1 files changed, 53 insertions, 0 deletions
diff --git a/cpukit/include/rtems/extensionimpl.h b/cpukit/include/rtems/extensionimpl.h
new file mode 100644
index 0000000000..fb4eeaff7c
--- /dev/null
+++ b/cpukit/include/rtems/extensionimpl.h
@@ -0,0 +1,53 @@
+/**
+ * @file
+ *
+ * @ingroup ClassicUserExtensions
+ *
+ * @brief User Extensions API
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-1999.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_EXTENSIONIMPL_H
+#define _RTEMS_EXTENSIONIMPL_H
+
+#include <rtems/extension.h>
+#include <rtems/score/objectimpl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern Objects_Information  _Extension_Information;
+
+RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
+{
+  return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
+}
+
+RTEMS_INLINE_ROUTINE void _Extension_Free (
+  Extension_Control *the_extension
+)
+{
+  _Objects_Free( &_Extension_Information, &the_extension->Object );
+}
+
+RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Get( Objects_Id id )
+{
+  return (Extension_Control *)
+    _Objects_Get_no_protection( id, &_Extension_Information );
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */