Subversion Repositories openrisc_2011-10-31

/*  void Shm_Locked_queue_Initialize( lq_cb, owner )

 *

 *  This routine initializes a shared memory locked queue.

 *

 *  Input parameters:

 *    lq_cb - pointer to the control block of the queue

 *            to be initialized

 *    owner - unique idenitifier of who owns this queue.

 *

 *  Output parameters: NONE

 *

 *  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: initlq.c,v 1.2 2001-09-27 12:01:12 chris Exp $

 */

#include <rtems.h>

#include "shm_driver.h"

void Shm_Locked_queue_Initialize(

  Shm_Locked_queue_Control *lq_cb,

  rtems_unsigned32 owner

)

{

  Shm_Initialize_lock( lq_cb );

  lq_cb->front = Shm_Locked_queue_End_of_list;

  lq_cb->rear  = Shm_Locked_queue_End_of_list;

  lq_cb->owner = Shm_Convert(owner);

}