diff options
Diffstat (limited to 'src/H5VLpublic.h')
| -rw-r--r-- | src/H5VLpublic.h | 232 |
1 files changed, 127 insertions, 105 deletions
diff --git a/src/H5VLpublic.h b/src/H5VLpublic.h index d118bcc..e345c2a 100644 --- a/src/H5VLpublic.h +++ b/src/H5VLpublic.h @@ -52,7 +52,7 @@ /* Group creation property names */ #define H5VL_PROP_GRP_LCPL_ID "group_lcpl_id" -/* Default VOL driver value */ +/* Default VOL plugin value */ #define H5VL_VOL_DEFAULT 0 @@ -112,17 +112,17 @@ typedef enum H5VL_datatype_specific_t { typedef enum H5VL_file_get_t { H5VL_FILE_GET_FAPL, /* file access property list */ H5VL_FILE_GET_FCPL, /* file creation property list */ - H5VL_FILE_GET_INTENT, /* file intent */ + H5VL_FILE_GET_INTENT, /* file intent */ H5VL_FILE_GET_NAME, /* file name */ H5VL_FILE_GET_OBJ_COUNT, /* object count in file */ - H5VL_FILE_GET_OBJ_IDS, /* object ids in file */ - H5VL_OBJECT_GET_FILE /* retrieve or resurrect file of object */ + H5VL_FILE_GET_OBJ_IDS /* object ids in file */ } H5VL_file_get_t; /* types for file SPECIFIC callback */ typedef enum H5VL_file_specific_t { H5VL_FILE_FLUSH, /* Flush file */ H5VL_FILE_IS_ACCESSIBLE, /* Check if a file is accessible */ + H5VL_FILE_REOPEN, /* Reopen the file */ H5VL_FILE_MOUNT, /* Mount a file */ H5VL_FILE_UNMOUNT /* Un-Mount a file */ } H5VL_file_specific_t; @@ -328,57 +328,56 @@ typedef struct H5VL_object_class_t { herr_t (*optional)(void *obj, hid_t dxpl_id, void **req, va_list arguments); } H5VL_object_class_t; -/* H5AO routines */ +/* Async operation routines */ typedef struct H5VL_async_class_t { herr_t (*cancel)(void **, H5ES_status_t *); herr_t (*test) (void **, H5ES_status_t *); herr_t (*wait) (void **, H5ES_status_t *); } H5VL_async_class_t; -/* VOL category (internal, external, etc.) - * XXX: This is intended to replace the H5VL_class_value_t struct, which seems - * difficult to manage. It's currently unused so I don't break struct - * compatibility with existing VOLs. - */ -typedef enum H5VL_category_t { - H5VL_INTERNAL, /* Internal VOL driver */ - H5VL_EXTERNAL /* External VOL driver (plugin) */ -} H5VL_category_t; -/* enum value to identify the class of a VOL driver (mostly for comparison purposes) */ +/* enum value to identify the class of a VOL plugin (mostly for comparison purposes) */ typedef enum H5VL_class_value_t { H5_VOL_NATIVE = 0, /* This should be first */ H5_VOL_MAX_LIB_VALUE = 128 /* This should be last */ } H5VL_class_value_t; -/* Class information for each VOL driver */ + +/* Capability flags for plugins */ +#define H5VL_CAP_FLAG_NONE 0 /* No special plugin capabilities */ +#define H5VL_CAP_FLAG_THREADSAFE 0x01 /* Plugin is threadsafe */ + + +/* Class information for each VOL plugin */ /* XXX: We should consider adding a UUID/GUID field to this struct * as well as a H5VLregister_by_uuid() API call for people who - * really care about getting a particular VOL driver. + * really care about getting a particular VOL plugin. * XXX: We should also consider adding enough information so that - * files can be opened without specifying the VOL driver. + * files can be opened without specifying the VOL plugin. * e.g.: If we stored a UUID and version, we could search for - * a matching VOL driver so a user did not have to make any + * a matching VOL plugin so a user did not have to make any * H5VL calls. */ typedef struct H5VL_class_t { - /* XXX: How do we identify unique VOL drivers? + /* XXX: How do we identify unique VOL plugin? * This is unclear, but for now we'll keep * all the ID fields from the original VOL * branch. */ - unsigned int version; /* VOL driver version # - * XXX: Is this supposed to be a VOL driver - * version number or a VOL API version - * number? Maybe we need both? - */ - H5VL_class_value_t value; /* value to identify driver */ + unsigned int version; /* VOL plugin API version # */ + H5VL_class_value_t value; /* value to identify plugin */ const char *name; /* Plugin name (MUST be unique!) */ + unsigned cap_flags; /* capability flags for plugin */ herr_t (*initialize)(hid_t vipl_id); /* Plugin initialization callback */ - herr_t (*terminate)(hid_t vtpl_id); /* Plugin termination callback */ - size_t fapl_size; /* size of the vol info in the fapl property */ - void * (*fapl_copy)(const void *info); /* callback to create a copy of the vol info */ - herr_t (*fapl_free)(void *info); /* callback to release the vol info copy */ + herr_t (*terminate)(void); /* Plugin termination callback */ + size_t info_size; /* size of the vol info */ + void * (*info_copy)(const void *info); /* callback to create a copy of the vol info */ + int (*info_cmp)(const void *info1, const void *info2); /* callback to compare vol info */ + herr_t (*info_free)(void *info); /* callback to release the vol info copy */ + void * (*get_object)(const void *obj); /* callback to retrieve underlying object */ + herr_t (*get_wrap_ctx)(const void *obj, void **wrap_ctx); /* callback to retrieve the object wrapping context for the plugin */ + herr_t (*free_wrap_ctx)(void *wrap_ctx); /* callback to release the object wrapping context for the plugin */ + void* (*wrap_object)(void *obj, void *wrap_ctx); /* callback to wrap an object */ /* Data Model */ H5VL_attr_class_t attr_cls; /* attribute class callbacks */ @@ -390,7 +389,9 @@ typedef struct H5VL_class_t { H5VL_object_class_t object_cls; /* object class callbacks */ /* Services */ - H5VL_async_class_t async_cls; /* asynchronous class callbacks */ + H5VL_async_class_t async_cls; /* asynchronous class callbacks */ + + /* Catch-all */ herr_t (*optional)(void *obj, hid_t dxpl_id, void **req, va_list arguments); /* Optional callback */ } H5VL_class_t; @@ -407,92 +408,113 @@ typedef struct H5VL_class_t { extern "C" { #endif -/* VOL Driver/Plugin Functionality */ -H5_DLL herr_t H5VLinitialize(hid_t driver_id, hid_t vipl_id); -H5_DLL herr_t H5VLterminate(hid_t driver_id, hid_t vtpl_id); -H5_DLL herr_t H5VLclose(hid_t driver_id); -H5_DLL hid_t H5VLregister(const H5VL_class_t *cls); -H5_DLL hid_t H5VLregister_by_name(const char *driver_name); -H5_DLL herr_t H5VLunregister(hid_t driver_id); +/* VOL Plugin Functionality */ +H5_DLL hid_t H5VLregister(const H5VL_class_t *cls, hid_t vipl_id); +H5_DLL hid_t H5VLregister_by_name(const char *plugin_name, hid_t vipl_id); H5_DLL htri_t H5VLis_registered(const char *name); -H5_DLL hid_t H5VLget_driver_id(const char *name); -H5_DLL ssize_t H5VLget_driver_name(hid_t id, char *name/*out*/, size_t size); -H5_DLL hid_t H5VLobject_register(void *obj, H5I_type_t obj_type, hid_t driver_id); +H5_DLL hid_t H5VLget_plugin_id(const char *name); +H5_DLL ssize_t H5VLget_plugin_name(hid_t id, char *name/*out*/, size_t size); +H5_DLL herr_t H5VLclose(hid_t plugin_id); +H5_DLL herr_t H5VLunregister(hid_t plugin_id); + + +/************************************************************************** + * VOL callback wrappers and helper routines, for VOL plugin authors only * + * (Not part of the public API for application developers) * + **************************************************************************/ + +/* Helper routines for VOL plugin authors */ +H5_DLL hid_t H5VLobject_register(void *obj, H5I_type_t obj_type, hid_t plugin_id); H5_DLL void *H5VLobject(hid_t id); -H5_DLL herr_t H5VLget_object(hid_t obj_id, void **obj); - -/* Attributes */ -H5_DLL void *H5VLattr_create(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, 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, hid_t driver_id, const char *name, hid_t aapl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLattr_read(void *attr, hid_t driver_id, hid_t dtype_id, void *buf, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLattr_write(void *attr, hid_t driver_id, hid_t dtype_id, const void *buf, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLattr_get(void *obj, hid_t driver_id, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLattr_specific(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, H5VL_attr_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLattr_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLattr_close(void *attr, hid_t driver_id, hid_t dxpl_id, void **req); - -/* Datasets */ -H5_DLL void *H5VLdataset_create(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, 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, hid_t driver_id, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLdataset_read(void *dset, hid_t driver_id, 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, hid_t driver_id, 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_get(void *dset, hid_t driver_id, H5VL_dataset_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLdataset_specific(void *obj, hid_t driver_id, H5VL_dataset_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLdataset_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLdataset_close(void *dset, hid_t driver_id, hid_t dxpl_id, void **req); - -/* Files */ +H5_DLL herr_t H5VLcmp_plugin_cls(int *cmp, hid_t plugin_id1, hid_t plugin_id2); +H5_DLL herr_t H5VLcmp_plugin_info(int *cmp, hid_t plugin_id, const void *info1, + const void *info2); + + +/* Public wrappers for generic callbacks */ +H5_DLL herr_t H5VLinitialize(hid_t plugin_id, hid_t vipl_id); +H5_DLL herr_t H5VLterminate(hid_t plugin_id); +H5_DLL herr_t H5VLget_cap_flags(hid_t plugin_id, unsigned *cap_flags); +H5_DLL herr_t H5VLcopy_plugin_info(hid_t plugin_id, void **dst_vol_info, void *src_vol_info); +H5_DLL herr_t H5VLfree_plugin_info(hid_t plugin_id, void *vol_info); +H5_DLL void *H5VLget_object(void *obj, hid_t plugin_id); +H5_DLL herr_t H5VLget_wrap_ctx(void *obj, hid_t plugin_id, void **wrap_ctx); +H5_DLL herr_t H5VLfree_wrap_ctx(void *wrap_ctx, hid_t plugin_id); +H5_DLL void *H5VLwrap_object(void *obj, hid_t plugin_id, void *wrap_ctx); + +/* Public wrappers for attribute callbacks */ +H5_DLL void *H5VLattr_create(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, 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, hid_t plugin_id, const char *name, hid_t aapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLattr_read(void *attr, hid_t plugin_id, hid_t dtype_id, void *buf, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLattr_write(void *attr, hid_t plugin_id, hid_t dtype_id, const void *buf, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLattr_get(void *obj, hid_t plugin_id, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLattr_specific(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, H5VL_attr_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLattr_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLattr_close(void *attr, hid_t plugin_id, hid_t dxpl_id, void **req); + +/* Public wrappers for dataset callbacks */ +H5_DLL void *H5VLdataset_create(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, 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, hid_t plugin_id, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLdataset_read(void *dset, hid_t plugin_id, 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, hid_t plugin_id, 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_get(void *dset, hid_t plugin_id, H5VL_dataset_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdataset_specific(void *obj, hid_t plugin_id, H5VL_dataset_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdataset_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdataset_close(void *dset, hid_t plugin_id, hid_t dxpl_id, void **req); + +/* Public wrappers for file callbacks */ H5_DLL void *H5VLfile_create(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id, void **req); H5_DLL void *H5VLfile_open(const char *name, unsigned flags, hid_t fapl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLfile_get(void *file, hid_t driver_id, H5VL_file_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLfile_specific(void *obj, hid_t driver_id, H5VL_file_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLfile_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLfile_close(void *file, hid_t driver_id, hid_t dxpl_id, void **req); - -/* Groups */ -H5_DLL void *H5VLgroup_create(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, 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, hid_t driver_id, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLgroup_get(void *obj, hid_t driver_id, H5VL_group_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLgroup_specific(void *obj, hid_t driver_id, H5VL_group_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLgroup_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLgroup_close(void *grp, hid_t driver_id, hid_t dxpl_id, void **req); - -/* Links */ -H5_DLL herr_t H5VLlink_create(H5VL_link_create_type_t create_type, void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLfile_get(void *file, hid_t plugin_id, H5VL_file_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLfile_specific(void *obj, hid_t plugin_id, H5VL_file_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLfile_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLfile_close(void *file, hid_t plugin_id, hid_t dxpl_id, void **req); + +/* Public wrappers for group callbacks */ +H5_DLL void *H5VLgroup_create(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, 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, hid_t plugin_id, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLgroup_get(void *obj, hid_t plugin_id, H5VL_group_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLgroup_specific(void *obj, hid_t plugin_id, H5VL_group_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLgroup_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLgroup_close(void *grp, hid_t plugin_id, hid_t dxpl_id, void **req); + +/* Public wrappers for link callbacks */ +H5_DLL herr_t H5VLlink_create(H5VL_link_create_type_t create_type, void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); H5_DLL herr_t H5VLlink_copy(void *src_obj, H5VL_loc_params_t loc_params1, - void *dst_obj, H5VL_loc_params_t loc_params2, hid_t driver_id, + void *dst_obj, H5VL_loc_params_t loc_params2, hid_t plugin_id, 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, hid_t driver_id, + void *dst_obj, H5VL_loc_params_t loc_params2, hid_t plugin_id, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLlink_get(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLlink_specific(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, H5VL_link_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLlink_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); - -/* Objects */ -H5_DLL void *H5VLobject_open(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, 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, hid_t driver_id1, const char *src_name, - void *dst_obj, H5VL_loc_params_t loc_params2, hid_t driver_id2, const char *dst_name, +H5_DLL herr_t H5VLlink_get(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLlink_specific(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, H5VL_link_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLlink_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); + +/* Public wrappers for object callbacks */ +H5_DLL void *H5VLobject_open(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, 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, hid_t plugin_id1, const char *src_name, + void *dst_obj, H5VL_loc_params_t loc_params2, hid_t plugin_id2, const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLobject_get(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLobject_specific(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, H5VL_object_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLobject_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); - -/* Datatypes */ -H5_DLL void *H5VLdatatype_commit(void *obj, H5VL_loc_params_t loc_params, hid_t driver_id, 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, hid_t driver_id, const char *name, hid_t tapl_id, hid_t dxpl_id, void **req); -H5_DLL herr_t H5VLdatatype_get(void *dt, hid_t driver_id, H5VL_datatype_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLdatatype_specific(void *obj, hid_t driver_id, H5VL_datatype_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLdatatype_optional(void *obj, hid_t driver_id, hid_t dxpl_id, void **req, va_list arguments); -H5_DLL herr_t H5VLdatatype_close(void *dt, hid_t driver_id, hid_t dxpl_id, void **req); - -/* Asynchronous Requests */ -H5_DLL herr_t H5VLrequest_cancel(void **req, hid_t driver_id, H5ES_status_t *status); -H5_DLL herr_t H5VLrequest_test(void **req, hid_t driver_id, H5ES_status_t *status); -H5_DLL herr_t H5VLrequest_wait(void **req, hid_t driver_id, H5ES_status_t *status); +H5_DLL herr_t H5VLobject_get(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLobject_specific(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, H5VL_object_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLobject_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); + +/* Public wrappers for named datatype callbacks */ +H5_DLL void *H5VLdatatype_commit(void *obj, H5VL_loc_params_t loc_params, hid_t plugin_id, 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, hid_t plugin_id, const char *name, hid_t tapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLdatatype_get(void *dt, hid_t plugin_id, H5VL_datatype_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdatatype_specific(void *obj, hid_t plugin_id, H5VL_datatype_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdatatype_optional(void *obj, hid_t plugin_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdatatype_close(void *dt, hid_t plugin_id, hid_t dxpl_id, void **req); + +/* Public wrappers for asynchronous request callbacks */ +H5_DLL herr_t H5VLrequest_cancel(void **req, hid_t plugin_id, H5ES_status_t *status); +H5_DLL herr_t H5VLrequest_test(void **req, hid_t plugin_id, H5ES_status_t *status); +H5_DLL herr_t H5VLrequest_wait(void **req, hid_t plugin_id, H5ES_status_t *status); #ifdef __cplusplus } #endif #endif /* _H5VLpublic_H */ + |