The R13B03 release.OTP_R13B03

1 files changed, 47 insertions, 0 deletions

diff --git a/lib/erl_interface/src/registry/reg_free.c b/lib/erl_interface/src/registry/reg_free.c
new file mode 100644
index 0000000000..e3245577a5
--- /dev/null
+++ b/lib/erl_interface/src/registry/reg_free.c
@@ -0,0 +1,47 @@
+/*
+ * %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 <stdlib.h>
+#include "reg.h"
+
+/* free a registry object (inode) on the freelist. The "value"
+ * contained by the object is removed.
+ */
+void ei_reg_free(ei_reg *reg, ei_reg_obj *obj)
+{
+  /* free the value part */
+  switch (ei_reg_typeof(obj)) {
+    case EI_STR:
+      free(obj->val.s);
+      break;
+
+    case EI_BIN:
+      free(obj->val.p);
+      break;
+  }
+
+  /* fprintf(stderr,"%s:%d: saving %p on freelist\n",__FILE__,__LINE__,obj);*/
+  
+  /* save the rest on the freelist */
+  obj->next = reg->freelist;
+  reg->freelist = obj;
+
+  return;
+}