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/*
* MALLOC_INFO Shell Command Implmentation
*
* COPYRIGHT (c) 1989-2008.
* 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.com/license/LICENSE.
*
* $Id$
*/
#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <inttypes.h>
#include <rtems.h>
#include <rtems/malloc.h>
#include <rtems/shell.h>
#include <rtems/score/protectedheap.h>
#include "internal.h"
extern bool rtems_unified_work_area;
void rtems_shell_print_unified_work_area_message(void)
{
printf( "\nC Program Heap and RTEMS Workspace are %s.\n",
((rtems_unified_work_area) ? "the same" : "separate")
);
}
int rtems_shell_main_wkspace_info(
int argc __attribute__((unused)),
char *argv[] __attribute__((unused))
)
{
Heap_Information_block info;
rtems_shell_print_unified_work_area_message();
_Protected_heap_Get_information( &_Workspace_Area, &info );
rtems_shell_print_heap_info( "free", &info.Free );
rtems_shell_print_heap_info( "used", &info.Used );
return 0;
}
rtems_shell_cmd_t rtems_shell_WKSPACE_INFO_Command = {
"wkspace", /* name */
"Report on RTEMS Executive Workspace", /* usage */
"rtems", /* topic */
rtems_shell_main_wkspace_info, /* command */
NULL, /* alias */
NULL /* next */
};
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