]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/back-bdb/proto-bdb.h
return structuralObjectClass errors
[openldap] / servers / slapd / back-bdb / proto-bdb.h
index 133ce9812a2e08ef01c4cdf0ddab64794918730c..62b350e3f214a0a54533a69714ace239d536eb57 100644 (file)
@@ -1,7 +1,16 @@
 /* $OpenLDAP$ */
-/*
- * Copyright 2000-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2000-2006 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
 
 #ifndef _PROTO_BDB_H
 
 LDAP_BEGIN_DECL
 
-/*
- * alias.c
- */
-Entry *bdb_deref_internal_r LDAP_P((
-       BackendDB *be,
-       Entry *e,
-       struct berval *dn,
-       int *err,
-       Entry **matched,
-       const char **text ));
-
-#define deref_entry_r( be, e, err, matched, text ) \
-       bdb_deref_internal_r( be, e, NULL, err, matched, text )
-#define deref_dn_r( be, dn, err, matched, text ) \
-       bdb_deref_internal_r( be, NULL, dn, err, matched, text)
+#ifdef BDB_HIER
+#define        BDB_SYMBOL(x)   LDAP_CONCAT(hdb_,x)
+#define BDB_UCTYPE     "HDB"
+#else
+#define BDB_SYMBOL(x)  LDAP_CONCAT(bdb_,x)
+#define BDB_UCTYPE     "BDB"
+#endif
 
 /*
  * attr.c
  */
 
-void bdb_attr_mask( struct bdb_info *bdb,
-       AttributeDescription *desc,
-       slap_mask_t *indexmask );
+#define bdb_attr_mask                          BDB_SYMBOL(attr_mask)
+#define bdb_attr_flush                         BDB_SYMBOL(attr_flush)
+#define bdb_attr_slot                          BDB_SYMBOL(attr_slot)
+#define bdb_attr_index_config          BDB_SYMBOL(attr_index_config)
+#define bdb_attr_index_destroy         BDB_SYMBOL(attr_index_destroy)
+#define bdb_attr_index_free                    BDB_SYMBOL(attr_index_free)
+#define bdb_attr_index_unparse         BDB_SYMBOL(attr_index_unparse)
+#define bdb_attr_info_free                     BDB_SYMBOL(attr_info_free)
+
+AttrInfo *bdb_attr_mask( struct bdb_info *bdb,
+       AttributeDescription *desc );
+
+void bdb_attr_flush( struct bdb_info *bdb );
+
+int bdb_attr_slot( struct bdb_info *bdb,
+       AttributeDescription *desc, unsigned *insert );
 
 int bdb_attr_index_config LDAP_P(( struct bdb_info *bdb,
        const char *fname, int lineno,
        int argc, char **argv ));
 
-void bdb_attr_index_destroy LDAP_P(( Avlnode *tree ));
+void bdb_attr_index_unparse LDAP_P(( struct bdb_info *bdb, BerVarray *bva ));
+void bdb_attr_index_destroy LDAP_P(( struct bdb_info *bdb ));
+void bdb_attr_index_free LDAP_P(( struct bdb_info *bdb,
+       AttributeDescription *ad ));
+
+void bdb_attr_info_free( AttrInfo *ai );
+
+/*
+ * config.c
+ */
+
+#define bdb_back_init_cf                               BDB_SYMBOL(back_init_cf)
+
+int bdb_back_init_cf( BackendInfo *bi );
 
 /*
  * dbcache.c
  */
+#define bdb_db_cache                           BDB_SYMBOL(db_cache)
+
 int
 bdb_db_cache(
     Backend    *be,
-    DB_TXN *tid,
     const char *name,
        DB **db );
 
 /*
  * dn2entry.c
  */
-int bdb_dn2entry LDAP_P(( BackendDB *be, DB_TXN *tid,
+#define bdb_dn2entry                           BDB_SYMBOL(dn2entry)
+
+int bdb_dn2entry LDAP_P(( Operation *op, DB_TXN *tid,
        struct berval *dn, EntryInfo **e, int matched,
-       u_int32_t locker, DB_LOCK *lock, void *ctx));
+       u_int32_t locker, DB_LOCK *lock ));
 
 /*
  * dn2id.c
  */
+#define bdb_dn2id                                      BDB_SYMBOL(dn2id)
+#define bdb_dn2id_add                          BDB_SYMBOL(dn2id_add)
+#define bdb_dn2id_delete                       BDB_SYMBOL(dn2id_delete)
+#define bdb_dn2id_children                     BDB_SYMBOL(dn2id_children)
+#define bdb_dn2idl                                     BDB_SYMBOL(dn2idl)
+
 int bdb_dn2id(
-       BackendDB *be,
+       Operation *op,
        DB_TXN *tid,
        struct berval *dn,
-       EntryInfo *ei,
-       void *ctx );
+       EntryInfo *ei );
 
 int bdb_dn2id_add(
-       BackendDB *be,
+       Operation *op,
        DB_TXN *tid,
        EntryInfo *eip,
-       Entry *e,
-       void *ctx );
+       Entry *e );
 
 int bdb_dn2id_delete(
-       BackendDB *be,
+       Operation *op,
        DB_TXN *tid,
        EntryInfo *eip,
-       Entry *e,
-       void *ctx );
+       Entry *e );
 
 int bdb_dn2id_children(
        Operation *op,
        DB_TXN *tid,
        Entry *e );
 
-int
-bdb_dn2idl(
-       BackendDB       *be,
-       struct berval   *dn,
-       int prefix,
+int bdb_dn2idl(
+       Operation *op,
+       Entry *e,
        ID *ids,
-       ID *stack,
-       void *ctx );
+       ID *stack );
 
 #ifdef BDB_HIER
-int hdb_dup_compare(
-       DB *db,
-       const DBT *usrkey,
-       const DBT *curkey );
+#define bdb_dn2id_parent                       BDB_SYMBOL(dn2id_parent)
+#define bdb_fix_dn                                     BDB_SYMBOL(fix_dn)
+
+int bdb_dn2id_parent(
+       Operation *op,
+       DB_TXN *txn,
+       u_int32_t locker,
+       EntryInfo *ei,
+       ID *idp );
 
-int hdb_fix_dn( Entry *e );
+int bdb_fix_dn( Entry *e, int checkit );
 #endif
 
-/*
- * entry.c
- */
-int bdb_entry_return( Entry *e );
-BI_entry_release_rw bdb_entry_release;
-BI_entry_get_rw bdb_entry_get;
 
 /*
  * error.c
  */
+#define bdb_errcall                                    BDB_SYMBOL(errcall)
+
+#if DB_VERSION_FULL < 0x04030000
 void bdb_errcall( const char *pfx, char * msg );
+#else
+#define bdb_msgcall                                    BDB_SYMBOL(msgcall)
+void bdb_errcall( const DB_ENV *env, const char *pfx, const char * msg );
+void bdb_msgcall( const DB_ENV *env, const char * msg );
+#endif
+
+#ifdef HAVE_EBCDIC
+#define ebcdic_dberror                         BDB_SYMBOL(ebcdic_dberror)
+
+char *ebcdic_dberror( int rc );
+#define db_strerror(x) ebcdic_dberror(x)
+#endif
 
 /*
  * filterentry.c
  */
+#define bdb_filter_candidates          BDB_SYMBOL(filter_candidates)
+
 int bdb_filter_candidates(
        Operation *op,
        Filter  *f,
@@ -128,6 +174,11 @@ int bdb_filter_candidates(
 /*
  * id2entry.c
  */
+#define bdb_id2entry                           BDB_SYMBOL(id2entry)
+#define bdb_id2entry_add                       BDB_SYMBOL(id2entry_add)
+#define bdb_id2entry_update                    BDB_SYMBOL(id2entry_update)
+#define bdb_id2entry_delete                    BDB_SYMBOL(id2entry_delete)
+
 int bdb_id2entry_add(
        BackendDB *be,
        DB_TXN *tid,
@@ -143,19 +194,40 @@ int bdb_id2entry_delete(
        DB_TXN *tid,
        Entry *e);
 
+#ifdef SLAP_ZONE_ALLOC
+#else
 int bdb_id2entry(
        BackendDB *be,
        DB_TXN *tid,
+       u_int32_t locker,
        ID id,
        Entry **e);
+#endif
+
+#define bdb_entry_free                         BDB_SYMBOL(entry_free)
+#define bdb_entry_return                       BDB_SYMBOL(entry_return)
+#define bdb_entry_release                      BDB_SYMBOL(entry_release)
+#define bdb_entry_get                          BDB_SYMBOL(entry_get)
 
 void bdb_entry_free ( Entry *e );
+#ifdef SLAP_ZONE_ALLOC
+int bdb_entry_return( struct bdb_info *bdb, Entry *e, int seqno );
+#else
+int bdb_entry_return( Entry *e );
+#endif
+BI_entry_release_rw bdb_entry_release;
+BI_entry_get_rw bdb_entry_get;
+
 
 /*
  * idl.c
  */
-#ifdef SLAP_IDL_CACHE
-int bdb_idl_entry_cmp( const void*, const void* );
+
+#define bdb_idl_cache_get                      BDB_SYMBOL(idl_cache_get)
+#define bdb_idl_cache_put                      BDB_SYMBOL(idl_cache_put)
+#define bdb_idl_cache_del                      BDB_SYMBOL(idl_cache_del)
+#define bdb_idl_cache_add_id           BDB_SYMBOL(idl_cache_add_id)
+#define bdb_idl_cache_del_id           BDB_SYMBOL(idl_cache_del_id)
 
 int bdb_idl_cache_get(
        struct bdb_info *bdb,
@@ -176,21 +248,45 @@ bdb_idl_cache_del(
        struct bdb_info *bdb,
        DB              *db,
        DBT             *key );
-#endif
 
-unsigned bdb_idl_search( ID *ids, ID id );
+void
+bdb_idl_cache_add_id(
+       struct bdb_info *bdb,
+       DB              *db,
+       DBT             *key,
+       ID              id );
 
-int bdb_bt_compare(
-       DB *db,
-       const DBT *a,
-       const DBT *b );
+void
+bdb_idl_cache_del_id(
+       struct bdb_info *bdb,
+       DB              *db,
+       DBT             *key,
+       ID              id );
+
+#define bdb_idl_first                          BDB_SYMBOL(idl_first)
+#define bdb_idl_next                           BDB_SYMBOL(idl_next)
+#define bdb_idl_search                         BDB_SYMBOL(idl_search)
+#define bdb_idl_insert                         BDB_SYMBOL(idl_insert)
+#define bdb_idl_intersection           BDB_SYMBOL(idl_intersection)
+#define bdb_idl_union                          BDB_SYMBOL(idl_union)
+#define bdb_idl_sort                           BDB_SYMBOL(idl_sort)
+#define bdb_idl_append                         BDB_SYMBOL(idl_append)
+#define bdb_idl_append_one                     BDB_SYMBOL(idl_append_one)
+
+#define bdb_idl_fetch_key                      BDB_SYMBOL(idl_fetch_key)
+#define bdb_idl_insert_key                     BDB_SYMBOL(idl_insert_key)
+#define bdb_idl_delete_key                     BDB_SYMBOL(idl_delete_key)
+
+unsigned bdb_idl_search( ID *ids, ID id );
 
 int bdb_idl_fetch_key(
-       BackendDB *be,
-       DB *db,
-       DB_TXN *txn,
-       DBT *key,
-       ID *ids );
+       BackendDB       *be,
+       DB                      *db,
+       DB_TXN          *tid,
+       DBT                     *key,
+       ID                      *ids,
+       DBC                     **saved_cursor,
+       int                     get_flag );
 
 int bdb_idl_insert( ID *ids, ID id );
 
@@ -208,14 +304,6 @@ int bdb_idl_delete_key(
        DBT *key,
        ID id );
 
-#if 0
-int
-bdb_idl_notin(
-    ID         *a,
-    ID         *b,
-       ID      *ids );
-#endif
-
 int
 bdb_idl_intersection(
        ID *a,
@@ -229,10 +317,21 @@ bdb_idl_union(
 ID bdb_idl_first( ID *ids, ID *cursor );
 ID bdb_idl_next( ID *ids, ID *cursor );
 
+void bdb_idl_sort( ID *ids, ID *tmp );
+int bdb_idl_append( ID *a, ID *b );
+int bdb_idl_append_one( ID *ids, ID id );
+
 
 /*
  * index.c
  */
+#define bdb_index_is_indexed           BDB_SYMBOL(index_is_indexed)
+#define bdb_index_param                                BDB_SYMBOL(index_param)
+#define bdb_index_values                       BDB_SYMBOL(index_values)
+#define bdb_index_entry                                BDB_SYMBOL(index_entry)
+#define bdb_index_recset                       BDB_SYMBOL(index_recset)
+#define bdb_index_recrun                       BDB_SYMBOL(index_recrun)
+
 extern int
 bdb_index_is_indexed LDAP_P((
        Backend *be,
@@ -256,28 +355,44 @@ bdb_index_values LDAP_P((
        ID id,
        int opid ));
 
-int bdb_index_entry LDAP_P(( Operation *op, DB_TXN *t, int r, Entry *e ));
+extern int
+bdb_index_recset LDAP_P((
+       struct bdb_info *bdb,
+       Attribute *a,
+       AttributeType *type,
+       struct berval *tags,
+       IndexRec *ir ));
 
-#define bdb_index_entry_add(be,t,e) \
-       bdb_index_entry((be),(t),SLAP_INDEX_ADD_OP,(e))
-#define bdb_index_entry_del(be,t,e) \
-       bdb_index_entry((be),(t),SLAP_INDEX_DELETE_OP,(e))
+extern int
+bdb_index_recrun LDAP_P((
+       Operation *op,
+       struct bdb_info *bdb,
+       IndexRec *ir,
+       ID id,
+       int base ));
 
-/*
- * init.c
- */
-extern struct berval bdb_uuid;
+int bdb_index_entry LDAP_P(( Operation *op, DB_TXN *t, int r, Entry *e ));
+
+#define bdb_index_entry_add(op,t,e) \
+       bdb_index_entry((op),(t),SLAP_INDEX_ADD_OP,(e))
+#define bdb_index_entry_del(op,t,e) \
+       bdb_index_entry((op),(t),SLAP_INDEX_DELETE_OP,(e))
 
 /*
  * key.c
  */
+#define bdb_key_read                           BDB_SYMBOL(key_read)
+#define bdb_key_change                         BDB_SYMBOL(key_change)
+
 extern int
 bdb_key_read(
     Backend    *be,
        DB *db,
        DB_TXN *txn,
     struct berval *k,
-       ID *ids );
+       ID *ids,
+    DBC **saved_cursor,
+        int get_flags );
 
 extern int
 bdb_key_change(
@@ -291,12 +406,17 @@ bdb_key_change(
 /*
  * nextid.c
  */
+#define bdb_next_id                                    BDB_SYMBOL(next_id)
+#define bdb_last_id                                    BDB_SYMBOL(last_id)
+
 int bdb_next_id( BackendDB *be, DB_TXN *tid, ID *id );
 int bdb_last_id( BackendDB *be, DB_TXN *tid );
 
 /*
  * modify.c
  */
+#define bdb_modify_internal                    BDB_SYMBOL(modify_internal)
+
 int bdb_modify_internal(
        Operation *op,
        DB_TXN *tid,
@@ -307,20 +427,26 @@ int bdb_modify_internal(
        size_t textlen );
 
 /*
- * passwd.c
+ * monitor.c
  */
-BI_op_extended bdb_exop_passwd;
-
+int bdb_monitor_db_init( BackendDB *be );
+int bdb_monitor_db_open( BackendDB *be );
+int bdb_monitor_db_close( BackendDB *be );
+int bdb_monitor_db_destroy( BackendDB *be );
 
 /*
  * cache.c
  */
+#define bdb_cache_entry_db_unlock      BDB_SYMBOL(cache_entry_db_unlock)
 
 #define        bdb_cache_entryinfo_lock(e) \
        ldap_pvt_thread_mutex_lock( &(e)->bei_kids_mutex )
 #define        bdb_cache_entryinfo_unlock(e) \
        ldap_pvt_thread_mutex_unlock( &(e)->bei_kids_mutex )
 
+/* What a mess. Hopefully the current cache scheme will stabilize
+ * and we can trim out all of this stuff.
+ */
 #if 0
 void bdb_cache_return_entry_rw( DB_ENV *env, Cache *cache, Entry *e,
        int rw, DB_LOCK *lock );
@@ -337,13 +463,26 @@ void bdb_cache_return_entry_rw( DB_ENV *env, Cache *cache, Entry *e,
 #if 0
 void bdb_unlocked_cache_return_entry_rw( Cache *cache, Entry *e, int rw );
 #else
-#define        bdb_unlocked_cache_return_entry_rw( a, b, c )
+#define        bdb_unlocked_cache_return_entry_rw( a, b, c )   ((void)0)
 #endif
 #define bdb_unlocked_cache_return_entry_r( c, e ) \
        bdb_unlocked_cache_return_entry_rw((c), (e), 0)
 #define bdb_unlocked_cache_return_entry_w( c, e ) \
        bdb_unlocked_cache_return_entry_rw((c), (e), 1)
 
+#define bdb_cache_add                          BDB_SYMBOL(cache_add)
+#define bdb_cache_children                     BDB_SYMBOL(cache_children)
+#define bdb_cache_delete                       BDB_SYMBOL(cache_delete)
+#define bdb_cache_delete_cleanup       BDB_SYMBOL(cache_delete_cleanup)
+#define bdb_cache_find_id                      BDB_SYMBOL(cache_find_id)
+#define bdb_cache_find_info                    BDB_SYMBOL(cache_find_info)
+#define bdb_cache_find_ndn                     BDB_SYMBOL(cache_find_ndn)
+#define bdb_cache_find_parent          BDB_SYMBOL(cache_find_parent)
+#define bdb_cache_modify                       BDB_SYMBOL(cache_modify)
+#define bdb_cache_modrdn                       BDB_SYMBOL(cache_modrdn)
+#define bdb_cache_release_all          BDB_SYMBOL(cache_release_all)
+#define bdb_cache_delete_entry         BDB_SYMBOL(cache_delete_entry)
+
 int bdb_cache_children(
        Operation *op,
        DB_TXN *txn,
@@ -357,11 +496,11 @@ int bdb_cache_add(
        u_int32_t locker
 );
 int bdb_cache_modrdn(
+       struct bdb_info *bdb,
        Entry   *e,
        struct berval *nrdn,
        Entry   *new,
        EntryInfo *ein,
-       DB_ENV *env,
        u_int32_t locker,
        DB_LOCK *lock
 );
@@ -372,121 +511,155 @@ int bdb_cache_modify(
        u_int32_t locker,
        DB_LOCK *lock
 );
-int bdb_cache_update_entry(
-       Cache   *cache,
-       Entry   *e
-);
-int bdb_cache_find_entry_ndn2id(
-       Backend *be,
+int bdb_cache_find_ndn(
+       Operation *op,
        DB_TXN  *txn,
        struct berval   *ndn,
-       EntryInfo       **res,
-       u_int32_t       locker,
-       void    *ctx
+       EntryInfo       **res
 );
-int bdb_cache_find_entry_id(
-       Backend *be,
+EntryInfo * bdb_cache_find_info(
+       struct bdb_info *bdb,
+       ID id
+);
+int bdb_cache_find_id(
+       Operation *op,
        DB_TXN  *tid,
        ID              id,
        EntryInfo **eip,
        int     islocked,
        u_int32_t       locker,
-       DB_LOCK         *lock,
-       void    *ctx
+       DB_LOCK         *lock
+);
+int
+bdb_cache_find_parent(
+       Operation *op,
+       DB_TXN *txn,
+       u_int32_t       locker,
+       ID id,
+       EntryInfo **res
 );
-int bdb_cache_delete_entry(
+int bdb_cache_delete(
        Cache   *cache,
        Entry   *e,
        DB_ENV  *env,
        u_int32_t locker,
        DB_LOCK *lock
 );
+void bdb_cache_delete_cleanup(
+       Cache   *cache,
+       EntryInfo *ei
+);
 void bdb_cache_release_all( Cache *cache );
+void bdb_cache_delete_entry(
+       struct bdb_info *bdb,
+       EntryInfo *ei,
+       u_int32_t locker,
+       DB_LOCK *lock
+);
 
-/*
- * lcup.c
- */
-
-BI_op_abandon bdb_abandon;
-
-BI_op_cancel bdb_cancel;
-
-#if defined(LDAP_CLIENT_UPDATE) || defined(LDAP_SYNC)
-int bdb_do_search(
-       Operation       *op,
-       SlapReply       *rs,
-       Operation       *ps_op,
-       Entry           *entry,
-       int             psearch_type
+#ifdef BDB_HIER
+int hdb_cache_load(
+       struct bdb_info *bdb,
+       EntryInfo *ei,
+       EntryInfo **res
 );
-#define        bdb_psearch(op, rs, sop, e, ps_type)    bdb_do_search(op, rs, sop, e, ps_type)
 #endif
 
-/*
- * search.c
- */
-
-#ifdef LDAP_CLIENT_UPDATE
-int
-bdb_build_lcup_update_ctrl(
-       Operation       *op,
-       SlapReply       *rs,
-       Entry           *e,
-       int             entry_count,
-       LDAPControl     **ctrls,
-       int             num_ctrls,
-       struct berval   *latest_entrycsn_bv,
-       int             isdeleted       );
+#define bdb_cache_entry_db_relock              BDB_SYMBOL(cache_entry_db_relock)
+int bdb_cache_entry_db_relock(
+       DB_ENV *env,
+       u_int32_t locker,
+       EntryInfo *ei,
+       int rw,
+       int tryOnly,
+       DB_LOCK *lock );
 
-int
-bdb_build_lcup_done_ctrl(
-       Operation       *op,
-       SlapReply       *rs,
-       LDAPControl     **ctrls,
-       int             num_ctrls,
-       struct berval   *latest_entrycsn_bv     );
-#endif
+int bdb_cache_entry_db_unlock(
+       DB_ENV *env,
+       DB_LOCK *lock );
 
-#ifdef LDAP_SYNC
-int
-bdb_build_sync_state_ctrl(
-       Operation       *op,
-       SlapReply       *rs,
-       Entry           *e,
-       int             entry_sync_state,
-       LDAPControl     **ctrls,
-       int             num_ctrls,
-       int             send_cookie,
-       struct berval   *latest_entrycsn_bv     );
+#ifdef BDB_REUSE_LOCKERS
 
-int
-bdb_build_sync_done_ctrl(
-       Operation       *op,
-       SlapReply       *rs,
-       LDAPControl     **ctrls,
-       int             num_ctrls,
-       int             send_cookie,
-       struct berval   *latest_entrycsn_bv     );
+#define bdb_locker_id                          BDB_SYMBOL(locker_id)
+int bdb_locker_id( Operation *op, DB_ENV *env, u_int32_t *locker );
 
-int
-bdb_send_ldap_intermediate(
-       Operation   *op,
-       SlapReply       *rs,
-       int         state,
-       struct berval *cookie );
-#endif
+#define        LOCK_ID_FREE(env, locker)       ((void)0)
+#define        LOCK_ID(env, locker)    bdb_locker_id(op, env, locker)
 
-#ifdef BDB_REUSE_LOCKERS
+#else
 
-int bdb_locker_id( Operation *op, DB_ENV *env, int *locker );
+#define        LOCK_ID_FREE(env, locker)       XLOCK_ID_FREE(env, locker)
+#define        LOCK_ID(env, locker)            XLOCK_ID(env, locker)
 
 #endif
 
-#ifdef HAVE_EBCDIC
-char *ebcdic_dberror( int rc );
+/*
+ * trans.c
+ */
+#define bdb_trans_backoff                      BDB_SYMBOL(trans_backoff)
 
-#define db_strerror(x) ebcdic_dberror(x)
-#endif
+void
+bdb_trans_backoff( int num_retries );
+
+/*
+ * former external.h
+ */
+
+#define bdb_back_initialize            BDB_SYMBOL(back_initialize)
+#define bdb_db_config                  BDB_SYMBOL(db_config)
+#define bdb_add                                BDB_SYMBOL(add)
+#define bdb_bind                       BDB_SYMBOL(bind)
+#define bdb_compare                    BDB_SYMBOL(compare)
+#define bdb_delete                     BDB_SYMBOL(delete)
+#define bdb_modify                     BDB_SYMBOL(modify)
+#define bdb_modrdn                     BDB_SYMBOL(modrdn)
+#define bdb_search                     BDB_SYMBOL(search)
+#define bdb_extended                   BDB_SYMBOL(extended)
+#define bdb_referrals                  BDB_SYMBOL(referrals)
+#define bdb_operational                        BDB_SYMBOL(operational)
+#define bdb_hasSubordinates            BDB_SYMBOL(hasSubordinates)
+#define bdb_tool_entry_open            BDB_SYMBOL(tool_entry_open)
+#define bdb_tool_entry_close           BDB_SYMBOL(tool_entry_close)
+#define bdb_tool_entry_next            BDB_SYMBOL(tool_entry_next)
+#define bdb_tool_entry_get             BDB_SYMBOL(tool_entry_get)
+#define bdb_tool_entry_put             BDB_SYMBOL(tool_entry_put)
+#define bdb_tool_entry_reindex         BDB_SYMBOL(tool_entry_reindex)
+#define bdb_tool_dn2id_get             BDB_SYMBOL(tool_dn2id_get)
+#define bdb_tool_id2entry_get          BDB_SYMBOL(tool_id2entry_get)
+#define bdb_tool_entry_modify          BDB_SYMBOL(tool_entry_modify)
+#define bdb_tool_idl_add               BDB_SYMBOL(tool_idl_add)
+
+extern BI_init                         bdb_back_initialize;
+
+extern BI_db_config                    bdb_db_config;
+
+extern BI_op_add                       bdb_add;
+extern BI_op_bind                      bdb_bind;
+extern BI_op_compare                   bdb_compare;
+extern BI_op_delete                    bdb_delete;
+extern BI_op_modify                    bdb_modify;
+extern BI_op_modrdn                    bdb_modrdn;
+extern BI_op_search                    bdb_search;
+extern BI_op_extended                  bdb_extended;
+
+extern BI_chk_referrals                        bdb_referrals;
+
+extern BI_operational                  bdb_operational;
+
+extern BI_has_subordinates             bdb_hasSubordinates;
+
+/* tools.c */
+extern BI_tool_entry_open              bdb_tool_entry_open;
+extern BI_tool_entry_close             bdb_tool_entry_close;
+extern BI_tool_entry_next              bdb_tool_entry_next;
+extern BI_tool_entry_get               bdb_tool_entry_get;
+extern BI_tool_entry_put               bdb_tool_entry_put;
+extern BI_tool_entry_reindex           bdb_tool_entry_reindex;
+extern BI_tool_dn2id_get               bdb_tool_dn2id_get;
+extern BI_tool_id2entry_get            bdb_tool_id2entry_get;
+extern BI_tool_entry_modify            bdb_tool_entry_modify;
+
+int bdb_tool_idl_add( BackendDB *be, DB *db, DB_TXN *txn, DBT *key, ID id );
 
 LDAP_END_DECL