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Diffstat (limited to 'src/H5HGquery.c')
-rw-r--r-- | src/H5HGquery.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/H5HGquery.c b/src/H5HGquery.c new file mode 100644 index 0000000..ae0a2b7 --- /dev/null +++ b/src/H5HGquery.c @@ -0,0 +1,145 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * Programmer: Quincey Koziol <koziol@hdfgroup.org> + * Wednesday, July 20, 2011 + * + * Purpose: Query routines for global heaps. + * + */ + +/****************/ +/* Module Setup */ +/****************/ + +#define H5HG_PACKAGE /*suppress error about including H5HGpkg */ + + +/***********/ +/* Headers */ +/***********/ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5HGpkg.h" /* Global heaps */ + + +/****************/ +/* Local Macros */ +/****************/ + + +/******************/ +/* Local Typedefs */ +/******************/ + + +/********************/ +/* Package Typedefs */ +/********************/ + + +/********************/ +/* Local Prototypes */ +/********************/ + + +/*********************/ +/* Package Variables */ +/*********************/ + + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + + +/*******************/ +/* Local Variables */ +/*******************/ + + + +/*------------------------------------------------------------------------- + * Function: H5HG_get_addr + * + * Purpose: Query the address of a global heap object. + * + * Return: Address of heap on success/abort on failure (shouldn't fail) + * + * Programmer: Quincey Koziol + * Wednesday, July 20, 2011 + * + *------------------------------------------------------------------------- + */ +haddr_t +H5HG_get_addr(const H5HG_heap_t *heap) +{ + /* Use FUNC_ENTER_NOAPI_NOINIT_NOFUNC here to avoid performance issues */ + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HG_get_addr) + + HDassert(heap); + + FUNC_LEAVE_NOAPI(heap->addr) +} /* H5HG_get_addr() */ + + +/*------------------------------------------------------------------------- + * Function: H5HG_get_size + * + * Purpose: Query the size of a global heap object. + * + * Return: Size of heap on success/abort on failure (shouldn't fail) + * + * Programmer: Quincey Koziol + * Wednesday, July 20, 2011 + * + *------------------------------------------------------------------------- + */ +size_t +H5HG_get_size(const H5HG_heap_t *heap) +{ + /* Use FUNC_ENTER_NOAPI_NOINIT_NOFUNC here to avoid performance issues */ + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HG_get_size) + + HDassert(heap); + + FUNC_LEAVE_NOAPI(heap->size) +} /* H5HG_get_size() */ + + +/*------------------------------------------------------------------------- + * Function: H5HG_get_free_size + * + * Purpose: Query the free size of a global heap object. + * + * Return: Free size of heap on success/abort on failure (shouldn't fail) + * + * Programmer: Quincey Koziol + * Wednesday, July 20, 2011 + * + *------------------------------------------------------------------------- + */ +size_t +H5HG_get_free_size(const H5HG_heap_t *heap) +{ + /* Use FUNC_ENTER_NOAPI_NOINIT_NOFUNC here to avoid performance issues */ + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5HG_get_free_size) + + HDassert(heap); + + FUNC_LEAVE_NOAPI(heap->obj[0].size) +} /* H5HG_get_free_size() */ + |