2007-12-19 Joel Sherrill <joel.sherrill@OARcorp.com>

	* sapi/src/extension.c, sapi/src/extensioncreate.c,
	sapi/src/extensiondelete.c, sapi/src/extensionident.c: Extension
	Manager clean up. Update object id switches to new pattern. Catch
	some NULL parameter errors.

4 files changed, 13 insertions, 13 deletions

diff --git a/cpukit/sapi/src/extension.c b/cpukit/sapi/src/extension.c
index 26fe365a03..d1e91a64a5 100644
--- a/cpukit/sapi/src/extension.c
+++ b/cpukit/sapi/src/extension.c
@@ -1,8 +1,7 @@
 /*
  *  Extension Manager
  *
- *
- *  COPYRIGHT (c) 1989-2002.
+ *  COPYRIGHT (c) 1989-2007.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
diff --git a/cpukit/sapi/src/extensioncreate.c b/cpukit/sapi/src/extensioncreate.c
index 20ad321098..d2e146d6eb 100644
--- a/cpukit/sapi/src/extensioncreate.c
+++ b/cpukit/sapi/src/extensioncreate.c
@@ -1,8 +1,7 @@
 /*
  *  Extension Manager -- rtems_extension_create
  *
- *
- *  COPYRIGHT (c) 1989-2002.
+ *  COPYRIGHT (c) 1989-2007.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -47,6 +46,9 @@ rtems_status_code rtems_extension_create(
 {
   Extension_Control *the_extension;
 
+  if ( !id )
+    return RTEMS_INVALID_ADDRESS;
+
   if ( !rtems_is_name_valid( name ) )
     return RTEMS_INVALID_NAME;
 
diff --git a/cpukit/sapi/src/extensiondelete.c b/cpukit/sapi/src/extensiondelete.c
index 2021c9bcab..dd97859cd2 100644
--- a/cpukit/sapi/src/extensiondelete.c
+++ b/cpukit/sapi/src/extensiondelete.c
@@ -1,7 +1,6 @@
 /*
  *  Extension Manager -- rtems_extension_delete
  *
- *
  *  COPYRIGHT (c) 1989-2007.
  *  On-Line Applications Research Corporation (OAR).
  *
@@ -45,18 +44,19 @@ rtems_status_code rtems_extension_delete(
 
   the_extension = _Extension_Get( id, &location );
   switch ( location ) {
-    case OBJECTS_ERROR:
-#if defined(RTEMS_MULTIPROCESSING)
-    case OBJECTS_REMOTE:            /* should never return this */
-#endif
-      return RTEMS_INVALID_ID;
     case OBJECTS_LOCAL:
       _User_extensions_Remove_set( &the_extension->Extension );
       _Objects_Close( &_Extension_Information, &the_extension->Object );
       _Extension_Free( the_extension );
       _Thread_Enable_dispatch();
       return RTEMS_SUCCESSFUL;
+
+#if defined(RTEMS_MULTIPROCESSING)
+    case OBJECTS_REMOTE:            /* should never return this */
+#endif
+    case OBJECTS_ERROR:
+      break;
   }
 
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
+  return RTEMS_INVALID_ID;
 }
diff --git a/cpukit/sapi/src/extensionident.c b/cpukit/sapi/src/extensionident.c
index d23a614f5b..79ba46f12f 100644
--- a/cpukit/sapi/src/extensionident.c
+++ b/cpukit/sapi/src/extensionident.c
@@ -1,8 +1,7 @@
 /*
  *  Extension Manager -- rtems_extension_ident
  *
- *
- *  COPYRIGHT (c) 1989-2002.
+ *  COPYRIGHT (c) 1989-2007.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be