cpukit/score/src/heapalignupuptr.c


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#if 0
/*
 *  Heap Handler
 *
 *  COPYRIGHT (c) 1989-2009.
 *  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.rtems.com/license/LICENSE.
 *
 *  $Id$
 */

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

#include <rtems/system.h>
#include <rtems/score/heap.h>

/*
 * This routine is NOT inlined because it has a branch which leads to
 * path explosion where it is used.  This makes full test coverage more
 * difficult.
 */
uintptr_t _Heap_Align_up(
  uintptr_t value,
  uintptr_t alignment
)
{
  uintptr_t remainder = value % alignment;

  if ( remainder != 0 ) {
    return value - remainder + alignment;
  } else {
    return value;
  }
}
#endif