+#ifndef NO_THREADS
+static int
+monitor_subsys_thread_update(
+ Operation *op,
+ SlapReply *rs,
+ Entry *e )
+{
+ monitor_info_t *mi = ( monitor_info_t * )op->o_bd->be_private;
+ Attribute *a;
+ BerVarray vals = NULL;
+ char buf[ BACKMONITOR_BUFSIZE ];
+ struct berval rdn, bv;
+ int which, i;
+ struct re_s *re;
+ int count = -1;
+ char *state = NULL;
+
+ assert( mi != NULL );
+
+ dnRdn( &e->e_nname, &rdn );
+
+ for ( i = 0; !BER_BVISNULL( &mt[ i ].nrdn ); i++ ) {
+ if ( dn_match( &mt[ i ].nrdn, &rdn ) ) {
+ break;
+ }
+ }
+
+ which = i;
+ if ( BER_BVISNULL( &mt[ which ].nrdn ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ a = attr_find( e->e_attrs, mi->mi_ad_monitoredInfo );
+
+ switch ( mt[ which ].param ) {
+ case LDAP_PVT_THREAD_POOL_PARAM_UNKNOWN:
+ switch ( mt[ which ].mt ) {
+ case MT_RUNQUEUE:
+ if ( a != NULL ) {
+ if ( a->a_nvals != a->a_vals ) {
+ ber_bvarray_free( a->a_nvals );
+ }
+ ber_bvarray_free( a->a_vals );
+ a->a_vals = NULL;
+ a->a_nvals = NULL;
+ a->a_numvals = 0;
+ }
+
+ i = 0;
+ bv.bv_val = buf;
+ ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
+ LDAP_STAILQ_FOREACH( re, &slapd_rq.run_list, rnext ) {
+ bv.bv_len = snprintf( buf, sizeof( buf ), "{%d}%s(%s)",
+ i, re->tname, re->tspec );
+ if ( bv.bv_len < sizeof( buf ) ) {
+ value_add_one( &vals, &bv );
+ }
+ i++;
+ }
+ ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
+
+ if ( vals ) {
+ attr_merge_normalize( e, mi->mi_ad_monitoredInfo, vals, NULL );
+ ber_bvarray_free( vals );
+
+ } else {
+ attr_delete( &e->e_attrs, mi->mi_ad_monitoredInfo );
+ }
+ break;
+
+ case MT_TASKLIST:
+ if ( a != NULL ) {
+ if ( a->a_nvals != a->a_vals ) {
+ ber_bvarray_free( a->a_nvals );
+ }
+ ber_bvarray_free( a->a_vals );
+ a->a_vals = NULL;
+ a->a_nvals = NULL;
+ a->a_numvals = 0;
+ }
+
+ i = 0;
+ bv.bv_val = buf;
+ ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
+ LDAP_STAILQ_FOREACH( re, &slapd_rq.task_list, tnext ) {
+ bv.bv_len = snprintf( buf, sizeof( buf ), "{%d}%s(%s)",
+ i, re->tname, re->tspec );
+ if ( bv.bv_len < sizeof( buf ) ) {
+ value_add_one( &vals, &bv );
+ }
+ i++;
+ }
+ ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
+
+ if ( vals ) {
+ attr_merge_normalize( e, mi->mi_ad_monitoredInfo, vals, NULL );
+ ber_bvarray_free( vals );
+
+ } else {
+ attr_delete( &e->e_attrs, mi->mi_ad_monitoredInfo );
+ }
+ break;
+
+ default:
+ assert( 0 );
+ }
+ break;
+
+ case LDAP_PVT_THREAD_POOL_PARAM_STATE:
+ if ( a == NULL ) {
+ return rs->sr_err = LDAP_OTHER;
+ }
+ if ( ldap_pvt_thread_pool_query( &connection_pool,
+ mt[ i ].param, (void *)&state ) == 0 )
+ {
+ ber_str2bv( state, 0, 0, &bv );
+ ber_bvreplace( &a->a_vals[ 0 ], &bv );
+ }
+ break;
+
+ default:
+ if ( a == NULL ) {
+ return rs->sr_err = LDAP_OTHER;
+ }
+ if ( ldap_pvt_thread_pool_query( &connection_pool,
+ mt[ i ].param, (void *)&count ) == 0 )
+ {
+ bv.bv_val = buf;
+ bv.bv_len = snprintf( buf, sizeof( buf ), "%d", count );
+ if ( bv.bv_len < sizeof( buf ) ) {
+ ber_bvreplace( &a->a_vals[ 0 ], &bv );
+ }
+ }
+ break;
+ }
+
+ /* FIXME: touch modifyTimestamp? */
+
+ return SLAP_CB_CONTINUE;
+}
+#endif /* ! NO_THREADS */