1. Elena Pourmal
  2. hdf5_ep

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                if(NULL == (child_iblock = H5HF_man_iblock_protect(hdr, dxpl_id, iblock->ents[curr_entry].addr, child_nrows, iblock, curr_entry, FALSE, H5AC_WRITE, &did_protect)))
 
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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 * Copyright by The HDF Group.                                               *
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 * Copyright by the Board of Trustees of the University of Illinois.         *
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 * All rights reserved.                                                      *
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 *                                                                           *
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 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
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 * terms governing use, modification, and redistribution, is contained in    *
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 * the COPYING file, which can be found at the root of the source code       *
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 * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *
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 * If you do not have access to either file, you may request a copy from     *
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 * help@hdfgroup.org.                                                        *
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 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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​
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/*-------------------------------------------------------------------------
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 *
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 * Created:     H5HFhdr.c
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 *          Apr 10 2006
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 *          Quincey Koziol <koziol@ncsa.uiuc.edu>
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 *
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 * Purpose:     Heap header routines for fractal heaps.
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 *
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 *-------------------------------------------------------------------------
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 */
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​
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/****************/
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/* Module Setup */
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/****************/
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​
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#define H5HF_PACKAGE        /*suppress error about including H5HFpkg  */
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​
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/***********/
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/* Headers */
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/***********/
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#include "H5private.h"      /* Generic Functions            */
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#include "H5Eprivate.h"     /* Error handling           */
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#include "H5HFpkg.h"        /* Fractal heaps            */
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#include "H5MFprivate.h"    /* File memory management       */
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#include "H5VMprivate.h"        /* Vectors and arrays           */
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​
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/****************/
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/* Local Macros */
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/****************/
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​
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#ifndef NDEBUG
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/* Limit on the size of the max. direct block size */
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/* (This is limited to 32-bits currently, because I think it's unlikely to
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 *      need to be larger, the 32-bit limit for H5VM_log2_of2(n), and
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 *      some offsets/sizes are encoded with a maxiumum of 32-bits  - QAK)
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 */
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#define H5HF_MAX_DIRECT_SIZE_LIMIT ((hsize_t)2 * 1024 * 1024 * 1024)
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​