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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
* Thursday, February 3, 2006
*
* Purpose: Fractal heap testing functions.
*
*/
/****************/
/* Module Setup */
/****************/
#define H5HF_PACKAGE /*suppress error about including H5HFpkg */
#define H5HF_TESTING /*suppress warning about H5HF testing funcs*/
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#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_get_cparam_test
*
* Purpose: Retrieve the parameters used to create the fractal heap
*
* Return: Success: non-negative
*
* Failure: negative
*
* Programmer: Quincey Koziol
* Friday, February 24, 2006
*
*-------------------------------------------------------------------------
*/
herr_t
H5HF_get_cparam_test(const H5HF_t *fh, H5HF_create_t *cparam)
{
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_cparam_test)
/* Check arguments. */
HDassert(fh);
HDassert(cparam);
/* Get fractal heap creation parameters */
cparam->max_man_size = fh->hdr->max_man_size;
HDmemcpy(&(cparam->managed), &(fh->hdr->man_dtable.cparam), sizeof(H5HF_dtable_cparam_t));
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5HF_get_cparam_test() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_max_root_rows
*
* Purpose: Retrieve the max. # of rows in the root indirect block
*
* Return: Success: Max. # of rows in root indirect block
*
* Failure: 0
*
* Programmer: Quincey Koziol
* Monday, May 22, 2006
*
*-------------------------------------------------------------------------
*/
unsigned
H5HF_get_max_root_rows(const H5HF_t *fh)
{
unsigned ret_value; /* Return value */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_max_root_rows)
/* Check arguments. */
HDassert(fh);
/* Return max. # of rows in root indirect block */
ret_value = fh->hdr->man_dtable.max_root_rows;
FUNC_LEAVE_NOAPI(ret_value)
} /* H5HF_get_max_root_rows() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_dtable_width_test
*
* Purpose: Retrieve the width of the doubling table for a heap
*
* Return: Success: Width of the doubling table
*
* Failure: 0
*
* Programmer: Quincey Koziol
* Monday, May 22, 2006
*
*-------------------------------------------------------------------------
*/
unsigned
H5HF_get_dtable_width_test(const H5HF_t *fh)
{
unsigned ret_value; /* Return value */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_dtable_width_test)
/* Check arguments. */
HDassert(fh);
/* Return width of doubling table */
ret_value = fh->hdr->man_dtable.cparam.width;
FUNC_LEAVE_NOAPI(ret_value)
} /* H5HF_get_dtable_width_test() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_dtable_max_drows_test
*
* Purpose: Retrieve the max. # of direct block rows in any indirect block
*
* Return: Success: Max. # of direct block rows
*
* Failure: 0
*
* Programmer: Quincey Koziol
* Monday, May 22, 2006
*
*-------------------------------------------------------------------------
*/
unsigned
H5HF_get_dtable_max_drows_test(const H5HF_t *fh)
{
unsigned ret_value; /* Return value */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_dtable_max_drows_test)
/* Check arguments. */
HDassert(fh);
/* Return max. # of direct blocks in any indirect block */
ret_value = fh->hdr->man_dtable.max_direct_rows;
FUNC_LEAVE_NOAPI(ret_value)
} /* H5HF_get_dtable_max_drows_test() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_iblock_max_drows_test
*
* Purpose: Retrieve the max. # of direct block rows in an indirect block
*
* Note: POS is indexed from 1 and is only really working for the
* 2nd-level indirect blocks (i.e. indirect blocks with
* only direct block children)
*
* Return: Success: Max. # of direct block rows
*
* Failure: 0
*
* Programmer: Quincey Koziol
* Monday, May 22, 2006
*
*-------------------------------------------------------------------------
*/
unsigned
H5HF_get_iblock_max_drows_test(const H5HF_t *fh, unsigned pos)
{
unsigned ret_value; /* Return value */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_iblock_max_drows_test)
/* Check arguments. */
HDassert(fh);
HDassert(pos);
/* Return max. # of direct blocks in this indirect block row */
ret_value = pos + (fh->hdr->man_dtable.max_direct_bits -
fh->hdr->man_dtable.first_row_bits) + 1;
FUNC_LEAVE_NOAPI(ret_value)
} /* H5HF_get_iblock_max_drows_test() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_dblock_size_test
*
* Purpose: Retrieve the size of a direct block for a given row
*
* Return: Success: Size of direct block
*
* Failure: 0
*
* Programmer: Quincey Koziol
* Monday, May 15, 2006
*
*-------------------------------------------------------------------------
*/
hsize_t
H5HF_get_dblock_size_test(const H5HF_t *fh, unsigned row)
{
hsize_t ret_value; /* Return value */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_dblock_size_test)
/* Check arguments. */
HDassert(fh);
/* Return direct block free space */
ret_value = fh->hdr->man_dtable.row_block_size[row];
FUNC_LEAVE_NOAPI(ret_value)
} /* H5HF_get_dblock_size_test() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_dblock_free_test
*
* Purpose: Retrieve the size of direct block free space for a given
* direct or indirect block size
*
* Return: Success: Size of direct block free space
*
* Failure: 0
*
* Programmer: Quincey Koziol
* Monday, April 10, 2006
*
*-------------------------------------------------------------------------
*/
hsize_t
H5HF_get_dblock_free_test(const H5HF_t *fh, unsigned row)
{
hsize_t ret_value; /* Return value */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_dblock_free_test)
/* Check arguments. */
HDassert(fh);
/* Return direct block free space */
ret_value = fh->hdr->man_dtable.row_tot_dblock_free[row];
FUNC_LEAVE_NOAPI(ret_value)
} /* H5HF_get_dblock_free_test() */
/*-------------------------------------------------------------------------
* Function: H5HF_get_id_off_test
*
* Purpose: Retrieve the offset for a heap ID
*
* Return: Success: non-negative
*
* Failure: negative
*
* Programmer: Quincey Koziol
* Monday, May 15, 2006
*
*-------------------------------------------------------------------------
*/
herr_t
H5HF_get_id_off_test(const H5HF_t *fh, const void *_id, hsize_t *obj_off)
{
const uint8_t *id = (const uint8_t *)_id; /* Object ID */
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HF_get_id_off_test)
/* Check arguments. */
HDassert(fh);
HDassert(fh->hdr);
HDassert(id);
HDassert(obj_off);
/* Get the offset for a 'normal' heap ID */
id++;
UINT64DECODE_VAR(id, *obj_off, fh->hdr->heap_off_size); \
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5HF_get_id_off_test() */
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