/* unbind.c - ldap backend unbind function */ /* $OpenLDAP: pkg/ldap/servers/slapd/back-ldap/unbind.c,v 1.24.2.10 2007/01/17 23:03:20 ando Exp $ */ /* This work is part of OpenLDAP Software . * * Copyright 1999-2007 The OpenLDAP Foundation. * Portions Copyright 1999-2003 Howard Chu. * Portions Copyright 2000-2003 Pierangelo Masarati. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ /* ACKNOWLEDGEMENTS: * This work was initially developed by the Howard Chu for inclusion * in OpenLDAP Software and subsequently enhanced by Pierangelo * Masarati. */ #include "portable.h" #include #include #include #include #include "slap.h" #include "back-ldap.h" int ldap_back_conn_destroy( Backend *be, Connection *conn ) { ldapinfo_t *li = (ldapinfo_t *) be->be_private; ldapconn_t *lc = NULL, lc_curr; Debug( LDAP_DEBUG_TRACE, "=>ldap_back_conn_destroy: fetching conn %ld\n", conn->c_connid, 0, 0 ); lc_curr.lc_conn = conn; ldap_pvt_thread_mutex_lock( &li->li_conninfo.lai_mutex ); #if LDAP_BACK_PRINT_CONNTREE > 0 ldap_back_print_conntree( li, ">>> ldap_back_conn_destroy" ); #endif /* LDAP_BACK_PRINT_CONNTREE */ while ( ( lc = avl_delete( &li->li_conninfo.lai_tree, (caddr_t)&lc_curr, ldap_back_conn_cmp ) ) != NULL ) { Debug( LDAP_DEBUG_TRACE, "=>ldap_back_conn_destroy: destroying conn %ld " "refcnt=%d flags=0x%08x\n", LDAP_BACK_PCONN_ID( lc ), lc->lc_refcnt, lc->lc_lcflags ); if ( lc->lc_refcnt > 0 ) { /* someone else might be accessing the connection; * mark for deletion */ LDAP_BACK_CONN_CACHED_CLEAR( lc ); LDAP_BACK_CONN_TAINTED_SET( lc ); } else { ldap_back_conn_free( lc ); } } #if LDAP_BACK_PRINT_CONNTREE > 0 ldap_back_print_conntree( li, "<<< ldap_back_conn_destroy" ); #endif /* LDAP_BACK_PRINT_CONNTREE */ ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex ); return 0; }