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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [score/] [include/] [rtems/] [score/] [wkspace.h] - Rev 593
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/* wkspace.h * * This include file contains information related to the * RAM Workspace. This Handler provides mechanisms which can be used to * define, initialize and manipulate the workspace. * * 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: wkspace.h,v 1.2 2001-09-27 11:59:32 chris Exp $ */ #ifndef __WORKSPACE_h #define __WORKSPACE_h #ifdef __cplusplus extern "C" { #endif #include <rtems/score/heap.h> #include <rtems/score/interr.h> /* * The following is used to manage the Workspace. * */ SCORE_EXTERN Heap_Control _Workspace_Area; /* executive heap header */ /* * _Workspace_Handler_initialization * * DESCRIPTION: * * This routine performs the initialization necessary for this handler. */ void _Workspace_Handler_initialization( void *starting_address, unsigned32 size ); /* * _Workspace_Allocate_or_fatal_error * * DESCRIPTION: * * This routine returns the address of a block of memory of size * bytes. If a block of the appropriate size cannot be allocated * from the workspace, then the internal error handler is invoked. */ void *_Workspace_Allocate_or_fatal_error( unsigned32 size ); #ifndef __RTEMS_APPLICATION__ #include <rtems/score/wkspace.inl> #endif #ifdef __cplusplus } #endif #endif /* end of include file */
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