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 #if _SAMBA_BUILD_ == 4
  26 # undef _SAMBA_BUILD_
  27 # define _SAMBA_BUILD_ 3
  28 #endif
  29
  30 /* make sure we have included the correct config.h */
  31 #ifndef NO_CONFIG_H /* for some tests */
  32 #ifndef CONFIG_H_IS_FROM_SAMBA
  33 #error "make sure you have removed all config.h files from standalone builds!"
  34 #error "the included config.h isn't from samba!"
  35 #endif
  36 #endif /* NO_CONFIG_H */
  37
  38 /* only do the C++ reserved word check when we compile
  39    to include --with-developer since too many systems
  40    still have comflicts with their header files (e.g. IRIX 6.4) */
  41
  42 #if !defined(__cplusplus) && defined(DEVELOPER) && defined(__linux__)
  43 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  44 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  45 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  46 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  47 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  48 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  49 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  50 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  51 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
  52 #endif
  53
  54 #include "local.h"
  55
  56 #ifdef SUNOS4
  57 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
  58 #undef HAVE_TERMIOS_H
  59 #endif
  60
  61 #ifdef RELIANTUNIX
  62 /*
  63  * <unistd.h> has to be included before any other to get
  64  * large file support on Reliant UNIX. Yes, it's broken :-).
  65  */
  66 #ifdef HAVE_UNISTD_H
  67 #include <unistd.h>
  68 #endif
  69 #endif /* RELIANTUNIX */
  70
  71 #include "system/dir.h"
  72 #include "system/locale.h"
  73 #include "system/time.h"
  74 #include "system/wait.h"
  75
  76 #if defined(HAVE_RPC_RPC_H)
  77 /*
  78  * Check for AUTH_ERROR define conflict with rpc/rpc.h in prot.h.
  79  */
  80 #if defined(HAVE_SYS_SECURITY_H) && defined(HAVE_RPC_AUTH_ERROR_CONFLICT)
  81 #undef AUTH_ERROR
  82 #endif
  83 /*
  84  * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
  85  * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
  86  * them again without checking if they already exsist.  This generates
  87  * two "Redefinition of macro" warnings for every single .c file that is
  88  * compiled.
  89  */
  90 #if defined(HPUX) && defined(TCP_NODELAY)
  91 #undef TCP_NODELAY
  92 #endif
  93 #if defined(HPUX) && defined(TCP_MAXSEG)
  94 #undef TCP_MAXSEG
  95 #endif
  96 #include <rpc/rpc.h>
  97 #endif
  98
  99 #if defined(HAVE_YP_GET_DEFAULT_DOMAIN) && defined(HAVE_SETNETGRENT) && defined(HAVE_ENDNETGRENT) && defined(HAVE_GETNETGRENT)
 100 #define HAVE_NETGROUP 1
 101 #endif
 102
 103 #if defined (HAVE_NETGROUP)
 104 #if defined(HAVE_RPCSVC_YP_PROT_H)
 105 /*
 106  * HP-UX 11.X has TCP_NODELAY and TCP_MAXSEG defined in <netinet/tcp.h> which
 107  * was included above.  However <rpc/rpc.h> includes <sys/xti.h> which defines
 108  * them again without checking if they already exsist.  This generates
 109  * two "Redefinition of macro" warnings for every single .c file that is
 110  * compiled.
 111  */
 112 #if defined(HPUX) && defined(TCP_NODELAY)
 113 #undef TCP_NODELAY
 114 #endif
 115 #if defined(HPUX) && defined(TCP_MAXSEG)
 116 #undef TCP_MAXSEG
 117 #endif
 118 #include <rpcsvc/yp_prot.h>
 119 #endif
 120 #if defined(HAVE_RPCSVC_YPCLNT_H)
 121 #include <rpcsvc/ypclnt.h>
 122 #endif
 123 #endif /* HAVE_NETGROUP */
 124
 125 #ifndef HAVE_KRB5_H
 126 #undef HAVE_KRB5
 127 #endif
 128
 129 #ifndef HAVE_LDAP_H
 130 #undef HAVE_LDAP
 131 #endif
 132
 133 #if HAVE_SYS_ATTRIBUTES_H
 134 #include <sys/attributes.h>
 135 #endif
 136
 137 #ifndef ENOATTR
 138 #if defined(ENODATA)
 139 #define ENOATTR ENODATA
 140 #else
 141 #define ENOATTR ENOENT
 142 #endif
 143 #endif
 144
 145 /* mutually exclusive (SuSE 8.2) */
 146 #if HAVE_ATTR_XATTR_H
 147 #include <attr/xattr.h>
 148 #elif HAVE_SYS_XATTR_H
 149 #include <sys/xattr.h>
 150 #endif
 151
 152 #ifdef HAVE_SYS_EA_H
 153 #include <sys/ea.h>
 154 #endif
 155
 156 #ifdef HAVE_SYS_EXTATTR_H
 157 #include <sys/extattr.h>
 158 #endif
 159
 160 #ifdef HAVE_SYS_UIO_H
 161 #include <sys/uio.h>
 162 #endif
 163
 164 #if HAVE_LANGINFO_H
 165 #include <langinfo.h>
 166 #endif
 167
 168 #if HAVE_NETGROUP_H
 169 #include <netgroup.h>
 170 #endif
 171
 172 #if defined(HAVE_AIO_H) && defined(WITH_AIO)
 173 #include <aio.h>
 174 #endif
 175
 176 #ifdef WITH_MADVISE_PROTECTED
 177 #include <sys/mman.h>
 178 #endif
 179
 180 /* Special macros that are no-ops except when run under Valgrind on
 181  * x86.  They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
 182 #if HAVE_VALGRIND_MEMCHECK_H
 183         /* memcheck.h includes valgrind.h */
 184 #include <valgrind/memcheck.h>
 185 #elif HAVE_VALGRIND_H
 186 #include <valgrind.h>
 187 #endif
 188
 189 /* we support ADS if we want it and have krb5 and ldap libs */
 190 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
 191 #define HAVE_ADS
 192 #endif
 193
 194 /*
 195  * Define additional missing types
 196  */
 197 #if defined(AIX)
 198 typedef sig_atomic_t SIG_ATOMIC_T;
 199 #else
 200 typedef sig_atomic_t volatile SIG_ATOMIC_T;
 201 #endif
 202
 203 #ifndef uchar
 204 #define uchar unsigned char
 205 #endif
 206
 207 /*
 208    Samba needs type definitions for int16, int32, uint16 and uint32.
 209
 210    Normally these are signed and unsigned 16 and 32 bit integers, but
 211    they actually only need to be at least 16 and 32 bits
 212    respectively. Thus if your word size is 8 bytes just defining them
 213    as signed and unsigned int will work.
 214 */
 215
 216 #ifndef uint8
 217 #define uint8 uint8_t
 218 #endif
 219
 220 #if !defined(int16) && !defined(HAVE_INT16_FROM_RPC_RPC_H)
 221 #  define int16 int16_t
 222    /* needed to work around compile issue on HP-UX 11.x */
 223 #  define _INT16        1
 224 #endif
 225
 226 /*
 227  * Note we duplicate the size tests in the unsigned
 228  * case as int16 may be a typedef from rpc/rpc.h
 229  */
 230
 231
 232 #if !defined(uint16) && !defined(HAVE_UINT16_FROM_RPC_RPC_H)
 233 #  define uint16 uint16_t
 234 #endif
 235
 236 #if !defined(int32) && !defined(HAVE_INT32_FROM_RPC_RPC_H)
 237 #  define int32 int32_t
 238 #  ifndef _INT32
 239      /* needed to work around compile issue on HP-UX 11.x */
 240 #    define _INT32      1
 241 #  endif
 242 #endif
 243
 244 /*
 245  * Note we duplicate the size tests in the unsigned
 246  * case as int32 may be a typedef from rpc/rpc.h
 247  */
 248
 249 #if !defined(uint32) && !defined(HAVE_UINT32_FROM_RPC_RPC_H)
 250 #  define uint32 uint32_t
 251 #endif
 252
 253 /*
 254  * check for 8 byte long long
 255  */
 256
 257 #if !defined(uint64)
 258 #  define uint64 uint64_t
 259 #endif
 260
 261 #if !defined(int64)
 262 #  define int64 int64_t
 263 #endif
 264
 265
 266 /*
 267  * Types for devices, inodes and offsets.
 268  */
 269
 270 #ifndef SMB_DEV_T
 271 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)
 272 #    define SMB_DEV_T dev64_t
 273 #  else
 274 #    define SMB_DEV_T dev_t
 275 #  endif
 276 #endif
 277
 278 #ifndef LARGE_SMB_DEV_T
 279 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_DEV64_T)) || (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
 280 #    define LARGE_SMB_DEV_T 1
 281 #  endif
 282 #endif
 283
 284 #ifdef LARGE_SMB_DEV_T
 285 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
 286 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((uint64_t)(IVAL((p),(ofs))))| (((uint64_t)(IVAL((p),(ofs)+4))) << 32)))
 287 #else
 288 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
 289 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
 290 #endif
 291
 292 /*
 293  * Setup the correctly sized inode type.
 294  */
 295
 296 #ifndef SMB_INO_T
 297 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)
 298 #    define SMB_INO_T ino64_t
 299 #  else
 300 #    define SMB_INO_T ino_t
 301 #  endif
 302 #endif
 303
 304 #ifndef LARGE_SMB_INO_T
 305 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_INO64_T)) || (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
 306 #    define LARGE_SMB_INO_T 1
 307 #  endif
 308 #endif
 309
 310 #ifdef LARGE_SMB_INO_T
 311 #define SINO_T_VAL(p, ofs, v) SBVAL(p, ofs, v)
 312 #define INO_T_VAL(p, ofs) ((SMB_INO_T)BVAL(p, ofs))
 313 #else
 314 #define SINO_T_VAL(p, ofs, v) SBVAL(p, ofs, ((uint64_t)(v)) & UINT32_MAX)
 315 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
 316 #endif
 317
 318 #ifndef SMB_OFF_T
 319 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
 320 #    define SMB_OFF_T off64_t
 321 #  else
 322 #    define SMB_OFF_T off_t
 323 #  endif
 324 #endif
 325
 326 /* TODO: remove this macros */
 327 #define SBIG_UINT(p, ofs, v) SBVAL(p, ofs, v)
 328 #define BIG_UINT(p, ofs) BVAL(p, ofs)
 329 #define IVAL2_TO_SMB_BIG_UINT(p, ofs) BVAL(p, ofs)
 330
 331 /* this should really be a 64 bit type if possible */
 332 typedef uint64_t br_off;
 333
 334 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
 335
 336 /*
 337  * Set the define that tells us if we can do 64 bit
 338  * NT SMB calls.
 339  */
 340
 341 #ifndef LARGE_SMB_OFF_T
 342 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
 343 #    define LARGE_SMB_OFF_T 1
 344 #  endif
 345 #endif
 346
 347 #ifdef LARGE_SMB_OFF_T
 348 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 349 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
 350 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint64_t)(IVAL((buf),(off)))) & ((uint64_t)0xFFFFFFFF) )))
 351 #else
 352 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 353 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
 354 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 355 #endif
 356
 357 #ifndef HAVE_BLKSIZE_T
 358 /* This is mainly for HP/UX which defines st_blksize as long */
 359 typedef long blksize_t;
 360 #endif
 361
 362 #ifndef HAVE_BLKCNT_T
 363 /* This is mainly for HP/UX which doesn't have blkcnt_t */
 364 typedef long blkcnt_t;
 365 #endif
 366
 367 /*
 368  * Type for stat structure.
 369  */
 370
 371 struct stat_ex {
 372         dev_t           st_ex_dev;
 373         ino_t           st_ex_ino;
 374         mode_t          st_ex_mode;
 375         nlink_t         st_ex_nlink;
 376         uid_t           st_ex_uid;
 377         gid_t           st_ex_gid;
 378         dev_t           st_ex_rdev;
 379         off_t           st_ex_size;
 380         struct timespec st_ex_atime;
 381         struct timespec st_ex_mtime;
 382         struct timespec st_ex_ctime;
 383         struct timespec st_ex_btime; /* birthtime */
 384         /* Is birthtime real, or was it calculated ? */
 385         bool            st_ex_calculated_birthtime;
 386         blksize_t       st_ex_blksize;
 387         blkcnt_t        st_ex_blocks;
 388
 389         uint32_t        st_ex_flags;
 390         uint32_t        st_ex_mask;
 391
 392         /*
 393          * Add space for VFS internal extensions. The initial user of this
 394          * would be the onefs modules, passing the snapid from the stat calls
 395          * to the file_id_create call. Maybe we'll have to expand this later,
 396          * but the core of Samba should never look at this field.
 397          */
 398         uint64_t vfs_private;
 399 };
 400
 401 typedef struct stat_ex SMB_STRUCT_STAT;
 402
 403 /*
 404  * Type for dirent structure.
 405  */
 406
 407 #ifndef SMB_STRUCT_DIRENT
 408 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
 409 #    define SMB_STRUCT_DIRENT struct dirent64
 410 #  else
 411 #    define SMB_STRUCT_DIRENT struct dirent
 412 #  endif
 413 #endif
 414
 415 /*
 416  * Type for DIR structure.
 417  */
 418
 419 #ifndef SMB_STRUCT_DIR
 420 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
 421 #    define SMB_STRUCT_DIR DIR64
 422 #  else
 423 #    define SMB_STRUCT_DIR DIR
 424 #  endif
 425 #endif
 426
 427 /*
 428  * Defines for 64 bit fcntl locks.
 429  */
 430
 431 #ifndef SMB_STRUCT_FLOCK
 432 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 433 #    define SMB_STRUCT_FLOCK struct flock64
 434 #  else
 435 #    define SMB_STRUCT_FLOCK struct flock
 436 #  endif
 437 #endif
 438
 439 #ifndef SMB_F_SETLKW
 440 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 441 #    define SMB_F_SETLKW F_SETLKW64
 442 #  else
 443 #    define SMB_F_SETLKW F_SETLKW
 444 #  endif
 445 #endif
 446
 447 #ifndef SMB_F_SETLK
 448 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 449 #    define SMB_F_SETLK F_SETLK64
 450 #  else
 451 #    define SMB_F_SETLK F_SETLK
 452 #  endif
 453 #endif
 454
 455 #ifndef SMB_F_GETLK
 456 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 457 #    define SMB_F_GETLK F_GETLK64
 458 #  else
 459 #    define SMB_F_GETLK F_GETLK
 460 #  endif
 461 #endif
 462
 463 /*
 464  * Type for aiocb structure.
 465  */
 466
 467 #ifndef SMB_STRUCT_AIOCB
 468 #  if defined(WITH_AIO)
 469 #    if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
 470 #      define SMB_STRUCT_AIOCB struct aiocb64
 471 #    else
 472 #      define SMB_STRUCT_AIOCB struct aiocb
 473 #    endif
 474 #  else
 475 #    define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
 476 #  endif
 477 #endif
 478
 479 enum timestamp_set_resolution {
 480         TIMESTAMP_SET_SECONDS = 0,
 481         TIMESTAMP_SET_MSEC,
 482         TIMESTAMP_SET_NT_OR_BETTER
 483 };
 484
 485 /* Our own fstrings */
 486
 487 /*
 488                   --------------
 489                  /              \
 490                 /      REST      \
 491                /        IN        \
 492               /       PEACE        \
 493              /                      \
 494              | The infamous pstring |
 495              |                      |
 496              |                      |
 497              |      7 December      |
 498              |                      |
 499              |         2007         |
 500             *|     *  *  *          | *
 501    _________)/\\_//(\/(/\)/\//\/\///|_)_______
 502 */
 503
 504 #ifndef FSTRING_LEN
 505 #define FSTRING_LEN 256
 506 typedef char fstring[FSTRING_LEN];
 507 #endif
 508
 509 /* Lists, trees, caching, database... */
 510 #include "../lib/util/util.h"
 511 #include "../lib/util/util_net.h"
 512 #include "../lib/util/xfile.h"
 513 #include "../lib/util/memory.h"
 514 #include "../lib/util/attr.h"
 515 #include "../lib/util/tsort.h"
 516 #include "../lib/util/dlinklist.h"
 517 #include <tdb.h>
 518 #include "util_tdb.h"
 519
 520 #include <talloc.h>
 521
 522 #include "event.h"
 523 #include "../lib/util/tevent_unix.h"
 524 #include "../lib/util/tevent_ntstatus.h"
 525 #include "../lib/tsocket/tsocket.h"
 526
 527 #include "../lib/util/data_blob.h"
 528 #include "../lib/util/time.h"
 529 #include "../lib/util/debug.h"
 530 #include "../lib/util/debug_s3.h"
 531
 532 #include "libads/ads_status.h"
 533 #include "../libcli/util/error.h"
 534 #include "../lib/util/charset/charset.h"
 535 #include "dynconfig.h"
 536 #include "locking.h"
 537 #include "smb_perfcount.h"
 538 #include "smb.h"
 539 #include "../lib/util/byteorder.h"
 540
 541 #include "client.h"
 542
 543 #include "module.h"
 544 #include "../lib/util/talloc_stack.h"
 545 #include "../lib/util/smb_threads.h"
 546 #include "../lib/util/smb_threads_internal.h"
 547
 548 /*
 549  * Reasons for cache flush.
 550  */
 551
 552 enum flush_reason_enum {
 553     SEEK_FLUSH,
 554     READ_FLUSH,
 555     WRITE_FLUSH,
 556     READRAW_FLUSH,
 557     OPLOCK_RELEASE_FLUSH,
 558     CLOSE_FLUSH,
 559     SYNC_FLUSH,
 560     SIZECHANGE_FLUSH,
 561     /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
 562     NUM_FLUSH_REASONS};
 563
 564 /***** prototypes *****/
 565 #ifndef NO_PROTO_H
 566 #include "proto.h"
 567 #endif
 568
 569 /* String routines */
 570
 571 #include "srvstr.h"
 572 #include "safe_string.h"
 573
 574 #ifndef SIGCLD
 575 #define SIGCLD SIGCHLD
 576 #endif
 577
 578 #ifndef SIGRTMIN
 579 #define SIGRTMIN NSIG
 580 #endif
 581
 582 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
 583 #define OSF1_ENH_SEC 1
 584 #endif
 585
 586 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
 587 #define ULTRIX_AUTH 1
 588 #endif
 589
 590 /* yuck, I'd like a better way of doing this */
 591 #define DIRP_SIZE (256 + 32)
 592
 593 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
 594    given the socket IO pattern that Samba uses */
 595 #ifdef TCP_NODELAY
 596 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
 597 #else
 598 #define DEFAULT_SOCKET_OPTIONS ""
 599 #endif
 600
 601 /* dmalloc -- free heap debugger (dmalloc.org).  This should be near
 602  * the *bottom* of include files so as not to conflict. */
 603 #ifdef ENABLE_DMALLOC
 604 #  include <dmalloc.h>
 605 #endif
 606
 607
 608 #if HAVE_KERNEL_SHARE_MODES
 609 #ifndef LOCK_MAND
 610 #define LOCK_MAND       32      /* This is a mandatory flock */
 611 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
 612 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
 613 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
 614 #endif
 615 #endif
 616
 617 #define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
 618
 619
 620 #ifdef GLIBC_HACK_FCNTL64
 621 /* this is a gross hack. 64 bit locking is completely screwed up on
 622    i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
 623    "fixes" the problem with the current 2.4.0test kernels
 624 */
 625 #define fcntl fcntl64
 626 #undef F_SETLKW
 627 #undef F_SETLK
 628 #define F_SETLK 13
 629 #define F_SETLKW 14
 630 #endif
 631
 632
 633 /* add varargs prototypes with printf checking */
 634 /*PRINTFLIKE2 */
 635 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
 636 /*PRINTFLIKE1 */
 637 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
 638 /*PRINTFLIKE2 */
 639 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
 640
 641 /* PRINTFLIKE2 */
 642 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
 643
 644 /* PRINTFLIKE2 */
 645 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 646
 647 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
 648
 649 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
 650
 651 int asprintf_strupper_m(char **strp, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 652 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 653
 654 /*
 655  * Veritas File System.  Often in addition to native.
 656  * Quotas different.
 657  */
 658 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
 659 #define VXFS_QUOTA
 660 #endif
 661
 662 #ifndef XATTR_CREATE
 663 #define XATTR_CREATE  0x1       /* set value, fail if attr already exists */
 664 #endif
 665
 666 #ifndef XATTR_REPLACE
 667 #define XATTR_REPLACE 0x2       /* set value, fail if attr does not exist */
 668 #endif
 669
 670 #ifdef TRUE
 671 #undef TRUE
 672 #endif
 673 #define TRUE __ERROR__XX__DONT_USE_TRUE
 674
 675 #ifdef FALSE
 676 #undef FALSE
 677 #endif
 678 #define FALSE __ERROR__XX__DONT_USE_FALSE
 679
 680 /* If we have blacklisted mmap() try to avoid using it accidentally by
 681    undefining the HAVE_MMAP symbol. */
 682
 683 #ifdef MMAP_BLACKLIST
 684 #undef HAVE_MMAP
 685 #endif
 686
 687 #ifndef CONST_DISCARD
 688 #define CONST_DISCARD(type, ptr)      ((type) ((void *) (ptr)))
 689 #endif
 690
 691 void dump_core(void) _NORETURN_;
 692 void exit_server(const char *const reason) _NORETURN_;
 693 void exit_server_cleanly(const char *const reason) _NORETURN_;
 694 void exit_server_fault(void) _NORETURN_;
 695
 696 #if defined(HAVE_IPV6)
 697 void in6_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 698                                   struct in6_addr ip);
 699 #endif
 700
 701 /* samba3 doesn't use uwrap yet */
 702 #define uwrap_enabled() 0
 703
 704 #define BASE_RID (0x000003E8L)
 705
 706 #endif /* _INCLUDES_H */