1 files changed, 36 insertions, 0 deletions
diff --git a/lib/erl_interface/src/registry/reg_resize.c b/lib/erl_interface/src/registry/reg_resize.c
new file mode 100644
index 0000000000..8e4794ccf7
--- /dev/null
+++ b/lib/erl_interface/src/registry/reg_resize.c
@@ -0,0 +1,36 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ *
+
+ */
+#include "reg.h"
+
+/* resize a registry - return the new size or -1 on error */
+int ei_reg_resize(ei_reg *reg, int newsize)
+{
+  ei_hash *newtab=NULL;
+
+  if (!reg) return -1;
+  if (newsize <= 0) return -1;
+  
+  if ((newtab=ei_hash_resize(reg->tab,newsize))) {
+    reg->tab = newtab;
+  }
+
+  return reg->tab->size;
+}