/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * Copyright by the Board of Trustees of the University of Illinois. * * 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 files COPYING and Copyright.html. COPYING can be found at the root * * of the source code distribution tree; Copyright.html can be found at the * * root level of an installed copy of the electronic HDF5 document set and * * is linked from the top-level documents page. It can also be found at * * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* * Programmer: Mohamad Chaarawi * January 23, 2012 */ #ifndef _H5VLpublic_H #define _H5VLpublic_H #include "stdarg.h" #include "H5public.h" #include "H5EQpublic.h" #include "H5Apublic.h" /* Attributes */ #include "H5Fpublic.h" #include "H5Lpublic.h" #include "H5Opublic.h" #include "H5Rpublic.h" /* Dataset creation property names */ #define H5VL_DSET_TYPE_ID "dataset_type_id" #define H5VL_DSET_SPACE_ID "dataset_space_id" #define H5VL_DSET_LCPL_ID "dataset_lcpl_id" /* Attribute creation property names */ #define H5VL_ATTR_TYPE_ID "attr_type_id" #define H5VL_ATTR_SPACE_ID "attr_space_id" #define H5VL_ATTR_LOC_PARAMS "attr_location" /* Link creation property names */ #define H5VL_LINK_TARGET "target_location_object" #define H5VL_LINK_TARGET_LOC_PARAMS "target_params" #define H5VL_LINK_TARGET_NAME "target_name" #define H5VL_LINK_TYPE "link type" #define H5VL_LINK_UDATA "udata" #define H5VL_LINK_UDATA_SIZE "udata size" /* Group creation property names */ #define H5VL_GRP_LCPL_ID "group_lcpl_id" /* types for all attr get API routines */ typedef enum H5VL_attr_get_t { H5VL_ATTR_EXISTS = 0, /* H5Aexists */ H5VL_ATTR_GET_SPACE = 1, /* dataspace */ H5VL_ATTR_GET_TYPE = 2, /* datatype */ H5VL_ATTR_GET_ACPL = 3, /* creation property list */ H5VL_ATTR_GET_NAME = 4, /* access property list */ H5VL_ATTR_GET_STORAGE_SIZE = 5, /* storage size */ H5VL_ATTR_GET_INFO = 6 /* offset */ } H5VL_attr_get_t; /* types for all dataset get API routines */ typedef enum H5VL_dataset_get_t { H5VL_DATASET_GET_SPACE = 0, /* dataspace */ H5VL_DATASET_GET_SPACE_STATUS = 1, /* space status */ H5VL_DATASET_GET_TYPE = 2, /* datatype */ H5VL_DATASET_GET_DCPL = 3, /* creation property list */ H5VL_DATASET_GET_DAPL = 4, /* access property list */ H5VL_DATASET_GET_STORAGE_SIZE = 5, /* storage size */ H5VL_DATASET_GET_OFFSET = 6 /* offset */ } H5VL_dataset_get_t; /* types for all file get API routines */ typedef enum H5VL_file_get_t { H5VL_FILE_GET_FAPL = 0, /*file access property list */ H5VL_FILE_GET_FCPL = 1, /*file creation property list */ H5VL_FILE_GET_INTENT = 2, /*file intent */ H5VL_FILE_GET_NAME = 3, /*file name */ H5VL_FILE_GET_OBJ_COUNT = 4, /*object count in file */ H5VL_FILE_GET_OBJ_IDS = 5, /*object ids in file */ H5VL_OBJECT_GET_FILE = 6 } H5VL_file_get_t; /* types for all file misc operations */ typedef enum H5VL_file_misc_t { H5VL_FILE_MOUNT = 0, H5VL_FILE_UNMOUNT = 1, H5VL_FILE_IS_ACCESSIBLE = 2 } H5VL_file_misc_t; /* types for all file optional operations */ typedef enum H5VL_file_optional_t { H5VL_FILE_CLEAR_ELINK_CACHE = 0, H5VL_FILE_GET_FILE_IMAGE = 1, /*file image */ H5VL_FILE_GET_FREE_SECTIONS = 2, /*file free selections */ H5VL_FILE_GET_FREE_SPACE = 3, /*file freespace */ H5VL_FILE_GET_INFO = 4, /*file info */ H5VL_FILE_GET_MDC_CONF = 5, /*file metadata cache configuration */ H5VL_FILE_GET_MDC_HR = 6, /*file metadata cache hit rate */ H5VL_FILE_GET_MDC_SIZE = 7, /*file metadata cache size */ H5VL_FILE_GET_SIZE = 8, /*file size */ H5VL_FILE_GET_VFD_HANDLE = 9, /*file VFD handle */ H5VL_FILE_REOPEN = 10, H5VL_FILE_RESET_MDC_HIT_RATE = 11, H5VL_FILE_SET_MDC_CONFIG = 12 } H5VL_file_optional_t; /* types for all group get API routines */ typedef enum H5VL_group_get_t { H5VL_GROUP_GET_GCPL = 0, /*group creation property list */ H5VL_GROUP_GET_INFO = 1 /*group info */ } H5VL_group_get_t; /* types for all datatype get API routines */ typedef enum H5VL_datatype_get_t { H5VL_DATATYPE_GET_TCPL = 0 /*datatype creation property list */ } H5VL_datatype_get_t; /* link create types for VOL */ typedef enum H5VL_link_create_type_t { H5VL_LINK_CREATE_HARD = 0, H5VL_LINK_CREATE_SOFT = 1, H5VL_LINK_CREATE_UD = 2 } H5VL_link_create_type_t; /* types for all link get API routines */ typedef enum H5VL_link_get_t { H5VL_LINK_EXISTS = 0, /*link existence */ H5VL_LINK_GET_INFO = 1, /*link info */ H5VL_LINK_GET_NAME = 2, /*link name */ H5VL_LINK_GET_VAL = 3 /*link value */ } H5VL_link_get_t; /* types for all object general operations */ typedef enum H5VL_object_misc_t { H5VL_ATTR_RENAME = 0, /* H5Arename */ H5VL_OBJECT_CHANGE_REF_COUNT = 1, /* H5Oincr/decr_refcount */ H5VL_OBJECT_SET_COMMENT = 2, /* H5Oset_comment(_by_name) */ H5VL_REF_CREATE = 3 /* H5Rcreate */ } H5VL_object_misc_t; /* types for all object general operations */ typedef enum H5VL_object_optional_t { H5VL_OPTIONAL = 0 } H5VL_object_optional_t; /* types for all object get API routines */ typedef enum H5VL_object_get_t { H5VL_OBJECT_EXISTS = 0, /* H5Oexists_by_name) */ H5VL_OBJECT_GET_INFO = 1, /*object info */ H5VL_OBJECT_GET_COMMENT = 2, /*object comment */ H5VL_REF_GET_REGION = 3, /*dataspace of region */ H5VL_REF_GET_TYPE = 4, /*type of object */ H5VL_REF_GET_NAME = 5 /*object name */ } H5VL_object_get_t; /* types for different ways that objects are located in an HDF5 container */ typedef enum H5VL_loc_type_t { H5VL_OBJECT_BY_SELF = 0, H5VL_OBJECT_BY_NAME = 1, H5VL_OBJECT_BY_IDX = 2, H5VL_OBJECT_BY_ADDR = 3, H5VL_OBJECT_BY_REF = 4 } H5VL_loc_type_t; struct H5VL_loc_by_name { const char *name; hid_t plist_id; }; struct H5VL_loc_by_idx { const char *name; H5_index_t idx_type; H5_iter_order_t order; hsize_t n; hid_t plist_id; }; struct H5VL_loc_by_addr { haddr_t addr; H5O_type_t obj_type; }; struct H5VL_loc_by_ref { H5R_type_t ref_type; const void *_ref; hid_t plist_id; }; /* Structure to hold parameters for object locations. either: BY_ID, BY_NAME, BY_IDX, BY_ADDR, BY_REF */ typedef struct H5VL_loc_params_t { H5I_type_t obj_type; H5VL_loc_type_t type; union{ struct H5VL_loc_by_name loc_by_name; struct H5VL_loc_by_idx loc_by_idx; struct H5VL_loc_by_addr loc_by_addr; struct H5VL_loc_by_ref loc_by_ref; }loc_data; } H5VL_loc_params_t; #define H5VL_VOL_DEFAULT 0 /* Default VOL plugin value */ /* Forward declaration */ typedef struct H5VL_t H5VL_t; /* H5A routines */ typedef struct H5VL_attr_class_t { void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *attr_name, hid_t acpl_id, hid_t aapl_id, hid_t dxpl_id, void **req); void *(*open) (void *obj, H5VL_loc_params_t loc_params, const char *attr_name, hid_t aapl_id, hid_t dxpl_id, void **req); herr_t (*read) (void *attr, hid_t mem_type_id, void *buf, hid_t dxpl_id, void **req); herr_t (*write) (void *attr, hid_t mem_type_id, const void *buf, hid_t dxpl_id, void **req); herr_t (*iterate) (void *obj, H5VL_loc_params_t loc_params, H5_index_t idx_type, H5_iter_order_t order, hsize_t *n, H5A_operator2_t op, void *op_data, hid_t dxpl_id, void **req); herr_t (*get) (void *attr, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*remove)(void *obj, H5VL_loc_params_t loc_params, const char *attr_name, hid_t dxpl_id, void **req); herr_t (*close) (void *attr, hid_t dxpl_id, void **req); } H5VL_attr_class_t; /* H5T routines*/ typedef struct H5VL_datatype_class_t { void *(*commit)(void *obj, H5VL_loc_params_t loc_params, const char *name, hid_t type_id, hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id, void **req); void *(*open) (void *obj, H5VL_loc_params_t loc_params, const char * name, hid_t tapl_id, hid_t dxpl_id, void **req); ssize_t (*get_binary) (void *obj, unsigned char *buf, size_t size, hid_t dxpl_id, void **req); herr_t (*get) (void *obj, H5VL_datatype_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*close) (void *dt, hid_t dxpl_id, void **req); } H5VL_datatype_class_t; /* H5D routines */ typedef struct H5VL_dataset_class_t { void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *name, hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req); void *(*open) (void *obj, H5VL_loc_params_t loc_params, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req); herr_t (*read) (void *dset, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t xfer_plist_id, void * buf, void **req); herr_t (*write) (void *dset, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t xfer_plist_id, const void * buf, void **req); herr_t (*set_extent) (void *dset, const hsize_t size[], hid_t dxpl_id, void **req); herr_t (*get) (void *dset, H5VL_dataset_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*close) (void *dset, hid_t dxpl_id, void **req); } H5VL_dataset_class_t; /* H5F routines */ typedef struct H5VL_file_class_t { void *(*create)(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id, void **req); void *(*open) (const char *name, unsigned flags, hid_t fapl_id, hid_t dxpl_id, void **req); herr_t (*flush) (void *obj, H5VL_loc_params_t loc_params, H5F_scope_t scope, hid_t dxpl_id, void **req); herr_t (*get) (void *file, H5VL_file_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*misc) (void *file, H5VL_file_misc_t misc_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*optional)(void *file, H5VL_file_optional_t op_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*close) (void *file, hid_t dxpl_id, void **req); } H5VL_file_class_t; /* H5G routines */ typedef struct H5VL_group_class_t { void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *name, hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id, void **req); void *(*open) (void *obj, H5VL_loc_params_t loc_params, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req); herr_t (*get) (void *obj, H5VL_group_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*close) (void *grp, hid_t dxpl_id, void **req); } H5VL_group_class_t; /* H5L routines */ typedef struct H5VL_link_class_t { herr_t (*create)(H5VL_link_create_type_t create_type, void *obj, H5VL_loc_params_t loc_params, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); herr_t (*move) (void *src_obj, H5VL_loc_params_t loc_params1, void *dst_obj, H5VL_loc_params_t loc_params2, hbool_t copy_flag, hid_t lcpl, hid_t lapl, hid_t dxpl_id, void **req); herr_t (*iterate) (void *obj, H5VL_loc_params_t loc_params, hbool_t recursive, H5_index_t idx_type, H5_iter_order_t order, hsize_t *idx, H5L_iterate_t op, void *op_data, hid_t dxpl_id, void **req); herr_t (*get) (void *obj, H5VL_loc_params_t loc_params, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*remove)(void *obj, H5VL_loc_params_t loc_params, hid_t dxpl_id, void **req); } H5VL_link_class_t; /* H5O routines */ typedef struct H5VL_object_class_t { void *(*open) (void *obj, H5VL_loc_params_t loc_params, H5I_type_t *opened_type, hid_t dxpl_id, void **req); herr_t (*copy) (void *src_obj, H5VL_loc_params_t loc_params1, const char *src_name, void *dst_obj, H5VL_loc_params_t loc_params2, const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id, void **req); herr_t (*visit) (void *obj, H5VL_loc_params_t loc_params, H5_index_t idx_type, H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t dxpl_id, void **req); //herr_t (*lookup)(hid_t loc_id, H5VL_loc_type_t lookup_type, void **location, hid_t dxpl_id, void **req, va_list arguments); //herr_t (*free_loc)(void *location, hid_t dxpl_id, void **req); herr_t (*get) (void *obj, H5VL_loc_params_t loc_params, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*misc) (void *obj, H5VL_loc_params_t loc_params, H5VL_object_misc_t misc_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*optional)(void *obj, H5VL_loc_params_t loc_params, H5VL_object_optional_t op_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*close) (void *obj, H5VL_loc_params_t loc_params, hid_t dxpl_id, void **req); } H5VL_object_class_t; /* H5AO routines */ typedef struct H5VL_async_class_t { herr_t (*cancel)(void **, H5_status_t *); herr_t (*test) (void **, H5_status_t *); herr_t (*wait) (void **, H5_status_t *); } H5VL_async_class_t; /* enum value to identify the class of a VOL plugin (mostly for comparison purposes) */ typedef enum H5VL_class_value_t { NATIVE = 0, /* This should be first */ IOD = 1, MAX_VOL_LIB_VALUE = 128 /* This should be last */ } H5VL_class_value_t; /* Class information for each VOL driver */ typedef struct H5VL_class_t { H5VL_class_value_t value; const char *name; herr_t (*initialize)(void); herr_t (*terminate)(void); size_t fapl_size; void * (*fapl_copy)(const void *info); herr_t (*fapl_free)(void *info); H5VL_attr_class_t attr_cls; H5VL_datatype_class_t datatype_cls; H5VL_dataset_class_t dataset_cls; H5VL_file_class_t file_cls; H5VL_group_class_t group_cls; H5VL_link_class_t link_cls; H5VL_object_class_t object_cls; H5VL_async_class_t async_cls; } H5VL_class_t; /* * The main datatype for each plugin. Public fields common to all * plugins are declared here and the plugin appends private fields in * memory. */ struct H5VL_t { const H5VL_class_t *cls; /*constant class info */ const char *container_name; /* name of the underlying storage container */ unsigned long feature_flags; /* VOL Driver feature Flags */ int nrefs; /* number of references by objects using this struct */ hid_t close_eq_id; hid_t close_dxpl_id; }; #ifdef __cplusplus extern "C" { #endif /* ATTRIBUTE OBJECT ROUTINES */ H5_DLL void *H5VLattr_create(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *attr_name, hid_t acpl_id, hid_t aapl_id, hid_t dxpl_id, void **req); H5_DLL void *H5VLattr_open(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t aapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLattr_read(void *attr, H5VL_t *vol_plugin, hid_t dtype_id, void *buf, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLattr_write(void *attr, H5VL_t *vol_plugin, hid_t dtype_id, const void *buf, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLattr_iterate(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5_index_t idx_type, H5_iter_order_t order, hsize_t *n, H5A_operator2_t op, void *op_data, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLattr_get(void *attr, H5VL_t *vol_plugin, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLattr_remove(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *attr_name, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLattr_close(void *attr, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); /* DATASE OBJECT ROUTINES */ H5_DLL void *H5VLdataset_create(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req); H5_DLL void *H5VLdataset_open(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLdataset_read(void *dset, H5VL_t *vol_plugin, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t plist_id, void *buf, void **req); H5_DLL herr_t H5VLdataset_write(void *dset, H5VL_t *vol_plugin, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t plist_id, const void *buf, void **req); H5_DLL herr_t H5VLdataset_set_extent(void *dset, H5VL_t *vol_plugin, const hsize_t size[], hid_t dxpl_id, void **req); H5_DLL herr_t H5VLdataset_get(void *dset, H5VL_t *vol_plugin, H5VL_dataset_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLdataset_close(void *dset, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); /* DATATYPE OBJECT ROUTINES */ H5_DLL void *H5VLdatatype_commit(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t type_id, hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id, void **req); H5_DLL void *H5VLdatatype_open(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t tapl_id, hid_t dxpl_id, void **req); H5_DLL ssize_t H5VLdatatype_get_binary(void *obj, H5VL_t *vol_plugin, unsigned char *buf, size_t size, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLdatatype_get(void *obj, H5VL_t *vol_plugin, H5VL_datatype_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLdatatype_close(void *dt, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); /* FILE OBJECT ROUTINES */ H5_DLL void *H5VLfile_create(H5VL_t **vol_plugin, const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id, void **req); H5_DLL void *H5VLfile_open(H5VL_t **vol_plugin, const char *name, unsigned flags, hid_t fapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLfile_flush(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5F_scope_t scope, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLfile_misc(void *file, H5VL_t *vol_plugin, H5VL_file_misc_t misc_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLfile_optional(void *file, H5VL_t *vol_plugin, H5VL_file_optional_t optional_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLfile_get(void *file, H5VL_t *vol_plugin, H5VL_file_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLfile_close(void *file, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); /* GROUP OBJECT ROUTINES */ H5_DLL void *H5VLgroup_create(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id, void **req); H5_DLL void *H5VLgroup_open(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLgroup_close(void *grp, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLgroup_get(void *obj, H5VL_t *vol_plugin, H5VL_group_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); /* LINK OBJECT ROUTINES */ H5_DLL herr_t H5VLlink_create(H5VL_link_create_type_t create_type, void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLlink_move(void *src_obj, H5VL_loc_params_t loc_params1, void *dst_obj, H5VL_loc_params_t loc_params2, H5VL_t *vol_plugin, hbool_t copy_flag, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLlink_iterate(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, hbool_t recursive, H5_index_t idx_type, H5_iter_order_t order, hsize_t *idx, H5L_iterate_t op, void *op_data, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLlink_get(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLlink_remove(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); /* OBJECT ROUTINES */ H5_DLL void *H5VLobject_open(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5I_type_t *opened_type, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLobject_copy(void *src_obj, H5VL_loc_params_t loc_params1, H5VL_t *vol_plugin1, const char *src_name, void *dst_obj, H5VL_loc_params_t loc_params2, H5VL_t *vol_plugin2, const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLobject_visit(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5_index_t idx_type, H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLobject_get(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLobject_misc(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5VL_object_misc_t misc_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLobject_optional(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, H5VL_object_misc_t optional_type, hid_t dxpl_id, void **req, va_list arguments); H5_DLL herr_t H5VLobject_close(void *obj, H5VL_loc_params_t loc_params, H5VL_t *vol_plugin, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLrequest_cancel(void **req, H5VL_t *vol_plugin, H5_status_t *status); H5_DLL herr_t H5VLrequest_test(void **req, H5VL_t *vol_plugin, H5_status_t *status); H5_DLL herr_t H5VLrequest_wait(void **req, H5VL_t *vol_plugin, H5_status_t *status); /* Function prototypes */ H5_DLL hid_t H5VLregister(const H5VL_class_t *cls); H5_DLL herr_t H5VLunregister(hid_t plugin_id); H5_DLL htri_t H5VLis_registered(hid_t id); H5_DLL ssize_t H5VLget_plugin_name(hid_t id, char *name/*out*/, size_t size); H5_DLL hid_t H5VLobject_register(void *obj, H5I_type_t obj_type, const H5VL_class_t *cls); H5_DLL herr_t H5VLget_object(hid_t obj_id, void **obj, H5VL_t **vol_plugin); #ifdef __cplusplus } #endif #endif /* _H5VLpublic_H */