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-rw-r--r--c/src/exec/rtems/src/regionextend.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/c/src/exec/rtems/src/regionextend.c b/c/src/exec/rtems/src/regionextend.c
deleted file mode 100644
index c36969beda..0000000000
--- a/c/src/exec/rtems/src/regionextend.c
+++ /dev/null
@@ -1,93 +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.
- *
- * $Id$
- */
-
-#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_extend
- *
- * This directive attempts to grow a region of physical contiguous memory area
- * from which variable sized segments can be allocated.
- *
- * Input parameters:
- * id - id of region to grow
- * start - starting address of memory area for extension
- * length - physical length in bytes to grow the region
- *
- * Output parameters:
- * RTEMS_SUCCESSFUL - if successful
- * error code - if unsuccessful
- */
-
-rtems_status_code rtems_region_extend(
- Objects_Id id,
- void *starting_address,
- unsigned32 length
-)
-{
- Region_Control *the_region;
- Objects_Locations location;
- unsigned32 amount_extended;
- Heap_Extend_status heap_status;
- rtems_status_code status;
-
- status = RTEMS_SUCCESSFUL;
-
- _RTEMS_Lock_allocator(); /* to prevent deletion */
- 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:
-
- heap_status = _Heap_Extend(
- &the_region->Memory,
- starting_address,
- length,
- &amount_extended
- );
-
- switch ( heap_status ) {
- case HEAP_EXTEND_SUCCESSFUL:
- the_region->length += amount_extended;
- the_region->maximum_segment_size += amount_extended;
- break;
- case HEAP_EXTEND_ERROR:
- status = RTEMS_INVALID_ADDRESS;
- break;
- case HEAP_EXTEND_NOT_IMPLEMENTED:
- status = RTEMS_NOT_IMPLEMENTED;
- break;
- }
- _RTEMS_Unlock_allocator();
- return( status );
- }
-
- return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */
-}