
 752 #include "pstring.h"
 753
 754 /* Lists, trees, caching, database... */
 755 #include "xfile.h"
 756 #include "intl.h"
 757 #include "ubi_sLinkList.h"
 758 #include "ubi_dLinkList.h"
 759 #include "dlinklist.h"
 760 #include "../tdb/tdb.h"
 761 #include "../tdb/spinlock.h"
 762 #include "../tdb/tdbutil.h"
 763 #include "talloc.h"
 764 #include "nt_status.h"
 765 #include "ads.h"
 766 #include "interfaces.h"
 767 #include "hash.h"
 768 #include "trans2.h"
 769 #include "nterr.h"
 770 #include "ntioctl.h"
 771 #include "messages.h"
 772 #include "charset.h"
 773 #include "dynconfig.h"
 774 #include "adt_tree.h"
 775
 776 #include "util_getent.h"
 777
 778 #ifndef UBI_BINTREE_H
 779 #include "ubi_Cache.h"
 780 #endif /* UBI_BINTREE_H */
 781
 782 #include "debugparse.h"
 783
 784 #include "version.h"
 785
 786 #include "smb.h"
 787
 788 #include "nameserv.h"
 789
 790 #include "secrets.h"
 791
 792 #include "byteorder.h"
 793
 794 #include "privileges.h"
 795
 796 #include "rpc_creds.h"
 797
 798 #include "mapping.h"
 799
 800 #include "passdb.h"
 801
 802 #include "ntdomain.h"
 803
 804 #include "rpc_misc.h"
 805
 806 #include "rpc_secdes.h"
 807
 808 #include "genparser.h"
 809
 810 #include "gums.h"
 811
 812 #include "nt_printing.h"
 813
 814 #include "msdfs.h"
 815
 816 #include "smbprofile.h"
 817
 818 #include "rap.h"
 819
 820 #include "md5.h"
 821 #include "hmacmd5.h"
 822
 823 #include "ntlmssp.h"
 824
 825 #include "auth.h"
 826
 827 #include "idmap.h"
 828
 829 #include "client.h"
 830
 831 #include "smbw.h"
 832
 833 #include "session.h"
 834
 835 #include "asn_1.h"
 836
 837 #include "popt.h"
 838
 839 #include "mangle.h"
 840
 841 #include "module.h"
 842
 843 #include "nsswitch/winbind_client.h"
 844
 845 #include "spnego.h"
 846
 847 /*
 848  * Type for wide character dirent structure.
 849  * Only d_name is defined by POSIX.
 850  */
 851
 852 typedef struct smb_wdirent {
 853         wpstring        d_name;
 854 } SMB_STRUCT_WDIRENT;
 855
 856 /*
 857  * Type for wide character passwd structure.
 858  */
 859
 860 typedef struct smb_wpasswd {
 861         wfstring       pw_name;
 862         char           *pw_passwd;
 863         uid_t          pw_uid;
 864         gid_t          pw_gid;
 865         wpstring       pw_gecos;
 866         wpstring       pw_dir;
 867         wpstring       pw_shell;
 868 } SMB_STRUCT_WPASSWD;
 869
 870 /* used in net.c */
 871 struct functable {
 872         const char *funcname;
 873         int (*fn)(int argc, const char **argv);
 874 };
 875
 876
 877 /* Defines for wisXXX functions. */
 878 #define UNI_UPPER    0x1
 879 #define UNI_LOWER    0x2
 880 #define UNI_DIGIT    0x4
 881 #define UNI_XDIGIT   0x8
 882 #define UNI_SPACE    0x10
 883
 884 #include "nsswitch/winbind_nss.h"
 885
 886 /* forward declaration from printing.h to get around
 887    header file dependencies */
 888
 889 struct printjob;
 890
 891 struct smb_ldap_privates;
 892
 893 /* forward declarations from smbldap.c */
 894
 895 #include "smbldap.h"
 896 #include "modconf.h"
 897
 898 /***** automatically generated prototypes *****/
 899 #ifndef NO_PROTO_H
 900 #include "proto.h"
 901 #endif
 902
 903 /* String routines */
 904
 905 #include "srvstr.h"
 906 #include "safe_string.h"
 907
 908 #ifdef __COMPAR_FN_T
 909 #define QSORT_CAST (__compar_fn_t)
 910 #endif
 911
 912 #ifndef QSORT_CAST
 913 #define QSORT_CAST (int (*)(const void *, const void *))
 914 #endif
 915
 916 #ifndef DEFAULT_PRINTING
 917 #ifdef HAVE_CUPS
 918 #define DEFAULT_PRINTING PRINT_CUPS
 919 #define PRINTCAP_NAME "cups"
 920 #elif defined(SYSV)
 921 #define DEFAULT_PRINTING PRINT_SYSV
 922 #define PRINTCAP_NAME "lpstat"
 923 #else
 924 #define DEFAULT_PRINTING PRINT_BSD
 925 #define PRINTCAP_NAME "/etc/printcap"
 926 #endif
 927 #endif
 928
 929 #ifndef PRINTCAP_NAME
 930 #define PRINTCAP_NAME "/etc/printcap"
 931 #endif
 932
 933 #ifndef SIGCLD
 934 #define SIGCLD SIGCHLD
 935 #endif
 936
 937 #ifndef SIGRTMIN
 938 #define SIGRTMIN 32
 939 #endif
 940
 941 #ifndef MAP_FILE
 942 #define MAP_FILE 0
 943 #endif
 944
 945 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
 946 #define OSF1_ENH_SEC 1
 947 #endif
 948
 949 #ifndef ALLOW_CHANGE_PASSWORD
 950 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
 951 #define ALLOW_CHANGE_PASSWORD 1
 952 #endif
 953 #endif
 954
 955 /* what is the longest significant password available on your system?
 956  Knowing this speeds up password searches a lot */
 957 #ifndef PASSWORD_LENGTH
 958 #define PASSWORD_LENGTH 8
 959 #endif
 960
 961 #ifdef REPLACE_INET_NTOA
 962 #define inet_ntoa rep_inet_ntoa
 963 #endif
 964
 965 #ifndef HAVE_PIPE
 966 #define SYNC_DNS 1
 967 #endif
 968
 969 #ifndef SEEK_SET
 970 #define SEEK_SET 0
 971 #endif
 972
 973 #ifndef INADDR_LOOPBACK
 974 #define INADDR_LOOPBACK 0x7f000001
 975 #endif
 976
 977 #ifndef INADDR_NONE
 978 #define INADDR_NONE 0xffffffff
 979 #endif
 980
 981 #ifndef HAVE_CRYPT
 982 #define crypt ufc_crypt
 983 #endif
 984
 985 #ifndef O_ACCMODE
 986 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
 987 #endif
 988
 989 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
 990 #define ULTRIX_AUTH 1
 991 #endif
 992
 993 #ifndef HAVE_STRDUP
 994 char *strdup(const char *s);
 995 #endif
 996
 997 #ifndef HAVE_STRNDUP
 998 char *strndup(const char *s, size_t size);
 999 #endif
1000
1001 #ifndef HAVE_MEMMOVE
1002 void *memmove(void *dest,const void *src,int size);
1003 #endif
1004
1005 #ifndef HAVE_INITGROUPS
1006 int initgroups(char *name,gid_t id);
1007 #endif
1008
1009 #ifndef HAVE_RENAME
1010 int rename(const char *zfrom, const char *zto);
1011 #endif
1012
1013 #ifndef HAVE_MKTIME
1014 time_t mktime(struct tm *t);
1015 #endif
1016
1017 #ifndef HAVE_STRLCPY
1018 size_t strlcpy(char *d, const char *s, size_t bufsize);
1019 #endif
1020
1021 #ifndef HAVE_STRLCAT
1022 size_t strlcat(char *d, const char *s, size_t bufsize);
1023 #endif
1024
1025 #ifndef HAVE_FTRUNCATE
1026 int ftruncate(int f,long l);
1027 #endif
1028
1029 #ifndef HAVE_STRNDUP
1030 char *strndup(const char *s, size_t n);
1031 #endif
1032
1033 #ifndef HAVE_STRNLEN
1034 size_t strnlen(const char *s, size_t n);
1035 #endif
1036
1037 #ifndef HAVE_STRTOUL
1038 unsigned long strtoul(const char *nptr, char **endptr, int base);
1039 #endif
1040
1041 #ifndef HAVE_SETENV
1042 int setenv(const char *name, const char *value, int overwrite);
1043 #endif
1044
1045 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
1046 /* stupid glibc */
1047 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
1048 #endif
1049 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
1050 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
1051 #endif
1052 #ifndef HAVE_VASPRINTF_DECL
1053 int vasprintf(char **ptr, const char *format, va_list ap);
1054 #endif
1055
1056 #ifdef REPLACE_GETPASS
1057 #define getpass(prompt) getsmbpass((prompt))
1058 #endif
1059
1060 /*
1061  * Some older systems seem not to have MAXHOSTNAMELEN
1062  * defined.
1063  */
1064 #ifndef MAXHOSTNAMELEN
1065 #define MAXHOSTNAMELEN 254
1066 #endif
1067
1068 /* yuck, I'd like a better way of doing this */
1069 #define DIRP_SIZE (256 + 32)
1070
1071 /*
1072  * glibc on linux doesn't seem to have MSG_WAITALL
1073  * defined. I think the kernel has it though..
1074  */
1075
1076 #ifndef MSG_WAITALL
1077 #define MSG_WAITALL 0
1078 #endif
1079
1080 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
1081    given the socket IO pattern that Samba uses */
1082 #ifdef TCP_NODELAY
1083 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
1084 #else
1085 #define DEFAULT_SOCKET_OPTIONS ""
1086 #endif
1087
1088 /* Load header file for dynamic linking stuff */
1089
1090 #ifdef HAVE_DLFCN_H
1091 #include <dlfcn.h>
1092 #endif
1093
1094 /* dmalloc -- free heap debugger (dmalloc.org).  This should be near
1095  * the *bottom* of include files so as not to conflict. */
1096 #ifdef ENABLE_DMALLOC
1097 #  include <dmalloc.h>
1098 #endif
1099
1100
1101 /* Some POSIX definitions for those without */
1102
1103 #ifndef S_IFDIR
1104 #define S_IFDIR         0x4000
1105 #endif
1106 #ifndef S_ISDIR
1107 #define S_ISDIR(mode)   ((mode & 0xF000) == S_IFDIR)
1108 #endif
1109 #ifndef S_IRWXU
1110 #define S_IRWXU 00700           /* read, write, execute: owner */
1111 #endif
1112 #ifndef S_IRUSR
1113 #define S_IRUSR 00400           /* read permission: owner */
1114 #endif
1115 #ifndef S_IWUSR
1116 #define S_IWUSR 00200           /* write permission: owner */
1117 #endif
1118 #ifndef S_IXUSR
1119 #define S_IXUSR 00100           /* execute permission: owner */
1120 #endif
1121 #ifndef S_IRWXG
1122 #define S_IRWXG 00070           /* read, write, execute: group */
1123 #endif
1124 #ifndef S_IRGRP
1125 #define S_IRGRP 00040           /* read permission: group */
1126 #endif
1127 #ifndef S_IWGRP
1128 #define S_IWGRP 00020           /* write permission: group */
1129 #endif
1130 #ifndef S_IXGRP
1131 #define S_IXGRP 00010           /* execute permission: group */
1132 #endif
1133 #ifndef S_IRWXO
1134 #define S_IRWXO 00007           /* read, write, execute: other */
1135 #endif
1136 #ifndef S_IROTH
1137 #define S_IROTH 00004           /* read permission: other */
1138 #endif
1139 #ifndef S_IWOTH
1140 #define S_IWOTH 00002           /* write permission: other */
1141 #endif
1142 #ifndef S_IXOTH
1143 #define S_IXOTH 00001           /* execute permission: other */
1144 #endif
1145
1146 /* For sys_adminlog(). */
1147 #ifndef LOG_EMERG
1148 #define LOG_EMERG       0       /* system is unusable */
1149 #endif
1150
1151 #ifndef LOG_ALERT
1152 #define LOG_ALERT       1       /* action must be taken immediately */
1153 #endif
1154
1155 #ifndef LOG_CRIT
1156 #define LOG_CRIT        2       /* critical conditions */
1157 #endif
1158
1159 #ifndef LOG_ERR
1160 #define LOG_ERR         3       /* error conditions */
1161 #endif
1162
1163 #ifndef LOG_WARNING
1164 #define LOG_WARNING     4       /* warning conditions */
1165 #endif
1166
1167 #ifndef LOG_NOTICE
1168 #define LOG_NOTICE      5       /* normal but significant condition */
1169 #endif
1170
1171 #ifndef LOG_INFO
1172 #define LOG_INFO        6       /* informational */
1173 #endif
1174
1175 #ifndef LOG_DEBUG
1176 #define LOG_DEBUG       7       /* debug-level messages */
1177 #endif
1178
1179 /* NetBSD doesn't have these */
1180 #ifndef SHM_R
1181 #define SHM_R 0400
1182 #endif
1183
1184 #ifndef SHM_W
1185 #define SHM_W 0200
1186 #endif
1187
1188 #if HAVE_KERNEL_SHARE_MODES
1189 #ifndef LOCK_MAND
1190 #define LOCK_MAND       32      /* This is a mandatory flock */
1191 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
1192 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
1193 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
1194 #endif
1195 #endif
1196
1197 extern int DEBUGLEVEL;
1198
1199 #define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
1200
1201
1202 #ifdef GLIBC_HACK_FCNTL64
1203 /* this is a gross hack. 64 bit locking is completely screwed up on
1204    i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1205    "fixes" the problem with the current 2.4.0test kernels
1206 */
1207 #define fcntl fcntl64
1208 #undef F_SETLKW
1209 #undef F_SETLK
1210 #define F_SETLK 13
1211 #define F_SETLKW 14
1212 #endif
1213
1214
1215 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1216 #ifndef RTLD_GLOBAL
1217 #define RTLD_GLOBAL 0
1218 #endif
1219
1220 #ifndef RTLD_LAZY
1221 #define RTLD_LAZY 0
1222 #endif
1223
1224 #ifndef RTLD_NOW
1225 #define RTLD_NOW 0
1226 #endif
1227
1228 /* needed for some systems without iconv. Doesn't really matter
1229    what error code we use */
1230 #ifndef EILSEQ
1231 #define EILSEQ EIO
1232 #endif
1233
1234 /* add varargs prototypes with printf checking */
1235 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1236 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1237 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1238 #ifndef HAVE_SNPRINTF_DECL
1239 int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
1240 #endif
1241 #ifndef HAVE_ASPRINTF_DECL
1242 int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
1243 #endif
1244
1245 /* Fix prototype problem with non-C99 compliant snprintf implementations, esp
1246    HPUX 11.  Don't change the sense of this #if statement.  Read the comments
1247    in lib/snprint.c if you think you need to.  See also bugzilla bug 174. */
1248
1249 #if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
1250 #define snprintf smb_snprintf
1251 #endif
1252
1253 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1254
1255 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1256 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1257
1258 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1259
1260 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1261
1262 /* we used to use these fns, but now we have good replacements
1263    for snprintf and vsnprintf */
1264 #define slprintf snprintf
1265 #define vslprintf vsnprintf
1266
1267
1268 /* we need to use __va_copy() on some platforms */
1269 #ifdef HAVE_VA_COPY
1270 #define VA_COPY(dest, src) va_copy(dest, src)
1271 #else
1272 #ifdef HAVE___VA_COPY
1273 #define VA_COPY(dest, src) __va_copy(dest, src)
1274 #else
1275 #define VA_COPY(dest, src) (dest) = (src)
1276 #endif
1277 #endif
1278
1279 #ifndef HAVE_TIMEGM
1280 time_t timegm(struct tm *tm);
1281 #endif
1282
1283 /*
1284  * Veritas File System.  Often in addition to native.
1285  * Quotas different.
1286  */
1287 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1288 #define VXFS_QUOTA
1289 #endif
1290
1291 #if defined(HAVE_KRB5)
1292
1293 #ifndef HAVE_KRB5_SET_REAL_TIME
1294 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1295 #endif
1296
1297 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1298 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1299 #endif
1300
1301 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1302 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1303 #endif
1304
1305 /* Samba wrapper function for krb5 functionality. */
1306 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1307 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1308 void get_auth_data_from_tkt(DATA_BLOB *auth_data, krb5_ticket *tkt);
1309 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1310 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1311 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1312 void free_kerberos_etypes(krb5_context context, krb5_enctype *enctypes);
1313 BOOL get_krb5_smb_session_key(krb5_context context, krb5_auth_context auth_context, DATA_BLOB *session_key, BOOL remote);
1314 #endif /* HAVE_KRB5 */
1315
1316 /* TRUE and FALSE are part of the C99 standard and gcc, but
1317    unfortunately many vendor compilers don't support them.  Use True
1318    and False instead. */
1319
1320 #ifdef TRUE
1321 #undef TRUE
1322 #endif
1323 #define TRUE __ERROR__XX__DONT_USE_TRUE
1324
1325 #ifdef FALSE
1326 #undef FALSE
1327 #endif
1328 #define FALSE __ERROR__XX__DONT_USE_FALSE
1329
1330 /* If we have blacklisted mmap() try to avoid using it accidentally by
1331    undefining the HAVE_MMAP symbol. */
1332
1333 #ifdef MMAP_BLACKLIST
1334 #undef HAVE_MMAP
1335 #endif
1336
1337 #endif /* _INCLUDES_H */