git.sur5r.net Git - openldap/blob - servers/slapd/back-bdb/init.c

   1 /* init.c - initialize bdb backend */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11 #include <ac/string.h>
  12 #include <ac/unistd.h>
  13 #include <ac/stdlib.h>
  14
  15 #include <lutil.h>
  16
  17 #include "back-bdb.h"
  18 #include "external.h"
  19
  20 static struct bdbi_database {
  21         char *file;
  22         char *name;
  23         int type;
  24         int flags;
  25 } bdbi_databases[] = {
  26         { "id2entry" BDB_SUFFIX, "id2entry", DB_BTREE, 0 },
  27 #ifdef BDB_HIER
  28         { "id2parent" BDB_SUFFIX, "id2parent", DB_BTREE, 0 },
  29 #else
  30         { "dn2id" BDB_SUFFIX, "dn2id", DB_BTREE, 0 },
  31 #endif
  32         { NULL, NULL, 0, 0 }
  33 };
  34
  35 struct berval bdb_uuid = { 0, NULL };
  36
  37 typedef void * db_malloc(size_t);
  38 typedef void * db_realloc(void *, size_t);
  39
  40 static int
  41 bdb_open( BackendInfo *bi )
  42 {
  43         return 0;
  44 }
  45
  46 #if 0
  47 static int
  48 bdb_destroy( BackendInfo *bi )
  49 {
  50         return 0;
  51 }
  52
  53 static int
  54 bdb_close( BackendInfo *bi )
  55 {
  56         /* terminate the underlying database system */
  57         return 0;
  58 }
  59 #endif
  60
  61 static int
  62 bdb_db_init( BackendDB *be )
  63 {
  64         struct bdb_info *bdb;
  65
  66 #ifdef NEW_LOGGING
  67         LDAP_LOG( BACK_BDB, ENTRY, "bdb_db_init", 0, 0, 0 );
  68 #else
  69         Debug( LDAP_DEBUG_ANY,
  70                 "bdb_db_init: Initializing BDB database\n",
  71                 0, 0, 0 );
  72 #endif
  73
  74         /* indicate system schema supported */
  75         be->be_flags |=
  76 #ifdef BDB_SUBENTRIES
  77                 SLAP_BFLAG_SUBENTRIES |
  78 #endif
  79 #ifdef BDB_ALIASES
  80                 SLAP_BFLAG_ALIASES |
  81 #endif
  82                 SLAP_BFLAG_REFERRALS;
  83
  84         /* allocate backend-database-specific stuff */
  85         bdb = (struct bdb_info *) ch_calloc( 1, sizeof(struct bdb_info) );
  86
  87         /* DBEnv parameters */
  88         bdb->bi_dbenv_home = ch_strdup( SLAPD_DEFAULT_DB_DIR );
  89         bdb->bi_dbenv_xflags = 0;
  90         bdb->bi_dbenv_mode = SLAPD_DEFAULT_DB_MODE;
  91
  92         bdb->bi_cache.c_maxsize = DEFAULT_CACHE_SIZE;
  93
  94 #ifndef NO_THREADS
  95 #if 0
  96         bdb->bi_lock_detect = DB_LOCK_NORUN;
  97 #else
  98         bdb->bi_lock_detect = DB_LOCK_DEFAULT;
  99 #endif
 100 #endif
 101
 102         ldap_pvt_thread_mutex_init( &bdb->bi_database_mutex );
 103         ldap_pvt_thread_mutex_init( &bdb->bi_lastid_mutex );
 104         ldap_pvt_thread_mutex_init( &bdb->bi_cache.lru_mutex );
 105         ldap_pvt_thread_rdwr_init ( &bdb->bi_cache.c_rwlock );
 106 #ifdef BDB_HIER
 107         ldap_pvt_thread_rdwr_init( &bdb->bi_tree_rdwr );
 108 #endif
 109
 110         be->be_private = bdb;
 111         return 0;
 112 }
 113
 114 #if 0 /* ifndef NO_THREADS */
 115 static void *lock_detect_task( void *arg )
 116 {
 117         struct bdb_info *bdb = (struct bdb_info *) arg;
 118
 119         while( bdb->bi_dbenv != NULL ) {
 120                 int rc;
 121                 int aborted;
 122                 sleep( bdb->bi_lock_detect_seconds );
 123
 124                 rc = LOCK_DETECT( bdb->bi_dbenv, 0,
 125                         bdb->bi_lock_detect, &aborted );
 126
 127                 if( rc != 0 ) {
 128                         break;
 129                 }
 130
 131 #ifdef NEW_LOGGING
 132                 LDAP_LOG( BACK_BDB, ERR, "bdb_db_init: aborted %d locks\n",
 133                         aborted, 0, 0 );
 134 #else
 135                 Debug( LDAP_DEBUG_ANY,
 136                         "bdb_lock_detect: aborted %d locks\n",
 137                         aborted, 0, 0 );
 138 #endif
 139         }
 140
 141         return NULL;
 142 }
 143 #endif
 144
 145 int
 146 bdb_bt_compare(
 147         DB *db,
 148         const DBT *usrkey,
 149         const DBT *curkey
 150 )
 151 {
 152         unsigned char *u, *c;
 153         int i;
 154
 155         u = usrkey->data;
 156         c = curkey->data;
 157
 158 #ifdef WORDS_BIGENDIAN
 159         for( i = 0; i < sizeof(ID); i++)
 160 #else
 161         for( i = sizeof(ID)-1; i >= 0; i--)
 162 #endif
 163         {
 164                 if( u[i] - c[i] )
 165                         return u[i] - c[i];
 166         }
 167         return 0;
 168 }
 169
 170 static int
 171 bdb_db_open( BackendDB *be )
 172 {
 173         int rc, i;
 174         struct bdb_info *bdb = (struct bdb_info *) be->be_private;
 175         u_int32_t flags;
 176
 177 #ifdef NEW_LOGGING
 178         LDAP_LOG( BACK_BDB, ARGS,
 179                 "bdb_db_open: %s\n", be->be_suffix[0].bv_val, 0, 0 );
 180 #else
 181         Debug( LDAP_DEBUG_ARGS,
 182                 "bdb_db_open: %s\n",
 183                 be->be_suffix[0].bv_val, 0, 0 );
 184 #endif
 185
 186         /* we should check existance of dbenv_home and db_directory */
 187
 188         rc = db_env_create( &bdb->bi_dbenv, 0 );
 189         if( rc != 0 ) {
 190 #ifdef NEW_LOGGING
 191                 LDAP_LOG( BACK_BDB, ERR,
 192                         "bdb_db_open: db_env_create failed: %s (%d)\n",
 193                         db_strerror(rc), rc, 0 );
 194 #else
 195                 Debug( LDAP_DEBUG_ANY,
 196                         "bdb_db_open: db_env_create failed: %s (%d)\n",
 197                         db_strerror(rc), rc, 0 );
 198 #endif
 199                 return rc;
 200         }
 201
 202         bdb->bi_dbenv->set_alloc( bdb->bi_dbenv, (db_malloc *)ber_memalloc,
 203                 (db_realloc *)ber_memrealloc, ber_memfree );
 204
 205         flags = DB_INIT_MPOOL | DB_THREAD | DB_CREATE
 206                 | DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_TXN;
 207
 208         /* Only slapd will do recovery, slap-tools won't. Otherwise
 209          * running slapcat while slapd is active corrupts the db.
 210          */
 211         if( !(slapMode & SLAP_TOOL_MODE) ) flags |= DB_RECOVER;
 212
 213         bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv, be->be_suffix[0].bv_val );
 214         bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall );
 215 #ifndef NO_THREADS
 216         bdb->bi_dbenv->set_lk_detect( bdb->bi_dbenv, bdb->bi_lock_detect );
 217 #endif
 218
 219 #ifdef BDB_SUBDIRS
 220         {
 221                 char dir[MAXPATHLEN];
 222                 size_t len = strlen( bdb->bi_dbenv_home );
 223
 224                 strcpy( dir, bdb->bi_dbenv_home );
 225                 strcat( &dir[len], BDB_TMP_SUBDIR );
 226
 227                 rc = bdb->bi_dbenv->set_tmp_dir( bdb->bi_dbenv, dir );
 228                 if( rc != 0 ) {
 229 #ifdef NEW_LOGGING
 230                         LDAP_LOG( BACK_BDB, ERR,
 231                                 "bdb_db_open: set_tmp_dir(%s) failed: %s (%d)\n",
 232                                 dir, db_strerror(rc), rc );
 233 #else
 234                         Debug( LDAP_DEBUG_ANY,
 235                                 "bdb_db_open: set_tmp_dir(%s) failed: %s (%d)\n",
 236                                 dir, db_strerror(rc), rc );
 237 #endif
 238                         return rc;
 239                 }
 240
 241                 strcat( &dir[len], BDB_LG_SUBDIR );
 242
 243                 rc = bdb->bi_dbenv->set_lg_dir( bdb->bi_dbenv, dir );
 244                 if( rc != 0 ) {
 245 #ifdef NEW_LOGGING
 246                         LDAP_LOG( BACK_BDB, ERR,
 247                                 "bdb_db_open: set_lg_dir(%s) failed: %s (%d)\n",
 248                                 dir, db_strerror(rc), rc );
 249 #else
 250                         Debug( LDAP_DEBUG_ANY,
 251                                 "bdb_db_open: set_lg_dir(%s) failed: %s (%d)\n",
 252                                 dir, db_strerror(rc), rc );
 253 #endif
 254                         return rc;
 255                 }
 256
 257                 strcat( &dir[len], BDB_DATA_SUBDIR );
 258
 259                 rc = bdb->bi_dbenv->set_data_dir( bdb->bi_dbenv, dir );
 260                 if( rc != 0 ) {
 261 #ifdef NEW_LOGGING
 262                         LDAP_LOG( BACK_BDB, ERR,
 263                                 "bdb_db_open: set_data_dir(%s) failed: %s (%d)\n",
 264                                 dir, db_strerror(rc), rc );
 265 #else
 266                         Debug( LDAP_DEBUG_ANY,
 267                                 "bdb_db_open: set_data_dir(%s) failed: %s (%d)\n",
 268                                 dir, db_strerror(rc), rc );
 269 #endif
 270                         return rc;
 271                 }
 272         }
 273 #endif
 274
 275 #ifdef NEW_LOGGING
 276         LDAP_LOG( BACK_BDB, DETAIL1,
 277                 "bdb_db_open: dbenv_open %s\n", bdb->bi_dbenv_home, 0, 0 );
 278 #else
 279         Debug( LDAP_DEBUG_TRACE,
 280                 "bdb_db_open: dbenv_open(%s)\n",
 281                 bdb->bi_dbenv_home, 0, 0);
 282 #endif
 283
 284         rc = bdb->bi_dbenv->open( bdb->bi_dbenv,
 285                 bdb->bi_dbenv_home,
 286                 flags,
 287                 bdb->bi_dbenv_mode );
 288         if( rc != 0 ) {
 289 #ifdef NEW_LOGGING
 290                 LDAP_LOG( BACK_BDB, ERR,
 291                         "bdb_db_open: dbenv_open failed: %s (%d)\n",
 292                         db_strerror(rc), rc, 0 );
 293 #else
 294                 Debug( LDAP_DEBUG_ANY,
 295                         "bdb_db_open: dbenv_open failed: %s (%d)\n",
 296                         db_strerror(rc), rc, 0 );
 297 #endif
 298                 return rc;
 299         }
 300
 301         if( bdb->bi_dbenv_xflags != 0 ) {
 302                 rc = bdb->bi_dbenv->set_flags( bdb->bi_dbenv,
 303                         bdb->bi_dbenv_xflags, 1);
 304                 if( rc != 0 ) {
 305 #ifdef NEW_LOGGING
 306                         LDAP_LOG( BACK_BDB, ERR,
 307                                 "bdb_db_open: dbenv_set_flags failed: %s (%d)\n",
 308                                 db_strerror(rc), rc, 0 );
 309 #else
 310                         Debug( LDAP_DEBUG_ANY,
 311                                 "bdb_db_open: dbenv_set_flags failed: %s (%d)\n",
 312                                 db_strerror(rc), rc, 0 );
 313 #endif
 314                         return rc;
 315                 }
 316         }
 317
 318         flags = DB_THREAD | DB_CREATE | bdb->bi_db_opflags;
 319
 320         bdb->bi_databases = (struct bdb_db_info **) ch_malloc(
 321                 BDB_INDICES * sizeof(struct bdb_db_info *) );
 322
 323         /* open (and create) main database */
 324         for( i = 0; bdbi_databases[i].name; i++ ) {
 325                 struct bdb_db_info *db;
 326
 327                 db = (struct bdb_db_info *) ch_calloc(1, sizeof(struct bdb_db_info));
 328
 329                 rc = db_create( &db->bdi_db, bdb->bi_dbenv, 0 );
 330                 if( rc != 0 ) {
 331 #ifdef NEW_LOGGING
 332                         LDAP_LOG( BACK_BDB, ERR,
 333                                 "bdb_db_open: db_create(%s) failed: %s (%d)\n",
 334                                 bdb->bi_dbenv_home, db_strerror(rc), rc );
 335 #else
 336                         Debug( LDAP_DEBUG_ANY,
 337                                 "bdb_db_open: db_create(%s) failed: %s (%d)\n",
 338                                 bdb->bi_dbenv_home, db_strerror(rc), rc );
 339 #endif
 340                         return rc;
 341                 }
 342
 343                 if( i == BDB_ID2ENTRY ) {
 344                         rc = db->bdi_db->set_bt_compare( db->bdi_db,
 345                                 bdb_bt_compare );
 346                         rc = db->bdi_db->set_pagesize( db->bdi_db,
 347                                 BDB_ID2ENTRY_PAGESIZE );
 348                 } else {
 349 #ifdef BDB_HIER
 350                         rc = db->bdi_db->set_bt_compare( db->bdi_db,
 351                                 bdb_bt_compare );
 352 #elif defined(BDB_IDL_MULTI)
 353                         rc = db->bdi_db->set_flags( db->bdi_db,
 354                                 DB_DUP | DB_DUPSORT );
 355                         rc = db->bdi_db->set_dup_compare( db->bdi_db,
 356                                 bdb_bt_compare );
 357 #endif
 358                         rc = db->bdi_db->set_pagesize( db->bdi_db,
 359                                 BDB_PAGESIZE );
 360                 }
 361
 362                 rc = db->bdi_db->open( db->bdi_db,
 363                         bdbi_databases[i].file,
 364                 /*      bdbi_databases[i].name, */ NULL,
 365                         bdbi_databases[i].type,
 366                         bdbi_databases[i].flags | flags,
 367                         bdb->bi_dbenv_mode );
 368
 369                 if( rc != 0 ) {
 370 #ifdef NEW_LOGGING
 371                         LDAP_LOG( BACK_BDB, ERR,
 372                                 "bdb_db_open: db_create(%s) failed: %s (%d)\n",
 373                                 bdb->bi_dbenv_home, db_strerror(rc), rc );
 374 #else
 375                         Debug( LDAP_DEBUG_ANY,
 376                                 "bdb_db_open: db_open(%s) failed: %s (%d)\n",
 377                                 bdb->bi_dbenv_home, db_strerror(rc), rc );
 378 #endif
 379                         return rc;
 380                 }
 381
 382                 db->bdi_name = bdbi_databases[i].name;
 383                 bdb->bi_databases[i] = db;
 384         }
 385
 386         bdb->bi_databases[i] = NULL;
 387         bdb->bi_ndatabases = i;
 388
 389         /* get nextid */
 390         rc = bdb_last_id( be, NULL );
 391         if( rc != 0 ) {
 392 #ifdef NEW_LOGGING
 393                         LDAP_LOG( BACK_BDB, ERR,
 394                                 "bdb_db_open: last_id(%s) failed: %s (%d)\n",
 395                                 bdb->bi_dbenv_home, db_strerror(rc), rc );
 396 #else
 397                 Debug( LDAP_DEBUG_ANY,
 398                         "bdb_db_open: last_id(%s) failed: %s (%d)\n",
 399                         bdb->bi_dbenv_home, db_strerror(rc), rc );
 400 #endif
 401                 return rc;
 402         }
 403
 404         /* <insert> open (and create) index databases */
 405 #ifdef BDB_HIER
 406         rc = bdb_build_tree( be );
 407 #endif
 408
 409 #if 0 /* ifndef NO_THREADS */
 410         if( bdb->bi_lock_detect != DB_LOCK_NORUN ) {
 411                 /* listener as a separate THREAD */
 412                 rc = ldap_pvt_thread_create( &bdb->bi_lock_detect_tid,
 413                         1, lock_detect_task, bdb );
 414         }
 415 #endif
 416         return 0;
 417 }
 418
 419 static int
 420 bdb_db_close( BackendDB *be )
 421 {
 422         int rc;
 423         struct bdb_info *bdb = (struct bdb_info *) be->be_private;
 424         struct bdb_db_info *db;
 425
 426         while( bdb->bi_ndatabases-- ) {
 427                 db = bdb->bi_databases[bdb->bi_ndatabases];
 428                 rc = db->bdi_db->close( db->bdi_db, 0 );
 429                 /* Lower numbered names are not strdup'd */
 430                 if( bdb->bi_ndatabases >= BDB_NDB )
 431                         free( db->bdi_name );
 432                 free( db );
 433         }
 434         free( bdb->bi_databases );
 435         bdb_attr_index_destroy( bdb->bi_attrs );
 436
 437         bdb_cache_release_all (&bdb->bi_cache);
 438
 439         return 0;
 440 }
 441
 442 static int
 443 bdb_db_destroy( BackendDB *be )
 444 {
 445         int rc;
 446         struct bdb_info *bdb = (struct bdb_info *) be->be_private;
 447
 448         /* close db environment */
 449         if( bdb->bi_dbenv ) {
 450                 /* force a checkpoint */
 451                 rc = TXN_CHECKPOINT( bdb->bi_dbenv, 0, 0, DB_FORCE );
 452                 if( rc != 0 ) {
 453 #ifdef NEW_LOGGING
 454                         LDAP_LOG( BACK_BDB, ERR,
 455                                 "bdb_db_destroy: txn_checkpoint failed: %s (%d)\n",
 456                                 db_strerror(rc), rc, 0 );
 457 #else
 458                         Debug( LDAP_DEBUG_ANY,
 459                                 "bdb_db_destroy: txn_checkpoint failed: %s (%d)\n",
 460                                 db_strerror(rc), rc, 0 );
 461 #endif
 462                 }
 463
 464                 bdb_cache_release_all (&bdb->bi_cache);
 465
 466                 rc = bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
 467                 bdb->bi_dbenv = NULL;
 468                 if( rc != 0 ) {
 469 #ifdef NEW_LOGGING
 470                         LDAP_LOG( BACK_BDB, ERR,
 471                                 "bdb_db_destroy: close failed: %s (%d)\n",
 472                                 db_strerror(rc), rc, 0 );
 473 #else
 474                         Debug( LDAP_DEBUG_ANY,
 475                                 "bdb_db_destroy: close failed: %s (%d)\n",
 476                                 db_strerror(rc), rc, 0 );
 477 #endif
 478                         return rc;
 479                 }
 480         }
 481
 482 #ifdef BDB_HIER
 483         ldap_pvt_thread_rdwr_destroy( &bdb->bi_tree_rdwr );
 484 #endif
 485         ldap_pvt_thread_rdwr_destroy ( &bdb->bi_cache.c_rwlock );
 486         ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.lru_mutex );
 487         ldap_pvt_thread_mutex_destroy( &bdb->bi_lastid_mutex );
 488         ldap_pvt_thread_mutex_destroy( &bdb->bi_database_mutex );
 489
 490         return 0;
 491 }
 492
 493 #ifdef SLAPD_BDB_DYNAMIC
 494 int back_bdb_LTX_init_module( int argc, char *argv[] ) {
 495         BackendInfo bi;
 496
 497         memset( &bi, '\0', sizeof(bi) );
 498         bi.bi_type = "bdb";
 499         bi.bi_init = bdb_initialize;
 500
 501         backend_add( &bi );
 502         return 0;
 503 }
 504 #endif /* SLAPD_BDB_DYNAMIC */
 505
 506 int
 507 bdb_initialize(
 508         BackendInfo     *bi
 509 )
 510 {
 511         static char *controls[] = {
 512                 LDAP_CONTROL_MANAGEDSAIT,
 513 #ifdef LDAP_CONTROL_SUBENTRIES
 514                 LDAP_CONTROL_SUBENTRIES,
 515 #endif
 516 #ifdef LDAP_CONTROL_NOOP
 517                 LDAP_CONTROL_NOOP,
 518 #endif
 519 #ifdef LDAP_CONTROL_VALUESRETURNFILTER
 520                 LDAP_CONTROL_VALUESRETURNFILTER,
 521 #endif
 522                 NULL
 523         };
 524
 525         bi->bi_controls = controls;
 526
 527         /* initialize the underlying database system */
 528 #ifdef NEW_LOGGING
 529         LDAP_LOG( BACK_BDB, ENTRY, "bdb_db_initialize\n", 0, 0, 0 );
 530 #else
 531         Debug( LDAP_DEBUG_TRACE, "bdb_open: initialize BDB backend\n",
 532                 0, 0, 0 );
 533 #endif
 534
 535         {       /* version check */
 536                 int major, minor, patch;
 537                 char *version = db_version( &major, &minor, &patch );
 538
 539                 if( major != DB_VERSION_MAJOR ||
 540                         minor != DB_VERSION_MINOR ||
 541                         patch < DB_VERSION_PATCH )
 542                 {
 543 #ifdef NEW_LOGGING
 544                         LDAP_LOG( BACK_BDB, ERR,
 545                                 "bdb_db_initialize: version mismatch: "
 546                                 "\texpected: %s \tgot: %s\n", DB_VERSION_STRING, version, 0 );
 547 #else
 548                         Debug( LDAP_DEBUG_ANY,
 549                                 "bdb_open: version mismatch\n"
 550                                 "\texpected: " DB_VERSION_STRING "\n"
 551                                 "\tgot: %s \n", version, 0, 0 );
 552 #endif
 553                 }
 554
 555 #ifdef NEW_LOGGING
 556                 LDAP_LOG( BACK_BDB, DETAIL1,
 557                         "bdb_db_initialize: bdb_open: %s\n", version, 0, 0 );
 558 #else
 559                 Debug( LDAP_DEBUG_ANY, "bdb_open: %s\n",
 560                         version, 0, 0 );
 561 #endif
 562         }
 563
 564 #if 0
 565         db_env_set_func_malloc( ch_malloc );
 566         db_env_set_func_realloc( ch_realloc );
 567         db_env_set_func_free( ch_free );
 568 #endif
 569
 570         db_env_set_func_yield( ldap_pvt_thread_yield );
 571
 572         {
 573                 static char uuidbuf[40];
 574
 575                 bdb_uuid.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ));
 576                 bdb_uuid.bv_val = uuidbuf;
 577         }
 578
 579         bi->bi_open = 0;
 580         bi->bi_close = 0;
 581         bi->bi_config = 0;
 582         bi->bi_destroy = 0;
 583
 584         bi->bi_db_init = bdb_db_init;
 585         bi->bi_db_config = bdb_db_config;
 586         bi->bi_db_open = bdb_db_open;
 587         bi->bi_db_close = bdb_db_close;
 588         bi->bi_db_destroy = bdb_db_destroy;
 589
 590         bi->bi_op_add = bdb_add;
 591         bi->bi_op_bind = bdb_bind;
 592         bi->bi_op_compare = bdb_compare;
 593         bi->bi_op_delete = bdb_delete;
 594         bi->bi_op_modify = bdb_modify;
 595         bi->bi_op_modrdn = bdb_modrdn;
 596         bi->bi_op_search = bdb_search;
 597
 598         bi->bi_op_unbind = 0;
 599         bi->bi_op_abandon = 0;
 600
 601         bi->bi_extended = bdb_extended;
 602
 603 #if 1
 604         /*
 605          * these routines (and their callers) are not yet designed
 606          * to work with transaction.  Using them may cause deadlock.
 607          */
 608         bi->bi_acl_group = bdb_group;
 609         bi->bi_acl_attribute = bdb_attribute;
 610 #else
 611         bi->bi_acl_group = 0;
 612         bi->bi_acl_attribute = 0;
 613 #endif
 614
 615         bi->bi_chk_referrals = bdb_referrals;
 616         bi->bi_operational = bdb_operational;
 617         bi->bi_entry_release_rw = bdb_entry_release;
 618
 619         /*
 620          * hooks for slap tools
 621          */
 622         bi->bi_tool_entry_open = bdb_tool_entry_open;
 623         bi->bi_tool_entry_close = bdb_tool_entry_close;
 624         bi->bi_tool_entry_first = bdb_tool_entry_next;
 625         bi->bi_tool_entry_next = bdb_tool_entry_next;
 626         bi->bi_tool_entry_get = bdb_tool_entry_get;
 627         bi->bi_tool_entry_put = bdb_tool_entry_put;
 628         bi->bi_tool_entry_reindex = bdb_tool_entry_reindex;
 629         bi->bi_tool_sync = 0;
 630
 631         bi->bi_connection_init = 0;
 632         bi->bi_connection_destroy = 0;
 633
 634         return 0;
 635 }