SIONlib
2.0.0-rc.3
Scalable I/O library for parallel access to task-local files
src
lib
sion_const.h
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/****************************************************************************
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** SIONLIB http://www.fz-juelich.de/jsc/sionlib **
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*****************************************************************************
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** Copyright (c) 2008-2021 **
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** Forschungszentrum Juelich, Juelich Supercomputing Centre **
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** **
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** See the file COPYRIGHT in the package base directory for details **
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****************************************************************************/
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/* *INDENT-OFF* */
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/* clang-format off */
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#ifndef SION_SION_CONST_H
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#define SION_SION_CONST_H
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#include "sion_version.h"
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/* return codes for functions signaling success */
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#define SION_SUCCESS 1
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#define SION_NOT_SUCCESS 0
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/* return codes for functions signaling success (used in for callback functions) */
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#define SION_STD_SUCCESS 0
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#define SION_STD_NOT_SUCCESS 1
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/* return codes for functions returning identifier (sid) */
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#define SION_SMALLEST_VALID_ID 0
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#define SION_ID_UNDEF -1
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#define SION_ID_NOT_VALID -1
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#define SION_UNKNOWN -1
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#define SION_AUTOMATIC -1
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/* return codes for functions returning size information */
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#define SION_SIZE_NOT_VALID -1
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/* return codes for functions wrapping fwrite/fread */
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#define SION_ANSI_SIZE_NOT_VALID 0
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#define SION_LVERSION_PREFIX ""
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/* SION constants */
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#define SION_CURRENT_RANK -101
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#define SION_CURRENT_BLK -102
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#define SION_CURRENT_CHUNK -102
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#define SION_CURRENT_BLOCK -102
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#define SION_CURRENT_POS -103
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#define SION_ABSOLUTE_POS -104
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#define SION_END_POS -105
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/* for sion_dup */
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#define SION_DUP_ALL -201
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#define SION_DUP_RANK -202
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#define SION_DUP_RANK_KEY -203
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/* for key value */
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#define SION_KEYVAL_NONE 50
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#define SION_KEYVAL_INLINE 51
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#define SION_KEYVAL_META 52
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#define SION_KEYVAL_HASH 53
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#define SION_KEYVAL_UNKNOWN 54
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#define SION_KEYVAL_NOTSET 55
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/* for callback routines of generic interface */
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#define _SION_INT32 10
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#define _SION_INT64 11
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#define _SION_CHAR 12
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/* role of task, for sion_get_io_info */
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#define SION_ROLE_NONE 0
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#define SION_ROLE_COLLECTOR 1
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#define SION_ROLE_SENDER 2
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#define SION_ROLE_WRITER 4
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#define SION_ROLE_NOWRITER 8
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#define SION_ROLE_READER 16
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#define SION_ROLE_NOREADER 32
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#define SION_ROLE_COLLECTOR_READER 64
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/* flag for for sion_get_io_info_spec */
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#define SION_GET_IO_INFO_FLAG_NONE 0
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#endif
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/* clang-format on */
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/* *INDENT-ON* */
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