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54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* Purpose: This is a small program that checks if the HDF5_DRIVER
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* environment variable is set to a value that supports SWMR.
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*
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* It is intended for use in shell scripts.
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*/
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#include "h5test.h"
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/* This file needs to access the file driver testing code */
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#define H5FD_FRIEND /*suppress error about including H5FDpkg */
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#define H5FD_TESTING
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#include "H5FDpkg.h" /* File drivers */
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/*-------------------------------------------------------------------------
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* Function: main
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*
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* Purpose: Inspects the HDF5_DRIVER environment variable, which
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* determines the VFD that the test harness will use with
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* the majority of the tests.
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*
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* Return: VFD supports SWMR: EXIT_SUCCESS
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*
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* VFD does not support SWMR
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* or failure: EXIT_FAILURE
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*
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*-------------------------------------------------------------------------
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*/
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int
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main(void)
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{
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char *driver = NULL;
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driver = HDgetenv("HDF5_DRIVER");
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if (H5FD__supports_swmr_test(driver))
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return EXIT_SUCCESS;
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else
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return EXIT_FAILURE;
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} /* end main() */
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