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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-------------------------------------------------------------------------
*
* Created: H5HFint.c
* Fall 2012
* Dana Robinson
*
* Purpose: Internal routines for fractal heaps.
*
*-------------------------------------------------------------------------
*/
/**********************/
/* Module Declaration */
/**********************/
#include "H5HFmodule.h" /* This source code file is part of the H5HF module */
/***********************/
/* Other Packages Used */
/***********************/
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5ACprivate.h" /* Metadata Cache */
#include "H5Eprivate.h" /* Error handling */
#include "H5HFpkg.h" /* Fractal Heaps */
/****************/
/* Local Macros */
/****************/
/******************/
/* Local Typedefs */
/******************/
/********************/
/* Package Typedefs */
/********************/
/********************/
/* Local Prototypes */
/********************/
/*********************/
/* Package Variables */
/*********************/
/*****************************/
/* Library Private Variables */
/*****************************/
/*******************/
/* Local Variables */
/*******************/
/*-------------------------------------------------------------------------
* Function: H5HF__create_flush_depend
*
* Purpose: Create a flush dependency between two data structure components
*
* Return: SUCCEED/FAIL
*
* Programmer: Dana Robinson
* Fall 2012
*
*-------------------------------------------------------------------------
*/
herr_t
H5HF__create_flush_depend(H5AC_info_t *parent_entry, H5AC_info_t *child_entry)
{
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_NOINIT
/* Sanity check */
HDassert(parent_entry);
HDassert(child_entry);
/* Create a flush dependency between parent and child entry */
if(H5AC_create_flush_dependency(parent_entry, child_entry) < 0)
HGOTO_ERROR(H5E_HEAP, H5E_CANTDEPEND, FAIL, "unable to create flush dependency")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5HF__create_flush_depend() */
/*-------------------------------------------------------------------------
* Function: H5HF__destroy_flush_depend
*
* Purpose: Destroy a flush dependency between two data structure components
*
* Return: SUCCEED/FAIL
*
* Programmer: Dana Robinson
* Fall 2012
*
*-------------------------------------------------------------------------
*/
herr_t
H5HF__destroy_flush_depend(H5AC_info_t *parent_entry, H5AC_info_t *child_entry)
{
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_NOINIT
/* Sanity check */
HDassert(parent_entry);
HDassert(child_entry);
/* Destroy a flush dependency between parent and child entry */
if(H5AC_destroy_flush_dependency(parent_entry, child_entry) < 0)
HGOTO_ERROR(H5E_HEAP, H5E_CANTUNDEPEND, FAIL, "unable to destroy flush dependency")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5HF__destroy_flush_depend() */
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