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/*

 *  13.5.1 Thread Creation Scheduling Attributes, P1003.1c/Draft 10, p. 120

 *

 *  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: pthreadattrsetscope.c,v 1.2 2001-09-27 11:59:17 chris Exp $

 */

#include <pthread.h>

#include <errno.h>

#include <rtems/system.h>

#include <rtems/posix/pthread.h>

int pthread_attr_setscope(

  pthread_attr_t  *attr,

  int              contentionscope

)

{

  if ( !attr || !attr->is_initialized )

    return EINVAL;

  switch ( contentionscope ) {

    case PTHREAD_SCOPE_PROCESS:

      attr->contentionscope = contentionscope;

      return 0;

    case PTHREAD_SCOPE_SYSTEM:

      return ENOTSUP;

    default:

      return EINVAL;

  }

}