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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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Purpose: This is a small program that checks if the HDF5_DRIVER
* environment variable is set to a value that supports SWMR.
*
* It is intended for use in shell scripts.
*/
#include <stdlib.h>
#include "H5private.h"
/* This file needs to access the file driver testing code */
#define H5FD_PACKAGE
#define H5FD_TESTING
#include "H5FDpkg.h" /* File drivers */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Inspects the HDF5_DRIVER environment variable, which
* determines the VFD that the test harness will use with
* the majority of the tests.
*
* Return: VFD supports SWMR: EXIT_SUCCESS
*
* VFD does not support SWMR
* or failure: EXIT_FAILURE
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
char *driver = NULL;
driver = HDgetenv("HDF5_DRIVER");
if(H5FD_supports_swmr_test(driver))
return EXIT_SUCCESS;
else
return EXIT_FAILURE;
} /* end main() */
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