mon-manager.c

来自「RTEMS (Real-Time Executive for Multiproc」· C语言 代码 · 共 56 行

/*
 * RTEMS Monitor "manager" support.
 * Used to traverse object (chain) lists and print them out.
 *
 *  $Id: mon-manager.c,v 1.7.2.1 2003/07/08 08:37:40 ralf Exp $
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems.h>
#include <rtems/monitor.h>

#include <stdio.h>

/*
 * "next" routine for all objects that are RTEMS manager objects
 */

void *
rtems_monitor_manager_next(
    void      *table_void,
    void      *canonical,
    rtems_id  *next_id
)
{
    Objects_Information     *table = table_void;
    rtems_monitor_generic_t *copy;
    Objects_Control         *object = 0;
    Objects_Locations        location;

    /*
     * When we are called, it must be local
     */
       
    if ( ! _Objects_Is_local_id(*next_id))
        goto done;
    
    object = _Objects_Get_next(table, *next_id, &location, next_id);

    if (object)
    {
        copy = (rtems_monitor_generic_t *) canonical;
        copy->id = object->id;
		if(table->is_string)
    	    _Objects_Copy_name_raw(object->name, &copy->name, sizeof(copy->name));
    	else
	        _Objects_Copy_name_raw(&object->name, &copy->name, sizeof(copy->name));
	}

done:
    return object;
}