1 /* init.c - initialize ldbm backend */
11 #include "back-ldbm.h"
22 extern pthread_mutex_t crypt_mutex;
23 #endif /* SLAPD_CRYPT */
25 /* allocate backend-specific stuff */
26 li = (struct ldbminfo *) ch_calloc( 1, sizeof(struct ldbminfo) );
28 /* arrange to read nextid later (on first request for it) */
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 ] = strdup( "pres,eq" );
64 attr_index_config( li, "ldbm objectclass initialization", 0, 2, argv,
68 /* initialize various mutex locks & condition variables */
69 pthread_mutex_init( &li->li_cache.c_mutex, pthread_mutexattr_default );
70 pthread_mutex_init( &li->li_nextid_mutex, pthread_mutexattr_default );
71 pthread_mutex_init( &li->li_dbcache_mutex, pthread_mutexattr_default );
73 pthread_mutex_init( &crypt_mutex, pthread_mutexattr_default );
74 #endif /* SLAPD_CRYPT */
75 pthread_cond_init( &li->li_dbcache_cv, pthread_condattr_default );
76 for ( i = 0; i < MAXDBCACHE; i++ ) {
77 pthread_mutex_init( &li->li_dbcache[i].dbc_mutex,
78 pthread_mutexattr_default );
79 pthread_cond_init( &li->li_dbcache[i].dbc_cv,
80 pthread_condattr_default );