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Diffstat (limited to 'src/H5Fdeprec.c')
| -rw-r--r-- | src/H5Fdeprec.c | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/H5Fdeprec.c b/src/H5Fdeprec.c new file mode 100644 index 0000000..03f5df8 --- /dev/null +++ b/src/H5Fdeprec.c @@ -0,0 +1,147 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/*------------------------------------------------------------------------- + * + * Created: H5Fdeprec.c + * October 1 2009 + * Quincey Koziol <koziol@hdfgroup.org> + * + * Purpose: Deprecated functions from the H5F interface. These + * functions are here for compatibility purposes and may be + * removed in the future. Applications should switch to the + * newer APIs. + * + *------------------------------------------------------------------------- + */ + +/****************/ +/* Module Setup */ +/****************/ + +#include "H5Fmodule.h" /* This source code file is part of the H5F module */ + + +/***********/ +/* Headers */ +/***********/ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* File access */ +#include "H5Iprivate.h" /* IDs */ +#include "H5SMprivate.h" /* Shared object header messages */ + + +/****************/ +/* Local Macros */ +/****************/ + + +/******************/ +/* Local Typedefs */ +/******************/ + + +/********************/ +/* Package Typedefs */ +/********************/ + + +/********************/ +/* Local Prototypes */ +/********************/ + + +/*********************/ +/* Package Variables */ +/*********************/ + + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + + +/*******************/ +/* Local Variables */ +/*******************/ + + +#ifndef H5_NO_DEPRECATED_SYMBOLS + +/*------------------------------------------------------------------------- + * Function: H5Fget_info1 + * + * Purpose: Gets general information about the file, including: + * 1. Get storage size for superblock extension if there is one. + * 2. Get the amount of btree and heap storage for entries + * in the SOHM table if there is one. + * 3. The amount of free space tracked in the file. + * + * Return: Success: non-negative on success + * Failure: Negative + * + * Programmer: Vailin Choi + * July 11, 2007 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Fget_info1(hid_t obj_id, H5F_info1_t *finfo) +{ + H5F_t *f; /* Top file in mount hierarchy */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*x", obj_id, finfo); + + /* Check args */ + if(!finfo) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + + /* For file IDs, get the file object directly */ + /* (This prevents the H5G_loc() call from returning the file pointer for + * the top file in a mount hierarchy) + */ + if(H5I_get_type(obj_id) == H5I_FILE ) { + if(NULL == (f = (H5F_t *)H5I_object(obj_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file") + } /* end if */ + else { + H5G_loc_t loc; /* Object location */ + + /* Get symbol table entry */ + if(H5G_loc(obj_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a valid object ID") + f = loc.oloc->file; + } /* end else */ + HDassert(f->shared); + + /* Reset file info struct */ + HDmemset(finfo, 0, sizeof(*finfo)); + + /* Get the size of the superblock extension */ + if(H5F__super_size(f, H5AC_ind_read_dxpl_id, NULL, &finfo->super_ext_size) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve superblock extension size") + + /* Check for SOHM info */ + if(H5F_addr_defined(f->shared->sohm_addr)) + if(H5SM_ih_size(f, H5AC_ind_read_dxpl_id, &finfo->sohm.hdr_size, &finfo->sohm.msgs_info) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "Unable to retrieve SOHM index & heap storage info") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Fget_info1() */ + +#endif /* H5_NO_DEPRECATED_SYMBOLS */ + |