git.sur5r.net Git - openldap/blob - servers/slapd/back-bdb/proto-bdb.h

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 2000-2005 The OpenLDAP Foundation.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted only as authorized by the OpenLDAP
   9  * Public License.
  10  *
  11  * A copy of this license is available in the file LICENSE in the
  12  * top-level directory of the distribution or, alternatively, at
  13  * <http://www.OpenLDAP.org/license.html>.
  14  */
  15
  16 #ifndef _PROTO_BDB_H
  17 #define _PROTO_BDB_H
  18
  19 LDAP_BEGIN_DECL
  20
  21 #ifdef BDB_HIER
  22 #define BDB_SYMBOL(x)   LDAP_CONCAT(hdb_,x)
  23 #define BDB_UCTYPE      "HDB"
  24 #else
  25 #define BDB_SYMBOL(x)   LDAP_CONCAT(bdb_,x)
  26 #define BDB_UCTYPE      "BDB"
  27 #endif
  28
  29 /*
  30  * attr.c
  31  */
  32
  33 #define bdb_attr_mask                           BDB_SYMBOL(attr_mask)
  34 #define bdb_attr_flush                          BDB_SYMBOL(attr_flush)
  35 #define bdb_attr_slot                           BDB_SYMBOL(attr_slot)
  36 #define bdb_attr_index_config           BDB_SYMBOL(attr_index_config)
  37 #define bdb_attr_index_destroy          BDB_SYMBOL(attr_index_destroy)
  38 #define bdb_attr_index_free                     BDB_SYMBOL(attr_index_free)
  39 #define bdb_attr_index_unparse          BDB_SYMBOL(attr_index_unparse)
  40 #define bdb_attr_info_free                      BDB_SYMBOL(attr_info_free)
  41
  42 AttrInfo *bdb_attr_mask( struct bdb_info *bdb,
  43         AttributeDescription *desc );
  44
  45 void bdb_attr_flush( struct bdb_info *bdb );
  46
  47 int bdb_attr_slot( struct bdb_info *bdb,
  48         AttributeDescription *desc, unsigned *insert );
  49
  50 int bdb_attr_index_config LDAP_P(( struct bdb_info *bdb,
  51         const char *fname, int lineno,
  52         int argc, char **argv ));
  53
  54 void bdb_attr_index_unparse LDAP_P(( struct bdb_info *bdb, BerVarray *bva ));
  55 void bdb_attr_index_destroy LDAP_P(( struct bdb_info *bdb ));
  56 void bdb_attr_index_free LDAP_P(( struct bdb_info *bdb,
  57         AttributeDescription *ad ));
  58
  59 void bdb_attr_info_free( AttrInfo *ai );
  60
  61 /*
  62  * config.c
  63  */
  64
  65 #define bdb_back_init_cf                                BDB_SYMBOL(back_init_cf)
  66
  67 int bdb_back_init_cf( BackendInfo *bi );
  68
  69 /*
  70  * dbcache.c
  71  */
  72 #define bdb_db_cache                            BDB_SYMBOL(db_cache)
  73
  74 int
  75 bdb_db_cache(
  76     Backend     *be,
  77     const char *name,
  78         DB **db );
  79
  80 /*
  81  * dn2entry.c
  82  */
  83 #define bdb_dn2entry                            BDB_SYMBOL(dn2entry)
  84
  85 int bdb_dn2entry LDAP_P(( Operation *op, DB_TXN *tid,
  86         struct berval *dn, EntryInfo **e, int matched,
  87         u_int32_t locker, DB_LOCK *lock ));
  88
  89 /*
  90  * dn2id.c
  91  */
  92 #define bdb_dn2id                                       BDB_SYMBOL(dn2id)
  93 #define bdb_dn2id_add                           BDB_SYMBOL(dn2id_add)
  94 #define bdb_dn2id_delete                        BDB_SYMBOL(dn2id_delete)
  95 #define bdb_dn2id_children                      BDB_SYMBOL(dn2id_children)
  96 #define bdb_dn2idl                                      BDB_SYMBOL(dn2idl)
  97
  98 int bdb_dn2id(
  99         Operation *op,
 100         DB_TXN *tid,
 101         struct berval *dn,
 102         EntryInfo *ei );
 103
 104 int bdb_dn2id_add(
 105         Operation *op,
 106         DB_TXN *tid,
 107         EntryInfo *eip,
 108         Entry *e );
 109
 110 int bdb_dn2id_delete(
 111         Operation *op,
 112         DB_TXN *tid,
 113         EntryInfo *eip,
 114         Entry *e );
 115
 116 int bdb_dn2id_children(
 117         Operation *op,
 118         DB_TXN *tid,
 119         Entry *e );
 120
 121 int bdb_dn2idl(
 122         Operation *op,
 123         Entry *e,
 124         ID *ids,
 125         ID *stack );
 126
 127 #ifdef BDB_HIER
 128 #define bdb_dn2id_parent                        BDB_SYMBOL(dn2id_parent)
 129 #define bdb_fix_dn                                      BDB_SYMBOL(fix_dn)
 130
 131 int bdb_dn2id_parent(
 132         Operation *op,
 133         DB_TXN *txn,
 134         u_int32_t locker,
 135         EntryInfo *ei,
 136         ID *idp );
 137
 138 int bdb_fix_dn( Entry *e, int checkit );
 139 #endif
 140
 141
 142 /*
 143  * error.c
 144  */
 145 #define bdb_errcall                                     BDB_SYMBOL(errcall)
 146
 147 #if DB_VERSION_FULL < 0x04030000
 148 void bdb_errcall( const char *pfx, char * msg );
 149 #else
 150 #define bdb_msgcall                                     BDB_SYMBOL(msgcall)
 151 void bdb_errcall( const DB_ENV *env, const char *pfx, const char * msg );
 152 void bdb_msgcall( const DB_ENV *env, const char * msg );
 153 #endif
 154
 155 #ifdef HAVE_EBCDIC
 156 #define ebcdic_dberror                          BDB_SYMBOL(ebcdic_dberror)
 157
 158 char *ebcdic_dberror( int rc );
 159 #define db_strerror(x)  ebcdic_dberror(x)
 160 #endif
 161
 162 /*
 163  * filterentry.c
 164  */
 165 #define bdb_filter_candidates           BDB_SYMBOL(filter_candidates)
 166
 167 int bdb_filter_candidates(
 168         Operation *op,
 169         Filter  *f,
 170         ID *ids,
 171         ID *tmp,
 172         ID *stack );
 173
 174 /*
 175  * id2entry.c
 176  */
 177 #define bdb_id2entry                            BDB_SYMBOL(id2entry)
 178 #define bdb_id2entry_add                        BDB_SYMBOL(id2entry_add)
 179 #define bdb_id2entry_update                     BDB_SYMBOL(id2entry_update)
 180 #define bdb_id2entry_delete                     BDB_SYMBOL(id2entry_delete)
 181
 182 int bdb_id2entry_add(
 183         BackendDB *be,
 184         DB_TXN *tid,
 185         Entry *e );
 186
 187 int bdb_id2entry_update(
 188         BackendDB *be,
 189         DB_TXN *tid,
 190         Entry *e );
 191
 192 int bdb_id2entry_delete(
 193         BackendDB *be,
 194         DB_TXN *tid,
 195         Entry *e);
 196
 197 #ifdef SLAP_ZONE_ALLOC
 198 #else
 199 int bdb_id2entry(
 200         BackendDB *be,
 201         DB_TXN *tid,
 202         u_int32_t locker,
 203         ID id,
 204         Entry **e);
 205 #endif
 206
 207 #define bdb_entry_free                          BDB_SYMBOL(entry_free)
 208 #define bdb_entry_return                        BDB_SYMBOL(entry_return)
 209 #define bdb_entry_release                       BDB_SYMBOL(entry_release)
 210 #define bdb_entry_get                           BDB_SYMBOL(entry_get)
 211
 212 void bdb_entry_free ( Entry *e );
 213 #ifdef SLAP_ZONE_ALLOC
 214 int bdb_entry_return( struct bdb_info *bdb, Entry *e, int seqno );
 215 #else
 216 int bdb_entry_return( Entry *e );
 217 #endif
 218 BI_entry_release_rw bdb_entry_release;
 219 BI_entry_get_rw bdb_entry_get;
 220
 221
 222 /*
 223  * idl.c
 224  */
 225
 226 #define bdb_idl_cache_get                       BDB_SYMBOL(idl_cache_get)
 227 #define bdb_idl_cache_put                       BDB_SYMBOL(idl_cache_put)
 228 #define bdb_idl_cache_del                       BDB_SYMBOL(idl_cache_del)
 229 #define bdb_idl_cache_add_id            BDB_SYMBOL(idl_cache_add_id)
 230 #define bdb_idl_cache_del_id            BDB_SYMBOL(idl_cache_del_id)
 231
 232 int bdb_idl_cache_get(
 233         struct bdb_info *bdb,
 234         DB *db,
 235         DBT *key,
 236         ID *ids );
 237
 238 void
 239 bdb_idl_cache_put(
 240         struct bdb_info *bdb,
 241         DB              *db,
 242         DBT             *key,
 243         ID              *ids,
 244         int             rc );
 245
 246 void
 247 bdb_idl_cache_del(
 248         struct bdb_info *bdb,
 249         DB              *db,
 250         DBT             *key );
 251
 252 void
 253 bdb_idl_cache_add_id(
 254         struct bdb_info *bdb,
 255         DB              *db,
 256         DBT             *key,
 257         ID              id );
 258
 259 void
 260 bdb_idl_cache_del_id(
 261         struct bdb_info *bdb,
 262         DB              *db,
 263         DBT             *key,
 264         ID              id );
 265
 266 #define bdb_idl_first                           BDB_SYMBOL(idl_first)
 267 #define bdb_idl_next                            BDB_SYMBOL(idl_next)
 268 #define bdb_idl_search                          BDB_SYMBOL(idl_search)
 269 #define bdb_idl_insert                          BDB_SYMBOL(idl_insert)
 270 #define bdb_idl_intersection            BDB_SYMBOL(idl_intersection)
 271 #define bdb_idl_union                           BDB_SYMBOL(idl_union)
 272 #define bdb_idl_sort                            BDB_SYMBOL(idl_sort)
 273 #define bdb_idl_append                          BDB_SYMBOL(idl_append)
 274 #define bdb_idl_append_one                      BDB_SYMBOL(idl_append_one)
 275
 276 #define bdb_idl_fetch_key                       BDB_SYMBOL(idl_fetch_key)
 277 #define bdb_idl_insert_key                      BDB_SYMBOL(idl_insert_key)
 278 #define bdb_idl_delete_key                      BDB_SYMBOL(idl_delete_key)
 279
 280 unsigned bdb_idl_search( ID *ids, ID id );
 281
 282 int bdb_idl_fetch_key(
 283         BackendDB       *be,
 284         DB                      *db,
 285         DB_TXN          *tid,
 286         DBT                     *key,
 287         ID                      *ids,
 288         DBC                     **saved_cursor,
 289         int                     get_flag );
 290
 291 int bdb_idl_insert( ID *ids, ID id );
 292
 293 int bdb_idl_insert_key(
 294         BackendDB *be,
 295         DB *db,
 296         DB_TXN *txn,
 297         DBT *key,
 298         ID id );
 299
 300 int bdb_idl_delete_key(
 301         BackendDB *be,
 302         DB *db,
 303         DB_TXN *txn,
 304         DBT *key,
 305         ID id );
 306
 307 int
 308 bdb_idl_intersection(
 309         ID *a,
 310         ID *b );
 311
 312 int
 313 bdb_idl_union(
 314         ID *a,
 315         ID *b );
 316
 317 ID bdb_idl_first( ID *ids, ID *cursor );
 318 ID bdb_idl_next( ID *ids, ID *cursor );
 319
 320 void bdb_idl_sort( ID *ids, ID *tmp );
 321 int bdb_idl_append( ID *a, ID *b );
 322 int bdb_idl_append_one( ID *ids, ID id );
 323
 324
 325 /*
 326  * index.c
 327  */
 328 #define bdb_index_is_indexed            BDB_SYMBOL(index_is_indexed)
 329 #define bdb_index_param                         BDB_SYMBOL(index_param)
 330 #define bdb_index_values                        BDB_SYMBOL(index_values)
 331 #define bdb_index_entry                         BDB_SYMBOL(index_entry)
 332 #define bdb_index_recset                        BDB_SYMBOL(index_recset)
 333 #define bdb_index_recrun                        BDB_SYMBOL(index_recrun)
 334
 335 extern int
 336 bdb_index_is_indexed LDAP_P((
 337         Backend *be,
 338         AttributeDescription *desc ));
 339
 340 extern int
 341 bdb_index_param LDAP_P((
 342         Backend *be,
 343         AttributeDescription *desc,
 344         int ftype,
 345         DB **db,
 346         slap_mask_t *mask,
 347         struct berval *prefix ));
 348
 349 extern int
 350 bdb_index_values LDAP_P((
 351         Operation *op,
 352         DB_TXN *txn,
 353         AttributeDescription *desc,
 354         BerVarray vals,
 355         ID id,
 356         int opid ));
 357
 358 extern int
 359 bdb_index_recset LDAP_P((
 360         struct bdb_info *bdb,
 361         Attribute *a,
 362         AttributeType *type,
 363         struct berval *tags,
 364         IndexRec *ir ));
 365
 366 extern int
 367 bdb_index_recrun LDAP_P((
 368         Operation *op,
 369         struct bdb_info *bdb,
 370         IndexRec *ir,
 371         ID id,
 372         int base ));
 373
 374 int bdb_index_entry LDAP_P(( Operation *op, DB_TXN *t, int r, Entry *e ));
 375
 376 #define bdb_index_entry_add(op,t,e) \
 377         bdb_index_entry((op),(t),SLAP_INDEX_ADD_OP,(e))
 378 #define bdb_index_entry_del(op,t,e) \
 379         bdb_index_entry((op),(t),SLAP_INDEX_DELETE_OP,(e))
 380
 381 /*
 382  * key.c
 383  */
 384 #define bdb_key_read                            BDB_SYMBOL(key_read)
 385 #define bdb_key_change                          BDB_SYMBOL(key_change)
 386
 387 extern int
 388 bdb_key_read(
 389     Backend     *be,
 390         DB *db,
 391         DB_TXN *txn,
 392     struct berval *k,
 393         ID *ids,
 394     DBC **saved_cursor,
 395         int get_flags );
 396
 397 extern int
 398 bdb_key_change(
 399     Backend      *be,
 400     DB *db,
 401         DB_TXN *txn,
 402     struct berval *k,
 403     ID id,
 404     int op );
 405
 406 /*
 407  * nextid.c
 408  */
 409 #define bdb_next_id                                     BDB_SYMBOL(next_id)
 410 #define bdb_last_id                                     BDB_SYMBOL(last_id)
 411
 412 int bdb_next_id( BackendDB *be, DB_TXN *tid, ID *id );
 413 int bdb_last_id( BackendDB *be, DB_TXN *tid );
 414
 415 /*
 416  * modify.c
 417  */
 418 #define bdb_modify_internal                     BDB_SYMBOL(modify_internal)
 419
 420 int bdb_modify_internal(
 421         Operation *op,
 422         DB_TXN *tid,
 423         Modifications *modlist,
 424         Entry *e,
 425         const char **text,
 426         char *textbuf,
 427         size_t textlen );
 428
 429
 430 /*
 431  * cache.c
 432  */
 433 #define bdb_cache_entry_db_unlock       BDB_SYMBOL(cache_entry_db_unlock)
 434
 435 #define bdb_cache_entryinfo_lock(e) \
 436         ldap_pvt_thread_mutex_lock( &(e)->bei_kids_mutex )
 437 #define bdb_cache_entryinfo_unlock(e) \
 438         ldap_pvt_thread_mutex_unlock( &(e)->bei_kids_mutex )
 439
 440 /* What a mess. Hopefully the current cache scheme will stabilize
 441  * and we can trim out all of this stuff.
 442  */
 443 #if 0
 444 void bdb_cache_return_entry_rw( DB_ENV *env, Cache *cache, Entry *e,
 445         int rw, DB_LOCK *lock );
 446 #else
 447 #define bdb_cache_return_entry_rw( env, cache, e, rw, lock ) \
 448         bdb_cache_entry_db_unlock( env, lock )
 449 #define bdb_cache_return_entry( env, lock ) \
 450         bdb_cache_entry_db_unlock( env, lock )
 451 #endif
 452 #define bdb_cache_return_entry_r(env, c, e, l) \
 453         bdb_cache_return_entry_rw((env), (c), (e), 0, (l))
 454 #define bdb_cache_return_entry_w(env, c, e, l) \
 455         bdb_cache_return_entry_rw((env), (c), (e), 1, (l))
 456 #if 0
 457 void bdb_unlocked_cache_return_entry_rw( Cache *cache, Entry *e, int rw );
 458 #else
 459 #define bdb_unlocked_cache_return_entry_rw( a, b, c )   ((void)0)
 460 #endif
 461 #define bdb_unlocked_cache_return_entry_r( c, e ) \
 462         bdb_unlocked_cache_return_entry_rw((c), (e), 0)
 463 #define bdb_unlocked_cache_return_entry_w( c, e ) \
 464         bdb_unlocked_cache_return_entry_rw((c), (e), 1)
 465
 466 #define bdb_cache_add                           BDB_SYMBOL(cache_add)
 467 #define bdb_cache_children                      BDB_SYMBOL(cache_children)
 468 #define bdb_cache_delete                        BDB_SYMBOL(cache_delete)
 469 #define bdb_cache_delete_cleanup        BDB_SYMBOL(cache_delete_cleanup)
 470 #define bdb_cache_find_id                       BDB_SYMBOL(cache_find_id)
 471 #define bdb_cache_find_info                     BDB_SYMBOL(cache_find_info)
 472 #define bdb_cache_find_ndn                      BDB_SYMBOL(cache_find_ndn)
 473 #define bdb_cache_find_parent           BDB_SYMBOL(cache_find_parent)
 474 #define bdb_cache_modify                        BDB_SYMBOL(cache_modify)
 475 #define bdb_cache_modrdn                        BDB_SYMBOL(cache_modrdn)
 476 #define bdb_cache_release_all           BDB_SYMBOL(cache_release_all)
 477 #define bdb_cache_delete_entry          BDB_SYMBOL(cache_delete_entry)
 478
 479 int bdb_cache_children(
 480         Operation *op,
 481         DB_TXN *txn,
 482         Entry *e
 483 );
 484 int bdb_cache_add(
 485         struct bdb_info *bdb,
 486         EntryInfo *pei,
 487         Entry   *e,
 488         struct berval *nrdn,
 489         u_int32_t locker
 490 );
 491 int bdb_cache_modrdn(
 492         struct bdb_info *bdb,
 493         Entry   *e,
 494         struct berval *nrdn,
 495         Entry   *new,
 496         EntryInfo *ein,
 497         u_int32_t locker,
 498         DB_LOCK *lock
 499 );
 500 int bdb_cache_modify(
 501         Entry *e,
 502         Attribute *newAttrs,
 503         DB_ENV *env,
 504         u_int32_t locker,
 505         DB_LOCK *lock
 506 );
 507 int bdb_cache_find_ndn(
 508         Operation *op,
 509         DB_TXN  *txn,
 510         struct berval   *ndn,
 511         EntryInfo       **res
 512 );
 513 EntryInfo * bdb_cache_find_info(
 514         struct bdb_info *bdb,
 515         ID id
 516 );
 517 int bdb_cache_find_id(
 518         Operation *op,
 519         DB_TXN  *tid,
 520         ID              id,
 521         EntryInfo **eip,
 522         int     islocked,
 523         u_int32_t       locker,
 524         DB_LOCK         *lock
 525 );
 526 int
 527 bdb_cache_find_parent(
 528         Operation *op,
 529         DB_TXN *txn,
 530         u_int32_t       locker,
 531         ID id,
 532         EntryInfo **res
 533 );
 534 int bdb_cache_delete(
 535         Cache   *cache,
 536         Entry   *e,
 537         DB_ENV  *env,
 538         u_int32_t locker,
 539         DB_LOCK *lock
 540 );
 541 void bdb_cache_delete_cleanup(
 542         Cache   *cache,
 543         EntryInfo *ei
 544 );
 545 void bdb_cache_release_all( Cache *cache );
 546 void bdb_cache_delete_entry(
 547         struct bdb_info *bdb,
 548         EntryInfo *ei,
 549         u_int32_t locker,
 550         DB_LOCK *lock
 551 );
 552
 553 #ifdef BDB_HIER
 554 int hdb_cache_load(
 555         struct bdb_info *bdb,
 556         EntryInfo *ei,
 557         EntryInfo **res
 558 );
 559 #endif
 560
 561 #define bdb_cache_entry_db_relock               BDB_SYMBOL(cache_entry_db_relock)
 562 int bdb_cache_entry_db_relock(
 563         DB_ENV *env,
 564         u_int32_t locker,
 565         EntryInfo *ei,
 566         int rw,
 567         int tryOnly,
 568         DB_LOCK *lock );
 569
 570 int bdb_cache_entry_db_unlock(
 571         DB_ENV *env,
 572         DB_LOCK *lock );
 573
 574 #ifdef BDB_REUSE_LOCKERS
 575
 576 #define bdb_locker_id                           BDB_SYMBOL(locker_id)
 577 int bdb_locker_id( Operation *op, DB_ENV *env, u_int32_t *locker );
 578
 579 #define LOCK_ID_FREE(env, locker)       ((void)0)
 580 #define LOCK_ID(env, locker)    bdb_locker_id(op, env, locker)
 581
 582 #else
 583
 584 #define LOCK_ID_FREE(env, locker)       XLOCK_ID_FREE(env, locker)
 585 #define LOCK_ID(env, locker)            XLOCK_ID(env, locker)
 586
 587 #endif
 588
 589 /*
 590  * trans.c
 591  */
 592 #define bdb_trans_backoff                       BDB_SYMBOL(trans_backoff)
 593
 594 void
 595 bdb_trans_backoff( int num_retries );
 596
 597 /*
 598  * former external.h
 599  */
 600
 601 #define bdb_back_initialize             BDB_SYMBOL(back_initialize)
 602 #define bdb_db_config                   BDB_SYMBOL(db_config)
 603 #define bdb_add                         BDB_SYMBOL(add)
 604 #define bdb_bind                        BDB_SYMBOL(bind)
 605 #define bdb_compare                     BDB_SYMBOL(compare)
 606 #define bdb_delete                      BDB_SYMBOL(delete)
 607 #define bdb_modify                      BDB_SYMBOL(modify)
 608 #define bdb_modrdn                      BDB_SYMBOL(modrdn)
 609 #define bdb_search                      BDB_SYMBOL(search)
 610 #define bdb_extended                    BDB_SYMBOL(extended)
 611 #define bdb_referrals                   BDB_SYMBOL(referrals)
 612 #define bdb_operational                 BDB_SYMBOL(operational)
 613 #define bdb_hasSubordinates             BDB_SYMBOL(hasSubordinates)
 614 #define bdb_tool_entry_open             BDB_SYMBOL(tool_entry_open)
 615 #define bdb_tool_entry_close            BDB_SYMBOL(tool_entry_close)
 616 #define bdb_tool_entry_next             BDB_SYMBOL(tool_entry_next)
 617 #define bdb_tool_entry_get              BDB_SYMBOL(tool_entry_get)
 618 #define bdb_tool_entry_put              BDB_SYMBOL(tool_entry_put)
 619 #define bdb_tool_entry_reindex          BDB_SYMBOL(tool_entry_reindex)
 620 #define bdb_tool_dn2id_get              BDB_SYMBOL(tool_dn2id_get)
 621 #define bdb_tool_id2entry_get           BDB_SYMBOL(tool_id2entry_get)
 622 #define bdb_tool_entry_modify           BDB_SYMBOL(tool_entry_modify)
 623 #define bdb_tool_idl_add                BDB_SYMBOL(tool_idl_add)
 624
 625 extern BI_init                          bdb_back_initialize;
 626
 627 extern BI_db_config                     bdb_db_config;
 628
 629 extern BI_op_add                        bdb_add;
 630 extern BI_op_bind                       bdb_bind;
 631 extern BI_op_compare                    bdb_compare;
 632 extern BI_op_delete                     bdb_delete;
 633 extern BI_op_modify                     bdb_modify;
 634 extern BI_op_modrdn                     bdb_modrdn;
 635 extern BI_op_search                     bdb_search;
 636 extern BI_op_extended                   bdb_extended;
 637
 638 extern BI_chk_referrals                 bdb_referrals;
 639
 640 extern BI_operational                   bdb_operational;
 641
 642 extern BI_has_subordinates              bdb_hasSubordinates;
 643
 644 /* tools.c */
 645 extern BI_tool_entry_open               bdb_tool_entry_open;
 646 extern BI_tool_entry_close              bdb_tool_entry_close;
 647 extern BI_tool_entry_next               bdb_tool_entry_next;
 648 extern BI_tool_entry_get                bdb_tool_entry_get;
 649 extern BI_tool_entry_put                bdb_tool_entry_put;
 650 extern BI_tool_entry_reindex            bdb_tool_entry_reindex;
 651 extern BI_tool_dn2id_get                bdb_tool_dn2id_get;
 652 extern BI_tool_id2entry_get             bdb_tool_id2entry_get;
 653 extern BI_tool_entry_modify             bdb_tool_entry_modify;
 654
 655 int bdb_tool_idl_add( BackendDB *be, DB *db, DB_TXN *txn, DBT *key, ID id );
 656
 657 LDAP_END_DECL
 658
 659 #endif /* _PROTO_BDB_H */