diff options
Diffstat (limited to 'src/H5VLpublic.h')
-rw-r--r-- | src/H5VLpublic.h | 337 |
1 files changed, 188 insertions, 149 deletions
diff --git a/src/H5VLpublic.h b/src/H5VLpublic.h index 600de0d..92664aa 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 connector value */ #define H5VL_VOL_DEFAULT 0 @@ -112,19 +112,20 @@ 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_UNMOUNT, /* Unmount a file */ + H5VL_FILE_IS_ACCESSIBLE, /* Check if a file is accessible */ + H5VL_FILE_CACHE_VOL_CONN /* Cache VOL connector ID & info */ } H5VL_file_specific_t; /* types for group GET callback */ @@ -162,21 +163,29 @@ typedef enum H5VL_link_specific_t { /* types for object GET callback */ typedef enum H5VL_object_get_t { - H5VL_REF_GET_NAME, /* object name */ + H5VL_REF_GET_NAME, /* object name, for reference */ H5VL_REF_GET_REGION, /* dataspace of region */ - H5VL_REF_GET_TYPE /* type of object */ + H5VL_REF_GET_TYPE, /* type of object */ + H5VL_ID_GET_NAME /* object name, for hid_t */ } H5VL_object_get_t; /* types for object SPECIFIC callback */ typedef enum H5VL_object_specific_t { - H5VL_OBJECT_CHANGE_REF_COUNT, /* H5Oincr/decr_refcount */ - H5VL_OBJECT_EXISTS, /* H5Oexists_by_name */ - H5VL_OBJECT_VISIT, /* H5Ovisit(_by_name) */ - H5VL_REF_CREATE, /* H5Rcreate */ - H5VL_OBJECT_FLUSH, - H5VL_OBJECT_REFRESH + H5VL_OBJECT_CHANGE_REF_COUNT, /* H5Oincr/decr_refcount */ + H5VL_OBJECT_EXISTS, /* H5Oexists_by_name */ + H5VL_OBJECT_VISIT, /* H5Ovisit(_by_name) */ + H5VL_REF_CREATE, /* H5Rcreate */ + H5VL_OBJECT_FLUSH, /* H5{D|G|O|T}flush */ + H5VL_OBJECT_REFRESH /* H5{D|G|O|T}refresh */ } H5VL_object_specific_t; +/* types for async request SPECIFIC callback */ +typedef enum H5VL_request_specific_t { + H5VL_REQUEST_WAITANY, /* Wait until any request completes */ + H5VL_REQUEST_WAITSOME, /* Wait until at least one requesst completes */ + H5VL_REQUEST_WAITALL /* Wait until all requests complete */ +} H5VL_request_specific_t; + /* types for different ways that objects are located in an HDF5 container */ typedef enum H5VL_loc_type_t { H5VL_OBJECT_BY_SELF, @@ -229,14 +238,14 @@ typedef struct H5VL_loc_params_t { /* H5A routines */ typedef struct H5VL_attr_class_t { - void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *attr_name, + void *(*create)(void *obj, const 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, + void *(*open)(void *obj, const 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 (*get)(void *obj, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); - herr_t (*specific)(void *obj, H5VL_loc_params_t loc_params, H5VL_attr_specific_t specific_type, + herr_t (*specific)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_attr_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*optional)(void *obj, hid_t dxpl_id, void **req, va_list arguments); herr_t (*close) (void *attr, hid_t dxpl_id, void **req); @@ -244,9 +253,9 @@ typedef struct H5VL_attr_class_t { /* H5D routines */ typedef struct H5VL_dataset_class_t { - void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *name, + void *(*create)(void *obj, const 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, + void *(*open)(void *obj, const 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); @@ -261,9 +270,9 @@ typedef struct H5VL_dataset_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, + void *(*commit)(void *obj, const 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, + void *(*open)(void *obj, const H5VL_loc_params_t *loc_params, const char * name, hid_t tapl_id, 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 (*specific)(void *obj, H5VL_datatype_specific_t specific_type, @@ -286,9 +295,9 @@ typedef struct 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, + void *(*create)(void *obj, const 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, + void *(*open)(void *obj, const 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 (*specific)(void *obj, H5VL_group_specific_t specific_type, @@ -299,86 +308,89 @@ typedef struct 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, + herr_t (*create)(H5VL_link_create_type_t create_type, void *obj, const H5VL_loc_params_t *loc_params, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); - herr_t (*copy)(void *src_obj, H5VL_loc_params_t loc_params1, - void *dst_obj, H5VL_loc_params_t loc_params2, + herr_t (*copy)(void *src_obj, const H5VL_loc_params_t *loc_params1, + void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t lcpl, hid_t lapl, 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, + herr_t (*move)(void *src_obj, const H5VL_loc_params_t *loc_params1, + void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t lcpl, hid_t lapl, hid_t dxpl_id, void **req); - herr_t (*get)(void *obj, H5VL_loc_params_t loc_params, H5VL_link_get_t get_type, + herr_t (*get)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); - herr_t (*specific)(void *obj, H5VL_loc_params_t loc_params, H5VL_link_specific_t specific_type, + herr_t (*specific)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_link_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*optional)(void *obj, hid_t dxpl_id, void **req, va_list arguments); } 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, + void *(*open)(void *obj, const 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, + herr_t (*copy)(void *src_obj, const H5VL_loc_params_t *loc_params1, const char *src_name, + void *dst_obj, const 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 (*get)(void *obj, H5VL_loc_params_t loc_params, H5VL_object_get_t get_type, + herr_t (*get)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); - herr_t (*specific)(void *obj, H5VL_loc_params_t loc_params, H5VL_object_specific_t specific_type, + herr_t (*specific)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_object_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments); herr_t (*optional)(void *obj, hid_t dxpl_id, void **req, va_list arguments); } H5VL_object_class_t; -/* H5AO 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; +/* Async operation routines */ +typedef struct H5VL_request_class_t { + herr_t (*wait)(void *req, uint64_t timeout, H5ES_status_t *status); + herr_t (*cancel)(void *req); + herr_t (*specific)(void *req, H5VL_request_specific_t specific_type, va_list arguments); + herr_t (*optional)(void *req, va_list arguments); + herr_t (*free)(void *req); +} H5VL_request_class_t; + -/* enum value to identify the class of a VOL driver (mostly for comparison purposes) */ +/* enum value to identify the class of a VOL connector (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 connector */ +#define H5VL_CAP_FLAG_NONE 0 /* No special connector capabilities */ +#define H5VL_CAP_FLAG_THREADSAFE 0x01 /* Connector is threadsafe */ + + +/* Class information for each VOL connector */ /* 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 connector. * 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 connector. * 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 connector 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 connector? * 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 */ - const char *name; /* Plugin name (MUST be unique!) */ - 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 */ + unsigned int version; /* VOL connector API version # */ + H5VL_class_value_t value; /* value to identify connector */ + const char *name; /* connector name (MUST be unique!) */ + unsigned cap_flags; /* capability flags for connector */ + herr_t (*initialize)(hid_t vipl_id); /* Connector initialization callback */ + herr_t (*terminate)(void); /* Connector 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 */ + herr_t (*info_to_str)(const void *info, char **str); /* Callback to serialize connector's info into a string */ + herr_t (*str_to_info)(const char *str, void **info); /* Callback to deserialize a string into connector's info */ + 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 connector */ + herr_t (*free_wrap_ctx)(void *wrap_ctx); /* Callback to release the object wrapping context for the connector */ + 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 +402,9 @@ 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_request_class_t request_cls; /* asynchronous request 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 +421,117 @@ 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_driver(const H5VL_class_t *cls); -H5_DLL hid_t H5VLregister_driver_by_name(const char *driver_name); -H5_DLL herr_t H5VLunregister_driver(hid_t driver_id); -H5_DLL htri_t H5VLis_driver_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 H5VLregister(H5I_type_t obj_type, const void *obj, hid_t driver_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 */ +/* VOL Connector Functionality */ +H5_DLL hid_t H5VLregister_connector(const H5VL_class_t *cls, hid_t vipl_id); +H5_DLL hid_t H5VLregister_connector_by_name(const char *connector_name, hid_t vipl_id); +H5_DLL hid_t H5VLregister_connector_by_value(H5VL_class_value_t connector_value, hid_t vipl_id); +H5_DLL htri_t H5VLis_connector_registered(const char *name); +H5_DLL hid_t H5VLget_connector_id(const char *name); +H5_DLL ssize_t H5VLget_connector_name(hid_t id, char *name/*out*/, size_t size); +H5_DLL herr_t H5VLclose(hid_t connector_id); +H5_DLL herr_t H5VLunregister_connector(hid_t connector_id); + + +/***************************************************************************** + * VOL callback wrappers and helper routines, for _VOL_connector_ authors only! * + * (Not part of the public API for _application_ developers) * + *****************************************************************************/ + +/* Helper routines for VOL connector authors */ +H5_DLL herr_t H5VLcmp_connector_cls(int *cmp, hid_t connector_id1, hid_t connector_id2); + + +/* Public wrappers for generic callbacks */ +H5_DLL herr_t H5VLinitialize(hid_t connector_id, hid_t vipl_id); +H5_DLL herr_t H5VLterminate(hid_t connector_id); +H5_DLL herr_t H5VLget_cap_flags(hid_t connector_id, unsigned *cap_flags); +H5_DLL herr_t H5VLget_value(hid_t connector_id, H5VL_class_value_t *conn_value); +H5_DLL herr_t H5VLcopy_connector_info(hid_t connector_id, void **dst_vol_info, void *src_vol_info); +H5_DLL herr_t H5VLcmp_connector_info(int *cmp, hid_t connector_id, const void *info1, + const void *info2); +H5_DLL herr_t H5VLfree_connector_info(hid_t connector_id, void *vol_info); +H5_DLL herr_t H5VLconnector_info_to_str(const void *info, hid_t connector_id, char **str); +H5_DLL herr_t H5VLconnector_str_to_info(const char *str, hid_t connector_id, void **info); +H5_DLL void *H5VLget_object(void *obj, hid_t connector_id); +H5_DLL herr_t H5VLget_wrap_ctx(void *obj, hid_t connector_id, void **wrap_ctx); +H5_DLL herr_t H5VLfree_wrap_ctx(void *wrap_ctx, hid_t connector_id); +H5_DLL void *H5VLwrap_object(void *obj, hid_t connector_id, void *wrap_ctx); + +/* Public wrappers for attribute callbacks */ +H5_DLL void *H5VLattr_create(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t aapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLattr_read(void *attr, hid_t connector_id, hid_t dtype_id, void *buf, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLattr_write(void *attr, hid_t connector_id, hid_t dtype_id, const void *buf, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLattr_get(void *obj, hid_t connector_id, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLattr_specific(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLattr_close(void *attr, hid_t connector_id, hid_t dxpl_id, void **req); + +/* Public wrappers for dataset callbacks */ +H5_DLL void *H5VLdataset_create(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLdataset_read(void *dset, hid_t connector_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 connector_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 connector_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 connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdataset_close(void *dset, hid_t connector_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 H5VLlink_copy(void *src_obj, H5VL_loc_params_t loc_params1, - void *dst_obj, H5VL_loc_params_t loc_params2, hid_t driver_id, +H5_DLL herr_t H5VLfile_get(void *file, hid_t connector_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 connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLfile_close(void *file, hid_t connector_id, hid_t dxpl_id, void **req); + +/* Public wrappers for group callbacks */ +H5_DLL void *H5VLgroup_create(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLgroup_get(void *obj, hid_t connector_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 connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLgroup_close(void *grp, hid_t connector_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, const H5VL_loc_params_t *loc_params, hid_t connector_id, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLlink_copy(void *src_obj, const H5VL_loc_params_t *loc_params1, + void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t connector_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, +H5_DLL herr_t H5VLlink_move(void *src_obj, const H5VL_loc_params_t *loc_params1, + void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t connector_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, - 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 H5VLlink_get(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLlink_specific(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); + +/* Public wrappers for object callbacks */ +H5_DLL void *H5VLobject_open(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5I_type_t *opened_type, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLobject_copy(void *src_obj, const H5VL_loc_params_t *loc_params1, const char *src_name, + void *dst_obj, const H5VL_loc_params_t *loc_params2, const char *dst_name, + hid_t connector_id, hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLobject_get(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLobject_specific(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); + +/* Public wrappers for named datatype callbacks */ +H5_DLL void *H5VLdatatype_commit(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_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, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t tapl_id, hid_t dxpl_id, void **req); +H5_DLL herr_t H5VLdatatype_get(void *dt, hid_t connector_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 connector_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 connector_id, hid_t dxpl_id, void **req, va_list arguments); +H5_DLL herr_t H5VLdatatype_close(void *dt, hid_t connector_id, hid_t dxpl_id, void **req); + +/* Public wrappers for asynchronous request callbacks */ +H5_DLL herr_t H5VLrequest_wait(void *req, hid_t connector_id, uint64_t timeout, H5ES_status_t *status); +H5_DLL herr_t H5VLrequest_cancel(void *req, hid_t connector_id); +H5_DLL herr_t H5VLrequest_specific(void *req, hid_t connector_id, H5VL_request_specific_t specific_type, va_list arguments); +H5_DLL herr_t H5VLrequest_optional(void *req, hid_t connector_id, va_list arguments); +H5_DLL herr_t H5VLrequest_free(void *req, hid_t connector_id); #ifdef __cplusplus } #endif #endif /* _H5VLpublic_H */ + |