source/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_COMPAT_H
 337 #include <compat.h>
 338 #endif
 339
 340 #ifdef HAVE_STROPTS_H
 341 #include <stropts.h>
 342 #endif
 343
 344 #ifdef HAVE_POLL_H
 345 #include <poll.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 /* we support ADS if we want it and have krb5 and ldap libs */
 437 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
 438 #define HAVE_ADS
 439 #endif
 440
 441 /*
 442  * Define VOLATILE if needed.
 443  */
 444
 445 #if defined(HAVE_VOLATILE)
 446 #define VOLATILE volatile
 447 #else
 448 #define VOLATILE
 449 #endif
 450
 451 /*
 452  * Define additional missing types
 453  */
 454 #if defined(HAVE_SIG_ATOMIC_T_TYPE) && defined(AIX)
 455 typedef sig_atomic_t SIG_ATOMIC_T;
 456 #elif defined(HAVE_SIG_ATOMIC_T_TYPE) && !defined(AIX)
 457 typedef sig_atomic_t VOLATILE SIG_ATOMIC_T;
 458 #else
 459 typedef int VOLATILE SIG_ATOMIC_T;
 460 #endif
 461
 462 #ifndef HAVE_SOCKLEN_T_TYPE
 463 typedef int socklen_t;
 464 #endif
 465
 466
 467 #ifndef uchar
 468 #define uchar unsigned char
 469 #endif
 470
 471 #ifdef HAVE_UNSIGNED_CHAR
 472 #define schar signed char
 473 #else
 474 #define schar char
 475 #endif
 476
 477 /*
 478    Samba needs type definitions for int16, int32, uint16 and uint32.
 479
 480    Normally these are signed and unsigned 16 and 32 bit integers, but
 481    they actually only need to be at least 16 and 32 bits
 482    respectively. Thus if your word size is 8 bytes just defining them
 483    as signed and unsigned int will work.
 484 */
 485
 486 #ifndef uint8
 487 #define uint8 unsigned char
 488 #endif
 489
 490 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
 491 #if (SIZEOF_SHORT == 4)
 492 #define int16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
 493 #else /* SIZEOF_SHORT != 4 */
 494 #define int16 short
 495 #endif /* SIZEOF_SHORT != 4 */
 496 #endif
 497
 498 /*
 499  * Note we duplicate the size tests in the unsigned
 500  * case as int16 may be a typedef from rpc/rpc.h
 501  */
 502
 503 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
 504 #if (SIZEOF_SHORT == 4)
 505 #define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
 506 #else /* SIZEOF_SHORT != 4 */
 507 #define uint16 unsigned short
 508 #endif /* SIZEOF_SHORT != 4 */
 509 #endif
 510
 511 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
 512 #if (SIZEOF_INT == 4)
 513 #define int32 int
 514 #elif (SIZEOF_LONG == 4)
 515 #define int32 long
 516 #elif (SIZEOF_SHORT == 4)
 517 #define int32 short
 518 #else
 519 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
 520 #define int32 int
 521 #endif
 522 #endif
 523
 524 /*
 525  * Note we duplicate the size tests in the unsigned
 526  * case as int32 may be a typedef from rpc/rpc.h
 527  */
 528
 529 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
 530 #if (SIZEOF_INT == 4)
 531 #define uint32 unsigned int
 532 #elif (SIZEOF_LONG == 4)
 533 #define uint32 unsigned long
 534 #elif (SIZEOF_SHORT == 4)
 535 #define uint32 unsigned short
 536 #else
 537 /* uggh - no 32 bit type?? probably a CRAY. just hope this works ... */
 538 #define uint32 unsigned
 539 #endif
 540 #endif
 541
 542 /*
 543  * Types for devices, inodes and offsets.
 544  */
 545
 546 #ifndef SMB_DEV_T
 547 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
 548 #    define SMB_DEV_T dev64_t
 549 #  else
 550 #    define SMB_DEV_T dev_t
 551 #  endif
 552 #endif
 553
 554 /*
 555  * Setup the correctly sized inode type.
 556  */
 557
 558 #ifndef SMB_INO_T
 559 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
 560 #    define SMB_INO_T ino64_t
 561 #  else
 562 #    define SMB_INO_T ino_t
 563 #  endif
 564 #endif
 565
 566 #ifndef LARGE_SMB_INO_T
 567 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
 568 #    define LARGE_SMB_INO_T 1
 569 #  endif
 570 #endif
 571
 572 #ifdef LARGE_SMB_INO_T
 573 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 574 #else
 575 #define SINO_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 576 #endif
 577
 578 #ifndef SMB_OFF_T
 579 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
 580 #    define SMB_OFF_T off64_t
 581 #  else
 582 #    define SMB_OFF_T off_t
 583 #  endif
 584 #endif
 585
 586 /* this should really be a 64 bit type if possible */
 587 #define br_off SMB_BIG_UINT
 588
 589 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
 590
 591 /*
 592  * Set the define that tells us if we can do 64 bit
 593  * NT SMB calls.
 594  */
 595
 596 #ifndef LARGE_SMB_OFF_T
 597 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
 598 #    define LARGE_SMB_OFF_T 1
 599 #  endif
 600 #endif
 601
 602 #ifdef LARGE_SMB_OFF_T
 603 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 604 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
 605 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF) )))
 606 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
 607                 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
 608 #else
 609 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 610 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
 611 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 612 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((SMB_BIG_UINT)(IVAL((buf),(off)))) & ((SMB_BIG_UINT)0xFFFFFFFF)) | \
 613                                 (( ((SMB_BIG_UINT)(IVAL((buf),(off+4)))) & ((SMB_BIG_UINT)0xFFFFFFFF) ) << 32 ) )
 614 #endif
 615
 616 /*
 617  * Type for stat structure.
 618  */
 619
 620 #ifndef SMB_STRUCT_STAT
 621 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
 622 #    define SMB_STRUCT_STAT struct stat64
 623 #  else
 624 #    define SMB_STRUCT_STAT struct stat
 625 #  endif
 626 #endif
 627
 628 /*
 629  * Type for dirent structure.
 630  */
 631
 632 #ifndef SMB_STRUCT_DIRENT
 633 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
 634 #    define SMB_STRUCT_DIRENT struct dirent64
 635 #  else
 636 #    define SMB_STRUCT_DIRENT struct dirent
 637 #  endif
 638 #endif
 639
 640 /*
 641  * Defines for 64 bit fcntl locks.
 642  */
 643
 644 #ifndef SMB_STRUCT_FLOCK
 645 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 646 #    define SMB_STRUCT_FLOCK struct flock64
 647 #  else
 648 #    define SMB_STRUCT_FLOCK struct flock
 649 #  endif
 650 #endif
 651
 652 #ifndef SMB_F_SETLKW
 653 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 654 #    define SMB_F_SETLKW F_SETLKW64
 655 #  else
 656 #    define SMB_F_SETLKW F_SETLKW
 657 #  endif
 658 #endif
 659
 660 #ifndef SMB_F_SETLK
 661 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 662 #    define SMB_F_SETLK F_SETLK64
 663 #  else
 664 #    define SMB_F_SETLK F_SETLK
 665 #  endif
 666 #endif
 667
 668 #ifndef SMB_F_GETLK
 669 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 670 #    define SMB_F_GETLK F_GETLK64
 671 #  else
 672 #    define SMB_F_GETLK F_GETLK
 673 #  endif
 674 #endif
 675
 676 #if defined(HAVE_LONGLONG)
 677 #define SMB_BIG_UINT unsigned long long
 678 #define SMB_BIG_INT long long
 679 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 680 #else
 681 #define SMB_BIG_UINT unsigned long
 682 #define SMB_BIG_INT long
 683 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 684 #endif
 685
 686 #define SMB_BIG_UINT_BITS (sizeof(SMB_BIG_UINT)*8)
 687
 688 #ifndef MIN
 689 #define MIN(a,b) ((a)<(b)?(a):(b))
 690 #endif
 691
 692 #ifndef MAX
 693 #define MAX(a,b) ((a)>(b)?(a):(b))
 694 #endif
 695
 696 #ifndef HAVE_STRERROR
 697 extern char *sys_errlist[];
 698 #define strerror(i) sys_errlist[i]
 699 #endif
 700
 701 #ifndef HAVE_ERRNO_DECL
 702 extern int errno;
 703 #endif
 704
 705 #ifdef HAVE_BROKEN_GETGROUPS
 706 #define GID_T int
 707 #else
 708 #define GID_T gid_t
 709 #endif
 710
 711 #ifndef NGROUPS_MAX
 712 #define NGROUPS_MAX 32 /* Guess... */
 713 #endif
 714
 715 /* Our own pstrings and fstrings */
 716 #include "pstring.h"
 717
 718 /* Lists, trees, caching, database... */
 719 #include "xfile.h"
 720 #include "intl.h"
 721 #include "ubi_sLinkList.h"
 722 #include "ubi_dLinkList.h"
 723 #include "dlinklist.h"
 724 #include "../tdb/tdb.h"
 725 #include "../tdb/spinlock.h"
 726 #include "../tdb/tdbutil.h"
 727 #include "talloc.h"
 728 #include "nt_status.h"
 729 #include "ads.h"
 730 #include "interfaces.h"
 731 #include "hash.h"
 732 #include "trans2.h"
 733 #include "nterr.h"
 734 #include "ntioctl.h"
 735 #include "messages.h"
 736 #include "charset.h"
 737 #include "dynconfig.h"
 738 #include "adt_tree.h"
 739
 740 #include "util_getent.h"
 741
 742 #ifndef UBI_BINTREE_H
 743 #include "ubi_Cache.h"
 744 #endif /* UBI_BINTREE_H */
 745
 746 #include "debugparse.h"
 747
 748 #include "version.h"
 749 #include "smb.h"
 750 #include "smbw.h"
 751 #include "nameserv.h"
 752
 753 #include "secrets.h"
 754
 755 #include "byteorder.h"
 756
 757 #include "ntdomain.h"
 758
 759 #include "msdfs.h"
 760
 761 #include "smbprofile.h"
 762
 763 #include "mapping.h"
 764
 765 #include "rap.h"
 766
 767 #include "md5.h"
 768 #include "hmacmd5.h"
 769
 770 #include "ntlmssp.h"
 771
 772 #include "auth.h"
 773
 774 #include "passdb.h"
 775
 776 #include "session.h"
 777
 778 #include "asn_1.h"
 779
 780 #include "popt.h"
 781
 782 #include "mangle.h"
 783
 784 #include "nsswitch/winbind_client.h"
 785
 786 /*
 787  * Type for wide character dirent structure.
 788  * Only d_name is defined by POSIX.
 789  */
 790
 791 typedef struct smb_wdirent {
 792         wpstring        d_name;
 793 } SMB_STRUCT_WDIRENT;
 794
 795 /*
 796  * Type for wide character passwd structure.
 797  */
 798
 799 typedef struct smb_wpasswd {
 800         wfstring       pw_name;
 801         char           *pw_passwd;
 802         uid_t          pw_uid;
 803         gid_t          pw_gid;
 804         wpstring       pw_gecos;
 805         wpstring       pw_dir;
 806         wpstring       pw_shell;
 807 } SMB_STRUCT_WPASSWD;
 808
 809 /* used in net.c */
 810 struct functable {
 811         const char *funcname;
 812         int (*fn)(int argc, const char **argv);
 813 };
 814
 815
 816 /* Defines for wisXXX functions. */
 817 #define UNI_UPPER    0x1
 818 #define UNI_LOWER    0x2
 819 #define UNI_DIGIT    0x4
 820 #define UNI_XDIGIT   0x8
 821 #define UNI_SPACE    0x10
 822
 823 #include "nsswitch/nss.h"
 824
 825 /* forward declaration from printing.h to get around
 826    header file dependencies */
 827
 828 struct printjob;
 829
 830 /***** automatically generated prototypes *****/
 831 #ifndef NO_PROTO_H
 832 #include "proto.h"
 833 #endif
 834
 835 /* String routines */
 836
 837 #include "srvstr.h"
 838 #include "safe_string.h"
 839
 840 #ifdef __COMPAR_FN_T
 841 #define QSORT_CAST (__compar_fn_t)
 842 #endif
 843
 844 #ifndef QSORT_CAST
 845 #define QSORT_CAST (int (*)(const void *, const void *))
 846 #endif
 847
 848 #ifndef DEFAULT_PRINTING
 849 #ifdef HAVE_CUPS
 850 #define DEFAULT_PRINTING PRINT_CUPS
 851 #define PRINTCAP_NAME "cups"
 852 #elif defined(SYSV)
 853 #define DEFAULT_PRINTING PRINT_SYSV
 854 #define PRINTCAP_NAME "lpstat"
 855 #else
 856 #define DEFAULT_PRINTING PRINT_BSD
 857 #define PRINTCAP_NAME "/etc/printcap"
 858 #endif
 859 #endif
 860
 861 #ifndef PRINTCAP_NAME
 862 #define PRINTCAP_NAME "/etc/printcap"
 863 #endif
 864
 865 #ifndef SIGCLD
 866 #define SIGCLD SIGCHLD
 867 #endif
 868
 869 #ifndef SIGRTMIN
 870 #define SIGRTMIN 32
 871 #endif
 872
 873 #ifndef MAP_FILE
 874 #define MAP_FILE 0
 875 #endif
 876
 877 #if (!defined(WITH_NISPLUS) && !defined(WITH_LDAP) && !defined(WITH_TDB_SAM))
 878 #define USE_SMBPASS_DB 1
 879 #endif
 880
 881 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
 882 #define OSF1_ENH_SEC 1
 883 #endif
 884
 885 #ifndef ALLOW_CHANGE_PASSWORD
 886 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
 887 #define ALLOW_CHANGE_PASSWORD 1
 888 #endif
 889 #endif
 890
 891 /* what is the longest significant password available on your system?
 892  Knowing this speeds up password searches a lot */
 893 #ifndef PASSWORD_LENGTH
 894 #define PASSWORD_LENGTH 8
 895 #endif
 896
 897 #ifdef REPLACE_INET_NTOA
 898 #define inet_ntoa rep_inet_ntoa
 899 #endif
 900
 901 #ifndef HAVE_PIPE
 902 #define SYNC_DNS 1
 903 #endif
 904
 905 #ifndef MAXPATHLEN
 906 #define MAXPATHLEN 256
 907 #endif
 908
 909 #ifndef SEEK_SET
 910 #define SEEK_SET 0
 911 #endif
 912
 913 #ifndef INADDR_LOOPBACK
 914 #define INADDR_LOOPBACK 0x7f000001
 915 #endif
 916
 917 #ifndef INADDR_NONE
 918 #define INADDR_NONE 0xffffffff
 919 #endif
 920
 921 #ifndef HAVE_CRYPT
 922 #define crypt ufc_crypt
 923 #endif
 924
 925 #ifndef O_ACCMODE
 926 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
 927 #endif
 928
 929 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
 930 #define ULTRIX_AUTH 1
 931 #endif
 932
 933 #ifndef HAVE_STRDUP
 934 char *strdup(const char *s);
 935 #endif
 936
 937 #ifndef HAVE_MEMMOVE
 938 void *memmove(void *dest,const void *src,int size);
 939 #endif
 940
 941 #ifndef HAVE_INITGROUPS
 942 int initgroups(char *name,gid_t id);
 943 #endif
 944
 945 #ifndef HAVE_RENAME
 946 int rename(const char *zfrom, const char *zto);
 947 #endif
 948
 949 #ifndef HAVE_MKTIME
 950 time_t mktime(struct tm *t);
 951 #endif
 952
 953 #ifndef HAVE_STRLCPY
 954 size_t strlcpy(char *d, const char *s, size_t bufsize);
 955 #endif
 956
 957 #ifndef HAVE_STRLCAT
 958 size_t strlcat(char *d, const char *s, size_t bufsize);
 959 #endif
 960
 961 #ifndef HAVE_FTRUNCATE
 962 int ftruncate(int f,long l);
 963 #endif
 964
 965 #ifndef HAVE_STRNDUP
 966 char *strndup(const char *s, size_t n);
 967 #endif
 968
 969 #ifndef HAVE_STRNLEN
 970 size_t strnlen(const char *s, size_t n);
 971 #endif
 972
 973 #ifndef HAVE_STRTOUL
 974 unsigned long strtoul(const char *nptr, char **endptr, int base);
 975 #endif
 976
 977 #ifndef HAVE_SETENV
 978 int setenv(const char *name, const char *value, int overwrite);
 979 #endif
 980
 981 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESUID_DECL))
 982 /* stupid glibc */
 983 int setresuid(uid_t ruid, uid_t euid, uid_t suid);
 984 #endif
 985 #if (defined(USE_SETRESUID) && !defined(HAVE_SETRESGID_DECL))
 986 int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
 987 #endif
 988 #ifndef HAVE_VASPRINTF_DECL
 989 int vasprintf(char **ptr, const char *format, va_list ap);
 990 #endif
 991
 992 #if !defined(HAVE_BZERO) && defined(HAVE_MEMSET)
 993 #define bzero(a,b) memset((a),'\0',(b))
 994 #endif
 995
 996 #ifdef REPLACE_GETPASS
 997 #define getpass(prompt) getsmbpass((prompt))
 998 #endif
 999
1000 /*
1001  * Some older systems seem not to have MAXHOSTNAMELEN
1002  * defined.
1003  */
1004 #ifndef MAXHOSTNAMELEN
1005 #define MAXHOSTNAMELEN 254
1006 #endif
1007
1008 /* yuck, I'd like a better way of doing this */
1009 #define DIRP_SIZE (256 + 32)
1010
1011 /*
1012  * glibc on linux doesn't seem to have MSG_WAITALL
1013  * defined. I think the kernel has it though..
1014  */
1015
1016 #ifndef MSG_WAITALL
1017 #define MSG_WAITALL 0
1018 #endif
1019
1020 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
1021    given the socket IO pattern that Samba uses */
1022 #ifdef TCP_NODELAY
1023 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
1024 #else
1025 #define DEFAULT_SOCKET_OPTIONS ""
1026 #endif
1027
1028 /* Load header file for dynamic linking stuff */
1029
1030 #ifdef HAVE_DLFCN_H
1031 #include <dlfcn.h>
1032 #endif
1033
1034 /* dmalloc -- free heap debugger (dmalloc.org).  This should be near
1035  * the *bottom* of include files so as not to conflict. */
1036 #ifdef ENABLE_DMALLOC
1037 #  include <dmalloc.h>
1038 #endif
1039
1040
1041 /* Some POSIX definitions for those without */
1042
1043 #ifndef S_IFDIR
1044 #define S_IFDIR         0x4000
1045 #endif
1046 #ifndef S_ISDIR
1047 #define S_ISDIR(mode)   ((mode & 0xF000) == S_IFDIR)
1048 #endif
1049 #ifndef S_IRWXU
1050 #define S_IRWXU 00700           /* read, write, execute: owner */
1051 #endif
1052 #ifndef S_IRUSR
1053 #define S_IRUSR 00400           /* read permission: owner */
1054 #endif
1055 #ifndef S_IWUSR
1056 #define S_IWUSR 00200           /* write permission: owner */
1057 #endif
1058 #ifndef S_IXUSR
1059 #define S_IXUSR 00100           /* execute permission: owner */
1060 #endif
1061 #ifndef S_IRWXG
1062 #define S_IRWXG 00070           /* read, write, execute: group */
1063 #endif
1064 #ifndef S_IRGRP
1065 #define S_IRGRP 00040           /* read permission: group */
1066 #endif
1067 #ifndef S_IWGRP
1068 #define S_IWGRP 00020           /* write permission: group */
1069 #endif
1070 #ifndef S_IXGRP
1071 #define S_IXGRP 00010           /* execute permission: group */
1072 #endif
1073 #ifndef S_IRWXO
1074 #define S_IRWXO 00007           /* read, write, execute: other */
1075 #endif
1076 #ifndef S_IROTH
1077 #define S_IROTH 00004           /* read permission: other */
1078 #endif
1079 #ifndef S_IWOTH
1080 #define S_IWOTH 00002           /* write permission: other */
1081 #endif
1082 #ifndef S_IXOTH
1083 #define S_IXOTH 00001           /* execute permission: other */
1084 #endif
1085
1086 /* For sys_adminlog(). */
1087 #ifndef LOG_EMERG
1088 #define LOG_EMERG       0       /* system is unusable */
1089 #endif
1090
1091 #ifndef LOG_ALERT
1092 #define LOG_ALERT       1       /* action must be taken immediately */
1093 #endif
1094
1095 #ifndef LOG_CRIT
1096 #define LOG_CRIT        2       /* critical conditions */
1097 #endif
1098
1099 #ifndef LOG_ERR
1100 #define LOG_ERR         3       /* error conditions */
1101 #endif
1102
1103 #ifndef LOG_WARNING
1104 #define LOG_WARNING     4       /* warning conditions */
1105 #endif
1106
1107 #ifndef LOG_NOTICE
1108 #define LOG_NOTICE      5       /* normal but significant condition */
1109 #endif
1110
1111 #ifndef LOG_INFO
1112 #define LOG_INFO        6       /* informational */
1113 #endif
1114
1115 #ifndef LOG_DEBUG
1116 #define LOG_DEBUG       7       /* debug-level messages */
1117 #endif
1118
1119 /* NetBSD doesn't have these */
1120 #ifndef SHM_R
1121 #define SHM_R 0400
1122 #endif
1123
1124 #ifndef SHM_W
1125 #define SHM_W 0200
1126 #endif
1127
1128 #if HAVE_KERNEL_SHARE_MODES
1129 #ifndef LOCK_MAND
1130 #define LOCK_MAND       32      /* This is a mandatory flock */
1131 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
1132 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
1133 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
1134 #endif
1135 #endif
1136
1137 extern int DEBUGLEVEL;
1138
1139 #define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
1140
1141
1142 #ifdef GLIBC_HACK_FCNTL64
1143 /* this is a gross hack. 64 bit locking is completely screwed up on
1144    i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
1145    "fixes" the problem with the current 2.4.0test kernels
1146 */
1147 #define fcntl fcntl64
1148 #undef F_SETLKW
1149 #undef F_SETLK
1150 #define F_SETLK 13
1151 #define F_SETLKW 14
1152 #endif
1153
1154
1155 /* Needed for sys_dlopen/sys_dlsym/sys_dlclose */
1156 #ifndef RTLD_GLOBAL
1157 #define RTLD_GLOBAL 0
1158 #endif
1159
1160 #ifndef RTLD_LAZY
1161 #define RTLD_LAZY 0
1162 #endif
1163
1164 #ifndef RTLD_NOW
1165 #define RTLD_NOW 0
1166 #endif
1167
1168 /* needed for some systems without iconv. Doesn't really matter
1169    what error code we use */
1170 #ifndef EILSEQ
1171 #define EILSEQ EIO
1172 #endif
1173
1174 /* add varargs prototypes with printf checking */
1175 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
1176 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
1177 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
1178 #ifndef HAVE_SNPRINTF_DECL
1179 int snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
1180 #endif
1181 #ifndef HAVE_ASPRINTF_DECL
1182 int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
1183 #endif
1184
1185 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
1186
1187 int pstr_sprintf(pstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1188 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
1189
1190 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1191
1192 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
1193
1194 /* we used to use these fns, but now we have good replacements
1195    for snprintf and vsnprintf */
1196 #define slprintf snprintf
1197 #define vslprintf vsnprintf
1198
1199
1200 /* we need to use __va_copy() on some platforms */
1201 #ifdef HAVE_VA_COPY
1202 #define VA_COPY(dest, src) __va_copy(dest, src)
1203 #else
1204 #define VA_COPY(dest, src) (dest) = (src)
1205 #endif
1206
1207 #ifndef HAVE_TIMEGM
1208 time_t timegm(struct tm *tm);
1209 #endif
1210
1211 #if defined(VALGRIND)
1212 #define strlen(x) valgrind_strlen(x)
1213 #endif
1214
1215 /*
1216  * Veritas File System.  Often in addition to native.
1217  * Quotas different.
1218  */
1219 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
1220 #define VXFS_QUOTA
1221 #endif
1222
1223 #if defined(HAVE_KRB5)
1224
1225 #ifndef KRB5_SET_REAL_TIME
1226 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
1227 #endif
1228
1229 #ifndef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES
1230 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
1231 #endif
1232
1233 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
1234 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
1235 #endif
1236
1237 /* Samba wrapper function for krb5 functionality. */
1238 void setup_kaddr( krb5_address *pkaddr, struct sockaddr *paddr);
1239 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype);
1240 void get_auth_data_from_tkt(DATA_BLOB *auth_data, krb5_ticket *tkt);
1241 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
1242 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
1243 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
1244 void free_kerberos_etypes(krb5_context context, krb5_enctype *enctypes);
1245 BOOL krb5_get_smb_session_key(krb5_context context, krb5_auth_context auth_context, uint8 session_key[16]);
1246 #endif /* HAVE_KRB5 */
1247
1248 #endif /* _INCLUDES_H */
1249