SIONlib
1.7.6
Scalable I/O library for parallel access to task-local files
src
lib
sion_buffer.h
Go to the documentation of this file.
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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) 2008-2019 **
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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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#ifndef SION_SION_BUFFER_H
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#define SION_SION_BUFFER_H
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#include "
sion_const.h
"
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#include "
sion_filedesc.h
"
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int
_sion_buffer_check_env
(
_sion_filedesc
*sion_filedesc);
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int
_sion_buffer_init
(
_sion_filedesc
*sion_filedesc);
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sion_int64
_sion_buffer_push
(
_sion_filedesc
*sion_filedesc,
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const
void
*data, sion_int64 bytes);
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int
_sion_buffer_get_data_ptr
(
_sion_filedesc
*sion_filedesc,
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void
**data, sion_int64 *bytes);
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int
_sion_buffer_flush
(
_sion_filedesc
*sion_filedesc);
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#endif
sion_filedesc.h
_sion_buffer_check_env
int _sion_buffer_check_env(_sion_filedesc *sion_filedesc)
Checks if environment variables are set to use buffer.
Definition:
sion_buffer.c:60
_sion_filedesc_struct
Sion File Descriptor Structure.
Definition:
sion_filedesc.h:78
_sion_buffer_flush
int _sion_buffer_flush(_sion_filedesc *sion_filedesc)
Flush buffer.
Definition:
sion_buffer.c:177
sion_const.h
_sion_buffer_push
sion_int64 _sion_buffer_push(_sion_filedesc *sion_filedesc, const void *data, sion_int64 bytes)
Push data to buffer.
Definition:
sion_buffer.c:106
_sion_buffer_get_data_ptr
int _sion_buffer_get_data_ptr(_sion_filedesc *sion_filedesc, void **data, sion_int64 *bytes)
Pop all data from buffer.
Definition:
sion_buffer.c:152
_sion_buffer_init
int _sion_buffer_init(_sion_filedesc *sion_filedesc)
Allocate and initalize the buffer.
Definition:
sion_buffer.c:81
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