1 /* init.c - initialize ldbm backend */
11 #include "back-ldbm.h"
22 /* allocate backend-specific stuff */
23 li = (struct ldbminfo *) ch_calloc( 1, sizeof(struct ldbminfo) );
25 /* arrange to read nextid later (on first request for it) */
27 #if SLAPD_NEXTID_CHUNCK > 1
28 li->li_nextid_wrote = NOID
31 /* default cache size */
32 li->li_cache.c_maxsize = DEFAULT_CACHE_SIZE;
34 /* default database cache size */
35 li->li_dbcachesize = DEFAULT_DBCACHE_SIZE;
37 /* default cache mode is sync on write */
38 li->li_dbcachewsync = 1;
40 /* default file creation mode */
41 li->li_mode = DEFAULT_MODE;
43 /* default database directory */
44 li->li_directory = DEFAULT_DB_DIRECTORY;
46 /* always index dn, id2children, objectclass (used in some searches) */
50 attr_syntax_config( "ldbm dn initialization", 0, 2, argv );
55 attr_index_config( li, "ldbm dn initialization", 0, 3, argv, 1 );
56 argv[ 0 ] = "id2children";
59 attr_index_config( li, "ldbm id2children initialization", 0, 2, argv,
61 argv[ 0 ] = "objectclass";
62 argv[ 1 ] = ch_strdup( "pres,eq" );
64 attr_index_config( li, "ldbm objectclass initialization", 0, 2, argv,
68 /* initialize various mutex locks & condition variables */
69 ldap_pvt_thread_mutex_init( &li->li_root_mutex );
70 ldap_pvt_thread_mutex_init( &li->li_add_mutex );
71 ldap_pvt_thread_mutex_init( &li->li_cache.c_mutex );
72 ldap_pvt_thread_mutex_init( &li->li_nextid_mutex );
73 ldap_pvt_thread_mutex_init( &li->li_dbcache_mutex );
74 ldap_pvt_thread_cond_init( &li->li_dbcache_cv );