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) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
 312 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(((uint64_t)(IVAL(p,ofs)))| (((uint64_t)(IVAL(p,(ofs)+4))) << 32)))
 313 #else
 314 #define SINO_T_VAL(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 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 #define SBIG_UINT(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 327 #define BIG_UINT(p, ofs) ((((uint64_t) IVAL(p,(ofs)+4))<<32)|IVAL(p,ofs))
 328 #define IVAL2_TO_SMB_BIG_UINT(buf,off) ( (((uint64_t)(IVAL((buf),(off)))) & ((uint64_t)0xFFFFFFFF)) | \
 329                 (( ((uint64_t)(IVAL((buf),(off+4)))) & ((uint64_t)0xFFFFFFFF) ) << 32 ) )
 330
 331
 332 /* this should really be a 64 bit type if possible */
 333 typedef uint64_t br_off;
 334
 335 #define SMB_OFF_T_BITS (sizeof(SMB_OFF_T)*8)
 336
 337 /*
 338  * Set the define that tells us if we can do 64 bit
 339  * NT SMB calls.
 340  */
 341
 342 #ifndef LARGE_SMB_OFF_T
 343 #  if (defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8))
 344 #    define LARGE_SMB_OFF_T 1
 345 #  endif
 346 #endif
 347
 348 #ifdef LARGE_SMB_OFF_T
 349 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
 350 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
 351 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint64_t)(IVAL((buf),(off)))) & ((uint64_t)0xFFFFFFFF) )))
 352 #else
 353 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,v),SIVAL(p,(ofs)+4,0))
 354 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,v),SIVAL(p,ofs,0))
 355 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 356 #endif
 357
 358 #ifndef HAVE_BLKSIZE_T
 359 /* This is mainly for HP/UX which defines st_blksize as long */
 360 typedef long blksize_t;
 361 #endif
 362
 363 #ifndef HAVE_BLKCNT_T
 364 /* This is mainly for HP/UX which doesn't have blkcnt_t */
 365 typedef long blkcnt_t;
 366 #endif
 367
 368 /*
 369  * Type for stat structure.
 370  */
 371
 372 struct stat_ex {
 373         dev_t           st_ex_dev;
 374         ino_t           st_ex_ino;
 375         mode_t          st_ex_mode;
 376         nlink_t         st_ex_nlink;
 377         uid_t           st_ex_uid;
 378         gid_t           st_ex_gid;
 379         dev_t           st_ex_rdev;
 380         off_t           st_ex_size;
 381         struct timespec st_ex_atime;
 382         struct timespec st_ex_mtime;
 383         struct timespec st_ex_ctime;
 384         struct timespec st_ex_btime; /* birthtime */
 385         /* Is birthtime real, or was it calculated ? */
 386         bool            st_ex_calculated_birthtime;
 387         blksize_t       st_ex_blksize;
 388         blkcnt_t        st_ex_blocks;
 389
 390         uint32_t        st_ex_flags;
 391         uint32_t        st_ex_mask;
 392
 393         /*
 394          * Add space for VFS internal extensions. The initial user of this
 395          * would be the onefs modules, passing the snapid from the stat calls
 396          * to the file_id_create call. Maybe we'll have to expand this later,
 397          * but the core of Samba should never look at this field.
 398          */
 399         uint64_t vfs_private;
 400 };
 401
 402 typedef struct stat_ex SMB_STRUCT_STAT;
 403
 404 /*
 405  * Type for dirent structure.
 406  */
 407
 408 #ifndef SMB_STRUCT_DIRENT
 409 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIRENT64)
 410 #    define SMB_STRUCT_DIRENT struct dirent64
 411 #  else
 412 #    define SMB_STRUCT_DIRENT struct dirent
 413 #  endif
 414 #endif
 415
 416 /*
 417  * Type for DIR structure.
 418  */
 419
 420 #ifndef SMB_STRUCT_DIR
 421 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_DIR64)
 422 #    define SMB_STRUCT_DIR DIR64
 423 #  else
 424 #    define SMB_STRUCT_DIR DIR
 425 #  endif
 426 #endif
 427
 428 /*
 429  * Defines for 64 bit fcntl locks.
 430  */
 431
 432 #ifndef SMB_STRUCT_FLOCK
 433 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 434 #    define SMB_STRUCT_FLOCK struct flock64
 435 #  else
 436 #    define SMB_STRUCT_FLOCK struct flock
 437 #  endif
 438 #endif
 439
 440 #ifndef SMB_F_SETLKW
 441 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 442 #    define SMB_F_SETLKW F_SETLKW64
 443 #  else
 444 #    define SMB_F_SETLKW F_SETLKW
 445 #  endif
 446 #endif
 447
 448 #ifndef SMB_F_SETLK
 449 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 450 #    define SMB_F_SETLK F_SETLK64
 451 #  else
 452 #    define SMB_F_SETLK F_SETLK
 453 #  endif
 454 #endif
 455
 456 #ifndef SMB_F_GETLK
 457 #  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STRUCT_FLOCK64) && defined(HAVE_OFF64_T)
 458 #    define SMB_F_GETLK F_GETLK64
 459 #  else
 460 #    define SMB_F_GETLK F_GETLK
 461 #  endif
 462 #endif
 463
 464 /*
 465  * Type for aiocb structure.
 466  */
 467
 468 #ifndef SMB_STRUCT_AIOCB
 469 #  if defined(WITH_AIO)
 470 #    if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64)
 471 #      define SMB_STRUCT_AIOCB struct aiocb64
 472 #    else
 473 #      define SMB_STRUCT_AIOCB struct aiocb
 474 #    endif
 475 #  else
 476 #    define SMB_STRUCT_AIOCB int /* AIO not being used but we still need the define.... */
 477 #  endif
 478 #endif
 479
 480 enum timestamp_set_resolution {
 481         TIMESTAMP_SET_SECONDS = 0,
 482         TIMESTAMP_SET_MSEC,
 483         TIMESTAMP_SET_NT_OR_BETTER
 484 };
 485
 486 /* Our own fstrings */
 487
 488 /*
 489                   --------------
 490                  /              \
 491                 /      REST      \
 492                /        IN        \
 493               /       PEACE        \
 494              /                      \
 495              | The infamous pstring |
 496              |                      |
 497              |                      |
 498              |      7 December      |
 499              |                      |
 500              |         2007         |
 501             *|     *  *  *          | *
 502    _________)/\\_//(\/(/\)/\//\/\///|_)_______
 503 */
 504
 505 #ifndef FSTRING_LEN
 506 #define FSTRING_LEN 256
 507 typedef char fstring[FSTRING_LEN];
 508 #endif
 509
 510 /* Lists, trees, caching, database... */
 511 #include "../lib/util/util.h"
 512 #include "../lib/util/util_net.h"
 513 #include "../lib/util/xfile.h"
 514 #include "../lib/util/memory.h"
 515 #include "../lib/util/attr.h"
 516 #include "../lib/util/tsort.h"
 517 #include "../lib/util/dlinklist.h"
 518 #include "tdb.h"
 519 #include "util_tdb.h"
 520
 521 #include "talloc.h"
 522
 523 #include "event.h"
 524 #include "../lib/util/tevent_unix.h"
 525 #include "../lib/util/tevent_ntstatus.h"
 526 #include "../lib/tsocket/tsocket.h"
 527
 528 #include "../lib/util/data_blob.h"
 529 #include "../lib/util/time.h"
 530 #include "../lib/util/debug.h"
 531 #include "../lib/util/debug_s3.h"
 532
 533 #include "libads/ads_status.h"
 534 #include "../libcli/util/error.h"
 535 #include "../lib/util/charset/charset.h"
 536 #include "dynconfig.h"
 537 #include "debugparse.h"
 538 #include "locking.h"
 539 #include "smb_perfcount.h"
 540 #include "smb.h"
 541 #include "../lib/util/byteorder.h"
 542
 543 #include "client.h"
 544
 545 #include "module.h"
 546 #include "../lib/util/talloc_stack.h"
 547 #include "../lib/util/smb_threads.h"
 548 #include "../lib/util/smb_threads_internal.h"
 549
 550 /*
 551  * Reasons for cache flush.
 552  */
 553
 554 enum flush_reason_enum {
 555     SEEK_FLUSH,
 556     READ_FLUSH,
 557     WRITE_FLUSH,
 558     READRAW_FLUSH,
 559     OPLOCK_RELEASE_FLUSH,
 560     CLOSE_FLUSH,
 561     SYNC_FLUSH,
 562     SIZECHANGE_FLUSH,
 563     /* NUM_FLUSH_REASONS must remain the last value in the enumeration. */
 564     NUM_FLUSH_REASONS};
 565
 566 #include "modules/nfs4_acls.h"
 567
 568 /***** prototypes *****/
 569 #ifndef NO_PROTO_H
 570 #include "proto.h"
 571 #endif
 572
 573 #if defined(HAVE_POSIX_ACLS)
 574 #include "modules/vfs_posixacl.h"
 575 #endif
 576
 577 #if defined(HAVE_TRU64_ACLS)
 578 #include "modules/vfs_tru64acl.h"
 579 #endif
 580
 581 #if defined(HAVE_SOLARIS_ACLS) || defined(HAVE_UNIXWARE_ACLS)
 582 #include "modules/vfs_solarisacl.h"
 583 #endif
 584
 585 #if defined(HAVE_HPUX_ACLS)
 586 #include "modules/vfs_hpuxacl.h"
 587 #endif
 588
 589 #if defined(HAVE_IRIX_ACLS)
 590 #include "modules/vfs_irixacl.h"
 591 #endif
 592
 593 /* We need this after proto.h to reference GetTimeOfDay(). */
 594 #include "smbprofile.h"
 595
 596 /* String routines */
 597
 598 #include "srvstr.h"
 599 #include "safe_string.h"
 600
 601 #ifndef SIGCLD
 602 #define SIGCLD SIGCHLD
 603 #endif
 604
 605 #ifndef SIGRTMIN
 606 #define SIGRTMIN NSIG
 607 #endif
 608
 609 #ifndef MAP_FILE
 610 #define MAP_FILE 0
 611 #endif
 612
 613 #if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
 614 #define OSF1_ENH_SEC 1
 615 #endif
 616
 617 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
 618 #define ULTRIX_AUTH 1
 619 #endif
 620
 621 /* yuck, I'd like a better way of doing this */
 622 #define DIRP_SIZE (256 + 32)
 623
 624 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
 625    given the socket IO pattern that Samba uses */
 626 #ifdef TCP_NODELAY
 627 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
 628 #else
 629 #define DEFAULT_SOCKET_OPTIONS ""
 630 #endif
 631
 632 /* dmalloc -- free heap debugger (dmalloc.org).  This should be near
 633  * the *bottom* of include files so as not to conflict. */
 634 #ifdef ENABLE_DMALLOC
 635 #  include <dmalloc.h>
 636 #endif
 637
 638
 639 #if HAVE_KERNEL_SHARE_MODES
 640 #ifndef LOCK_MAND
 641 #define LOCK_MAND       32      /* This is a mandatory flock */
 642 #define LOCK_READ       64      /* ... Which allows concurrent read operations */
 643 #define LOCK_WRITE      128     /* ... Which allows concurrent write operations */
 644 #define LOCK_RW         192     /* ... Which allows concurrent read & write ops */
 645 #endif
 646 #endif
 647
 648 #define MAX_SEC_CTX_DEPTH 8    /* Maximum number of security contexts */
 649
 650
 651 #ifdef GLIBC_HACK_FCNTL64
 652 /* this is a gross hack. 64 bit locking is completely screwed up on
 653    i386 Linux in glibc 2.1.95 (which ships with RedHat 7.0). This hack
 654    "fixes" the problem with the current 2.4.0test kernels
 655 */
 656 #define fcntl fcntl64
 657 #undef F_SETLKW
 658 #undef F_SETLK
 659 #define F_SETLK 13
 660 #define F_SETLKW 14
 661 #endif
 662
 663
 664 /* add varargs prototypes with printf checking */
 665 /*PRINTFLIKE2 */
 666 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
 667 /*PRINTFLIKE1 */
 668 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
 669 /*PRINTFLIKE2 */
 670 int d_fprintf(FILE *f, const char *, ...) PRINTF_ATTRIBUTE(2,3);
 671
 672 /* PRINTFLIKE2 */
 673 void sys_adminlog(int priority, const char *format_str, ...) PRINTF_ATTRIBUTE(2,3);
 674
 675 /* PRINTFLIKE2 */
 676 int fstr_sprintf(fstring s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 677
 678 int d_vfprintf(FILE *f, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
 679
 680 int smb_xvasprintf(char **ptr, const char *format, va_list ap) PRINTF_ATTRIBUTE(2,0);
 681
 682 int asprintf_strupper_m(char **strp, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 683 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 684
 685 /*
 686  * Veritas File System.  Often in addition to native.
 687  * Quotas different.
 688  */
 689 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
 690 #define VXFS_QUOTA
 691 #endif
 692
 693 #ifndef XATTR_CREATE
 694 #define XATTR_CREATE  0x1       /* set value, fail if attr already exists */
 695 #endif
 696
 697 #ifndef XATTR_REPLACE
 698 #define XATTR_REPLACE 0x2       /* set value, fail if attr does not exist */
 699 #endif
 700
 701 #if defined(HAVE_LINUX_READAHEAD) && ! defined(HAVE_READAHEAD_DECL)
 702 ssize_t readahead(int fd, off64_t offset, size_t count);
 703 #endif
 704
 705 #ifdef TRUE
 706 #undef TRUE
 707 #endif
 708 #define TRUE __ERROR__XX__DONT_USE_TRUE
 709
 710 #ifdef FALSE
 711 #undef FALSE
 712 #endif
 713 #define FALSE __ERROR__XX__DONT_USE_FALSE
 714
 715 /* If we have blacklisted mmap() try to avoid using it accidentally by
 716    undefining the HAVE_MMAP symbol. */
 717
 718 #ifdef MMAP_BLACKLIST
 719 #undef HAVE_MMAP
 720 #endif
 721
 722 #ifndef CONST_DISCARD
 723 #define CONST_DISCARD(type, ptr)      ((type) ((void *) (ptr)))
 724 #endif
 725
 726 void smb_panic( const char *why ) _NORETURN_;
 727 void dump_core(void) _NORETURN_;
 728 void exit_server(const char *const reason) _NORETURN_;
 729 void exit_server_cleanly(const char *const reason) _NORETURN_;
 730 void exit_server_fault(void) _NORETURN_;
 731
 732 #if defined(HAVE_IPV6)
 733 void in6_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 734                                   struct in6_addr ip);
 735 #endif
 736
 737 /* samba3 doesn't use uwrap yet */
 738 #define uwrap_enabled() 0
 739
 740 #define BASE_RID (0x000003E8L)
 741
 742 #endif /* _INCLUDES_H */