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 3 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, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "../replace/replace.h"
  24
  25 /* make sure we have included the correct config.h */
  26 #ifndef NO_CONFIG_H /* for some tests */
  27 #ifndef CONFIG_H_IS_FROM_SAMBA
  28 #error "make sure you have removed all config.h files from standalone builds!"
  29 #error "the included config.h isn't from samba!"
  30 #endif
  31 #endif /* NO_CONFIG_H */
  32
  33 /* only do the C++ reserved word check when we compile
  34    to include --with-developer since too many systems
  35    still have comflicts with their header files (e.g. IRIX 6.4) */
  36
  37 #if !defined(__cplusplus) && defined(DEVELOPER) && defined(__linux__)
  38 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  39 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  40 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  41 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  42 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  43 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  44 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  45 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  46 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  47 #endif
  48
  49 #include "local.h"
  50
  51 #ifdef AIX
  52 #define DEFAULT_PRINTING PRINT_AIX
  53 #define PRINTCAP_NAME "/etc/qconfig"
  54 #endif
  55
  56 #ifdef HPUX
  57 #define DEFAULT_PRINTING PRINT_HPUX
  58 #endif
  59
  60 #ifdef QNX
  61 #define DEFAULT_PRINTING PRINT_QNX
  62 #endif
  63
  64 #ifdef SUNOS4
  65 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
  66 #undef HAVE_TERMIOS_H
  67 #endif
  68
  69 #ifdef RELIANTUNIX
  70 /*
  71  * <unistd.h> has to be included before any other to get
  72  * large file support on Reliant UNIX. Yes, it's broken :-).
  73  */
  74 #ifdef HAVE_UNISTD_H
  75 #include <unistd.h>
  76 #endif
  77 #endif /* RELIANTUNIX */
  78
  79 #include "system/capability.h"
  80 #include "system/dir.h"
  81 #include "system/filesys.h"
  82 #include "system/glob.h"
  83 #include "system/iconv.h"
  84 #include "system/locale.h"
  85 #include "system/network.h"
  86 #include "system/passwd.h"
  87 #include "system/readline.h"
  88 #include "system/select.h"
  89 #include "system/shmem.h"
  90 #include "system/syslog.h"
  91 #include "system/terminal.h"
  92 #include "system/time.h"
  93 #include "system/wait.h"
  94
  95 #if defined(HAVE_RPC_RPC_H)
  96 /*
  97  * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
  98  */
  99 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
 100 #undef AUTH_ERROR
 101 #endif
 102 /*
 103  * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
 104  * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
 105  * them again without checking if they already exsist.  This generates
 106  * two "Redefinition of macro" warnings for every single .c file that is
 107  * compiled.
 108  */
 109 #if defined(HPUX) && defined(TCP_NODELAY)
 110 #undef TCP_NODELAY
 111 #endif
 112 #if defined(HPUX) && defined(TCP_MAXSEG)
 113 #undef TCP_MAXSEG
 114 #endif
 115 #include <rpc/rpc.h>
 116 #endif
 117
 118 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
 119 #define HAVE_NETGROUP 1
 120 #endif
 121
 122 #if defined (HAVE_NETGROUP)
 123 #if defined(HAVE_RPCSVC_YP_PROT_H)
 124 /*
 125  * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
 126  * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
 127  * them again without checking if they already exsist.  This generates
 128  * two "Redefinition of macro" warnings for every single .c file that is
 129  * compiled.
 130  */
 131 #if defined(HPUX) && defined(TCP_NODELAY)
 132 #undef TCP_NODELAY
 133 #endif
 134 #if defined(HPUX) && defined(TCP_MAXSEG)
 135 #undef TCP_MAXSEG
 136 #endif
 137 #include <rpcsvc/yp_prot.h>
 138 #endif
 139 #if defined(HAVE_RPCSVC_YPCLNT_H)
 140 #include <rpcsvc/ypclnt.h>
 141 #endif
 142 #endif /* HAVE_NETGROUP */
 143
 144 #ifndef HAVE_KRB5_H
 145 #undef HAVE_KRB5
 146 #endif
 147
 148 #if HAVE_LBER_H
 149 #include <lber.h>
 150 #if defined(HPUX) && !defined(_LBER_TYPES_H)
 151 /* Define ber_tag_t and ber_int_t for using
 152  * HP LDAP-UX Integration products' LDAP libraries.
 153 */
 154 #ifndef ber_tag_t
 155 typedef unsigned long ber_tag_t;
 156 typedef int ber_int_t;
 157 #endif
 158 #endif /* defined(HPUX) && !defined(_LBER_TYPES_H) */
 159 #ifndef LBER_USE_DER
 160 #define LBER_USE_DER 0x01
 161 #endif
 162 #endif
 163
 164 #if HAVE_LDAP_H
 165 #include <ldap.h>
 166 #ifndef LDAP_CONST
 167 #define LDAP_CONST const
 168 #endif
 169 #ifndef LDAP_OPT_SUCCESS
 170 #define LDAP_OPT_SUCCESS 0
 171 #endif
 172 /* Solaris 8 and maybe other LDAP implementations spell this "..._INPROGRESS": */
 173 #if defined(LDAP_SASL_BIND_INPROGRESS) && !defined(LDAP_SASL_BIND_IN_PROGRESS)
 174 #define LDAP_SASL_BIND_IN_PROGRESS LDAP_SASL_BIND_INPROGRESS
 175 #endif
 176 /* Solaris 8 defines SSL_LDAP_PORT, not LDAPS_PORT and it only does so if
 177    LDAP_SSL is defined - but SSL is not working. We just want the
 178    port number! Let's just define LDAPS_PORT correct. */
 179 #if !defined(LDAPS_PORT)
 180 #define LDAPS_PORT 636
 181 #endif
 182 #else
 183 #undef HAVE_LDAP
 184 #endif
 185
 186 #if HAVE_GSSAPI_GSSAPI_H
 187 #include <gssapi/gssapi.h>
 188 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
 189 #include <gssapi/gssapi_generic.h>
 190 #elif HAVE_GSSAPI_H
 191 #include <gssapi.h>
 192 #endif
 193
 194 #if HAVE_COM_ERR_H
 195 #include <com_err.h>
 196 #endif
 197
 198 #if HAVE_SYS_ATTRIBUTES_H
 199 #include <sys/attributes.h>
 200 #endif
 201
 202 #ifndef ENOATTR
 203 #if defined(ENODATA)
 204 #define ENOATTR ENODATA
 205 #else
 206 #define ENOATTR ENOENT
 207 #endif
 208 #endif
 209
 210 /* mutually exclusive (SuSE 8.2) */
 211 #if HAVE_ATTR_XATTR_H
 212 #include <attr/xattr.h>
 213 #elif HAVE_SYS_XATTR_H
 214 #include <sys/xattr.h>
 215 #endif
 216
 217 #ifdef HAVE_SYS_EA_H
 218 #include <sys/ea.h>
 219 #endif
 220
 221 #ifdef HAVE_SYS_EXTATTR_H
 222 #include <sys/extattr.h>
 223 #endif
 224
 225 #ifdef HAVE_SYS_UIO_H
 226 #include <sys/uio.h>
 227 #endif
 228
 229 #if HAVE_LANGINFO_H
 230 #include <langinfo.h>
 231 #endif
 232
 233 #if HAVE_NETGROUP_H
 234 #include <netgroup.h>
 235 #endif
 236
 237 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
 238 #include <aio.h>
 239 #endif
 240
 241 #ifdef WITH_MADVISE_PROTECTED
 242 #include <sys/mman.h>
 243 #endif
 244
 245 /* Special macros that are no-ops except when run under Valgrind on
 246  * x86.  They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
 247 #if HAVE_VALGRIND_MEMCHECK_H
 248         /* memcheck.h includes valgrind.h */
 249 #include <valgrind/memcheck.h>
 250 #elif HAVE_VALGRIND_H
 251 #include <valgrind.h>
 252 #endif
 253
 254 /* we support ADS if we want it and have krb5 and ldap libs */
 255 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
 256 #define HAVE_ADS
 257 #endif
 258
 259 /*
 260  * Define additional missing types
 261  */
 262 #if defined(AIX)
 263 typedef sig_atomic_t SIG_ATOMIC_T;
 264 #else
 265 typedef sig_atomic_t volatile SIG_ATOMIC_T;
 266 #endif
 267
 268 #ifndef uchar
 269 #define uchar unsigned char
 270 #endif
 271
 272 /*
 273    Samba needs type definitions for int16, int32, uint16 and uint32.
 274
 275    Normally these are signed and unsigned 16 and 32 bit integers, but
 276    they actually only need to be at least 16 and 32 bits
 277    respectively. Thus if your word size is 8 bytes just defining them
 278    as signed and unsigned int will work.
 279 */
 280
 281 #ifndef uint8
 282 #define uint8 uint8_t
 283 #endif
 284
 285 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
 286 #  define int16 int16_t
 287    /* needed to work around compile issue on HP-UX 11.x */
 288 #  define _INT16        1
 289 #endif
 290
 291 /*
 292  * Note we duplicate the size tests in the unsigned
 293  * case as int16 may be a typedef from rpc/rpc.h
 294  */
 295
 296
 297 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
 298 #  define uint16 uint16_t
 299 #endif
 300
 301 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
 302 #  define int32 int32_t
 303 #  ifndef _INT32
 304      /* needed to work around compile issue on HP-UX 11.x */
 305 #    define _INT32      1
 306 #  endif
 307 #endif
 308
 309 /*
 310  * Note we duplicate the size tests in the unsigned
 311  * case as int32 may be a typedef from rpc/rpc.h
 312  */
 313
 314 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
 315 #  define uint32 uint32_t
 316 #endif
 317
 318 /*
 319  * check for 8 byte long long
 320  */
 321
 322 #if !defined(uint64)
 323 #  define uint64 uint64_t
 324 #endif
 325
 326 #if !defined(int64)
 327 #  define int64 int64_t
 328 #endif
 329
 330
 331 /*
 332  * Types for devices, inodes and offsets.
 333  */
 334
 335 #ifndef SMB_DEV_T
 336 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
 337 #    define SMB_DEV_T dev64_t
 338 #  else
 339 #    define SMB_DEV_T dev_t
 340 #  endif
 341 #endif
 342
 343 #ifndef LARGE_SMB_DEV_T
 344 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
 345 #    define LARGE_SMB_DEV_T 1
 346 #  endif
 347 #endif
 348
 349 #ifdef LARGE_SMB_DEV_T
 350 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
 351 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((uint64_t)(IVAL((p),(ofs))))| (((uint64_t)(IVAL((p),(ofs)+4))) << 32)))
 352 #else
 353 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
 354 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
 355 #endif
 356
 357 /*
 358  * Setup the correctly sized inode type.
 359  */
 360
 361 #ifndef SMB_INO_T
 362 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
 363 #    define SMB_INO_T ino64_t
 364 #  else
 365 #    define SMB_INO_T ino_t
 366 #  endif
 367 #endif
 368
 369 #ifndef LARGE_SMB_INO_T
 370 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
 371 #    define LARGE_SMB_INO_T 1
 372 #  endif
 373 #endif
 374
 375 #ifdef LARGE_SMB_INO_T
 376 #define SINO_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
 377 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((uint64_t)(IVAL(p,ofs)))| (((uint64_t)(IVAL(p,(ofs)+4))) << 32)))
 378 #else
 379 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 380 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
 381 #endif
 382
 383 #ifndef SMB_OFF_T
 384 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
 385 #    define SMB_OFF_T off64_t
 386 #  else
 387 #    define SMB_OFF_T off_t
 388 #  endif
 389 #endif
 390
 391 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 392 #define BIG_UINT(p, ofs) ((((uint64_t) IVAL(p,(ofs)+4))<<32)|IVAL(p,ofs))
 393 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((uint64_t)(IVAL((buf),(off)))) & ((uint64_t)0xFFFFFFFF)) | \
 394                 (( ((uint64_t)(IVAL((buf),(off+4)))) & ((uint64_t)0xFFFFFFFF) ) << 32 ) )
 395
 396
 397 /* this should really be a 64 bit type if possible */
 398 typedef uint64_t br_off;
 399
 400 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
 401
 402 /*
 403  * Set the define that tells us if we can do 64 bit
 404  * NT SMB calls.
 405  */
 406
 407 #ifndef LARGE_SMB_OFF_T
 408 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
 409 #    define LARGE_SMB_OFF_T 1
 410 #  endif
 411 #endif
 412
 413 #ifdef LARGE_SMB_OFF_T
 414 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 415 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
 416 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint64_t)(IVAL((buf),(off)))) & ((uint64_t)0xFFFFFFFF) )))
 417 #else
 418 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 419 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
 420 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 421 #endif
 422
 423 #ifndef HAVE_BLKSIZE_T
 424 /* This is mainly for HP/UX which defines st_blksize as long */
 425 typedef long blksize_t;
 426 #endif
 427
 428 #ifndef HAVE_BLKCNT_T
 429 /* This is mainly for HP/UX which doesn't have blkcnt_t */
 430 typedef long blkcnt_t;
 431 #endif
 432
 433 #ifndef HAVE_STRUCT_TIMESPEC
 434 struct timespec {
 435         time_t tv_sec;            /* Seconds.  */
 436         long tv_nsec;           /* Nanoseconds.  */
 437 };
 438 #endif
 439
 440
 441 /*
 442  * Type for stat structure.
 443  */
 444
 445 struct stat_ex {
 446         dev_t           st_ex_dev;
 447         ino_t           st_ex_ino;
 448         mode_t          st_ex_mode;
 449         nlink_t         st_ex_nlink;
 450         uid_t           st_ex_uid;
 451         gid_t           st_ex_gid;
 452         dev_t           st_ex_rdev;
 453         off_t           st_ex_size;
 454         struct timespec st_ex_atime;
 455         struct timespec st_ex_mtime;
 456         struct timespec st_ex_ctime;
 457         struct timespec st_ex_btime; /* birthtime */
 458         /* Is birthtime real, or was it calculated ? */
 459         bool            st_ex_calculated_birthtime;
 460         blksize_t       st_ex_blksize;
 461         blkcnt_t        st_ex_blocks;
 462
 463         uint32_t        st_ex_flags;
 464         uint32_t        st_ex_mask;
 465
 466         /*
 467          * Add space for VFS internal extensions. The initial user of this
 468          * would be the onefs modules, passing the snapid from the stat calls
 469          * to the file_id_create call. Maybe we'll have to expand this later,
 470          * but the core of Samba should never look at this field.
 471          */
 472         uint64_t vfs_private;
 473 };
 474
 475 typedef struct stat_ex SMB_STRUCT_STAT;
 476
 477 /*
 478  * Type for dirent structure.
 479  */
 480
 481 #ifndef SMB_STRUCT_DIRENT
 482 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
 483 #    define SMB_STRUCT_DIRENT struct dirent64
 484 #  else
 485 #    define SMB_STRUCT_DIRENT struct dirent
 486 #  endif
 487 #endif
 488
 489 /*
 490  * Type for DIR structure.
 491  */
 492
 493 #ifndef SMB_STRUCT_DIR
 494 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
 495 #    define SMB_STRUCT_DIR DIR64
 496 #  else
 497 #    define SMB_STRUCT_DIR DIR
 498 #  endif
 499 #endif
 500
 501 /*
 502  * Defines for 64 bit fcntl locks.
 503  */
 504
 505 #ifndef SMB_STRUCT_FLOCK
 506 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 507 #    define SMB_STRUCT_FLOCK struct flock64
 508 #  else
 509 #    define SMB_STRUCT_FLOCK struct flock
 510 #  endif
 511 #endif
 512
 513 #ifndef SMB_F_SETLKW
 514 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 515 #    define SMB_F_SETLKW F_SETLKW64
 516 #  else
 517 #    define SMB_F_SETLKW F_SETLKW
 518 #  endif
 519 #endif
 520
 521 #ifndef SMB_F_SETLK
 522 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 523 #    define SMB_F_SETLK F_SETLK64
 524 #  else
 525 #    define SMB_F_SETLK F_SETLK
 526 #  endif
 527 #endif
 528
 529 #ifndef SMB_F_GETLK
 530 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 531 #    define SMB_F_GETLK F_GETLK64
 532 #  else
 533 #    define SMB_F_GETLK F_GETLK
 534 #  endif
 535 #endif
 536
 537 /*
 538  * Type for aiocb structure.
 539  */
 540
 541 #ifndef SMB_STRUCT_AIOCB
 542 #  if defined(WITH_AIO)
 543 #    if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
 544 #      define SMB_STRUCT_AIOCB struct aiocb64
 545 #    else
 546 #      define SMB_STRUCT_AIOCB struct aiocb
 547 #    endif
 548 #  else
 549 #    define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
 550 #  endif
 551 #endif
 552
 553 enum timestamp_set_resolution {
 554         TIMESTAMP_SET_SECONDS = 0,
 555         TIMESTAMP_SET_MSEC,
 556         TIMESTAMP_SET_NT_OR_BETTER
 557 };
 558
 559 #ifdef HAVE_BROKEN_GETGROUPS
 560 #define GID_T int
 561 #else
 562 #define GID_T gid_t
 563 #endif
 564
 565 #ifndef NGROUPS_MAX
 566 #define NGROUPS_MAX 32 /* Guess... */
 567 #endif
 568
 569 /* Our own fstrings */
 570
 571 /*
 572                   --------------
 573                  /              \
 574                 /      REST      \
 575                /        IN        \
 576               /       PEACE        \
 577              /                      \
 578              | The infamous pstring |
 579              |                      |
 580              |                      |
 581              |      7 December      |
 582              |                      |
 583              |         2007         |
 584             *|     *  *  *          | *
 585    _________)/\\_//(\/(/\)/\//\/\///|_)_______
 586 */
 587
 588 #ifndef FSTRING_LEN
 589 #define FSTRING_LEN 256
 590 typedef char fstring[FSTRING_LEN];
 591 #endif
 592
 593 /* Samba 3 doesn't use iconv_convenience: */
 594 extern void *cmdline_lp_ctx;
 595
 596 /* Lists, trees, caching, database... */
 597 #include "../lib/util/util.h"
 598 #include "../lib/util/util_net.h"
 599 #include "../lib/util/xfile.h"
 600 #include "../lib/util/memory.h"
 601 #include "../lib/util/attr.h"
 602 #include "../lib/util/tsort.h"
 603 #include "intl.h"
 604 #include "../lib/util/dlinklist.h"
 605 #include "tdb.h"
 606 #include "util_tdb.h"
 607
 608 #include "talloc.h"
 609
 610 #include "event.h"
 611 #include "../lib/util/tevent_unix.h"
 612 #include "../lib/util/tevent_ntstatus.h"
 613 #include "../lib/tsocket/tsocket.h"
 614
 615 #include "../lib/util/data_blob.h"
 616 #include "../lib/util/time.h"
 617 #include "../lib/util/asn1.h"
 618
 619 #include "libads/ads_status.h"
 620 #include "interfaces.h"
 621 #include "trans2.h"
 622 #include "../libcli/util/error.h"
 623 #include "ntioctl.h"
 624 #include "../lib/util/charset/charset.h"
 625 #include "dynconfig.h"
 626 #include "debugparse.h"
 627 #include "../libcli/security/privileges.h"
 628 #include "messages.h"
 629 #include "locking.h"
 630 #include "smb_perfcount.h"
 631 #include "smb.h"
 632 #include "nameserv.h"
 633 #include "../lib/util/byteorder.h"
 634 #include "mapping.h"
 635 #include "passdb.h"
 636 #include "msdfs.h"
 637
 638 #include "auth.h"
 639 #include "ntdomain.h"
 640 #include "librpc/rpc/dcerpc.h"
 641 #include "client.h"
 642
 643 #include "session.h"
 644 #include "module.h"
 645 #include "packet.h"
 646 #include "../lib/util/talloc_stack.h"
 647 #include "serverid.h"
 648 #include "../lib/util/smb_threads.h"
 649 #include "../lib/util/smb_threads_internal.h"
 650
 651 /*
 652  * Reasons for cache flush.
 653  */
 654
 655 enum flush_reason_enum {
 656     SEEK_FLUSH,
 657     READ_FLUSH,
 658     WRITE_FLUSH,
 659     READRAW_FLUSH,
 660     OPLOCK_RELEASE_FLUSH,
 661     CLOSE_FLUSH,
 662     SYNC_FLUSH,
 663     SIZECHANGE_FLUSH,
 664     /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
 665     NUM_FLUSH_REASONS};
 666
 667 #include "modules/nfs4_acls.h"
 668 #include "nsswitch/libwbclient/wbclient.h"
 669
 670 /***** prototypes *****/
 671 #ifndef NO_PROTO_H
 672 #include "proto.h"
 673 #endif
 674 #include "libcli/security/secace.h"
 675 #include "libcli/security/secacl.h"
 676 #include "libcli/security/security_descriptor.h"
 677 #include "libcli/security/sddl.h"
 678
 679 #if defined(HAVE_POSIX_ACLS)
 680 #include "modules/vfs_posixacl.h"
 681 #endif
 682
 683 #if defined(HAVE_TRU64_ACLS)
 684 #include "modules/vfs_tru64acl.h"
 685 #endif
 686
 687 #if defined(HAVE_SOLARIS_ACLS) || defined(HAVE_UNIXWARE_ACLS)
 688 #include "modules/vfs_solarisacl.h"
 689 #endif
 690
 691 #if defined(HAVE_HPUX_ACLS)
 692 #include "modules/vfs_hpuxacl.h"
 693 #endif
 694
 695 #if defined(HAVE_IRIX_ACLS)
 696 #include "modules/vfs_irixacl.h"
 697 #endif
 698
 699 /* We need this after proto.h to reference GetTimeOfDay(). */
 700 #include "smbprofile.h"
 701
 702 /* String routines */
 703
 704 #include "srvstr.h"
 705 #include "safe_string.h"
 706
 707 /* prototypes from lib/util_transfer_file.c */
 708 #include "transfer_file.h"
 709
 710 #ifndef DEFAULT_PRINTING
 711 #ifdef HAVE_CUPS
 712 #define DEFAULT_PRINTING PRINT_CUPS
 713 #define PRINTCAP_NAME "cups"
 714 #elif defined(SYSV)
 715 #define DEFAULT_PRINTING PRINT_SYSV
 716 #define PRINTCAP_NAME "lpstat"
 717 #else
 718 #define DEFAULT_PRINTING PRINT_BSD
 719 #define PRINTCAP_NAME "/etc/printcap"
 720 #endif
 721 #endif
 722
 723 #ifndef PRINTCAP_NAME
 724 #define PRINTCAP_NAME "/etc/printcap"
 725 #endif
 726
 727 #ifndef SIGCLD
 728 #define SIGCLD SIGCHLD
 729 #endif
 730
 731 #ifndef SIGRTMIN
 732 #define SIGRTMIN NSIG
 733 #endif
 734
 735 #ifndef MAP_FILE
 736 #define MAP_FILE 0
 737 #endif
 738
 739 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
 740 #define OSF1_ENH_SEC 1
 741 #endif
 742
 743 #ifndef ALLOW_CHANGE_PASSWORD
 744 #if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
 745 #define ALLOW_CHANGE_PASSWORD 1
 746 #endif
 747 #endif
 748
 749 /* what is the longest significant password available on your system?
 750  Knowing this speeds up password searches a lot */
 751 #ifndef PASSWORD_LENGTH
 752 #define PASSWORD_LENGTH 8
 753 #endif
 754
 755 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
 756 #define ULTRIX_AUTH 1
 757 #endif
 758
 759 /* yuck, I'd like a better way of doing this */
 760 #define DIRP_SIZE (256 + 32)
 761
 762 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
 763    given the socket IO pattern that Samba uses */
 764 #ifdef TCP_NODELAY
 765 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
 766 #else
 767 #define DEFAULT_SOCKET_OPTIONS ""
 768 #endif
 769
 770 /* dmalloc -- free heap debugger (dmalloc.org).  This should be near
 771  * the *bottom* of include files so as not to conflict. */
 772 #ifdef ENABLE_DMALLOC
 773 #  include <dmalloc.h>
 774 #endif
 775
 776
 777 #if HAVE_KERNEL_SHARE_MODES
 778 #ifndef LOCK_MAND
 779 #define LOCK_MAND       32      /* This is a mandatory flock */
 780 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
 781 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
 782 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
 783 #endif
 784 #endif
 785
 786 extern int DEBUGLEVEL;
 787
 788 #define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
 789
 790
 791 #ifdef GLIBC_HACK_FCNTL64
 792 /* this is a gross hack. 64 bit locking is completely screwed up on
 793    i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
 794    "fixes" the problem with the current 2.4.0test kernels
 795 */
 796 #define fcntl fcntl64
 797 #undef F_SETLKW
 798 #undef F_SETLK
 799 #define F_SETLK 13
 800 #define F_SETLKW 14
 801 #endif
 802
 803
 804 /* needed for some systems without iconv. Doesn't really matter
 805    what error code we use */
 806 #ifndef EILSEQ
 807 #define EILSEQ EIO
 808 #endif
 809
 810 /* add varargs prototypes with printf checking */
 811 /*PRINTFLIKE2 */
 812 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
 813 /*PRINTFLIKE1 */
 814 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
 815 /*PRINTFLIKE2 */
 816 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
 817
 818 /* PRINTFLIKE2 */
 819 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
 820
 821 /* PRINTFLIKE2 */
 822 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 823
 824 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
 825
 826 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
 827
 828 int asprintf_strupper_m(char **strp, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 829 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 830
 831 /*
 832  * Veritas File System.  Often in addition to native.
 833  * Quotas different.
 834  */
 835 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
 836 #define VXFS_QUOTA
 837 #endif
 838
 839 #ifndef XATTR_CREATE
 840 #define XATTR_CREATE  0x1       /* set value, fail if attr already exists */
 841 #endif
 842
 843 #ifndef XATTR_REPLACE
 844 #define XATTR_REPLACE 0x2       /* set value, fail if attr does not exist */
 845 #endif
 846
 847 #ifdef HAVE_LDAP
 848
 849 /* function declarations not included in proto.h */
 850 LDAP *ldap_open_with_timeout(const char *server, int port, unsigned int to);
 851
 852 #endif  /* HAVE_LDAP */
 853
 854 #if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
 855 ssize_t readahead(int fd, off64_t offset, size_t count);
 856 #endif
 857
 858 #ifdef TRUE
 859 #undef TRUE
 860 #endif
 861 #define TRUE __ERROR__XX__DONT_USE_TRUE
 862
 863 #ifdef FALSE
 864 #undef FALSE
 865 #endif
 866 #define FALSE __ERROR__XX__DONT_USE_FALSE
 867
 868 /* If we have blacklisted mmap() try to avoid using it accidentally by
 869    undefining the HAVE_MMAP symbol. */
 870
 871 #ifdef MMAP_BLACKLIST
 872 #undef HAVE_MMAP
 873 #endif
 874
 875 #ifndef CONST_DISCARD
 876 #define CONST_DISCARD(type, ptr)      ((type) ((void *) (ptr)))
 877 #endif
 878
 879 void smb_panic( const char *why ) _NORETURN_;
 880 void dump_core(void) _NORETURN_;
 881 void exit_server(const char *const reason) _NORETURN_;
 882 void exit_server_cleanly(const char *const reason) _NORETURN_;
 883 void exit_server_fault(void) _NORETURN_;
 884
 885 #if defined(HAVE_IPV6)
 886 void in6_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 887                                   struct in6_addr ip);
 888 #endif
 889
 890 /* samba3 doesn't use uwrap yet */
 891 #define uwrap_enabled() 0
 892
 893 #define BASE_RID (0x000003E8L)
 894
 895 #endif /* _INCLUDES_H */