openmpi/src/mca/base/mca_base_mem.c

/*
 * Copyright (c) 2004-2005 The Trustees of Indiana University.
 *                         All rights reserved.
 * Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
 *                         All rights reserved.
 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
 *                         University of Stuttgart.  All rights reserved.
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 */

#include "ompi_config.h"

#include <stdio.h>
#include <stdlib.h>

#include "mpi.h"
#include "include/constants.h"
#include "mca/mca.h"
#include "mca/base/base.h"


int mca_base_alloc_mem(MPI_Aint size, MPI_Info info, void *baseptr)
{
  void *temp;

  /* Error checks */

  if (0 == size)
    return OMPI_SUCCESS;
  else if (size < 0)
    return OMPI_ERROR;

  /* Do the alloc */

  temp = malloc(size);
  if (NULL == temp)
    return OMPI_ERROR;

  /* All done */

  *((void **) baseptr) = temp;
  return OMPI_SUCCESS;
}


int mca_base_free_mem(void *baseptr)
{
  if (NULL != baseptr)
    free(baseptr);

  return OMPI_SUCCESS;
}