The R13B03 release.OTP_R13B03

1 files changed, 38 insertions, 0 deletions

diff --git a/lib/erl_interface/src/registry/reg_gets.c b/lib/erl_interface/src/registry/reg_gets.c
new file mode 100644
index 0000000000..d6e6d67ebe
--- /dev/null
+++ b/lib/erl_interface/src/registry/reg_gets.c
@@ -0,0 +1,38 @@
+/*
+ * %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"
+
+const char *ei_reg_getsval(ei_reg *reg, const char *key)
+{
+  ei_hash *tab;
+  ei_reg_obj *obj=NULL;
+
+  if (!key || !reg) return NULL;  /* return (const char *)EI_BADARG; */
+  tab = reg->tab;
+  
+  if ((!(obj=ei_hash_lookup(tab,key))) || /* return (const char *)EI_NOTFOUND; */
+      (obj->attr & EI_DELET) || /* return (const char *)EI_NOTFOUND; */
+      (ei_reg_typeof(obj) != EI_STR)) /* return (const char *)EI_TYPE; */
+    return NULL;
+
+  return obj->val.s;
+}