H5_CHECKED_ASSIGN(attr->shared->data_size, size_t, H5S_GET_EXTENT_NPOINTS(attr->shared->ds) * H5T_get_size(attr->shared->dt), hsize_t);
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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.     *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#define H5A_FRIEND      /*suppress error about including H5Apkg   */
#include "H5Omodule.h"          /* This source code file is part of the H5O module */
#define H5S_FRIEND          /*suppress error about including H5Spkg   */
#include "H5private.h"      /* Generic Functions            */
#include "H5Apkg.h"     /* Attributes               */
#include "H5Eprivate.h"     /* Error handling           */
#include "H5MMprivate.h"    /* Memory management            */
#include "H5Opkg.h"             /* Object headers           */
#include "H5Spkg.h"     /* Dataspaces               */
/* PRIVATE PROTOTYPES */
static herr_t H5O_attr_encode(H5F_t *f, uint8_t *p, const void *mesg);
static void *H5O_attr_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
    unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
static void *H5O_attr_copy(const void *_mesg, void *_dest);
static size_t H5O_attr_size(const H5F_t *f, const void *_mesg);
static herr_t H5O_attr_free(void *mesg);
static herr_t H5O_attr_pre_copy_file(H5F_t *file_src, const void *mesg_src,
    hbool_t *deleted, const H5O_copy_t *cpy_info, void *udata);
static void *H5O_attr_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type,
    void *native_src, H5F_t *file_dst, hbool_t *recompute_size,
    H5O_copy_t *cpy_info, void *udata, hid_t dxpl_id);
static herr_t H5O_attr_post_copy_file(const H5O_loc_t *src_oloc,
    const void *mesg_src, H5O_loc_t *dst_oloc, void *mesg_dst, hid_t dxpl_id,
    H5O_copy_t *cpy_info);
static herr_t H5O_attr_get_crt_index(const void *_mesg, H5O_msg_crt_idx_t *crt_idx);
static herr_t H5O_attr_set_crt_index(void *_mesg, H5O_msg_crt_idx_t crt_idx);
static herr_t H5O_attr_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg,
                  FILE * stream, int indent, int fwidth);
/* Set up & include shared message "interface" info */
#define H5O_SHARED_TYPE         H5O_MSG_ATTR
#define H5O_SHARED_DECODE       H5O_attr_shared_decode
#define H5O_SHARED_DECODE_REAL      H5O_attr_decode