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/*

 *  Thread Handler

 *

 *

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  The license and distribution terms for this file may be

 *  found in found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: threadstart.c,v 1.2 2001-09-27 11:59:34 chris Exp $

 */

#include <rtems/system.h>

#include <rtems/score/apiext.h>

#include <rtems/score/context.h>

#include <rtems/score/interr.h>

#include <rtems/score/isr.h>

#include <rtems/score/object.h>

#include <rtems/score/priority.h>

#include <rtems/score/states.h>

#include <rtems/score/sysstate.h>

#include <rtems/score/thread.h>

#include <rtems/score/threadq.h>

#include <rtems/score/userext.h>

#include <rtems/score/wkspace.h>

/*

 *  _Thread_Start

 *

 *  DESCRIPTION:

 *

 *  This routine initializes the executable information for a thread

 *  and makes it ready to execute.  After this routine executes, the

 *  thread competes with all other threads for CPU time.

 */

boolean _Thread_Start(

  Thread_Control       *the_thread,

  Thread_Start_types    the_prototype,

  void                 *entry_point,

  void                 *pointer_argument,

  unsigned32            numeric_argument

)

{

  if ( _States_Is_dormant( the_thread->current_state ) ) {

    the_thread->Start.entry_point      = (Thread_Entry) entry_point;

    the_thread->Start.prototype        = the_prototype;

    the_thread->Start.pointer_argument = pointer_argument;

    the_thread->Start.numeric_argument = numeric_argument;

    _Thread_Load_environment( the_thread );

    _Thread_Ready( the_thread );

    _User_extensions_Thread_start( the_thread );

    return TRUE;

  }

  return FALSE;

}