1 files changed, 67 insertions, 0 deletions
diff --git a/servers/lloadd/value.c b/servers/lloadd/value.c
new file mode 100644
index 0000000..ec71444
--- /dev/null
+++ b/servers/lloadd/value.c
@@ -0,0 +1,67 @@
+/* value.c - routines for dealing with values */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 The OpenLDAP Foundation.
+ * 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
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/*
+ * Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
+#include "portable.h"
+
+#include "lload.h"
+
+int
+value_add_one( BerVarray *vals, struct berval *addval )
+{
+    int n;
+    BerVarray v2;
+
+    if ( *vals == NULL ) {
+        *vals = (BerVarray)SLAP_MALLOC( 2 * sizeof(struct berval) );
+        if ( *vals == NULL ) {
+            Debug( LDAP_DEBUG_TRACE, "value_add_one: "
+                    "SLAP_MALLOC failed.\n" );
+            return LBER_ERROR_MEMORY;
+        }
+        n = 0;
+
+    } else {
+        for ( n = 0; !BER_BVISNULL( &(*vals)[n] ); n++ ) {
+            ; /* Empty */
+        }
+        *vals = (BerVarray)SLAP_REALLOC(
+                (char *)*vals, ( n + 2 ) * sizeof(struct berval) );
+        if ( *vals == NULL ) {
+            Debug( LDAP_DEBUG_TRACE, "value_add_one: "
+                    "SLAP_MALLOC failed.\n" );
+            return LBER_ERROR_MEMORY;
+        }
+    }
+
+    v2 = &(*vals)[n];
+    ber_dupbv( v2, addval );
+
+    v2++;
+    BER_BVZERO( v2 );
+
+    return LDAP_SUCCESS;
+}