#include "H5public.h"
#include "H5Ipublic.h"

Macros
#define	H5VL_VERSION 2
	Version # of VOL class struct & callbacks. More...

#define	H5_VOL_INVALID (-1)

#define	H5_VOL_NATIVE 0

#define	H5_VOL_RESERVED 256

#define	H5_VOL_MAX 65535

#define	H5VL_OPT_QUERY_SUPPORTED 0x0001 /* VOL connector supports this operation */

#define	H5VL_OPT_QUERY_READ_DATA 0x0002 /* Operation reads data for object */

#define	H5VL_OPT_QUERY_WRITE_DATA 0x0004 /* Operation writes data for object */

#define	H5VL_OPT_QUERY_QUERY_METADATA 0x0008 /* Operation reads metadata for object */

#define	H5VL_OPT_QUERY_MODIFY_METADATA 0x0010 /* Operation modifies metadata for object */

#define	H5VL_OPT_QUERY_COLLECTIVE 0x0020 /* Operation is collective (operations without this flag are assumed to be independent) */

#define	H5VL_OPT_QUERY_NO_ASYNC 0x0040 /* Operation may NOT be executed asynchronously */

#define	H5VL_OPT_QUERY_MULTI_OBJ 0x0080 /* Operation involves multiple objects */

Typedefs
typedef int	H5VL_class_value_t
	VOL connector identifiers. More...

Enumerations
enum	H5VL_subclass_t { H5VL_SUBCLS_NONE, H5VL_SUBCLS_INFO, H5VL_SUBCLS_WRAP, H5VL_SUBCLS_ATTR, H5VL_SUBCLS_DATASET, H5VL_SUBCLS_DATATYPE, H5VL_SUBCLS_FILE, H5VL_SUBCLS_GROUP, H5VL_SUBCLS_LINK, H5VL_SUBCLS_OBJECT, H5VL_SUBCLS_REQUEST, H5VL_SUBCLS_BLOB, H5VL_SUBCLS_TOKEN }

Functions
hid_t	H5VLregister_connector_by_name (const char *connector_name, hid_t vipl_id)
	Registers a new VOL connector by name. More...

hid_t	H5VLregister_connector_by_value (H5VL_class_value_t connector_value, hid_t vipl_id)
	Registers a new VOL connector by value. More...

htri_t	H5VLis_connector_registered_by_name (const char *name)
	Tests whether a VOL class has been registered under a certain name. More...

htri_t	H5VLis_connector_registered_by_value (H5VL_class_value_t connector_value)
	Tests whether a VOL class has been registered for a given value. More...

hid_t	H5VLget_connector_id (hid_t obj_id)
	Retrieves the VOL connector identifier for a given object identifier. More...

hid_t	H5VLget_connector_id_by_name (const char *name)
	Retrieves the identifier for a registered VOL connector name. More...

hid_t	H5VLget_connector_id_by_value (H5VL_class_value_t connector_value)
	Retrieves the identifier for a registered VOL connector value. More...

ssize_t	H5VLget_connector_name (hid_t id, char *name, size_t size)
	Retrieves a connector name for a VOL. More...

herr_t	H5VLclose (hid_t connector_id)
	Closes a VOL connector identifier. More...

herr_t	H5VLunregister_connector (hid_t connector_id)
	Removes a VOL connector identifier from the library. More...

herr_t	H5VLquery_optional (hid_t obj_id, H5VL_subclass_t subcls, int opt_type, uint64_t *flags)
	Determine if a VOL connector supports a particular optional callback operation. More...

herr_t	H5VLobject_is_native (hid_t obj_id, hbool_t *is_native)
	Determines whether an object ID represents a native VOL connector object. More...

Macro Definition Documentation

◆ H5VL_OPT_QUERY_COLLECTIVE

#define H5VL_OPT_QUERY_COLLECTIVE 0x0020 /* Operation is collective (operations without this flag are assumed to be independent) */

◆ H5VL_OPT_QUERY_MODIFY_METADATA

#define H5VL_OPT_QUERY_MODIFY_METADATA 0x0010 /* Operation modifies metadata for object */

◆ H5VL_OPT_QUERY_MULTI_OBJ

#define H5VL_OPT_QUERY_MULTI_OBJ 0x0080 /* Operation involves multiple objects */

◆ H5VL_OPT_QUERY_NO_ASYNC

#define H5VL_OPT_QUERY_NO_ASYNC 0x0040 /* Operation may NOT be executed asynchronously */

◆ H5VL_OPT_QUERY_QUERY_METADATA

#define H5VL_OPT_QUERY_QUERY_METADATA 0x0008 /* Operation reads metadata for object */

◆ H5VL_OPT_QUERY_READ_DATA

#define H5VL_OPT_QUERY_READ_DATA 0x0002 /* Operation reads data for object */

◆ H5VL_OPT_QUERY_SUPPORTED

#define H5VL_OPT_QUERY_SUPPORTED 0x0001 /* VOL connector supports this operation */

◆ H5VL_OPT_QUERY_WRITE_DATA

#define H5VL_OPT_QUERY_WRITE_DATA 0x0004 /* Operation writes data for object */

Macros

Typedefs

Enumerations

Functions