1 files changed, 0 insertions, 122 deletions
diff --git a/c/src/exec/rtems/src/regionreturnsegment.c b/c/src/exec/rtems/src/regionreturnsegment.c
deleted file mode 100644
index f144145afd..0000000000
--- a/c/src/exec/rtems/src/regionreturnsegment.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- *  Region Manager
- *
- *
- *  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.OARcorp.com/rtems/license.html.
- *
- *  $Id$
- */
-
-#ifdef RTEMS_REGION_SHRED_ON_FREE
-#include <string.h>
-
-#ifndef RTEMS_REGION_FREE_SHRED_PATTERN
-#define RTEMS_REGION_FREE_SHRED_PATTERN 0x00
-#endif
-#endif
-
-#include <rtems/system.h>
-#include <rtems/rtems/status.h>
-#include <rtems/rtems/support.h>
-#include <rtems/score/object.h>
-#include <rtems/rtems/options.h>
-#include <rtems/rtems/region.h>
-#include <rtems/score/states.h>
-#include <rtems/score/thread.h>
-#include <rtems/score/apimutex.h>
-
-/*PAGE
- *
- *  rtems_region_return_segment
- *
- *  This directive will return a segment to its region.
- *
- *  Input parameters:
- *    id      - region id
- *    segment - pointer to segment address
- *
- *  Output parameters:
- *    RTEMS_SUCCESSFUL - if successful
- *    error code        - if unsuccessful
- */
-
-rtems_status_code rtems_region_return_segment(
-  Objects_Id  id,
-  void       *segment
-)
-{
-  register Region_Control *the_region;
-  Thread_Control          *the_thread;
-  Objects_Locations        location;
-  void                   **the_segment;
-#ifdef RTEMS_REGION_FREE_SHRED_PATTERN
-  unsigned32               size;
-#endif
-  int                      status;
-
-  _RTEMS_Lock_allocator();
-  the_region = _Region_Get( id, &location );
-  switch ( location ) {
-
-    case OBJECTS_REMOTE:        /* this error cannot be returned */
-      _RTEMS_Unlock_allocator();
-      return RTEMS_INTERNAL_ERROR;
-
-    case OBJECTS_ERROR:
-      _RTEMS_Unlock_allocator();
-      return RTEMS_INVALID_ID;
-
-    case OBJECTS_LOCAL:
-
-      _Region_Debug_Walk( the_region, 3 );
-
-#ifdef RTEMS_REGION_FREE_SHRED_PATTERN
-      if ( _Heap_Size_of_user_area( &the_region->Memory, segment, size ) ) {
-        memset(segment, (RTEMS_REGION_FREE_SHRED_PATTERN & 0xFF), size);
-      } else {
-        _RTEMS_Unlock_allocator();
-        return RTEMS_INVALID_ADDRESS;
-      }
-#endif
-
-      status = _Region_Free_segment( the_region, segment );
-
-      _Region_Debug_Walk( the_region, 4 );
-
-      if ( !status ) {
-        _RTEMS_Unlock_allocator();
-        return RTEMS_INVALID_ADDRESS;
-      }
-
-      the_region->number_of_used_blocks -= 1;
-      for ( ; ; ) {
-        the_thread = _Thread_queue_First( &the_region->Wait_queue );
-
-        if ( the_thread == NULL )
-           break;
-
-        the_segment = (void **) _Region_Allocate_segment(
-           the_region, 
-           the_thread->Wait.count
-        );
-
-        if ( the_segment == NULL )
-           break;
-
-        *(void **)the_thread->Wait.return_argument = the_segment;
-        the_region->number_of_used_blocks += 1;
-        _Thread_queue_Extract( &the_region->Wait_queue, the_thread );
-        the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
-      }
-
-      _RTEMS_Unlock_allocator();
-      return RTEMS_SUCCESSFUL;
-  }
-
-  return RTEMS_INTERNAL_ERROR;   /* unreached - only to remove warnings */
-}