+/*
+ * read-only global variables or variables only written by the listener
+ * thread (after they are initialized) - no need to protect them with a mutex.
+ */
+int slap_debug = 0;
+
+#ifdef LDAP_DEBUG
+int ldap_syslog = LDAP_DEBUG_STATS;
+#else
+int ldap_syslog;
+#endif
+
+int ldap_syslog_level = LOG_DEBUG;
+char *default_referral;
+time_t starttime;
+ldap_pvt_thread_t listener_tid;
+int g_argc;
+char **g_argv;
+
+/*
+ * global variables that need mutex protection
+ */
+int active_threads;
+ldap_pvt_thread_mutex_t active_threads_mutex;
+ldap_pvt_thread_cond_t active_threads_cond;
+
+time_t currenttime;
+ldap_pvt_thread_mutex_t currenttime_mutex;
+
+ldap_pvt_thread_mutex_t new_conn_mutex;
+
+#ifdef SLAPD_CRYPT
+ldap_pvt_thread_mutex_t crypt_mutex;
+#endif
+
+int num_conns;
+long ops_initiated;
+long ops_completed;
+ldap_pvt_thread_mutex_t ops_mutex;
+
+long num_entries_sent;
+long num_bytes_sent;
+ldap_pvt_thread_mutex_t num_sent_mutex;
+/*
+ * these mutexes must be used when calling the entry2str()
+ * routine since it returns a pointer to static data.
+ */
+ldap_pvt_thread_mutex_t entry2str_mutex;
+ldap_pvt_thread_mutex_t replog_mutex;
+
+static char* slap_name;
+int slapMode = SLAP_UNDEFINED_MODE;
+
+int
+slap_init( int mode, char *name )
+{
+ int rc;
+
+ if( slapMode != SLAP_UNDEFINED_MODE ) {
+ Debug( LDAP_DEBUG_ANY,
+ "%s init: init called twice (old=%d, new=%d)\n",
+ name, slapMode, mode );
+ return 1;
+ }
+
+ slapMode = mode;
+
+ switch ( slapMode ) {
+
+ case SLAP_SERVER_MODE:
+ case SLAP_TOOL_MODE:
+#ifdef SLAPD_BDB2
+ case SLAP_TIMEDSERVER_MODE:
+#endif
+
+ Debug( LDAP_DEBUG_TRACE,
+ "%s init: initiated %s.\n",
+ name, mode == SLAP_TOOL_MODE ? "tool" : "server", 0 );
+
+ slap_name = name;
+
+ (void) ldap_pvt_thread_initialize();
+
+ ldap_pvt_thread_mutex_init( &active_threads_mutex );
+ ldap_pvt_thread_cond_init( &active_threads_cond );
+
+ ldap_pvt_thread_mutex_init( &new_conn_mutex );
+ ldap_pvt_thread_mutex_init( ¤ttime_mutex );
+ ldap_pvt_thread_mutex_init( &entry2str_mutex );
+ ldap_pvt_thread_mutex_init( &replog_mutex );
+ ldap_pvt_thread_mutex_init( &ops_mutex );
+ ldap_pvt_thread_mutex_init( &num_sent_mutex );
+#ifdef SLAPD_CRYPT
+ ldap_pvt_thread_mutex_init( &crypt_mutex );
+#endif
+
+ rc = backend_init();
+ break;
+
+ default:
+ Debug( LDAP_DEBUG_ANY,
+ "%s init: undefined mode (%d).\n", name, mode, 0 );
+ rc = 1;
+ break;
+ }
+
+ return rc;
+}
+
+int slap_startup(int dbnum)
+{
+ int rc;
+
+ Debug( LDAP_DEBUG_TRACE,
+ "%s startup: initiated.\n",
+ slap_name, 0, 0 );
+
+ rc = backend_startup(dbnum);
+
+ return rc;
+}
+
+int slap_shutdown(int dbnum)