rtems: Create dpmem implementation header

Move implementation specific parts of dpmem.h and dpmem.inl into new
header file dpmemimpl.h.  The dpmem.h contains now only the application
visible API.

2 files changed, 41 insertions, 40 deletions

diff --git a/cpukit/rtems/include/rtems/rtems/dpmem.h b/cpukit/rtems/include/rtems/rtems/dpmem.h
index aea8aea6a4..fd931c3f33 100644
--- a/cpukit/rtems/include/rtems/rtems/dpmem.h
+++ b/cpukit/rtems/include/rtems/rtems/dpmem.h
@@ -32,24 +32,13 @@
 #ifndef _RTEMS_RTEMS_DPMEM_H
 #define _RTEMS_RTEMS_DPMEM_H
 
-/**
- *  This constant is defined to extern most of the time when using
- *  this header file.  However by defining it to nothing, the data
- *  declared in this header file can be instantiated.  This is done
- *  in a single per manager file.
- */
-#ifndef RTEMS_DPMEM_EXTERN
-#define RTEMS_DPMEM_EXTERN extern
-#endif
+#include <rtems/rtems/types.h>
+#include <rtems/rtems/status.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include <rtems/score/object.h>
-#include <rtems/rtems/support.h>
-#include <rtems/rtems/status.h>
-
 /**
  *  @defgroup ClassicDPMEM Dual Ported Memory
  *
@@ -77,19 +66,6 @@ typedef struct {
 }   Dual_ported_memory_Control;
 
 /**
- *  @brief Define the internal Dual Ported Memory information
- *  The following define the internal Dual Ported Memory information.
- */
-RTEMS_DPMEM_EXTERN Objects_Information  _Dual_ported_memory_Information;
-
-/**
- *  @brief Dual Ported Memory Manager Initialization
- *
- *  This routine performs the initialization necessary for this manager.
- */
-void _Dual_ported_memory_Manager_initialization(void);
-
-/**
  * @brief Creates a port into a dual-ported memory area.
  *
  * This routine implements the rtems_port_create directive. The port
@@ -193,15 +169,11 @@ rtems_status_code rtems_port_internal_to_external(
   void       **external
 );
 
-#ifndef __RTEMS_APPLICATION__
-#include <rtems/rtems/dpmem.inl>
-#endif
+/**@}*/
 
 #ifdef __cplusplus
 }
 #endif
 
-/**@}*/
-
 #endif
 /* end of include file */
diff --git a/cpukit/rtems/inline/rtems/rtems/dpmem.inl b/cpukit/rtems/include/rtems/rtems/dpmemimpl.h
index 19a4addbca..1fa636dc35 100644
--- a/cpukit/rtems/inline/rtems/rtems/dpmem.inl
+++ b/cpukit/rtems/include/rtems/rtems/dpmemimpl.h
@@ -1,8 +1,9 @@
 /**
- * @file rtems/rtems/dpmem.inl
+ * @file
  *
- *  This include file contains the inline routine used in conjunction
- *  with the Dual Ported Memory Manager
+ * @ingroup ClassicDPMEMImpl
+ *
+ * @brief Dual Ported Memory Manager Implementation
  */
 
 /*  COPYRIGHT (c) 1989-2008.
@@ -13,17 +14,41 @@
  *  http://www.rtems.com/license/LICENSE.
  */
 
-#ifndef _RTEMS_RTEMS_DPMEM_H
-# error "Never use <rtems/rtems/dpmem.inl> directly; include <rtems/rtems/dpmem.h> instead."
-#endif
-
 #ifndef _RTEMS_RTEMS_DPMEM_INL
 #define _RTEMS_RTEMS_DPMEM_INL
 
+#include <rtems/rtems/dpmem.h>
+
+/**
+ * @defgroup ClassicDPMEMImpl Dual Ported Memory Manager Implementation
+ *
+ * @ingroup ClassicDPMEM
+ *
+ * @{
+ */
+
+/**
+ *  This constant is defined to extern most of the time when using
+ *  this header file.  However by defining it to nothing, the data
+ *  declared in this header file can be instantiated.  This is done
+ *  in a single per manager file.
+ */
+#ifndef RTEMS_DPMEM_EXTERN
+#define RTEMS_DPMEM_EXTERN extern
+#endif
+
+/**
+ *  @brief Define the internal Dual Ported Memory information
+ *  The following define the internal Dual Ported Memory information.
+ */
+RTEMS_DPMEM_EXTERN Objects_Information  _Dual_ported_memory_Information;
+
 /**
- *  @addtogroup ClassicDPMEM
- *  @{
+ *  @brief Dual Ported Memory Manager Initialization
+ *
+ *  This routine performs the initialization necessary for this manager.
  */
+void _Dual_ported_memory_Manager_initialization(void);
 
 /**
  *  @brief Allocates a port control block from the inactive chain
@@ -86,5 +111,9 @@ RTEMS_INLINE_ROUTINE bool _Dual_ported_memory_Is_null(
 
 /**@}*/
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 /* end of include file */