mirror of
https://github.com/HDFGroup/hdf5.git
synced 2025-01-24 15:25:00 +08:00
8a5e400fda
Clean up code a bit, move new "terminate" VFD callback to new position
in H5FD_class_t struct.
Tested on:
Mac OS X/32 10.6.7 (amazon) w/debug & production
(h5committest not required on this branch)
56 lines
2.1 KiB
C
56 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 files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Programmer: Raymond Lu <slu@hdfgroup.uiuc.edu>
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* Wednesday, 20 September 2006
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*
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* Purpose: The public header file for the direct driver.
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*/
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#ifndef H5FDdirect_H
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#define H5FDdirect_H
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#ifdef H5_HAVE_DIRECT
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# define H5FD_DIRECT (H5FD_direct_init())
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#else
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# define H5FD_DIRECT (-1)
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#endif /* H5_HAVE_DIRECT */
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#ifdef H5_HAVE_DIRECT
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Default values for memory boundary, file block size, and maximal copy buffer size.
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* Application can set these values through the function H5Pset_fapl_direct. */
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#define MBOUNDARY_DEF 4096
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#define FBSIZE_DEF 4096
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#define CBSIZE_DEF 16*1024*1024
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H5_DLL hid_t H5FD_direct_init(void);
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H5_DLL herr_t H5Pset_fapl_direct(hid_t fapl_id, size_t alignment, size_t block_size,
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size_t cbuf_size);
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H5_DLL herr_t H5Pget_fapl_direct(hid_t fapl_id, size_t *boundary/*out*/,
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size_t *block_size/*out*/, size_t *cbuf_size/*out*/);
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#ifdef __cplusplus
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}
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#endif
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#endif /* H5_HAVE_DIRECT */
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#endif
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