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 /*
  *  COPYRIGHT (c) 1989-2009.
  *  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.org/license/LICENSE.
  */

 #ifndef _RTEMS_SCORE_WKSPACE_H
 #define _RTEMS_SCORE_WKSPACE_H

 #include <rtems/score/heap.h>
 #include <rtems/score/interr.h>
 #include <rtems/score/memory.h>

 #ifdef __cplusplus
 extern "C" {
 #endif

 extern Heap_Control _Workspace_Area;

 void _Workspace_Handler_initialization(
   const Memory_Information              *mem,
   Heap_Initialization_or_extend_handler  extend
 );

 void *_Workspace_Allocate( size_t size );

 void _Workspace_Free(
   void *block
 );

 char *_Workspace_String_duplicate(
   const char *string,
   size_t len
 );

 #ifdef __cplusplus
 }
 #endif

 #endif
 /* end of include file */
interr.h
Constants and Prototypes Related to the Internal Error Handler.

_Workspace_Free
void _Workspace_Free(void *block)
Frees memory to the workspace.
Definition: wkspace.c:112

memory.h
Memory Handler API.

Memory_Information
The memory information.
Definition: memory.h:80

heap.h
Heap Handler API.

_Workspace_Area
Heap_Control _Workspace_Area
Executive workspace control.
Definition: wkspace.c:28

_Workspace_Allocate
void * _Workspace_Allocate(size_t size)
Allocates a memory block of the specified size from the workspace.
Definition: wkspace.c:107

_Workspace_String_duplicate
char * _Workspace_String_duplicate(const char *string, size_t len)
Duplicates string with memory from the workspace.
Definition: wkstringduplicate.c:31

Heap_Control
Control block used to manage a heap.
Definition: heap.h:318

_Workspace_Handler_initialization
void _Workspace_Handler_initialization(const Memory_Information *mem, Heap_Initialization_or_extend_handler extend)
Initilizes the workspace handler.
Definition: wkspace.c:41

size
unsigned size
Definition: tte.h:74

Heap_Initialization_or_extend_handler
uintptr_t(* Heap_Initialization_or_extend_handler)(Heap_Control *heap, void *area_begin, uintptr_t area_size, uintptr_t page_size_or_unused)
Heap initialization and extend handler type.
Definition: heap.h:352