Move global to ldapsync

[openldap] / servers / slapd / ctxcsn.c

diff --git a/servers/slapd/ctxcsn.c b/servers/slapd/ctxcsn.c
index d4d44b9e39b34829331d2846120067d0e1e72dd8..0fe59b9f00b48e34d85091f5e83f86057d652915 100644 (file)
--- a/servers/slapd/ctxcsn.c
+++ b/servers/slapd/ctxcsn.c
@@ -1,23 +1,18 @@
+/* ctxcsn.c -- Context CSN Management Routines */
 /* $OpenLDAP$ */
-/*
- * Context CSN Management Routines
- */
-/* Copyright (c) 2003 by International Business Machines, Inc.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2003 The OpenLDAP Foundation.
+ * Portions Copyright 2003 IBM Corporation.
+ * All rights reserved.
  *
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
  *
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE.  IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
 
 #include "portable.h"
@@ -26,7 +21,6 @@
 
 #include <ac/string.h>
 #include <ac/socket.h>
-#include <db.h>
 
 #include "ldap_pvt.h"
 #include "lutil.h"
@@ -94,6 +88,12 @@ slap_graduate_commit_csn( Operation *op )
 {
        struct slap_csn_entry *csne = NULL;
 
+       if ( op == NULL )
+               return;
+
+       if ( op->o_bd == NULL )
+               return;
+
        ldap_pvt_thread_mutex_lock( &op->o_bd->be_pcl_mutex );
 
        LDAP_TAILQ_FOREACH( csne, &op->o_bd->be_pending_csn_list, csn_link ) {
@@ -182,15 +182,13 @@ slap_get_csn(
        if ( csn == NULL )
                return LDAP_OTHER;
 
-       if ( manage_ctxcsn ) {
-               pending = (struct slap_csn_entry *) ch_calloc( 1, sizeof( struct slap_csn_entry ));
-       }
-
        csn->bv_len = lutil_csnstr( csnbuf, len, 0, 0 );
        csn->bv_val = csnbuf;
 
        if ( manage_ctxcsn ) {
+               pending = (struct slap_csn_entry *) ch_calloc( 1, sizeof( struct slap_csn_entry ));
                ldap_pvt_thread_mutex_lock( &op->o_bd->be_pcl_mutex );
+               ber_dupbv( &op->o_sync_csn, csn );
                pending->csn = ber_dupbv( NULL, csn );
                pending->connid = op->o_connid;
                pending->opid = op->o_opid;