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 2000-2008 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         struct berval *dn,
 101         EntryInfo *ei,
 102         u_int32_t locker,
 103         DB_LOCK *lock );
 104
 105 int bdb_dn2id_add(
 106         Operation *op,
 107         DB_TXN *tid,
 108         EntryInfo *eip,
 109         Entry *e );
 110
 111 int bdb_dn2id_delete(
 112         Operation *op,
 113         DB_TXN *tid,
 114         EntryInfo *eip,
 115         Entry *e );
 116
 117 int bdb_dn2id_children(
 118         Operation *op,
 119         DB_TXN *tid,
 120         Entry *e );
 121
 122 int bdb_dn2idl(
 123         Operation *op,
 124         Entry *e,
 125         ID *ids,
 126         ID *stack );
 127
 128 #ifdef BDB_HIER
 129 #define bdb_dn2id_parent                        BDB_SYMBOL(dn2id_parent)
 130 #define bdb_dup_compare                         BDB_SYMBOL(dup_compare)
 131 #define bdb_fix_dn                                      BDB_SYMBOL(fix_dn)
 132
 133 int bdb_dn2id_parent(
 134         Operation *op,
 135         u_int32_t locker,
 136         EntryInfo *ei,
 137         ID *idp );
 138
 139 int bdb_dup_compare(
 140         DB *db,
 141         const DBT *usrkey,
 142         const DBT *curkey );
 143
 144 int bdb_fix_dn( Entry *e, int checkit );
 145 #endif
 146
 147
 148 /*
 149  * error.c
 150  */
 151 #define bdb_errcall                                     BDB_SYMBOL(errcall)
 152
 153 #if DB_VERSION_FULL < 0x04030000
 154 void bdb_errcall( const char *pfx, char * msg );
 155 #else
 156 #define bdb_msgcall                                     BDB_SYMBOL(msgcall)
 157 void bdb_errcall( const DB_ENV *env, const char *pfx, const char * msg );
 158 void bdb_msgcall( const DB_ENV *env, const char * msg );
 159 #endif
 160
 161 #ifdef HAVE_EBCDIC
 162 #define ebcdic_dberror                          BDB_SYMBOL(ebcdic_dberror)
 163
 164 char *ebcdic_dberror( int rc );
 165 #define db_strerror(x)  ebcdic_dberror(x)
 166 #endif
 167
 168 /*
 169  * filterentry.c
 170  */
 171 #define bdb_filter_candidates           BDB_SYMBOL(filter_candidates)
 172
 173 int bdb_filter_candidates(
 174         Operation *op,
 175         Filter  *f,
 176         ID *ids,
 177         ID *tmp,
 178         ID *stack );
 179
 180 /*
 181  * id2entry.c
 182  */
 183 #define bdb_id2entry                            BDB_SYMBOL(id2entry)
 184 #define bdb_id2entry_add                        BDB_SYMBOL(id2entry_add)
 185 #define bdb_id2entry_update                     BDB_SYMBOL(id2entry_update)
 186 #define bdb_id2entry_delete                     BDB_SYMBOL(id2entry_delete)
 187
 188 int bdb_id2entry_add(
 189         BackendDB *be,
 190         DB_TXN *tid,
 191         Entry *e );
 192
 193 int bdb_id2entry_update(
 194         BackendDB *be,
 195         DB_TXN *tid,
 196         Entry *e );
 197
 198 int bdb_id2entry_delete(
 199         BackendDB *be,
 200         DB_TXN *tid,
 201         Entry *e);
 202
 203 #ifdef SLAP_ZONE_ALLOC
 204 #else
 205 int bdb_id2entry(
 206         BackendDB *be,
 207         DB_TXN *tid,
 208         u_int32_t locker,
 209         ID id,
 210         Entry **e);
 211 #endif
 212
 213 #define bdb_entry_free                          BDB_SYMBOL(entry_free)
 214 #define bdb_entry_return                        BDB_SYMBOL(entry_return)
 215 #define bdb_entry_release                       BDB_SYMBOL(entry_release)
 216 #define bdb_entry_get                           BDB_SYMBOL(entry_get)
 217
 218 void bdb_entry_free ( Entry *e );
 219 #ifdef SLAP_ZONE_ALLOC
 220 int bdb_entry_return( struct bdb_info *bdb, Entry *e, int seqno );
 221 #else
 222 int bdb_entry_return( Entry *e );
 223 #endif
 224 BI_entry_release_rw bdb_entry_release;
 225 BI_entry_get_rw bdb_entry_get;
 226
 227
 228 /*
 229  * idl.c
 230  */
 231
 232 #define bdb_idl_cache_get                       BDB_SYMBOL(idl_cache_get)
 233 #define bdb_idl_cache_put                       BDB_SYMBOL(idl_cache_put)
 234 #define bdb_idl_cache_del                       BDB_SYMBOL(idl_cache_del)
 235 #define bdb_idl_cache_add_id            BDB_SYMBOL(idl_cache_add_id)
 236 #define bdb_idl_cache_del_id            BDB_SYMBOL(idl_cache_del_id)
 237
 238 int bdb_idl_cache_get(
 239         struct bdb_info *bdb,
 240         DB *db,
 241         DBT *key,
 242         ID *ids );
 243
 244 void
 245 bdb_idl_cache_put(
 246         struct bdb_info *bdb,
 247         DB              *db,
 248         DBT             *key,
 249         ID              *ids,
 250         int             rc );
 251
 252 void
 253 bdb_idl_cache_del(
 254         struct bdb_info *bdb,
 255         DB              *db,
 256         DBT             *key );
 257
 258 void
 259 bdb_idl_cache_add_id(
 260         struct bdb_info *bdb,
 261         DB              *db,
 262         DBT             *key,
 263         ID              id );
 264
 265 void
 266 bdb_idl_cache_del_id(
 267         struct bdb_info *bdb,
 268         DB              *db,
 269         DBT             *key,
 270         ID              id );
 271
 272 #define bdb_idl_first                           BDB_SYMBOL(idl_first)
 273 #define bdb_idl_next                            BDB_SYMBOL(idl_next)
 274 #define bdb_idl_search                          BDB_SYMBOL(idl_search)
 275 #define bdb_idl_insert                          BDB_SYMBOL(idl_insert)
 276 #define bdb_idl_intersection            BDB_SYMBOL(idl_intersection)
 277 #define bdb_idl_union                           BDB_SYMBOL(idl_union)
 278 #define bdb_idl_sort                            BDB_SYMBOL(idl_sort)
 279 #define bdb_idl_append                          BDB_SYMBOL(idl_append)
 280 #define bdb_idl_append_one                      BDB_SYMBOL(idl_append_one)
 281
 282 #define bdb_idl_fetch_key                       BDB_SYMBOL(idl_fetch_key)
 283 #define bdb_idl_insert_key                      BDB_SYMBOL(idl_insert_key)
 284 #define bdb_idl_delete_key                      BDB_SYMBOL(idl_delete_key)
 285
 286 unsigned bdb_idl_search( ID *ids, ID id );
 287
 288 int bdb_idl_fetch_key(
 289         BackendDB       *be,
 290         DB                      *db,
 291         DB_TXN          *tid,
 292         DBT                     *key,
 293         ID                      *ids,
 294         DBC                     **saved_cursor,
 295         int                     get_flag );
 296
 297 int bdb_idl_insert( ID *ids, ID id );
 298
 299 int bdb_idl_insert_key(
 300         BackendDB *be,
 301         DB *db,
 302         DB_TXN *txn,
 303         DBT *key,
 304         ID id );
 305
 306 int bdb_idl_delete_key(
 307         BackendDB *be,
 308         DB *db,
 309         DB_TXN *txn,
 310         DBT *key,
 311         ID id );
 312
 313 int
 314 bdb_idl_intersection(
 315         ID *a,
 316         ID *b );
 317
 318 int
 319 bdb_idl_union(
 320         ID *a,
 321         ID *b );
 322
 323 ID bdb_idl_first( ID *ids, ID *cursor );
 324 ID bdb_idl_next( ID *ids, ID *cursor );
 325
 326 void bdb_idl_sort( ID *ids, ID *tmp );
 327 int bdb_idl_append( ID *a, ID *b );
 328 int bdb_idl_append_one( ID *ids, ID id );
 329
 330
 331 /*
 332  * index.c
 333  */
 334 #define bdb_index_is_indexed            BDB_SYMBOL(index_is_indexed)
 335 #define bdb_index_param                         BDB_SYMBOL(index_param)
 336 #define bdb_index_values                        BDB_SYMBOL(index_values)
 337 #define bdb_index_entry                         BDB_SYMBOL(index_entry)
 338 #define bdb_index_recset                        BDB_SYMBOL(index_recset)
 339 #define bdb_index_recrun                        BDB_SYMBOL(index_recrun)
 340
 341 extern int
 342 bdb_index_is_indexed LDAP_P((
 343         Backend *be,
 344         AttributeDescription *desc ));
 345
 346 extern int
 347 bdb_index_param LDAP_P((
 348         Backend *be,
 349         AttributeDescription *desc,
 350         int ftype,
 351         DB **db,
 352         slap_mask_t *mask,
 353         struct berval *prefix ));
 354
 355 extern int
 356 bdb_index_values LDAP_P((
 357         Operation *op,
 358         DB_TXN *txn,
 359         AttributeDescription *desc,
 360         BerVarray vals,
 361         ID id,
 362         int opid ));
 363
 364 extern int
 365 bdb_index_recset LDAP_P((
 366         struct bdb_info *bdb,
 367         Attribute *a,
 368         AttributeType *type,
 369         struct berval *tags,
 370         IndexRec *ir ));
 371
 372 extern int
 373 bdb_index_recrun LDAP_P((
 374         Operation *op,
 375         struct bdb_info *bdb,
 376         IndexRec *ir,
 377         ID id,
 378         int base ));
 379
 380 int bdb_index_entry LDAP_P(( Operation *op, DB_TXN *t, int r, Entry *e ));
 381
 382 #define bdb_index_entry_add(op,t,e) \
 383         bdb_index_entry((op),(t),SLAP_INDEX_ADD_OP,(e))
 384 #define bdb_index_entry_del(op,t,e) \
 385         bdb_index_entry((op),(t),SLAP_INDEX_DELETE_OP,(e))
 386
 387 /*
 388  * key.c
 389  */
 390 #define bdb_key_read                            BDB_SYMBOL(key_read)
 391 #define bdb_key_change                          BDB_SYMBOL(key_change)
 392
 393 extern int
 394 bdb_key_read(
 395     Backend     *be,
 396         DB *db,
 397         DB_TXN *txn,
 398     struct berval *k,
 399         ID *ids,
 400     DBC **saved_cursor,
 401         int get_flags );
 402
 403 extern int
 404 bdb_key_change(
 405     Backend      *be,
 406     DB *db,
 407         DB_TXN *txn,
 408     struct berval *k,
 409     ID id,
 410     int op );
 411
 412 /*
 413  * nextid.c
 414  */
 415 #define bdb_next_id                                     BDB_SYMBOL(next_id)
 416 #define bdb_last_id                                     BDB_SYMBOL(last_id)
 417
 418 int bdb_next_id( BackendDB *be, DB_TXN *tid, ID *id );
 419 int bdb_last_id( BackendDB *be, DB_TXN *tid );
 420
 421 /*
 422  * modify.c
 423  */
 424 #define bdb_modify_internal                     BDB_SYMBOL(modify_internal)
 425
 426 int bdb_modify_internal(
 427         Operation *op,
 428         DB_TXN *tid,
 429         Modifications *modlist,
 430         Entry *e,
 431         const char **text,
 432         char *textbuf,
 433         size_t textlen );
 434
 435
 436 /*
 437  * cache.c
 438  */
 439 #define bdb_cache_entry_db_unlock       BDB_SYMBOL(cache_entry_db_unlock)
 440
 441 #define bdb_cache_entryinfo_lock(e) \
 442         ldap_pvt_thread_mutex_lock( &(e)->bei_kids_mutex )
 443 #define bdb_cache_entryinfo_unlock(e) \
 444         ldap_pvt_thread_mutex_unlock( &(e)->bei_kids_mutex )
 445
 446 /* What a mess. Hopefully the current cache scheme will stabilize
 447  * and we can trim out all of this stuff.
 448  */
 449 #if 0
 450 void bdb_cache_return_entry_rw( DB_ENV *env, Cache *cache, Entry *e,
 451         int rw, DB_LOCK *lock );
 452 #else
 453 #define bdb_cache_return_entry_rw( env, cache, e, rw, lock ) \
 454         bdb_cache_entry_db_unlock( env, lock )
 455 #define bdb_cache_return_entry( env, lock ) \
 456         bdb_cache_entry_db_unlock( env, lock )
 457 #endif
 458 #define bdb_cache_return_entry_r(env, c, e, l) \
 459         bdb_cache_return_entry_rw((env), (c), (e), 0, (l))
 460 #define bdb_cache_return_entry_w(env, c, e, l) \
 461         bdb_cache_return_entry_rw((env), (c), (e), 1, (l))
 462 #if 0
 463 void bdb_unlocked_cache_return_entry_rw( Cache *cache, Entry *e, int rw );
 464 #else
 465 #define bdb_unlocked_cache_return_entry_rw( a, b, c )   ((void)0)
 466 #endif
 467 #define bdb_unlocked_cache_return_entry_r( c, e ) \
 468         bdb_unlocked_cache_return_entry_rw((c), (e), 0)
 469 #define bdb_unlocked_cache_return_entry_w( c, e ) \
 470         bdb_unlocked_cache_return_entry_rw((c), (e), 1)
 471
 472 #define bdb_cache_add                           BDB_SYMBOL(cache_add)
 473 #define bdb_cache_children                      BDB_SYMBOL(cache_children)
 474 #define bdb_cache_delete                        BDB_SYMBOL(cache_delete)
 475 #define bdb_cache_delete_cleanup        BDB_SYMBOL(cache_delete_cleanup)
 476 #define bdb_cache_find_id                       BDB_SYMBOL(cache_find_id)
 477 #define bdb_cache_find_info                     BDB_SYMBOL(cache_find_info)
 478 #define bdb_cache_find_ndn                      BDB_SYMBOL(cache_find_ndn)
 479 #define bdb_cache_find_parent           BDB_SYMBOL(cache_find_parent)
 480 #define bdb_cache_modify                        BDB_SYMBOL(cache_modify)
 481 #define bdb_cache_modrdn                        BDB_SYMBOL(cache_modrdn)
 482 #define bdb_cache_release_all           BDB_SYMBOL(cache_release_all)
 483 #define bdb_cache_delete_entry          BDB_SYMBOL(cache_delete_entry)
 484
 485 int bdb_cache_children(
 486         Operation *op,
 487         DB_TXN *txn,
 488         Entry *e
 489 );
 490 int bdb_cache_add(
 491         struct bdb_info *bdb,
 492         EntryInfo *pei,
 493         Entry   *e,
 494         struct berval *nrdn,
 495         u_int32_t locker
 496 );
 497 int bdb_cache_modrdn(
 498         struct bdb_info *bdb,
 499         Entry   *e,
 500         struct berval *nrdn,
 501         Entry   *new,
 502         EntryInfo *ein,
 503         u_int32_t locker,
 504         DB_LOCK *lock
 505 );
 506 int bdb_cache_modify(
 507         Entry *e,
 508         Attribute *newAttrs,
 509         DB_ENV *env,
 510         u_int32_t locker,
 511         DB_LOCK *lock
 512 );
 513 int bdb_cache_find_ndn(
 514         Operation *op,
 515         u_int32_t       locker,
 516         struct berval   *ndn,
 517         EntryInfo       **res
 518 );
 519 EntryInfo * bdb_cache_find_info(
 520         struct bdb_info *bdb,
 521         ID id
 522 );
 523 int bdb_cache_find_id(
 524         Operation *op,
 525         DB_TXN  *tid,
 526         ID              id,
 527         EntryInfo **eip,
 528         int     islocked,
 529         u_int32_t       locker,
 530         DB_LOCK         *lock
 531 );
 532 int
 533 bdb_cache_find_parent(
 534         Operation *op,
 535         u_int32_t       locker,
 536         ID id,
 537         EntryInfo **res
 538 );
 539 int bdb_cache_delete(
 540         Cache   *cache,
 541         Entry   *e,
 542         DB_ENV  *env,
 543         u_int32_t locker,
 544         DB_LOCK *lock
 545 );
 546 void bdb_cache_delete_cleanup(
 547         Cache   *cache,
 548         EntryInfo *ei
 549 );
 550 void bdb_cache_release_all( Cache *cache );
 551 void bdb_cache_delete_entry(
 552         struct bdb_info *bdb,
 553         EntryInfo *ei,
 554         u_int32_t locker,
 555         DB_LOCK *lock
 556 );
 557
 558 #ifdef BDB_HIER
 559 int hdb_cache_load(
 560         struct bdb_info *bdb,
 561         EntryInfo *ei,
 562         EntryInfo **res
 563 );
 564 #endif
 565
 566 #define bdb_cache_entry_db_relock               BDB_SYMBOL(cache_entry_db_relock)
 567 int bdb_cache_entry_db_relock(
 568         DB_ENV *env,
 569         u_int32_t locker,
 570         EntryInfo *ei,
 571         int rw,
 572         int tryOnly,
 573         DB_LOCK *lock );
 574
 575 int bdb_cache_entry_db_unlock(
 576         DB_ENV *env,
 577         DB_LOCK *lock );
 578
 579 #ifdef BDB_REUSE_LOCKERS
 580
 581 #define bdb_locker_id                           BDB_SYMBOL(locker_id)
 582 #define bdb_locker_flush                        BDB_SYMBOL(locker_flush)
 583 int bdb_locker_id( Operation *op, DB_ENV *env, u_int32_t *locker );
 584 void bdb_locker_flush( DB_ENV *env );
 585
 586 #define LOCK_ID_FREE(env, locker)       ((void)0)
 587 #define LOCK_ID(env, locker)    bdb_locker_id(op, env, locker)
 588
 589 #else
 590
 591 #define LOCK_ID_FREE(env, locker)       XLOCK_ID_FREE(env, locker)
 592 #define LOCK_ID(env, locker)            XLOCK_ID(env, locker)
 593
 594 #endif
 595
 596 /*
 597  * trans.c
 598  */
 599 #define bdb_trans_backoff                       BDB_SYMBOL(trans_backoff)
 600
 601 void
 602 bdb_trans_backoff( int num_retries );
 603
 604 /*
 605  * former external.h
 606  */
 607
 608 #define bdb_back_initialize             BDB_SYMBOL(back_initialize)
 609 #define bdb_db_config                   BDB_SYMBOL(db_config)
 610 #define bdb_add                         BDB_SYMBOL(add)
 611 #define bdb_bind                        BDB_SYMBOL(bind)
 612 #define bdb_compare                     BDB_SYMBOL(compare)
 613 #define bdb_delete                      BDB_SYMBOL(delete)
 614 #define bdb_modify                      BDB_SYMBOL(modify)
 615 #define bdb_modrdn                      BDB_SYMBOL(modrdn)
 616 #define bdb_search                      BDB_SYMBOL(search)
 617 #define bdb_extended                    BDB_SYMBOL(extended)
 618 #define bdb_referrals                   BDB_SYMBOL(referrals)
 619 #define bdb_operational                 BDB_SYMBOL(operational)
 620 #define bdb_hasSubordinates             BDB_SYMBOL(hasSubordinates)
 621 #define bdb_tool_entry_open             BDB_SYMBOL(tool_entry_open)
 622 #define bdb_tool_entry_close            BDB_SYMBOL(tool_entry_close)
 623 #define bdb_tool_entry_next             BDB_SYMBOL(tool_entry_next)
 624 #define bdb_tool_entry_get              BDB_SYMBOL(tool_entry_get)
 625 #define bdb_tool_entry_put              BDB_SYMBOL(tool_entry_put)
 626 #define bdb_tool_entry_reindex          BDB_SYMBOL(tool_entry_reindex)
 627 #define bdb_tool_dn2id_get              BDB_SYMBOL(tool_dn2id_get)
 628 #define bdb_tool_id2entry_get           BDB_SYMBOL(tool_id2entry_get)
 629 #define bdb_tool_entry_modify           BDB_SYMBOL(tool_entry_modify)
 630 #define bdb_tool_idl_add                BDB_SYMBOL(tool_idl_add)
 631
 632 extern BI_init                          bdb_back_initialize;
 633
 634 extern BI_db_config                     bdb_db_config;
 635
 636 extern BI_op_add                        bdb_add;
 637 extern BI_op_bind                       bdb_bind;
 638 extern BI_op_compare                    bdb_compare;
 639 extern BI_op_delete                     bdb_delete;
 640 extern BI_op_modify                     bdb_modify;
 641 extern BI_op_modrdn                     bdb_modrdn;
 642 extern BI_op_search                     bdb_search;
 643 extern BI_op_extended                   bdb_extended;
 644
 645 extern BI_chk_referrals                 bdb_referrals;
 646
 647 extern BI_operational                   bdb_operational;
 648
 649 extern BI_has_subordinates              bdb_hasSubordinates;
 650
 651 /* tools.c */
 652 extern BI_tool_entry_open               bdb_tool_entry_open;
 653 extern BI_tool_entry_close              bdb_tool_entry_close;
 654 extern BI_tool_entry_next               bdb_tool_entry_next;
 655 extern BI_tool_entry_get                bdb_tool_entry_get;
 656 extern BI_tool_entry_put                bdb_tool_entry_put;
 657 extern BI_tool_entry_reindex            bdb_tool_entry_reindex;
 658 extern BI_tool_dn2id_get                bdb_tool_dn2id_get;
 659 extern BI_tool_id2entry_get             bdb_tool_id2entry_get;
 660 extern BI_tool_entry_modify             bdb_tool_entry_modify;
 661
 662 int bdb_tool_idl_add( BackendDB *be, DB *db, DB_TXN *txn, DBT *key, ID id );
 663
 664 LDAP_END_DECL
 665
 666 #endif /* _PROTO_BDB_H */