The R13B03 release.OTP_R13B03

1 files changed, 68 insertions, 0 deletions

diff --git a/lib/erl_interface/src/registry/reg_close.c b/lib/erl_interface/src/registry/reg_close.c
new file mode 100644
index 0000000000..b699e59ac8
--- /dev/null
+++ b/lib/erl_interface/src/registry/reg_close.c
@@ -0,0 +1,68 @@
+/*
+ * %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"
+
+/* really remove an object (help function to hash_freetab) */
+static void obj_free(void *p)
+{
+  ei_reg_obj *obj = p;
+  
+  if (obj) {
+    switch (ei_reg_typeof(obj)) {
+    case EI_STR:
+      free(obj->val.s);
+      break;
+
+    case EI_BIN:
+      free(obj->val.p);
+      break;
+    }
+
+    /* really remove the inode (don't use freelist here) */
+    free(obj);
+  }
+  return;
+}
+
+/* close an open registry */
+int ei_reg_close(ei_reg *reg)
+{
+  ei_reg_obj *obj, *next;
+  
+  if (!reg) return -1; /* return EI_BADARG; */
+  
+  /* remove hash_table */
+  ei_hash_freetab(reg->tab,obj_free);
+
+  /* remove freelist */
+  obj = reg->freelist;
+  while (obj) {
+    next = obj->next;
+    free(obj);
+    obj = next;
+  }
+
+  /* remove registry */
+  free(reg);
+
+  return 0;
+}