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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 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Robb Matzke <matzke@llnl.gov>
* Monday, August 2, 1999
*
* Purpose: The public header file for the subfiling driver.
*/
#ifndef H5FDsubfiling_H
#define H5FDsubfiling_H
#define H5FD_SUBFILING (H5FD_subfiling_init())
/****************************************************************************
*
* Structure: H5FD_subfiling_fapl_t
*
* Purpose:
*
* H5FD_subfiling_fapl_t is a public structure that is used to pass
* subfiling configuration data to the appropriate subfiling VFD via
* the FAPL. A pointer to an instance of this structure is a parameter
* to H5Pset_fapl_subfiling() and H5Pget_fapl_subfiling().
*
* `version` (int32_t)
*
* Version number of the H5FD_subfiling_fapl_t structure. Any instance
* passed to the above calls must have a recognized version number, or
* an error will be flagged.
*
* This field should be set to H5FD_CURR_SUBFILING_FAPL_T_VERSION.
*
*
* Add fields needed to configure the subfiling VFD here.
*
* Note that we have to be able to copy FAPL entries -- thus use of
* variable size fields (i.e. pointers to strings, etc) will complicate
* matters.
*
****************************************************************************/
#define H5FD_CURR_SUBFILING_FAPL_T_VERSION 1
typedef struct H5FD_subfiling_fapl_t {
int32_t version;
/* add configuration fields here */
} H5FD_subfiling_fapl_t;
#ifdef __cplusplus
extern "C" {
#endif
H5_DLL hid_t H5FD_subfiling_init(void);
H5_DLL herr_t H5Pget_fapl_subfiling(hid_t fapl_id,
H5FD_subfiling_fapl_t *fa_out);
H5_DLL herr_t H5Pset_fapl_subfiling(hid_t fapl_id, H5FD_subfiling_fapl_t *fa);
#ifdef __cplusplus
}
#endif
#endif
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