rtems: Create status implementation header

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

2 files changed, 78 insertions, 13 deletions

diff --git a/cpukit/rtems/include/rtems/rtems/status.h b/cpukit/rtems/include/rtems/rtems/status.h
index 9732d290f0..4dad087435 100644
--- a/cpukit/rtems/include/rtems/rtems/status.h
+++ b/cpukit/rtems/include/rtems/rtems/status.h
@@ -21,6 +21,12 @@
 #ifndef _RTEMS_RTEMS_STATUS_H
 #define _RTEMS_RTEMS_STATUS_H
 
+#include <rtems/score/basedefs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  *  @defgroup ClassicStatus Status Codes
  *
@@ -30,10 +36,6 @@
  */
 /**@{*/
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 /**
  *  @brief Classic API Status
  *
@@ -188,23 +190,37 @@ typedef enum {
 #define RTEMS_STATUS_CODES_LAST  RTEMS_PROXY_BLOCKING
 
 /**
- *  @brief Status Object Name Errors to Status Array
+ *  @brief Checks if the status code is equal to RTEMS_SUCCESSFUL.
  *
- *  This array is used to map SuperCore Object Handler return
- *  codes to Classic API status codes.
+ *  This function returns TRUE if the status code is equal to RTEMS_SUCCESSFUL,
+ *  and FALSE otherwise.
  */
-extern const rtems_status_code _Status_Object_name_errors_to_status[];
+RTEMS_INLINE_ROUTINE bool rtems_is_status_successful(
+  rtems_status_code code
+)
+{
+  return (code == RTEMS_SUCCESSFUL);
+}
 
-/*
- *  Applications are allowed to use the macros to compare status codes.
+/**
+ *  @brief Checks if the status code1 is equal to code2.
+ *
+ *  This function returns TRUE if the status code1 is equal to code2,
+ *  and FALSE otherwise.
  */
-#include <rtems/rtems/status.inl>
+RTEMS_INLINE_ROUTINE bool rtems_are_statuses_equal(
+  rtems_status_code code1,
+  rtems_status_code code2
+)
+{
+   return (code1 == code2);
+}
+
+/**@}*/
 
 #ifdef __cplusplus
 }
 #endif
 
-/**@}*/
-
 #endif
 /* end of include file */
diff --git a/cpukit/rtems/include/rtems/rtems/statusimpl.h b/cpukit/rtems/include/rtems/rtems/statusimpl.h
new file mode 100644
index 0000000000..1f74c6e332
--- /dev/null
+++ b/cpukit/rtems/include/rtems/rtems/statusimpl.h
@@ -0,0 +1,49 @@
+/**
+ * @file
+ *
+ * @ingroup ClassicStatusImpl
+ *
+ * @brief Classic Status Implementation
+ */
+
+/*  COPYRIGHT (c) 1989-2008.
+ *  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.com/license/LICENSE.
+ */
+
+#ifndef _RTEMS_RTEMS_STATUSIMPL_H
+#define _RTEMS_RTEMS_STATUSIMPL_H
+
+#include <rtems/rtems/status.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup ClassicStatusImpl Classic Status Implementation
+ *
+ * @ingroup ClassicStatus
+ *
+ * @{
+ */
+
+/**
+ *  @brief Status Object Name Errors to Status Array
+ *
+ *  This array is used to map SuperCore Object Handler return
+ *  codes to Classic API status codes.
+ */
+extern const rtems_status_code _Status_Object_name_errors_to_status[];
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */