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|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: The public header file for the native VOL connector.
*/
#ifndef H5VLnative_H
#define H5VLnative_H
/* Public headers needed by this file */
#include "H5Apublic.h" /* Attributes */
#include "H5VLpublic.h" /* Virtual Object Layer */
/*****************/
/* Public Macros */
/*****************/
/* Identifier for the native VOL connector */
#define H5VL_NATIVE (H5VL_native_register())
/* Characteristics of the native VOL connector */
#define H5VL_NATIVE_NAME "native"
#define H5VL_NATIVE_VALUE H5_VOL_NATIVE /* enum value */
#define H5VL_NATIVE_VERSION 0
/* Values for VOL connector attribute optional VOL operations */
/* NOTE: If new values are added here, the H5VL__native_introspect_opt_query
* routine must be updated.
*/
#ifndef H5_NO_DEPRECATED_SYMBOLS
#define H5VL_NATIVE_ATTR_ITERATE_OLD 0 /* H5Aiterate (deprecated routine) */
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* NOTE: If values over 1023 are added, the H5VL_RESERVED_NATIVE_OPTIONAL macro
* must be updated.
*/
#ifndef H5_NO_DEPRECATED_SYMBOLS
/* Parameters for attribute 'iterate old' operation */
typedef struct H5VL_native_attr_iterate_old_t {
hid_t loc_id;
unsigned * attr_num;
H5A_operator1_t op;
void * op_data;
} H5VL_native_attr_iterate_old_t;
/* Parameters for native connector's attribute 'optional' operations */
typedef union H5VL_native_attr_optional_args_t {
/* H5VL_NATIVE_ATTR_ITERATE_OLD */
H5VL_native_attr_iterate_old_t iterate_old;
} H5VL_native_attr_optional_args_t;
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* Values for native VOL connector dataset optional VOL operations */
/* NOTE: If new values are added here, the H5VL__native_introspect_opt_query
* routine must be updated.
*/
#define H5VL_NATIVE_DATASET_FORMAT_CONVERT 0 /* H5Dformat_convert (internal) */
#define H5VL_NATIVE_DATASET_GET_CHUNK_INDEX_TYPE 1 /* H5Dget_chunk_index_type */
#define H5VL_NATIVE_DATASET_GET_CHUNK_STORAGE_SIZE 2 /* H5Dget_chunk_storage_size */
#define H5VL_NATIVE_DATASET_GET_NUM_CHUNKS 3 /* H5Dget_num_chunks */
#define H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_IDX 4 /* H5Dget_chunk_info */
#define H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_COORD 5 /* H5Dget_chunk_info_by_coord */
#define H5VL_NATIVE_DATASET_CHUNK_READ 6 /* H5Dchunk_read */
#define H5VL_NATIVE_DATASET_CHUNK_WRITE 7 /* H5Dchunk_write */
#define H5VL_NATIVE_DATASET_GET_VLEN_BUF_SIZE 8 /* H5Dvlen_get_buf_size */
#define H5VL_NATIVE_DATASET_GET_OFFSET 9 /* H5Dget_offset */
#define H5VL_NATIVE_DATASET_CHUNK_ITER 10 /* H5Dchunk_iter */
/* NOTE: If values over 1023 are added, the H5VL_RESERVED_NATIVE_OPTIONAL macro
* must be updated.
*/
/* Parameters for native connector's dataset 'chunk read' operation */
typedef struct H5VL_native_dataset_chunk_read_t {
const hsize_t *offset;
uint32_t filters;
void * buf;
} H5VL_native_dataset_chunk_read_t;
/* Parameters for native connector's dataset 'chunk write' operation */
typedef struct H5VL_native_dataset_chunk_write_t {
const hsize_t *offset;
uint32_t filters;
uint32_t size;
const void * buf;
} H5VL_native_dataset_chunk_write_t;
/* Parameters for native connector's dataset 'get vlen buf size' operation */
typedef struct H5VL_native_dataset_get_vlen_buf_size_t {
hid_t type_id;
hid_t space_id;
hsize_t *size; /* Size of variable-length data buffer (OUT) */
} H5VL_native_dataset_get_vlen_buf_size_t;
/* Parameters for native connector's dataset 'get chunk storage size' operation */
typedef struct H5VL_native_dataset_get_chunk_storage_size_t {
const hsize_t *offset; /* Offset of chunk */
hsize_t * size; /* Size of chunk (OUT) */
} H5VL_native_dataset_get_chunk_storage_size_t;
/* Parameters for native connector's dataset 'get num chunks' operation */
typedef struct H5VL_native_dataset_get_num_chunks_t {
hid_t space_id; /* Space selection */
hsize_t *nchunks; /* # of chunk for space selection (OUT) */
} H5VL_native_dataset_get_num_chunks_t;
/* Parameters for native connector's dataset 'get chunk info by idx' operation */
typedef struct H5VL_native_dataset_get_chunk_info_by_idx_t {
hid_t space_id; /* Space selection */
hsize_t chk_index; /* Chunk index within space */
hsize_t * offset; /* Chunk coordinates (OUT) */
unsigned *filter_mask; /* Filter mask for chunk (OUT) */
haddr_t * addr; /* Address of chunk in file (OUT) */
hsize_t * size; /* Size of chunk in file (OUT) */
} H5VL_native_dataset_get_chunk_info_by_idx_t;
/* Parameters for native connector's dataset 'get chunk info by coord' operation */
typedef struct H5VL_native_dataset_get_chunk_info_by_coord_t {
const hsize_t *offset; /* Chunk coordinates */
unsigned * filter_mask; /* Filter mask for chunk (OUT) */
haddr_t * addr; /* Address of chunk in file (OUT) */
hsize_t * size; /* Size of chunk in file (OUT) */
} H5VL_native_dataset_get_chunk_info_by_coord_t;
/* Parameters for native connector's dataset 'optional' operations */
typedef union H5VL_native_dataset_optional_args_t {
/* H5VL_NATIVE_DATASET_FORMAT_CONVERT */
/* No args */
/* H5VL_NATIVE_DATASET_GET_CHUNK_INDEX_TYPE */
struct {
H5D_chunk_index_t *idx_type; /* Type of chunk index (OUT) */
} get_chunk_idx_type;
/* H5VL_NATIVE_DATASET_GET_CHUNK_STORAGE_SIZE */
H5VL_native_dataset_get_chunk_storage_size_t get_chunk_storage_size;
/* H5VL_NATIVE_DATASET_GET_NUM_CHUNKS */
H5VL_native_dataset_get_num_chunks_t get_num_chunks;
/* H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_IDX */
H5VL_native_dataset_get_chunk_info_by_idx_t get_chunk_info_by_idx;
/* H5VL_NATIVE_DATASET_GET_CHUNK_INFO_BY_COORD */
H5VL_native_dataset_get_chunk_info_by_coord_t get_chunk_info_by_coord;
/* H5VL_NATIVE_DATASET_CHUNK_READ */
H5VL_native_dataset_chunk_read_t chunk_read;
/* H5VL_NATIVE_DATASET_CHUNK_WRITE */
H5VL_native_dataset_chunk_write_t chunk_write;
/* H5VL_NATIVE_DATASET_GET_VLEN_BUF_SIZE */
H5VL_native_dataset_get_vlen_buf_size_t get_vlen_buf_size;
/* H5VL_NATIVE_DATASET_GET_OFFSET */
struct {
haddr_t *offset; /* Contiguous dataset's offset in the file (OUT) */
} get_offset;
/* H5VL_NATIVE_DATASET_CHUNK_ITER */
struct {
H5D_chunk_iter_op_t op; /* Chunk iteration callback */
void * op_data; /* Context to pass to iteration callback */
} chunk_iter;
} H5VL_native_dataset_optional_args_t;
/* Values for native VOL connector file optional VOL operations */
/* NOTE: If new values are added here, the H5VL__native_introspect_opt_query
* routine must be updated.
*/
#define H5VL_NATIVE_FILE_CLEAR_ELINK_CACHE 0 /* H5Fclear_elink_file_cache */
#define H5VL_NATIVE_FILE_GET_FILE_IMAGE 1 /* H5Fget_file_image */
#define H5VL_NATIVE_FILE_GET_FREE_SECTIONS 2 /* H5Fget_free_sections */
#define H5VL_NATIVE_FILE_GET_FREE_SPACE 3 /* H5Fget_freespace */
#define H5VL_NATIVE_FILE_GET_INFO 4 /* H5Fget_info1/2 */
#define H5VL_NATIVE_FILE_GET_MDC_CONF 5 /* H5Fget_mdc_config */
#define H5VL_NATIVE_FILE_GET_MDC_HR 6 /* H5Fget_mdc_hit_rate */
#define H5VL_NATIVE_FILE_GET_MDC_SIZE 7 /* H5Fget_mdc_size */
#define H5VL_NATIVE_FILE_GET_SIZE 8 /* H5Fget_filesize */
#define H5VL_NATIVE_FILE_GET_VFD_HANDLE 9 /* H5Fget_vfd_handle */
#define H5VL_NATIVE_FILE_RESET_MDC_HIT_RATE 10 /* H5Freset_mdc_hit_rate_stats */
#define H5VL_NATIVE_FILE_SET_MDC_CONFIG 11 /* H5Fset_mdc_config */
#define H5VL_NATIVE_FILE_GET_METADATA_READ_RETRY_INFO 12 /* H5Fget_metadata_read_retry_info */
#define H5VL_NATIVE_FILE_START_SWMR_WRITE 13 /* H5Fstart_swmr_write */
#define H5VL_NATIVE_FILE_START_MDC_LOGGING 14 /* H5Fstart_mdc_logging */
#define H5VL_NATIVE_FILE_STOP_MDC_LOGGING 15 /* H5Fstop_mdc_logging */
#define H5VL_NATIVE_FILE_GET_MDC_LOGGING_STATUS 16 /* H5Fget_mdc_logging_status */
#define H5VL_NATIVE_FILE_FORMAT_CONVERT 17 /* H5Fformat_convert */
#define H5VL_NATIVE_FILE_RESET_PAGE_BUFFERING_STATS 18 /* H5Freset_page_buffering_stats */
#define H5VL_NATIVE_FILE_GET_PAGE_BUFFERING_STATS 19 /* H5Fget_page_buffering_stats */
#define H5VL_NATIVE_FILE_GET_MDC_IMAGE_INFO 20 /* H5Fget_mdc_image_info */
#define H5VL_NATIVE_FILE_GET_EOA 21 /* H5Fget_eoa */
#define H5VL_NATIVE_FILE_INCR_FILESIZE 22 /* H5Fincrement_filesize */
#define H5VL_NATIVE_FILE_SET_LIBVER_BOUNDS 23 /* H5Fset_latest_format/libver_bounds */
#define H5VL_NATIVE_FILE_GET_MIN_DSET_OHDR_FLAG 24 /* H5Fget_dset_no_attrs_hint */
#define H5VL_NATIVE_FILE_SET_MIN_DSET_OHDR_FLAG 25 /* H5Fset_dset_no_attrs_hint */
#ifdef H5_HAVE_PARALLEL
#define H5VL_NATIVE_FILE_GET_MPI_ATOMICITY 26 /* H5Fget_mpi_atomicity */
#define H5VL_NATIVE_FILE_SET_MPI_ATOMICITY 27 /* H5Fset_mpi_atomicity */
#endif
#define H5VL_NATIVE_FILE_POST_OPEN 28 /* Adjust file after open, with wrapping context */
#define H5VL_NATIVE_FILE_VFD_SWMR_DISABLE_EOT 29
#define H5VL_NATIVE_FILE_VFD_SWMR_ENABLE_EOT 30
#define H5VL_NATIVE_FILE_VFD_SWMR_END_TICK 31
/* NOTE: If values over 1023 are added, the H5VL_RESERVED_NATIVE_OPTIONAL macro
* must be updated.
*/
/* Parameters for native connector's file 'get file image' operation */
typedef struct H5VL_native_file_get_file_image_t {
size_t buf_size; /* Size of file image buffer */
void * buf; /* Buffer for file image (OUT) */
size_t *image_len; /* Size of file image (OUT) */
} H5VL_native_file_get_file_image_t;
/* Parameters for native connector's file 'get free sections' operation */
typedef struct H5VL_native_file_get_free_sections_t {
H5F_mem_t type; /* Type of file memory to query */
H5F_sect_info_t *sect_info; /* Array of sections (OUT) */
size_t nsects; /* Size of section array */
size_t * sect_count; /* Actual # of sections of type (OUT) */
} H5VL_native_file_get_free_sections_t;
/* Parameters for native connector's file 'get freespace' operation */
typedef struct H5VL_native_file_get_freespace_t {
hsize_t *size; /* Size of free space (OUT) */
} H5VL_native_file_get_freespace_t;
/* Parameters for native connector's file 'get info' operation */
typedef struct H5VL_native_file_get_info_t {
H5I_type_t type; /* Type of object */
H5F_info2_t *finfo; /* Pointer to file info (OUT) */
} H5VL_native_file_get_info_t;
/* Parameters for native connector's file 'get metadata cache size' operation */
typedef struct H5VL_native_file_get_mdc_size_t {
size_t * max_size; /* Maximum amount of cached data (OUT) */
size_t * min_clean_size; /* Minimum amount of cached data to keep clean (OUT) */
size_t * cur_size; /* Current amount of cached data (OUT) */
uint32_t *cur_num_entries; /* Current # of cached entries (OUT) */
} H5VL_native_file_get_mdc_size_t;
/* Parameters for native connector's file 'get VFD handle' operation */
typedef struct H5VL_native_file_get_vfd_handle_t {
hid_t fapl_id;
void **file_handle; /* File handle from VFD (OUT) */
} H5VL_native_file_get_vfd_handle_t;
/* Parameters for native connector's file 'get MDC logging status' operation */
typedef struct H5VL_native_file_get_mdc_logging_status_t {
hbool_t *is_enabled; /* Whether logging is enabled (OUT) */
hbool_t *is_currently_logging; /* Whether currently logging (OUT) */
} H5VL_native_file_get_mdc_logging_status_t;
/* Parameters for native connector's file 'get page buffering stats' operation */
typedef struct H5VL_native_file_get_page_buffering_stats_t {
unsigned *accesses; /* Metadata/raw data page access counts (OUT) */
unsigned *hits; /* Metadata/raw data page hit counts (OUT) */
unsigned *misses; /* Metadata/raw data page miss counts (OUT) */
unsigned *evictions; /* Metadata/raw data page eviction counts (OUT) */
unsigned *bypasses; /* Metadata/raw data page bypass counts (OUT) */
} H5VL_native_file_get_page_buffering_stats_t;
/* Parameters for native connector's file 'get MDC image info' operation */
typedef struct H5VL_native_file_get_mdc_image_info_t {
haddr_t *addr; /* Address of image (OUT) */
hsize_t *len; /* Length of image (OUT) */
} H5VL_native_file_get_mdc_image_info_t;
/* Parameters for native connector's file 'set libver bounds' operation */
typedef struct H5VL_native_file_set_libver_bounds_t {
H5F_libver_t low; /* Lowest version possible */
H5F_libver_t high; /* Highest version possible */
} H5VL_native_file_set_libver_bounds_t;
/* Parameters for native connector's file 'optional' operations */
typedef union H5VL_native_file_optional_args_t {
/* H5VL_NATIVE_FILE_CLEAR_ELINK_CACHE */
/* No args */
/* H5VL_NATIVE_FILE_GET_FILE_IMAGE */
H5VL_native_file_get_file_image_t get_file_image;
/* H5VL_NATIVE_FILE_GET_FREE_SECTIONS */
H5VL_native_file_get_free_sections_t get_free_sections;
/* H5VL_NATIVE_FILE_GET_FREE_SPACE */
H5VL_native_file_get_freespace_t get_freespace;
/* H5VL_NATIVE_FILE_GET_INFO */
H5VL_native_file_get_info_t get_info;
/* H5VL_NATIVE_FILE_GET_MDC_CONF */
struct {
H5AC_cache_config_t *config; /* Pointer to MDC config (OUT) */
} get_mdc_config;
/* H5VL_NATIVE_FILE_GET_MDC_HR */
struct {
double *hit_rate; /* Metadata cache hit rate (OUT) */
} get_mdc_hit_rate;
/* H5VL_NATIVE_FILE_GET_MDC_SIZE */
H5VL_native_file_get_mdc_size_t get_mdc_size;
/* H5VL_NATIVE_FILE_GET_SIZE */
struct {
hsize_t *size; /* Size of file (OUT) */
} get_size;
/* H5VL_NATIVE_FILE_GET_VFD_HANDLE */
H5VL_native_file_get_vfd_handle_t get_vfd_handle;
/* H5VL_NATIVE_FILE_RESET_MDC_HIT_RATE */
/* No args */
/* H5VL_NATIVE_FILE_SET_MDC_CONFIG */
struct {
const H5AC_cache_config_t *config; /* Pointer to new MDC config */
} set_mdc_config;
/* H5VL_NATIVE_FILE_GET_METADATA_READ_RETRY_INFO */
struct {
H5F_retry_info_t *info; /* Pointer to metadata read retry info (OUT) */
} get_metadata_read_retry_info;
/* H5VL_NATIVE_FILE_START_SWMR_WRITE */
/* No args */
/* H5VL_NATIVE_FILE_START_MDC_LOGGING */
/* No args */
/* H5VL_NATIVE_FILE_STOP_MDC_LOGGING */
/* No args */
/* H5VL_NATIVE_FILE_GET_MDC_LOGGING_STATUS */
H5VL_native_file_get_mdc_logging_status_t get_mdc_logging_status;
/* H5VL_NATIVE_FILE_FORMAT_CONVERT */
/* No args */
/* H5VL_NATIVE_FILE_RESET_PAGE_BUFFERING_STATS */
/* No args */
/* H5VL_NATIVE_FILE_GET_PAGE_BUFFERING_STATS */
H5VL_native_file_get_page_buffering_stats_t get_page_buffering_stats;
/* H5VL_NATIVE_FILE_GET_MDC_IMAGE_INFO */
H5VL_native_file_get_mdc_image_info_t get_mdc_image_info;
/* H5VL_NATIVE_FILE_GET_EOA */
struct {
haddr_t *eoa; /* End of allocated file address space (OUT) */
} get_eoa;
/* H5VL_NATIVE_FILE_INCR_FILESIZE */
struct {
hsize_t increment; /* Amount to increment file size */
} increment_filesize;
/* H5VL_NATIVE_FILE_SET_LIBVER_BOUNDS */
H5VL_native_file_set_libver_bounds_t set_libver_bounds;
/* H5VL_NATIVE_FILE_GET_MIN_DSET_OHDR_FLAG */
struct {
hbool_t *minimize; /* Flag whether dataset object headers are minimal (OUT) */
} get_min_dset_ohdr_flag;
/* H5VL_NATIVE_FILE_SET_MIN_DSET_OHDR_FLAG */
struct {
hbool_t minimize; /* Flag whether dataset object headers should be minimal */
} set_min_dset_ohdr_flag;
#ifdef H5_HAVE_PARALLEL
/* H5VL_NATIVE_FILE_GET_MPI_ATOMICITY */
struct {
hbool_t *flag; /* Flag whether MPI atomicity is set for files (OUT) */
} get_mpi_atomicity;
/* H5VL_NATIVE_FILE_SET_MPI_ATOMICITY */
struct {
hbool_t flag; /* Flag whether to set MPI atomicity for files */
} set_mpi_atomicity;
#endif /* H5_HAVE_PARALLEL */
/* H5VL_NATIVE_FILE_POST_OPEN */
/* No args */
/* H5VL_NATIVE_FILE_VFD_SWMR_DISABLE_EOT */
/* No args */
/* H5VL_NATIVE_FILE_VFD_SWMR_ENABLE_EOT */
/* No args */
/* H5VL_NATIVE_FILE_VFD_SWMR_END_TICK */
/* No args */
} H5VL_native_file_optional_args_t;
/* Values for native VOL connector group optional VOL operations */
/* NOTE: If new values are added here, the H5VL__native_introspect_opt_query
* routine must be updated.
*/
#ifndef H5_NO_DEPRECATED_SYMBOLS
#define H5VL_NATIVE_GROUP_ITERATE_OLD 0 /* HG5Giterate (deprecated routine) */
#define H5VL_NATIVE_GROUP_GET_OBJINFO 1 /* HG5Gget_objinfo (deprecated routine) */
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* NOTE: If values over 1023 are added, the H5VL_RESERVED_NATIVE_OPTIONAL macro
* must be updated.
*/
#ifndef H5_NO_DEPRECATED_SYMBOLS
/* Parameters for group 'iterate old' operation */
typedef struct H5VL_native_group_iterate_old_t {
H5VL_loc_params_t loc_params; /* Location parameters for iteration */
hsize_t idx; /* Index of link to begin iteration at */
hsize_t * last_obj; /* Index of last link looked at (OUT) */
H5G_iterate_t op; /* Group (link) operator callback */
void * op_data; /* Context to pass to iterator callback */
} H5VL_native_group_iterate_old_t;
/* Parameters for group 'get objinfo' operation */
typedef struct H5VL_native_group_get_objinfo_t {
H5VL_loc_params_t loc_params; /* Location parameters for iteration */
hbool_t follow_link; /* Whether to follow links for query */
H5G_stat_t * statbuf; /* Pointer to object info struct (OUT) */
} H5VL_native_group_get_objinfo_t;
/* Parameters for native connector's group 'optional' operations */
typedef union H5VL_native_group_optional_args_t {
/* H5VL_NATIVE_GROUP_ITERATE_OLD */
H5VL_native_group_iterate_old_t iterate_old;
/* H5VL_NATIVE_GROUP_GET_OBJINFO */
H5VL_native_group_get_objinfo_t get_objinfo;
} H5VL_native_group_optional_args_t;
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* Values for native VOL connector object optional VOL operations */
/* NOTE: If new values are added here, the H5VL__native_introspect_opt_query
* routine must be updated.
*/
#define H5VL_NATIVE_OBJECT_GET_COMMENT 0 /* H5G|H5Oget_comment, H5Oget_comment_by_name */
#define H5VL_NATIVE_OBJECT_SET_COMMENT 1 /* H5G|H5Oset_comment, H5Oset_comment_by_name */
#define H5VL_NATIVE_OBJECT_DISABLE_MDC_FLUSHES 2 /* H5Odisable_mdc_flushes */
#define H5VL_NATIVE_OBJECT_ENABLE_MDC_FLUSHES 3 /* H5Oenable_mdc_flushes */
#define H5VL_NATIVE_OBJECT_ARE_MDC_FLUSHES_DISABLED 4 /* H5Oare_mdc_flushes_disabled */
#define H5VL_NATIVE_OBJECT_GET_NATIVE_INFO 5 /* H5Oget_native_info(_by_idx, _by_name) */
/* NOTE: If values over 1023 are added, the H5VL_RESERVED_NATIVE_OPTIONAL macro
* must be updated.
*/
/* Parameters for native connector's object 'get comment' operation */
typedef struct H5VL_native_object_get_comment_t {
size_t buf_size; /* Size of comment buffer */
void * buf; /* Buffer for comment (OUT) */
size_t *comment_len; /* Actual size of comment (OUT) */
} H5VL_native_object_get_comment_t;
/* Parameters for object 'get native info' operation */
typedef struct H5VL_native_object_get_native_info_t {
unsigned fields; /* Fields to retrieve */
H5O_native_info_t *ninfo; /* Native info (OUT) */
} H5VL_native_object_get_native_info_t;
/* Parameters for native connector's object 'optional' operations */
typedef union H5VL_native_object_optional_args_t {
/* H5VL_NATIVE_OBJECT_GET_COMMENT */
H5VL_native_object_get_comment_t get_comment;
/* H5VL_NATIVE_OBJECT_SET_COMMENT */
struct {
const char *comment; /* Comment string to set for the object (IN) */
} set_comment;
/* H5VL_NATIVE_OBJECT_DISABLE_MDC_FLUSHES */
/* No args */
/* H5VL_NATIVE_OBJECT_ENABLE_MDC_FLUSHES */
/* No args */
/* H5VL_NATIVE_OBJECT_ARE_MDC_FLUSHES_DISABLED */
struct {
hbool_t *flag; /* Flag whether metadata cache flushes are disabled for this object (OUT) */
} are_mdc_flushes_disabled;
/* H5VL_NATIVE_OBJECT_GET_NATIVE_INFO */
H5VL_native_object_get_native_info_t get_native_info;
} H5VL_native_object_optional_args_t;
/*******************/
/* Public Typedefs */
/*******************/
/********************/
/* Public Variables */
/********************/
/*********************/
/* Public Prototypes */
/*********************/
/*******************/
/* Public Typedefs */
/*******************/
/********************/
/* Public Variables */
/********************/
/*********************/
/* Public Prototypes */
/*********************/
#ifdef __cplusplus
extern "C" {
#endif
/* Token <--> address converters */
/**
* \ingroup H5VLNAT
*/
H5_DLL herr_t H5VLnative_addr_to_token(hid_t loc_id, haddr_t addr, H5O_token_t *token);
/**
* \ingroup H5VLNAT
*/
H5_DLL herr_t H5VLnative_token_to_addr(hid_t loc_id, H5O_token_t token, haddr_t *addr);
/* Not really public but must be included here */
H5_DLL hid_t H5VL_native_register(void);
#ifdef __cplusplus
}
#endif
#endif /* H5VLnative_H */
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