H5FDprivate.h File Reference

#include "H5FDpublic.h"
#include "H5FDdevelop.h"
#include "H5Pprivate.h"
#include "H5Sprivate.h"
#include "H5FDmpi.h"

Data Structures
struct	H5FD_file_image_info_t
struct	H5FD_driver_prop_t

Macros
#define	H5FD_MAX_FILENAME_LEN   1024
#define	H5FD_MPI_XFER_MEM_MPI_TYPE_NAME   "H5FD_mpi_mem_mpi_type"
#define	H5FD_MPI_XFER_FILE_MPI_TYPE_NAME   "H5FD_mpi_file_mpi_type"
#define	H5FD_DEFAULT_FILE_IMAGE_INFO
#define	SKIP_NO_CB   0x00u
#define	SKIP_SELECTION_CB   0x01u
#define	SKIP_VECTOR_CB   0x02u

Enumerations
enum	H5FD_file_op_t { OP_UNKNOWN = 0 , OP_READ = 1 , OP_WRITE = 2 }
enum	H5FD_get_driver_kind_t { H5FD_GET_DRIVER_BY_NAME , H5FD_GET_DRIVER_BY_VALUE }

Functions
int	H5FD_term_interface (void)
herr_t	H5FD_locate_signature (H5FD_t *file, haddr_t *sig_addr)
H5FD_class_t *	H5FD_get_class (hid_t id)
hsize_t	H5FD_sb_size (H5FD_t *file)
herr_t	H5FD_sb_encode (H5FD_t *file, char *name, uint8_t *buf)
herr_t	H5FD_sb_load (H5FD_t *file, const char *name, const uint8_t *buf)
void *	H5FD_fapl_get (H5FD_t *file)
herr_t	H5FD_free_driver_info (hid_t driver_id, const void *driver_info)
hid_t	H5FD_register (const void *cls, size_t size, bool app_ref)
hid_t	H5FD_register_driver_by_name (const char *name, bool app_ref)
hid_t	H5FD_register_driver_by_value (H5FD_class_value_t value, bool app_ref)
htri_t	H5FD_is_driver_registered_by_name (const char *driver_name, hid_t *registered_id)
htri_t	H5FD_is_driver_registered_by_value (H5FD_class_value_t driver_value, hid_t *registered_id)
hid_t	H5FD_get_driver_id_by_name (const char *name, bool is_api)
hid_t	H5FD_get_driver_id_by_value (H5FD_class_value_t value, bool is_api)
herr_t	H5FD_open (bool try, H5FD_t **file, const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr)
herr_t	H5FD_close (H5FD_t *file)
int	H5FD_cmp (const H5FD_t *f1, const H5FD_t *f2)
herr_t	H5FD_driver_query (const H5FD_class_t *driver, unsigned long *flags)
herr_t	H5FD_check_plugin_load (const H5FD_class_t *cls, const union H5PL_key_t *key, bool *success)
haddr_t	H5FD_alloc (H5FD_t *file, H5FD_mem_t type, struct H5F_t *f, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size)
herr_t	H5FD_free (H5FD_t *file, H5FD_mem_t type, struct H5F_t *f, haddr_t addr, hsize_t size)
htri_t	H5FD_try_extend (H5FD_t *file, H5FD_mem_t type, struct H5F_t *f, haddr_t blk_end, hsize_t extra_requested)
haddr_t	H5FD_get_eoa (const H5FD_t *file, H5FD_mem_t type)
herr_t	H5FD_set_eoa (H5FD_t *file, H5FD_mem_t type, haddr_t addr)
haddr_t	H5FD_get_eof (const H5FD_t *file, H5FD_mem_t type)
haddr_t	H5FD_get_maxaddr (const H5FD_t *file)
herr_t	H5FD_get_feature_flags (const H5FD_t *file, unsigned long *feature_flags)
herr_t	H5FD_set_feature_flags (H5FD_t *file, unsigned long feature_flags)
herr_t	H5FD_get_fs_type_map (const H5FD_t *file, H5FD_mem_t *type_map)
herr_t	H5FD_read (H5FD_t *file, H5FD_mem_t type, haddr_t addr, size_t size, void *buf)
herr_t	H5FD_write (H5FD_t *file, H5FD_mem_t type, haddr_t addr, size_t size, const void *buf)
herr_t	H5FD_read_vector (H5FD_t *file, uint32_t count, H5FD_mem_t types[], haddr_t addrs[], size_t sizes[], void *bufs[])
herr_t	H5FD_write_vector (H5FD_t *file, uint32_t count, H5FD_mem_t types[], haddr_t addrs[], size_t sizes[], const void *bufs[])
herr_t	H5FD_read_selection (H5FD_t *file, H5FD_mem_t type, uint32_t count, struct H5S_t **mem_spaces, struct H5S_t **file_spaces, haddr_t offsets[], size_t element_sizes[], void *bufs[])
herr_t	H5FD_write_selection (H5FD_t *file, H5FD_mem_t type, uint32_t count, struct H5S_t **mem_spaces, struct H5S_t **file_spaces, haddr_t offsets[], size_t element_sizes[], const void *bufs[])
herr_t	H5FD_read_selection_id (uint32_t skip_cb, H5FD_t *file, H5FD_mem_t type, uint32_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], void *bufs[])
herr_t	H5FD_write_selection_id (uint32_t skip_cb, H5FD_t *file, H5FD_mem_t type, uint32_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], const void *bufs[])
herr_t	H5FD_read_vector_from_selection (H5FD_t *file, H5FD_mem_t type, uint32_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], void *bufs[])
herr_t	H5FD_write_vector_from_selection (H5FD_t *file, H5FD_mem_t type, uint32_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], const void *bufs[])
herr_t	H5FD_read_from_selection (H5FD_t *file, H5FD_mem_t type, uint32_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], void *bufs[])
herr_t	H5FD_write_from_selection (H5FD_t *file, H5FD_mem_t type, uint32_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], const void *bufs[])
herr_t	H5FD_flush (H5FD_t *file, bool closing)
herr_t	H5FD_truncate (H5FD_t *file, bool closing)
herr_t	H5FD_lock (H5FD_t *file, bool rw)
herr_t	H5FD_unlock (H5FD_t *file)
herr_t	H5FD_delete (const char *name, hid_t fapl_id)
herr_t	H5FD_ctl (H5FD_t *file, uint64_t op_code, uint64_t flags, const void *input, void **output)
herr_t	H5FD_get_fileno (const H5FD_t *file, unsigned long *filenum)
herr_t	H5FD_get_vfd_handle (H5FD_t *file, hid_t fapl, void **file_handle)
herr_t	H5FD_set_base_addr (H5FD_t *file, haddr_t base_addr)
haddr_t	H5FD_get_base_addr (const H5FD_t *file)
herr_t	H5FD_set_paged_aggr (H5FD_t *file, bool paged)
herr_t	H5FD_sort_vector_io_req (bool *vector_was_sorted, uint32_t count, H5FD_mem_t types[], haddr_t addrs[], size_t sizes[], H5_flexible_const_ptr_t bufs[], H5FD_mem_t **s_types_ptr, haddr_t **s_addrs_ptr, size_t **s_sizes_ptr, H5_flexible_const_ptr_t **s_bufs_ptr)
herr_t	H5FD_sort_selection_io_req (bool *selection_was_sorted, size_t count, hid_t mem_space_ids[], hid_t file_space_ids[], haddr_t offsets[], size_t element_sizes[], H5_flexible_const_ptr_t bufs[], hid_t **s_mem_space_ids, hid_t **s_file_space_ids, haddr_t **s_offsets_ptr, size_t **s_element_sizes_ptr, H5_flexible_const_ptr_t **s_bufs_ptr)
herr_t	H5FD_init (void)
haddr_t	H5FD_mpi_MPIOff_to_haddr (MPI_Offset mpi_off)
herr_t	H5FD_mpi_haddr_to_MPIOff (haddr_t addr, MPI_Offset *mpi_off)
herr_t	H5FD_set_mpio_atomicity (H5FD_t *file, bool flag)
herr_t	H5FD_get_mpio_atomicity (H5FD_t *file, bool *flag)
int	H5FD_mpi_get_rank (H5FD_t *file)
int	H5FD_mpi_get_size (H5FD_t *file)
MPI_Comm	H5FD_mpi_get_comm (H5FD_t *file)
MPI_Info	H5FD_mpi_get_info (H5FD_t *file)
herr_t	H5FD_mpi_get_file_sync_required (H5FD_t *file, bool *file_sync_required)

Macro Definition Documentation

H5FD_DEFAULT_FILE_IMAGE_INFO

#define H5FD_DEFAULT_FILE_IMAGE_INFO

Value:

    {                                                                                                        \
        NULL,         /* file image buffer */                                                                \
            0,        /* buffer size */                                                                      \
        {             /* Callbacks */                                                                        \
            NULL,     /* image_malloc */                                                                     \
                NULL, /* image_memcpy */                                                                     \
                NULL, /* image_realloc */                                                                    \
                NULL, /* image_free */                                                                       \
                NULL, /* udata_copy */                                                                       \
                NULL, /* udata_free */                                                                       \
                NULL, /* udata */                                                                            \
        }                                                                                                    \
    }

H5FD_MAX_FILENAME_LEN

#define H5FD_MAX_FILENAME_LEN   1024

H5FD_MPI_XFER_FILE_MPI_TYPE_NAME

#define H5FD_MPI_XFER_FILE_MPI_TYPE_NAME   "H5FD_mpi_file_mpi_type"

H5FD_MPI_XFER_MEM_MPI_TYPE_NAME

#define H5FD_MPI_XFER_MEM_MPI_TYPE_NAME   "H5FD_mpi_mem_mpi_type"

SKIP_NO_CB

#define SKIP_NO_CB   0x00u

SKIP_SELECTION_CB

#define SKIP_SELECTION_CB   0x01u

SKIP_VECTOR_CB

#define SKIP_VECTOR_CB   0x02u

Enumeration Type Documentation

H5FD_file_op_t

enum H5FD_file_op_t

Enumerator
OP_UNKNOWN
OP_READ
OP_WRITE

H5FD_get_driver_kind_t

enum H5FD_get_driver_kind_t

Enumerator
H5FD_GET_DRIVER_BY_NAME
H5FD_GET_DRIVER_BY_VALUE

Function Documentation

H5FD_alloc()

haddr_t H5FD_alloc	(	H5FD_t *	file,
		H5FD_mem_t	type,
		struct H5F_t *	f,
		hsize_t	size,
		haddr_t *	frag_addr,
		hsize_t *	frag_size
	)

H5FD_check_plugin_load()

herr_t H5FD_check_plugin_load	(	const H5FD_class_t *	cls,
		const union H5PL_key_t *	key,
		bool *	success
	)

H5FD_close()

herr_t H5FD_close

(

H5FD_t *

file

)

H5FD_cmp()

int H5FD_cmp	(	const H5FD_t *	f1,
		const H5FD_t *	f2
	)

H5FD_ctl()

herr_t H5FD_ctl	(	H5FD_t *	file,
		uint64_t	op_code,
		uint64_t	flags,
		const void *	input,
		void **	output
	)

H5FD_delete()

herr_t H5FD_delete	(	const char *	name,
		hid_t	fapl_id
	)

H5FD_driver_query()

herr_t H5FD_driver_query	(	const H5FD_class_t *	driver,
		unsigned long *	flags
	)

H5FD_fapl_get()

void * H5FD_fapl_get

(

H5FD_t *

file

)

H5FD_flush()

herr_t H5FD_flush	(	H5FD_t *	file,
		bool	closing
	)

H5FD_free()

herr_t H5FD_free	(	H5FD_t *	file,
		H5FD_mem_t	type,
		struct H5F_t *	f,
		haddr_t	addr,
		hsize_t	size
	)

H5FD_free_driver_info()

herr_t H5FD_free_driver_info	(	hid_t	driver_id,
		const void *	driver_info
	)

H5FD_get_base_addr()

haddr_t H5FD_get_base_addr

(

const H5FD_t *

file

)

H5FD_get_class()

H5FD_class_t * H5FD_get_class

(

hid_t

id

)

H5FD_get_driver_id_by_name()

hid_t H5FD_get_driver_id_by_name	(	const char *	name,
		bool	is_api
	)

H5FD_get_driver_id_by_value()

hid_t H5FD_get_driver_id_by_value	(	H5FD_class_value_t	value,
		bool	is_api
	)

H5FD_get_eoa()

haddr_t H5FD_get_eoa	(	const H5FD_t *	file,
		H5FD_mem_t	type
	)

H5FD_get_eof()

haddr_t H5FD_get_eof	(	const H5FD_t *	file,
		H5FD_mem_t	type
	)

H5FD_get_feature_flags()

herr_t H5FD_get_feature_flags	(	const H5FD_t *	file,
		unsigned long *	feature_flags
	)

H5FD_get_fileno()

herr_t H5FD_get_fileno	(	const H5FD_t *	file,
		unsigned long *	filenum
	)

H5FD_get_fs_type_map()

herr_t H5FD_get_fs_type_map	(	const H5FD_t *	file,
		H5FD_mem_t *	type_map
	)

H5FD_get_maxaddr()

haddr_t H5FD_get_maxaddr

(

const H5FD_t *

file

)

H5FD_get_mpio_atomicity()

herr_t H5FD_get_mpio_atomicity	(	H5FD_t *	file,
		bool *	flag
	)

H5FD_get_vfd_handle()

herr_t H5FD_get_vfd_handle	(	H5FD_t *	file,
		hid_t	fapl,
		void **	file_handle
	)

H5FD_init()

herr_t H5FD_init

(

void

)

H5FD_is_driver_registered_by_name()

htri_t H5FD_is_driver_registered_by_name	(	const char *	driver_name,
		hid_t *	registered_id
	)

H5FD_is_driver_registered_by_value()

htri_t H5FD_is_driver_registered_by_value	(	H5FD_class_value_t	driver_value,
		hid_t *	registered_id
	)

H5FD_locate_signature()

herr_t H5FD_locate_signature	(	H5FD_t *	file,
		haddr_t *	sig_addr
	)

H5FD_lock()

herr_t H5FD_lock	(	H5FD_t *	file,
		bool	rw
	)

H5FD_mpi_get_comm()

MPI_Comm H5FD_mpi_get_comm

(

H5FD_t *

file

)

H5FD_mpi_get_file_sync_required()

herr_t H5FD_mpi_get_file_sync_required	(	H5FD_t *	file,
		bool *	file_sync_required
	)

H5FD_mpi_get_info()

MPI_Info H5FD_mpi_get_info

(

H5FD_t *

file

)

H5FD_mpi_get_rank()

int H5FD_mpi_get_rank

(

H5FD_t *

file

)

H5FD_mpi_get_size()

int H5FD_mpi_get_size

(

H5FD_t *

file

)

H5FD_mpi_haddr_to_MPIOff()

herr_t H5FD_mpi_haddr_to_MPIOff	(	haddr_t	addr,
		MPI_Offset *	mpi_off
	)

H5FD_mpi_MPIOff_to_haddr()

haddr_t H5FD_mpi_MPIOff_to_haddr

(

MPI_Offset

mpi_off

)

H5FD_open()

herr_t H5FD_open	(	bool	try,
		H5FD_t **	file,
		const char *	name,
		unsigned	flags,
		hid_t	fapl_id,
		haddr_t	maxaddr
	)

H5FD_read()

herr_t H5FD_read	(	H5FD_t *	file,
		H5FD_mem_t	type,
		haddr_t	addr,
		size_t	size,
		void *	buf
	)

H5FD_read_from_selection()

herr_t H5FD_read_from_selection	(	H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		void *	bufs[]
	)

H5FD_read_selection()

herr_t H5FD_read_selection	(	H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		struct H5S_t **	mem_spaces,
		struct H5S_t **	file_spaces,
		haddr_t	offsets[],
		size_t	element_sizes[],
		void *	bufs[]
	)

H5FD_read_selection_id()

herr_t H5FD_read_selection_id	(	uint32_t	skip_cb,
		H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		void *	bufs[]
	)

H5FD_read_vector()

herr_t H5FD_read_vector	(	H5FD_t *	file,
		uint32_t	count,
		H5FD_mem_t	types[],
		haddr_t	addrs[],
		size_t	sizes[],
		void *	bufs[]
	)

H5FD_read_vector_from_selection()

herr_t H5FD_read_vector_from_selection	(	H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		void *	bufs[]
	)

H5FD_register()

hid_t H5FD_register	(	const void *	cls,
		size_t	size,
		bool	app_ref
	)

H5FD_register_driver_by_name()

hid_t H5FD_register_driver_by_name	(	const char *	name,
		bool	app_ref
	)

H5FD_register_driver_by_value()

hid_t H5FD_register_driver_by_value	(	H5FD_class_value_t	value,
		bool	app_ref
	)

H5FD_sb_encode()

herr_t H5FD_sb_encode	(	H5FD_t *	file,
		char *	name,
		uint8_t *	buf
	)

H5FD_sb_load()

herr_t H5FD_sb_load	(	H5FD_t *	file,
		const char *	name,
		const uint8_t *	buf
	)

H5FD_sb_size()

hsize_t H5FD_sb_size

(

H5FD_t *

file

)

H5FD_set_base_addr()

herr_t H5FD_set_base_addr	(	H5FD_t *	file,
		haddr_t	base_addr
	)

H5FD_set_eoa()

herr_t H5FD_set_eoa	(	H5FD_t *	file,
		H5FD_mem_t	type,
		haddr_t	addr
	)

H5FD_set_feature_flags()

herr_t H5FD_set_feature_flags	(	H5FD_t *	file,
		unsigned long	feature_flags
	)

H5FD_set_mpio_atomicity()

herr_t H5FD_set_mpio_atomicity	(	H5FD_t *	file,
		bool	flag
	)

H5FD_set_paged_aggr()

herr_t H5FD_set_paged_aggr	(	H5FD_t *	file,
		bool	paged
	)

H5FD_sort_selection_io_req()

herr_t H5FD_sort_selection_io_req	(	bool *	selection_was_sorted,
		size_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		H5_flexible_const_ptr_t	bufs[],
		hid_t **	s_mem_space_ids,
		hid_t **	s_file_space_ids,
		haddr_t **	s_offsets_ptr,
		size_t **	s_element_sizes_ptr,
		H5_flexible_const_ptr_t **	s_bufs_ptr
	)

H5FD_sort_vector_io_req()

herr_t H5FD_sort_vector_io_req	(	bool *	vector_was_sorted,
		uint32_t	count,
		H5FD_mem_t	types[],
		haddr_t	addrs[],
		size_t	sizes[],
		H5_flexible_const_ptr_t	bufs[],
		H5FD_mem_t **	s_types_ptr,
		haddr_t **	s_addrs_ptr,
		size_t **	s_sizes_ptr,
		H5_flexible_const_ptr_t **	s_bufs_ptr
	)

H5FD_term_interface()

int H5FD_term_interface

(

void

)

H5FD_truncate()

herr_t H5FD_truncate	(	H5FD_t *	file,
		bool	closing
	)

H5FD_try_extend()

htri_t H5FD_try_extend	(	H5FD_t *	file,
		H5FD_mem_t	type,
		struct H5F_t *	f,
		haddr_t	blk_end,
		hsize_t	extra_requested
	)

H5FD_unlock()

herr_t H5FD_unlock

(

H5FD_t *

file

)

H5FD_write()

herr_t H5FD_write	(	H5FD_t *	file,
		H5FD_mem_t	type,
		haddr_t	addr,
		size_t	size,
		const void *	buf
	)

H5FD_write_from_selection()

herr_t H5FD_write_from_selection	(	H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		const void *	bufs[]
	)

H5FD_write_selection()

herr_t H5FD_write_selection	(	H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		struct H5S_t **	mem_spaces,
		struct H5S_t **	file_spaces,
		haddr_t	offsets[],
		size_t	element_sizes[],
		const void *	bufs[]
	)

H5FD_write_selection_id()

herr_t H5FD_write_selection_id	(	uint32_t	skip_cb,
		H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		const void *	bufs[]
	)

H5FD_write_vector()

herr_t H5FD_write_vector	(	H5FD_t *	file,
		uint32_t	count,
		H5FD_mem_t	types[],
		haddr_t	addrs[],
		size_t	sizes[],
		const void *	bufs[]
	)

H5FD_write_vector_from_selection()

herr_t H5FD_write_vector_from_selection	(	H5FD_t *	file,
		H5FD_mem_t	type,
		uint32_t	count,
		hid_t	mem_space_ids[],
		hid_t	file_space_ids[],
		haddr_t	offsets[],
		size_t	element_sizes[],
		const void *	bufs[]
	)