/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2000-2005 The OpenLDAP Foundation.
+ * Copyright 2000-2006 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <ac/string.h>
#include <ac/unistd.h>
#include <ac/stdlib.h>
-
+#include <ac/errno.h>
+#include <sys/stat.h>
#include "back-bdb.h"
#include <lutil.h>
#include <ldap_rq.h>
ldap_pvt_thread_mutex_init( &bdb->bi_database_mutex );
ldap_pvt_thread_mutex_init( &bdb->bi_lastid_mutex );
- ldap_pvt_thread_mutex_init( &bdb->bi_cache.lru_mutex );
+#ifdef BDB_HIER
+ ldap_pvt_thread_mutex_init( &bdb->bi_modrdns_mutex );
+#endif
+ ldap_pvt_thread_mutex_init( &bdb->bi_cache.lru_head_mutex );
+ ldap_pvt_thread_mutex_init( &bdb->bi_cache.lru_tail_mutex );
ldap_pvt_thread_mutex_init( &bdb->bi_cache.c_dntree.bei_kids_mutex );
ldap_pvt_thread_rdwr_init ( &bdb->bi_cache.c_rwlock );
+ ldap_pvt_thread_rdwr_init( &bdb->bi_idl_tree_rwlock );
+ ldap_pvt_thread_mutex_init( &bdb->bi_idl_tree_lrulock );
be->be_private = bdb;
- be->be_cf_table = be->bd_info->bi_cf_table;
+ be->be_cf_ocs = be->bd_info->bi_cf_ocs;
return 0;
}
-static void *
-bdb_checkpoint( void *ctx, void *arg )
-{
- struct re_s *rtask = arg;
- struct bdb_info *bdb = rtask->arg;
-
- TXN_CHECKPOINT( bdb->bi_dbenv, bdb->bi_txn_cp_kbyte,
- bdb->bi_txn_cp_min, 0 );
- ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
- ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
- ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
- return NULL;
-}
+static int
+bdb_db_close( BackendDB *be );
static int
bdb_db_open( BackendDB *be )
{
int rc, i;
struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+ struct stat stat1, stat2;
u_int32_t flags;
-#ifdef HAVE_EBCDIC
char path[MAXPATHLEN];
-#endif
+ char *dbhome;
+ int do_recover = 0, do_alock_recover = 0, open_env = 1, got_env = 0;
+
+ if ( be->be_suffix == NULL ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: need suffix\n",
+ 0, 0, 0 );
+ return -1;
+ }
Debug( LDAP_DEBUG_ARGS,
"bdb_db_open: %s\n",
return -1;
}
#endif
- /* we should check existance of dbenv_home and db_directory */
- rc = db_env_create( &bdb->bi_dbenv, 0 );
- if( rc != 0 ) {
+ /* Check existence of dbenv_home. Any error means trouble */
+ rc = stat( bdb->bi_dbenv_home, &stat1 );
+ if( rc !=0 ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_open: db_env_create failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
- return rc;
+ "bdb_db_open: Cannot access database directory %s (%d)\n",
+ bdb->bi_dbenv_home, errno, 0 );
+ return -1;
}
- flags = DB_INIT_MPOOL | DB_THREAD | DB_CREATE;
+ /* Perform database use arbitration/recovery logic */
+ rc = alock_open( &bdb->bi_alock_info,
+ "slapd",
+ bdb->bi_dbenv_home,
+ slapMode & SLAP_TOOL_READONLY ?
+ ALOCK_LOCKED : ALOCK_UNIQUE );
- if ( !( slapMode & SLAP_TOOL_QUICK ))
- flags |= DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_TXN;
-
- rc = alock_open( &bdb->bi_alock_info, "slapd", bdb->bi_dbenv_home,
- slapMode & SLAP_TOOL_READONLY ? ALOCK_LOCKED : ALOCK_UNIQUE );
if( rc == ALOCK_RECOVER ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_open: alock_open: recovery required\n", 0, 0, 0 );
- flags |= DB_RECOVER;
+ "bdb_db_open: unclean shutdown detected;"
+ " attempting recovery.\n",
+ 0, 0, 0 );
+ do_alock_recover = 1;
+ do_recover = 1;
} else if( rc == ALOCK_BUSY ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_open: alock_open: database in use\n", 0, 0, 0 );
+ "bdb_db_open: database already in use\n",
+ 0, 0, 0 );
return -1;
} else if( rc != ALOCK_CLEAN ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_open: alock_open: database unstable\n", 0, 0, 0 );
+ "bdb_db_open: alock package is unstable\n",
+ 0, 0, 0 );
return -1;
}
- /* If a key was set, use shared memory for the BDB environment */
- if ( bdb->bi_shm_key ) {
- bdb->bi_dbenv->set_shm_key( bdb->bi_dbenv, bdb->bi_shm_key );
- flags |= DB_SYSTEM_MEM;
+ /*
+ * The DB_CONFIG file may have changed. If so, recover the
+ * database so that new settings are put into effect. Also
+ * note the possible absence of DB_CONFIG in the log.
+ */
+ if( stat( bdb->bi_db_config_path, &stat1 ) == 0 ) {
+ if ( !do_recover ) {
+ char *ptr = lutil_strcopy(path, bdb->bi_dbenv_home);
+ *ptr++ = LDAP_DIRSEP[0];
+ strcpy( ptr, "__db.001" );
+ if( stat( path, &stat2 ) == 0 ) {
+ if( stat2.st_mtime <= stat1.st_mtime ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: DB_CONFIG for suffix %s has changed.\n"
+ "Performing database recovery to activate new settings.\n",
+ be->be_suffix[0].bv_val, 0, 0 );
+ do_recover = 1;
+ }
+ }
+ }
+ }
+ else {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: Warning - No DB_CONFIG file found "
+ "in directory %s: (%d)\n"
+ "Expect poor performance for suffix %s.\n",
+ bdb->bi_dbenv_home, errno, be->be_suffix[0].bv_val );
+ }
+
+ rc = db_env_create( &bdb->bi_dbenv, 0 );
+ if( rc != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: db_env_create failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
}
bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv, be->be_suffix[0].bv_val );
bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall );
+
bdb->bi_dbenv->set_lk_detect( bdb->bi_dbenv, bdb->bi_lock_detect );
/* One long-lived TXN per thread, two TXNs per write op */
bdb->bi_dbenv->set_tx_max( bdb->bi_dbenv, connection_pool_max * 3 );
-#ifdef SLAP_ZONE_ALLOC
- if ( bdb->bi_cache.c_maxsize ) {
- bdb->bi_cache.c_zctx = slap_zn_mem_create(
- SLAP_ZONE_INITSIZE,
- SLAP_ZONE_MAXSIZE,
- SLAP_ZONE_DELTA,
- SLAP_ZONE_SIZE);
- }
-#endif
-
- if ( bdb->bi_idl_cache_max_size ) {
- bdb->bi_idl_tree = NULL;
- ldap_pvt_thread_rdwr_init( &bdb->bi_idl_tree_rwlock );
- ldap_pvt_thread_mutex_init( &bdb->bi_idl_tree_lrulock );
- bdb->bi_idl_cache_size = 0;
- }
-
if( bdb->bi_dbenv_xflags != 0 ) {
rc = bdb->bi_dbenv->set_flags( bdb->bi_dbenv,
bdb->bi_dbenv_xflags, 1);
Debug( LDAP_DEBUG_ANY,
"bdb_db_open: dbenv_set_flags failed: %s (%d)\n",
db_strerror(rc), rc, 0 );
- return rc;
+ goto fail;
}
}
- Debug( LDAP_DEBUG_TRACE,
- "bdb_db_open: dbenv_open(%s)\n",
- bdb->bi_dbenv_home, 0, 0);
+#define BDB_TXN_FLAGS (DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_TXN)
#ifdef HAVE_EBCDIC
strcpy( path, bdb->bi_dbenv_home );
__atoe( path );
- rc = bdb->bi_dbenv->open( bdb->bi_dbenv,
- path,
- flags,
- bdb->bi_dbenv_mode );
+ dbhome = path;
#else
- rc = bdb->bi_dbenv->open( bdb->bi_dbenv,
- bdb->bi_dbenv_home,
- flags,
- bdb->bi_dbenv_mode );
+ dbhome = bdb->bi_dbenv_home;
#endif
- if( rc != 0 ) {
- Debug( LDAP_DEBUG_ANY,
- "bdb_db_open: dbenv_open failed: %s (%d)\n",
- db_strerror(rc), rc, 0 );
- return rc;
+
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_db_open: dbenv_open(%s)\n",
+ bdb->bi_dbenv_home, 0, 0);
+
+ /* Check if there is a usable existing environment */
+ flags = DB_JOINENV | DB_THREAD;
+
+ rc = bdb->bi_dbenv->open( bdb->bi_dbenv, dbhome,
+ flags, bdb->bi_dbenv_mode );
+ if( rc == 0 ) {
+ int flags_ok = 0;
+
+ got_env = 1;
+
+ rc = bdb->bi_dbenv->get_open_flags( bdb->bi_dbenv, &flags );
+ if ( rc == 0 ) {
+ int flag2 = flags & BDB_TXN_FLAGS;
+
+ /* In quick mode, none of these flags are allowed */
+ if ( slapMode & SLAP_TOOL_QUICK ) {
+ if ( !flag2 )
+ flags_ok = 1;
+ } else {
+ /* In normal mode, all of these flags are required */
+ if ( flag2 == BDB_TXN_FLAGS )
+ flags_ok = 1;
+ }
+ }
+
+ /* In Quick mode, we cannot Recover... */
+ if ( slapMode & SLAP_TOOL_QUICK ) {
+ /* If we need to recover but we had no TXNs, just fail */
+ if ( do_recover && flags_ok ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: Database cannot be recovered. "
+ "Restore from backup!\n", 0, 0, 0);
+ rc = -1;
+ goto fail;
+ }
+ /* We need to recover, and we had TXN support before:
+ * Close this env, open a new one with recovery flags.
+ */
+ if ( do_recover ) {
+ bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
+ bdb->bi_dbenv = NULL;
+ rc = db_env_create( &bdb->bi_dbenv, 0 );
+ if( rc != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: db_env_create failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
+ }
+ bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv,
+ be->be_suffix[0].bv_val );
+ bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall );
+ rc = bdb->bi_dbenv->open( bdb->bi_dbenv, dbhome,
+ flags | DB_RECOVER, bdb->bi_dbenv_mode );
+ if( rc != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: recovery failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
+ }
+ do_recover = 0;
+ }
+ /* Prev environment had TXN support, get rid of it */
+ if ( !flags_ok ) {
+ bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
+ bdb->bi_dbenv = NULL;
+ rc = db_env_create( &bdb->bi_dbenv, 0 );
+ if( rc != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: db_env_create failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
+ }
+ bdb->bi_dbenv->remove( bdb->bi_dbenv, dbhome, 0 );
+ bdb->bi_dbenv = NULL;
+ }
+ /* Normal TXN mode */
+ } else {
+ /* If we need to recover but we had no TXNs, just fail */
+ if ( do_recover && !flags_ok ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: Database cannot be recovered. "
+ "Restore from backup!\n", 0, 0, 0);
+ rc = -1;
+ goto fail;
+ }
+ /* Prev environment had no TXN support, close it */
+ if ( !flags_ok ) {
+ bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
+ bdb->bi_dbenv = NULL;
+ do_recover = 1;
+ }
+ }
+
+ if ( flags_ok && !do_recover ) {
+ /* This environment is fine, don't reopen it */
+ open_env = 0;
+ } else {
+ /* Create a new env that can take the desired settings */
+ if ( bdb->bi_dbenv != NULL ) {
+ bdb->bi_dbenv->close( bdb->bi_dbenv, 0 );
+ bdb->bi_dbenv = NULL;
+ }
+ rc = db_env_create( &bdb->bi_dbenv, 0 );
+ if( rc != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: db_env_create failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
+ }
+
+ bdb->bi_dbenv->set_errpfx( bdb->bi_dbenv, be->be_suffix[0].bv_val );
+ bdb->bi_dbenv->set_errcall( bdb->bi_dbenv, bdb_errcall );
+ bdb->bi_dbenv->set_lk_detect( bdb->bi_dbenv, bdb->bi_lock_detect );
+
+ /* One long-lived TXN per thread, two TXNs per write op */
+ bdb->bi_dbenv->set_tx_max( bdb->bi_dbenv, connection_pool_max * 3 );
+
+ if( bdb->bi_dbenv_xflags != 0 ) {
+ rc = bdb->bi_dbenv->set_flags( bdb->bi_dbenv,
+ bdb->bi_dbenv_xflags, 1);
+ if( rc != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: dbenv_set_flags failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
+ }
+ }
+ }
+ }
+
+ /* If we need to recover but there was no existing environment,
+ * then we assume that someone has already manually recovered using
+ * db_recover. Just ignore it.
+ */
+ if ( do_recover && !got_env ) {
+ do_recover = 0;
+ Debug( LDAP_DEBUG_TRACE,
+ "bdb_db_open: Recovery needed but environment is missing - "
+ "assuming recovery was done manually...\n", 0, 0, 0 );
}
- if( flags & DB_RECOVER ) {
- rc = alock_recover (&bdb->bi_alock_info);
+
+ if ( open_env ) {
+ flags = DB_INIT_MPOOL | DB_THREAD | DB_CREATE;
+ if ( !( slapMode & SLAP_TOOL_QUICK ))
+ flags |= BDB_TXN_FLAGS;
+
+ if ( do_recover )
+ flags |= DB_RECOVER;
+
+ /* If a key was set, use shared memory for the BDB environment */
+ if ( bdb->bi_shm_key ) {
+ bdb->bi_dbenv->set_shm_key( bdb->bi_dbenv, bdb->bi_shm_key );
+ flags |= DB_SYSTEM_MEM;
+ }
+
+ rc = bdb->bi_dbenv->open( bdb->bi_dbenv, dbhome,
+ flags, bdb->bi_dbenv_mode );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_open: unable to alock_recover\n", 0, 0, 0 );
- return -1;
+ "bdb_db_open: dbenv_open failed: %s (%d)\n",
+ db_strerror(rc), rc, 0 );
+ goto fail;
}
}
+ if ( do_alock_recover && alock_recover (&bdb->bi_alock_info) != 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "bdb_db_open: alock_recover failed\n",
+ 0, 0, 0 );
+ rc = -1;
+ goto fail;
+ }
+
+#ifdef SLAP_ZONE_ALLOC
+ if ( bdb->bi_cache.c_maxsize ) {
+ bdb->bi_cache.c_zctx = slap_zn_mem_create(
+ SLAP_ZONE_INITSIZE,
+ SLAP_ZONE_MAXSIZE,
+ SLAP_ZONE_DELTA,
+ SLAP_ZONE_SIZE);
+ }
+#endif
+
+ if ( bdb->bi_idl_cache_max_size ) {
+ bdb->bi_idl_tree = NULL;
+ bdb->bi_idl_cache_size = 0;
+ }
+
flags = DB_THREAD | bdb->bi_db_opflags;
#ifdef DB_AUTO_COMMIT
Debug( LDAP_DEBUG_ANY,
"bdb_db_open: db_create(%s) failed: %s (%d)\n",
bdb->bi_dbenv_home, db_strerror(rc), rc );
- return rc;
+ goto fail;
}
if( i == BDB_ID2ENTRY ) {
+ if ( slapMode & SLAP_TOOL_MODE )
+ db->bdi_db->mpf->set_priority( db->bdi_db->mpf,
+ DB_PRIORITY_VERY_LOW );
+
rc = db->bdi_db->set_pagesize( db->bdi_db,
BDB_ID2ENTRY_PAGESIZE );
if ( slapMode & SLAP_TOOL_READMAIN ) {
Debug( LDAP_DEBUG_ANY,
"bdb_db_open: db_open(%s) failed: %s (%d)\n",
buf, db_strerror(rc), rc );
- return rc;
+ db->bdi_db->close( db->bdi_db, 0 );
+ goto fail;
}
flags &= ~(DB_CREATE | DB_RDONLY);
Debug( LDAP_DEBUG_ANY,
"bdb_db_open: last_id(%s) failed: %s (%d)\n",
bdb->bi_dbenv_home, db_strerror(rc), rc );
- return rc;
+ goto fail;
}
if ( !( slapMode & SLAP_TOOL_QUICK )) {
XLOCK_ID(bdb->bi_dbenv, &bdb->bi_cache.c_locker);
}
- /* If we're in server mode and time-based checkpointing is enabled,
- * submit a task to perform periodic checkpoints.
- */
- if (( slapMode & SLAP_SERVER_MODE ) && bdb->bi_txn_cp &&
- bdb->bi_txn_cp_min ) {
- ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
- ldap_pvt_runqueue_insert( &slapd_rq, bdb->bi_txn_cp_min*60,
- bdb_checkpoint, bdb );
- ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
- }
-
- if ( slapMode & SLAP_SERVER_MODE && bdb->bi_db_has_config ) {
- char buf[SLAP_TEXT_BUFLEN];
- FILE *f = fopen( bdb->bi_db_config_path, "r" );
- struct berval bv;
-
- if ( f ) {
- while ( fgets( buf, sizeof(buf), f )) {
- ber_str2bv( buf, 0, 1, &bv );
- if ( bv.bv_val[bv.bv_len-1] == '\n' ) {
- bv.bv_len--;
- bv.bv_val[bv.bv_len] = '\0';
- }
- /* shouldn't need this, but ... */
- if ( bv.bv_val[bv.bv_len-1] == '\r' ) {
- bv.bv_len--;
- bv.bv_val[bv.bv_len] = '\0';
- }
- ber_bvarray_add( &bdb->bi_db_config, &bv );
- }
- fclose( f );
- } else {
- /* Eh? It disappeared between config and open?? */
- bdb->bi_db_has_config = 0;
- }
-
- }
- bdb->bi_db_is_open = 1;
+ bdb->bi_flags |= BDB_IS_OPEN;
return 0;
+
+fail:
+ bdb_db_close( be );
+ return rc;
}
static int
struct bdb_db_info *db;
bdb_idl_cache_entry_t *entry, *next_entry;
- bdb->bi_db_is_open = 0;
+ bdb->bi_flags &= ~BDB_IS_OPEN;
ber_bvarray_free( bdb->bi_db_config );
+ bdb->bi_db_config = NULL;
- while( bdb->bi_ndatabases-- ) {
+ while( bdb->bi_databases && bdb->bi_ndatabases-- ) {
db = bdb->bi_databases[bdb->bi_ndatabases];
rc = db->bdi_db->close( db->bdi_db, 0 );
/* Lower numbered names are not strdup'd */
free( db );
}
free( bdb->bi_databases );
- bdb_attr_index_destroy( bdb->bi_attrs );
+ bdb->bi_databases = NULL;
bdb_cache_release_all (&bdb->bi_cache);
if ( bdb->bi_idl_cache_max_size ) {
- ldap_pvt_thread_rdwr_wlock ( &bdb->bi_idl_tree_rwlock );
avl_free( bdb->bi_idl_tree, NULL );
+ bdb->bi_idl_tree = NULL;
entry = bdb->bi_idl_lru_head;
while ( entry != NULL ) {
next_entry = entry->idl_lru_next;
free( entry );
entry = next_entry;
}
- ldap_pvt_thread_rdwr_wunlock ( &bdb->bi_idl_tree_rwlock );
+ bdb->bi_idl_lru_head = bdb->bi_idl_lru_tail = NULL;
}
- if ( !( slapMode & SLAP_TOOL_QUICK )) {
- XLOCK_ID_FREE(bdb->bi_dbenv, bdb->bi_cache.c_locker);
- }
-
- return 0;
-}
-
-static int
-bdb_db_destroy( BackendDB *be )
-{
- int rc;
- struct bdb_info *bdb = (struct bdb_info *) be->be_private;
-
/* close db environment */
if( bdb->bi_dbenv ) {
- /* force a checkpoint */
+ /* Free cache locker if we enabled locking */
if ( !( slapMode & SLAP_TOOL_QUICK )) {
+ XLOCK_ID_FREE(bdb->bi_dbenv, bdb->bi_cache.c_locker);
+ bdb->bi_cache.c_locker = 0;
+ }
+
+ /* force a checkpoint, but not if we were ReadOnly,
+ * and not in Quick mode since there are no transactions there.
+ */
+ if ( !( slapMode & ( SLAP_TOOL_QUICK|SLAP_TOOL_READONLY ))) {
rc = TXN_CHECKPOINT( bdb->bi_dbenv, 0, 0, DB_FORCE );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_destroy: txn_checkpoint failed: %s (%d)\n",
+ "bdb_db_close: txn_checkpoint failed: %s (%d)\n",
db_strerror(rc), rc, 0 );
}
}
bdb->bi_dbenv = NULL;
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_destroy: close failed: %s (%d)\n",
+ "bdb_db_close: close failed: %s (%d)\n",
db_strerror(rc), rc, 0 );
return rc;
}
rc = alock_close( &bdb->bi_alock_info );
if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
- "bdb_db_destroy: alock_close failed\n", 0, 0, 0 );
+ "bdb_db_close: alock_close failed\n", 0, 0, 0 );
return -1;
}
+ return 0;
+}
+
+static int
+bdb_db_destroy( BackendDB *be )
+{
+ struct bdb_info *bdb = (struct bdb_info *) be->be_private;
+
if( bdb->bi_dbenv_home ) ch_free( bdb->bi_dbenv_home );
if( bdb->bi_db_config_path ) ch_free( bdb->bi_db_config_path );
+ bdb_attr_index_destroy( bdb );
+
ldap_pvt_thread_rdwr_destroy ( &bdb->bi_cache.c_rwlock );
- ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.lru_mutex );
+ ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.lru_head_mutex );
+ ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.lru_tail_mutex );
ldap_pvt_thread_mutex_destroy( &bdb->bi_cache.c_dntree.bei_kids_mutex );
+#ifdef BDB_HIER
+ ldap_pvt_thread_mutex_destroy( &bdb->bi_modrdns_mutex );
+#endif
ldap_pvt_thread_mutex_destroy( &bdb->bi_lastid_mutex );
ldap_pvt_thread_mutex_destroy( &bdb->bi_database_mutex );
- if ( bdb->bi_idl_cache_max_size ) {
- ldap_pvt_thread_rdwr_destroy( &bdb->bi_idl_tree_rwlock );
- ldap_pvt_thread_mutex_destroy( &bdb->bi_idl_tree_lrulock );
- }
+ ldap_pvt_thread_rdwr_destroy( &bdb->bi_idl_tree_rwlock );
+ ldap_pvt_thread_mutex_destroy( &bdb->bi_idl_tree_lrulock );
ch_free( bdb );
be->be_private = NULL;
LDAP_CONTROL_MANAGEDSAIT,
LDAP_CONTROL_NOOP,
LDAP_CONTROL_PAGEDRESULTS,
-#ifdef LDAP_CONTROL_SUBENTRIES
LDAP_CONTROL_SUBENTRIES,
-#endif
-#ifdef LDAP_CONTROL_X_PERMISSIVE_MODIFY
LDAP_CONTROL_X_PERMISSIVE_MODIFY,
-#endif
NULL
};
bi->bi_flags |=
SLAP_BFLAG_INCREMENT |
-#ifdef BDB_SUBENTRIES
SLAP_BFLAG_SUBENTRIES |
-#endif
SLAP_BFLAG_ALIASES |
SLAP_BFLAG_REFERRALS;
projects / openldap / blobdiff