The R13B03 release.OTP_R13B03

1 files changed, 41 insertions, 0 deletions

diff --git a/lib/erl_interface/src/registry/reg_stat.c b/lib/erl_interface/src/registry/reg_stat.c
new file mode 100644
index 0000000000..c3f669fd4f
--- /dev/null
+++ b/lib/erl_interface/src/registry/reg_stat.c
@@ -0,0 +1,41 @@
+/*
+ * %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"
+
+/* Get object attributes.
+ * This function returns a COPY of the ei_reg_obj 
+ * struct for an object. 
+ */
+int ei_reg_stat(ei_reg *reg, const char *key, struct ei_reg_stat *obuf)
+{
+  ei_hash *tab;
+  ei_reg_obj *obj;
+
+  if (!key || !obuf || !reg) return -1; /* return EI_BADARG; */
+  tab = reg->tab;
+
+  if (!(obj=ei_hash_lookup(tab,key))) return -1; /* return EI_NOTFOUND; */
+
+  obuf->attr = obj->attr;
+  obuf->size = obj->size;
+  
+  return 0;
+}