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/*
* Copyright (c) 2018 DataDirect Networks. All rights reserved.
* Copyright (c) 2021 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef MCA_FS_IME_H
#define MCA_FS_IME_H
#include "ompi_config.h"
#include "ompi/mca/mca.h"
#include "ompi/mca/fs/fs.h"
#include "ompi/mca/common/ompio/common_ompio.h"
extern int mca_fs_ime_priority;
extern int mca_fs_ime_lock_algorithm;
#define FS_IME_LOCK_AUTO 0
#define FS_IME_BASE_PRIORITY 20
#define FS_IME_INCREASED_PRIORITY 50
BEGIN_C_DECLS
int mca_fs_ime_component_init_query(bool enable_progress_threads,
bool enable_mpi_threads);
struct mca_fs_base_module_1_0_0_t *
mca_fs_ime_component_file_query (ompio_file_t *fh, int *priority);
int mca_fs_ime_component_file_unquery (ompio_file_t *file);
int mca_fs_ime_module_init (ompio_file_t *file);
int mca_fs_ime_module_finalize (ompio_file_t *file);
int mca_fs_ime_native_fini(void);
OMPI_DECLSPEC extern mca_fs_base_component_2_0_0_t mca_fs_ime_component;
/*
* ******************************************************************
* ********* functions which are implemented in this module *********
* ******************************************************************
*/
int mca_fs_ime_file_open (struct ompi_communicator_t *comm,
const char *filename,
int amode,
struct opal_info_t *info,
ompio_file_t *fh);
int mca_fs_ime_file_close (ompio_file_t *fh);
int mca_fs_ime_file_delete (char *filename,
struct opal_info_t *info);
int mca_fs_ime_file_set_size (ompio_file_t *fh,
OMPI_MPI_OFFSET_TYPE size);
int mca_fs_ime_file_get_size (ompio_file_t *fh,
OMPI_MPI_OFFSET_TYPE *size);
int mca_fs_ime_file_sync (ompio_file_t *fh);
/*
* ******************************************************************
* ************ functions implemented in this module end ************
* ******************************************************************
*/
END_C_DECLS
#endif /* MCA_FS_IME_H */
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