hdf5/src/H5FAstat.c

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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 COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/*-------------------------------------------------------------------------
 *
 * Created:         H5FAstat.c
 *
 * Purpose:         Fixed array metadata statistics functions.
 *
 *-------------------------------------------------------------------------
 */

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/* Module Declaration */
/**********************/

#include "H5FAmodule.h" /* This source code file is part of the H5FA module */

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/* Other Packages Used */
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/***********/
/* Headers */
/***********/
#include "H5private.h"   /* Generic Functions                    */
#include "H5Eprivate.h"  /* Error handling                       */
#include "H5FApkg.h"     /* Fixed Arrays                         */
#include "H5MMprivate.h" /* Memory management			*/

/****************/
/* Local Macros */
/****************/

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/* Local Typedefs */
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/* Package Typedefs */
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/********************/
/* Local Prototypes */
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/*********************/
/* Package Variables */
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/*****************************/
/* Library Private Variables */
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/*******************/
/* Local Variables */
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/*-------------------------------------------------------------------------
 * Function:    H5FA_get_stats
 *
 * Purpose:     Query the metadata stats of an array
 *
 * Return:      SUCCEED/FAIL
 *
 * Programmer:  Vailin Choi
 *              Thursday, April 30, 2009
 *
 *-------------------------------------------------------------------------
 */
BEGIN_FUNC(PRIV, NOERR, herr_t, SUCCEED, -, H5FA_get_stats(const H5FA_t *fa, H5FA_stat_t *stats))

/* Local variables */

#ifdef H5FA_DEBUG
    HDfprintf(stderr, "%s: Called\n", FUNC);
#endif /* H5FA_DEBUG */

    /*
     * Check arguments.
     */
    HDassert(fa);
    HDassert(stats);

    /* Copy fixed array statistics */
    H5MM_memcpy(stats, &fa->hdr->stats, sizeof(fa->hdr->stats));

END_FUNC(PRIV) /* end H5FA_get_stats() */