/**
 * @file
 *
 * @brief Setting test on Cancelability State 
 * @ingroup POSIXAPI
 */

/*
 *  COPYRIGHT (c) 1989-2008.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  Copyright (c) 2016 embedded brains GmbH.
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.org/license/LICENSE.
 */

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

#include <pthread.h>

#include <rtems/score/isr.h>
#include <rtems/score/threadimpl.h>

/*
 *  18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
 */

void pthread_testcancel( void )
{
  if ( _ISR_Is_in_progress() ) {
    return;
  }

  _Thread_Change_life( 0, 0, THREAD_LIFE_CHANGE_DEFERRED );
}