vchoi_fork

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

 * Copyright by The HDF Group.                                               *

 * Copyright by the Board of Trustees of the University of Illinois.         *

 * All rights reserved.                                                      *

 *                                                                           *

 * This file is part of HDF5.  The full HDF5 copyright notice, including     *

 * terms governing use, modification, and redistribution, is contained in    *

 * the files COPYING and Copyright.html.  COPYING can be found at the root   *

 * of the source code distribution tree; Copyright.html can be found at the  *

 * root level of an installed copy of the electronic HDF5 document set and   *

 * is linked from the top-level documents page.  It can also be found at     *

 * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *

 * access to either file, you may request a copy from help@hdfgroup.org.     *

 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

​

/*

 * Module Info: This module contains the functionality for fixed-point (i.e.

 *      integer) datatypes in the H5T interface.

 */

​

#include "H5Tmodule.h"          /* This source code file is part of the H5T module */

​

​

#include "H5private.h"      /*generic functions           */

#include "H5Eprivate.h"     /*error handling              */

#include "H5Iprivate.h"     /*ID functions                */

#include "H5Tpkg.h"     /*data-type functions             */

​

•

/*-------------------------------------------------------------------------

 * Function:    H5Tget_sign

 *

 * Purpose: Retrieves the sign type for an integer type.

 *

 * Return:  Success:    The sign type.

 *

 *      Failure:    H5T_SGN_ERROR (Negative)

 *

 * Programmer:  Robb Matzke

 *      Wednesday, January  7, 1998

 *

 * Modifications:

 *  Robb Matzke, 22 Dec 1998

 *  Also works with derived datatypes.

 *-------------------------------------------------------------------------

 */

H5T_sign_t

H5Tget_sign(hid_t type_id)

{

    H5T_t       *dt = NULL;

    H5T_sign_t      ret_value;