diff options
Diffstat (limited to 'src/H5VLconnector.h')
| -rw-r--r-- | src/H5VLconnector.h | 883 |
1 files changed, 742 insertions, 141 deletions
diff --git a/src/H5VLconnector.h b/src/H5VLconnector.h index 63613bc..af3530c 100644 --- a/src/H5VLconnector.h +++ b/src/H5VLconnector.h @@ -20,6 +20,7 @@ /* Public headers needed by this file */ #include "H5public.h" /* Generic Functions */ #include "H5Apublic.h" /* Attributes */ +#include "H5Dpublic.h" /* Datasets */ #include "H5ESpublic.h" /* Event Stack */ #include "H5Fpublic.h" /* Files */ #include "H5Ipublic.h" /* IDs */ @@ -33,8 +34,10 @@ /*****************/ /* Capability flags for connector */ -#define H5VL_CAP_FLAG_NONE 0 /* No special connector capabilities */ -#define H5VL_CAP_FLAG_THREADSAFE 0x01 /* Connector is threadsafe */ +#define H5VL_CAP_FLAG_NONE 0 /* No special connector capabilities */ +#define H5VL_CAP_FLAG_THREADSAFE 0x01 /* Connector is threadsafe */ +#define H5VL_CAP_FLAG_ASYNC 0x02 /* Connector performs operations asynchronously*/ +#define H5VL_CAP_FLAG_NATIVE_FILES 0x04 /* Connector produces native file format */ /* Container info version */ #define H5VL_CONTAINER_INFO_VERSION 0x01 /* Container info struct version */ @@ -42,11 +45,64 @@ /* The maximum size allowed for blobs */ #define H5VL_MAX_BLOB_ID_SIZE (16) /* Allow for 128-bits blob IDs */ +/* # of optional operations reserved for the native VOL connector */ +#define H5VL_RESERVED_NATIVE_OPTIONAL 1024 + /*******************/ /* Public Typedefs */ /*******************/ -/* types for attribute GET callback */ +/* Types for different ways that objects are located in an HDF5 container */ +typedef enum H5VL_loc_type_t { + H5VL_OBJECT_BY_SELF, + H5VL_OBJECT_BY_NAME, + H5VL_OBJECT_BY_IDX, + H5VL_OBJECT_BY_TOKEN +} H5VL_loc_type_t; + +typedef struct H5VL_loc_by_name { + const char *name; + hid_t lapl_id; +} H5VL_loc_by_name_t; + +typedef struct H5VL_loc_by_idx { + const char * name; + H5_index_t idx_type; + H5_iter_order_t order; + hsize_t n; + hid_t lapl_id; +} H5VL_loc_by_idx_t; + +typedef struct H5VL_loc_by_token { + H5O_token_t *token; +} H5VL_loc_by_token_t; + +/* Structure to hold parameters for object locations. + * Either: BY_SELF, BY_NAME, BY_IDX, BY_TOKEN + * + * Note: Leave loc_by_token as the first union member so we + * can perform the simplest initialization of the struct + * without raising warnings. + * + * Note: BY_SELF requires no union members. + */ +typedef struct H5VL_loc_params_t { + H5I_type_t obj_type; + H5VL_loc_type_t type; + union { + H5VL_loc_by_token_t loc_by_token; + H5VL_loc_by_name_t loc_by_name; + H5VL_loc_by_idx_t loc_by_idx; + } loc_data; +} H5VL_loc_params_t; + +/* Struct for all 'optional' callbacks */ +typedef struct H5VL_optional_args_t { + int op_type; /* Operation to perform */ + void *args; /* Pointer to operation's argument struct */ +} H5VL_optional_args_t; + +/* Values for attribute 'get' operations */ typedef enum H5VL_attr_get_t { H5VL_ATTR_GET_ACPL, /* creation property list */ H5VL_ATTR_GET_INFO, /* info */ @@ -56,18 +112,115 @@ typedef enum H5VL_attr_get_t { H5VL_ATTR_GET_TYPE /* datatype */ } H5VL_attr_get_t; -/* types for attribute SPECFIC callback */ +/* Parameters for attribute 'get_name' operation */ +typedef struct H5VL_attr_get_name_args_t { + H5VL_loc_params_t loc_params; /* Location parameters for object access */ + size_t buf_size; /* Size of attribute name buffer */ + char * buf; /* Buffer for attribute name (OUT) */ + size_t * attr_name_len; /* Actual length of attribute name (OUT) */ +} H5VL_attr_get_name_args_t; + +/* Parameters for attribute 'get_info' operation */ +typedef struct H5VL_attr_get_info_args_t { + H5VL_loc_params_t loc_params; /* Location parameters for object access */ + const char * attr_name; /* Attribute name (for get_info_by_name) */ + H5A_info_t * ainfo; /* Attribute info (OUT) */ +} H5VL_attr_get_info_args_t; + +/* Parameters for attribute 'get' operations */ +typedef struct H5VL_attr_get_args_t { + H5VL_attr_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_ATTR_GET_ACPL */ + struct { + hid_t acpl_id; /* Attribute creation property list ID (OUT) */ + } get_acpl; + + /* H5VL_ATTR_GET_INFO */ + H5VL_attr_get_info_args_t get_info; /* Attribute info */ + + /* H5VL_ATTR_GET_NAME */ + H5VL_attr_get_name_args_t get_name; /* Attribute name */ + + /* H5VL_ATTR_GET_SPACE */ + struct { + hid_t space_id; /* Dataspace ID (OUT) */ + } get_space; + + /* H5VL_ATTR_GET_STORAGE_SIZE */ + struct { + hsize_t *data_size; /* Size of attribute in file (OUT) */ + } get_storage_size; + + /* H5VL_ATTR_GET_TYPE */ + struct { + hid_t type_id; /* Datatype ID (OUT) */ + } get_type; + } args; +} H5VL_attr_get_args_t; + +/* Values for attribute 'specific' operation */ typedef enum H5VL_attr_specific_t { - H5VL_ATTR_DELETE, /* H5Adelete(_by_name/idx) */ - H5VL_ATTR_EXISTS, /* H5Aexists(_by_name) */ - H5VL_ATTR_ITER, /* H5Aiterate(_by_name) */ - H5VL_ATTR_RENAME /* H5Arename(_by_name) */ + H5VL_ATTR_DELETE, /* H5Adelete(_by_name) */ + H5VL_ATTR_DELETE_BY_IDX, /* H5Adelete_by_idx */ + H5VL_ATTR_EXISTS, /* H5Aexists(_by_name) */ + H5VL_ATTR_ITER, /* H5Aiterate(_by_name) */ + H5VL_ATTR_RENAME /* H5Arename(_by_name) */ } H5VL_attr_specific_t; +/* Parameters for attribute 'iterate' operation */ +typedef struct H5VL_attr_iterate_args_t { + H5_index_t idx_type; /* Type of index to iterate over */ + H5_iter_order_t order; /* Order of index iteration */ + hsize_t * idx; /* Start/stop iteration index (IN/OUT) */ + H5A_operator2_t op; /* Iteration callback function */ + void * op_data; /* Iteration callback context */ +} H5VL_attr_iterate_args_t; + +/* Parameters for attribute 'delete_by_idx' operation */ +typedef struct H5VL_attr_delete_by_idx_args_t { + H5_index_t idx_type; /* Type of index to iterate over */ + H5_iter_order_t order; /* Order of index iteration */ + hsize_t n; /* Iteration index */ +} H5VL_attr_delete_by_idx_args_t; + +/* Parameters for attribute 'specific' operations */ +typedef struct H5VL_attr_specific_args_t { + H5VL_attr_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_ATTR_DELETE */ + struct { + const char *name; /* Name of attribute to delete */ + } del; + + /* H5VL_ATTR_DELETE_BY_IDX */ + H5VL_attr_delete_by_idx_args_t delete_by_idx; + + /* H5VL_ATTR_EXISTS */ + struct { + const char *name; /* Name of attribute to check */ + hbool_t * exists; /* Whether attribute exists (OUT) */ + } exists; + + /* H5VL_ATTR_ITER */ + H5VL_attr_iterate_args_t iterate; + + /* H5VL_ATTR_RENAME */ + struct { + const char *old_name; /* Name of attribute to rename */ + const char *new_name; /* New attribute name */ + } rename; + } args; +} H5VL_attr_specific_args_t; + /* Typedef for VOL connector attribute optional VOL operations */ typedef int H5VL_attr_optional_t; -/* types for dataset GET callback */ +/* Values for dataset 'get' operation */ typedef enum H5VL_dataset_get_t { H5VL_DATASET_GET_DAPL, /* access property list */ H5VL_DATASET_GET_DCPL, /* creation property list */ @@ -77,32 +230,146 @@ typedef enum H5VL_dataset_get_t { H5VL_DATASET_GET_TYPE /* datatype */ } H5VL_dataset_get_t; -/* types for dataset SPECFIC callback */ +/* Parameters for dataset 'get' operations */ +typedef struct H5VL_dataset_get_args_t { + H5VL_dataset_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_DATASET_GET_DAPL */ + struct { + hid_t dapl_id; /* Dataset access property list ID (OUT) */ + } get_dapl; + + /* H5VL_DATASET_GET_DCPL */ + struct { + hid_t dcpl_id; /* Dataset creation property list ID (OUT) */ + } get_dcpl; + + /* H5VL_DATASET_GET_SPACE */ + struct { + hid_t space_id; /* Dataspace ID (OUT) */ + } get_space; + + /* H5VL_DATASET_GET_SPACE_STATUS */ + struct { + H5D_space_status_t *status; /* Storage space allocation status (OUT) */ + } get_space_status; + + /* H5VL_DATASET_GET_STORAGE_SIZE */ + struct { + hsize_t *storage_size; /* Size of dataset's storage (OUT) */ + } get_storage_size; + + /* H5VL_DATASET_GET_TYPE */ + struct { + hid_t type_id; /* Datatype ID (OUT) */ + } get_type; + } args; +} H5VL_dataset_get_args_t; + +/* Values for dataset 'specific' operation */ typedef enum H5VL_dataset_specific_t { H5VL_DATASET_SET_EXTENT, /* H5Dset_extent */ H5VL_DATASET_FLUSH, /* H5Dflush */ - H5VL_DATASET_REFRESH, /* H5Drefresh */ - H5VL_DATASET_WAIT, /* H5Dwait */ - H5VL_DATASET_CHUNK_ITER /* H5Dchunk_iter */ + H5VL_DATASET_REFRESH /* H5Drefresh */ } H5VL_dataset_specific_t; +/* Parameters for dataset 'specific' operations */ +typedef struct H5VL_dataset_specific_args_t { + H5VL_dataset_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_DATASET_SET_EXTENT */ + struct { + const hsize_t *size; /* New dataspace extent */ + } set_extent; + + /* H5VL_DATASET_FLUSH */ + struct { + hid_t dset_id; /* Dataset ID (IN) */ + } flush; + + /* H5VL_DATASET_REFRESH */ + struct { + hid_t dset_id; /* Dataset ID (IN) */ + } refresh; + } args; +} H5VL_dataset_specific_args_t; + /* Typedef for VOL connector dataset optional VOL operations */ typedef int H5VL_dataset_optional_t; -/* types for datatype GET callback */ +/* Values for datatype 'get' operation */ typedef enum H5VL_datatype_get_t { - H5VL_DATATYPE_GET_BINARY, /* get serialized form of transient type */ - H5VL_DATATYPE_GET_TCPL /* datatype creation property list */ + H5VL_DATATYPE_GET_BINARY_SIZE, /* Get size of serialized form of transient type */ + H5VL_DATATYPE_GET_BINARY, /* Get serialized form of transient type */ + H5VL_DATATYPE_GET_TCPL /* Datatype creation property list */ } H5VL_datatype_get_t; -/* types for datatype SPECFIC callback */ -typedef enum H5VL_datatype_specific_t { H5VL_DATATYPE_FLUSH, H5VL_DATATYPE_REFRESH } H5VL_datatype_specific_t; +/* Parameters for datatype 'get' operations */ +typedef struct H5VL_datatype_get_args_t { + H5VL_datatype_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_DATATYPE_GET_BINARY_SIZE */ + struct { + size_t *size; /* Size of serialized form of datatype (OUT) */ + } get_binary_size; + + /* H5VL_DATATYPE_GET_BINARY */ + struct { + void * buf; /* Buffer to store serialized form of datatype (OUT) */ + size_t buf_size; /* Size of serialized datatype buffer */ + } get_binary; + + /* H5VL_DATATYPE_GET_TCPL */ + struct { + hid_t tcpl_id; /* Named datatype creation property list ID (OUT) */ + } get_tcpl; + } args; +} H5VL_datatype_get_args_t; + +/* Values for datatype 'specific' operation */ +typedef enum H5VL_datatype_specific_t { + H5VL_DATATYPE_FLUSH, /* H5Tflush */ + H5VL_DATATYPE_REFRESH /* H5Trefresh */ +} H5VL_datatype_specific_t; + +/* Parameters for datatype 'specific' operations */ +typedef struct H5VL_datatype_specific_args_t { + H5VL_datatype_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_DATATYPE_FLUSH */ + struct { + hid_t type_id; /* Named datatype ID (IN) */ + } flush; + + /* H5VL_DATATYPE_REFRESH */ + struct { + hid_t type_id; /* Named datatype ID (IN) */ + } refresh; + } args; +} H5VL_datatype_specific_args_t; /* Typedef and values for native VOL connector named datatype optional VOL operations */ typedef int H5VL_datatype_optional_t; /* (No optional named datatype VOL operations currently) */ -/* types for file GET callback */ +/* Info for H5VL_FILE_GET_CONT_INFO */ +typedef struct H5VL_file_cont_info_t { + unsigned version; /* version information (keep first) */ + uint64_t feature_flags; /* Container feature flags */ + /* (none currently defined) */ + size_t token_size; /* Size of tokens */ + size_t blob_id_size; /* Size of blob IDs */ +} H5VL_file_cont_info_t; + +/* Values for file 'get' operation */ typedef enum H5VL_file_get_t { H5VL_FILE_GET_CONT_INFO, /* file get container info */ H5VL_FILE_GET_FAPL, /* file access property list */ @@ -114,59 +381,296 @@ typedef enum H5VL_file_get_t { H5VL_FILE_GET_OBJ_IDS /* object ids in file */ } H5VL_file_get_t; -/* types for file SPECIFIC callback */ +/* Parameters for file 'get_name' operation */ +typedef struct H5VL_file_get_name_args_t { + H5I_type_t type; /* ID type of object pointer */ + size_t buf_size; /* Size of file name buffer (IN) */ + char * buf; /* Buffer for file name (OUT) */ + size_t * file_name_len; /* Actual length of file name (OUT) */ +} H5VL_file_get_name_args_t; + +/* Parameters for file 'get_obj_ids' operation */ +typedef struct H5VL_file_get_obj_ids_args_t { + unsigned types; /* Type of objects to count */ + size_t max_objs; /* Size of array of object IDs */ + hid_t * oid_list; /* Array of object IDs (OUT) */ + size_t * count; /* # of objects (OUT) */ +} H5VL_file_get_obj_ids_args_t; + +/* Parameters for file 'get' operations */ +typedef struct H5VL_file_get_args_t { + H5VL_file_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_FILE_GET_CONT_INFO */ + struct { + H5VL_file_cont_info_t *info; /* Container info (OUT) */ + } get_cont_info; + + /* H5VL_FILE_GET_FAPL */ + struct { + hid_t fapl_id; /* File access property list (OUT) */ + } get_fapl; + + /* H5VL_FILE_GET_FCPL */ + struct { + hid_t fcpl_id; /* File creation property list (OUT) */ + } get_fcpl; + + /* H5VL_FILE_GET_FILENO */ + struct { + unsigned long *fileno; /* File "number" (OUT) */ + } get_fileno; + + /* H5VL_FILE_GET_INTENT */ + struct { + unsigned *flags; /* File open/create intent flags (OUT) */ + } get_intent; + + /* H5VL_FILE_GET_NAME */ + H5VL_file_get_name_args_t get_name; + + /* H5VL_FILE_GET_OBJ_COUNT */ + struct { + unsigned types; /* Type of objects to count */ + size_t * count; /* # of objects (OUT) */ + } get_obj_count; + + /* H5VL_FILE_GET_OBJ_IDS */ + H5VL_file_get_obj_ids_args_t get_obj_ids; + } args; +} H5VL_file_get_args_t; + +/* Values for file 'specific' operation */ typedef enum H5VL_file_specific_t { H5VL_FILE_FLUSH, /* Flush file */ H5VL_FILE_REOPEN, /* Reopen the file */ - H5VL_FILE_MOUNT, /* Mount a file */ - H5VL_FILE_UNMOUNT, /* Unmount a file */ H5VL_FILE_IS_ACCESSIBLE, /* Check if a file is accessible */ H5VL_FILE_DELETE, /* Delete a file */ - H5VL_FILE_IS_EQUAL, /* Check if two files are the same */ - H5VL_FILE_WAIT /* Wait for async operations to complete */ + H5VL_FILE_IS_EQUAL /* Check if two files are the same */ } H5VL_file_specific_t; +/* Parameters for file 'specific' operations */ +typedef struct H5VL_file_specific_args_t { + H5VL_file_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_FILE_FLUSH */ + struct { + H5I_type_t obj_type; /* Type of object to use */ + H5F_scope_t scope; /* Scope of flush operation */ + } flush; + + /* H5VL_FILE_REOPEN */ + struct { + void **file; /* File object for new file (OUT) */ + } reopen; + + /* H5VL_FILE_IS_ACCESSIBLE */ + struct { + const char *filename; /* Name of file to check */ + hid_t fapl_id; /* File access property list to use */ + hbool_t * accessible; /* Whether file is accessible with FAPL settings (OUT) */ + } is_accessible; + + /* H5VL_FILE_DELETE */ + struct { + const char *filename; /* Name of file to delete */ + hid_t fapl_id; /* File access property list to use */ + } del; + + /* H5VL_FILE_IS_EQUAL */ + struct { + void * obj2; /* Second file object to compare against */ + hbool_t *same_file; /* Whether files are the same (OUT) */ + } is_equal; + } args; +} H5VL_file_specific_args_t; + /* Typedef for VOL connector file optional VOL operations */ typedef int H5VL_file_optional_t; -/* types for group GET callback */ +/* Values for group 'get' operation */ typedef enum H5VL_group_get_t { H5VL_GROUP_GET_GCPL, /* group creation property list */ H5VL_GROUP_GET_INFO /* group info */ } H5VL_group_get_t; -/* types for group SPECFIC callback */ -typedef enum H5VL_group_specific_t { H5VL_GROUP_FLUSH, H5VL_GROUP_REFRESH } H5VL_group_specific_t; +/* Parameters for group 'get_info' operation */ +typedef struct H5VL_group_get_info_args_t { + H5VL_loc_params_t loc_params; /* Location parameters for object access */ + H5G_info_t * ginfo; /* Group info (OUT) */ +} H5VL_group_get_info_args_t; + +/* Parameters for group 'get' operations */ +typedef struct H5VL_group_get_args_t { + H5VL_group_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_GROUP_GET_GCPL */ + struct { + hid_t gcpl_id; /* Group creation property list (OUT) */ + } get_gcpl; + + /* H5VL_GROUP_GET_INFO */ + H5VL_group_get_info_args_t get_info; /* Group info */ + } args; +} H5VL_group_get_args_t; + +/* Values for group 'specific' operation */ +typedef enum H5VL_group_specific_t { + H5VL_GROUP_MOUNT, /* Mount a file on a group */ + H5VL_GROUP_UNMOUNT, /* Unmount a file on a group */ + H5VL_GROUP_FLUSH, /* H5Gflush */ + H5VL_GROUP_REFRESH /* H5Grefresh */ +} H5VL_group_specific_t; + +/* Parameters for group 'mount' operation */ +typedef struct H5VL_group_spec_mount_args_t { + const char *name; /* Name of location to mount child file */ + void * child_file; /* Pointer to child file object */ + hid_t fmpl_id; /* File mount property list to use */ +} H5VL_group_spec_mount_args_t; + +/* Parameters for group 'specific' operations */ +typedef struct H5VL_group_specific_args_t { + H5VL_group_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_GROUP_MOUNT */ + H5VL_group_spec_mount_args_t mount; + + /* H5VL_GROUP_UNMOUNT */ + struct { + const char *name; /* Name of location to unmount child file */ + } unmount; + + /* H5VL_GROUP_FLUSH */ + struct { + hid_t grp_id; /* Group ID (IN) */ + } flush; + + /* H5VL_GROUP_REFRESH */ + struct { + hid_t grp_id; /* Group ID (IN) */ + } refresh; + } args; +} H5VL_group_specific_args_t; /* Typedef for VOL connector group optional VOL operations */ typedef int H5VL_group_optional_t; -/* link create types for VOL */ -typedef enum H5VL_link_create_type_t { +/* Link create types for VOL */ +typedef enum H5VL_link_create_t { H5VL_LINK_CREATE_HARD, H5VL_LINK_CREATE_SOFT, H5VL_LINK_CREATE_UD -} H5VL_link_create_type_t; +} H5VL_link_create_t; -/* types for link GET callback */ +/* Parameters for link 'create' operations */ +typedef struct H5VL_link_create_args_t { + H5VL_link_create_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_LINK_CREATE_HARD */ + struct { + void * curr_obj; /* Current object */ + H5VL_loc_params_t curr_loc_params; /* Location parameters for current object */ + } hard; + + /* H5VL_LINK_CREATE_SOFT */ + struct { + const char *target; /* Target of soft link */ + } soft; + + /* H5VL_LINK_CREATE_UD */ + struct { + H5L_type_t type; /* Type of link to create */ + const void *buf; /* Buffer that contains link info */ + size_t buf_size; /* Size of link info buffer */ + } ud; + } args; +} H5VL_link_create_args_t; + +/* Values for link 'get' operation */ typedef enum H5VL_link_get_t { H5VL_LINK_GET_INFO, /* link info */ H5VL_LINK_GET_NAME, /* link name */ H5VL_LINK_GET_VAL /* link value */ } H5VL_link_get_t; -/* types for link SPECIFIC callback */ +/* Parameters for link 'get' operations */ +typedef struct H5VL_link_get_args_t { + H5VL_link_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_LINK_GET_INFO */ + struct { + H5L_info2_t *linfo; /* Pointer to link's info (OUT) */ + } get_info; + + /* H5VL_LINK_GET_NAME */ + struct { + size_t name_size; /* Size of link name buffer (IN) */ + char * name; /* Buffer for link name (OUT) */ + size_t *name_len; /* Actual length of link name (OUT) */ + } get_name; + + /* H5VL_LINK_GET_VAL */ + struct { + size_t buf_size; /* Size of link value buffer (IN) */ + void * buf; /* Buffer for link value (OUT) */ + } get_val; + } args; +} H5VL_link_get_args_t; + +/* Values for link 'specific' operation */ typedef enum H5VL_link_specific_t { H5VL_LINK_DELETE, /* H5Ldelete(_by_idx) */ H5VL_LINK_EXISTS, /* link existence */ H5VL_LINK_ITER /* H5Literate/visit(_by_name) */ } H5VL_link_specific_t; +/* Parameters for link 'iterate' operation */ +typedef struct H5VL_link_iterate_args_t { + hbool_t recursive; /* Whether iteration is recursive */ + H5_index_t idx_type; /* Type of index to iterate over */ + H5_iter_order_t order; /* Order of index iteration */ + hsize_t * idx_p; /* Start/stop iteration index (OUT) */ + H5L_iterate2_t op; /* Iteration callback function */ + void * op_data; /* Iteration callback context */ +} H5VL_link_iterate_args_t; + +/* Parameters for link 'specific' operations */ +typedef struct H5VL_link_specific_args_t { + H5VL_link_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_LINK_DELETE */ + /* No args */ + + /* H5VL_LINK_EXISTS */ + struct { + hbool_t *exists; /* Whether link exists (OUT) */ + } exists; + + /* H5VL_LINK_ITER */ + H5VL_link_iterate_args_t iterate; + } args; +} H5VL_link_specific_args_t; + /* Typedef and values for native VOL connector link optional VOL operations */ typedef int H5VL_link_optional_t; /* (No optional link VOL operations currently) */ -/* types for object GET callback */ +/* Values for object 'get' operation */ typedef enum H5VL_object_get_t { H5VL_OBJECT_GET_FILE, /* object file */ H5VL_OBJECT_GET_NAME, /* object name */ @@ -174,7 +678,38 @@ typedef enum H5VL_object_get_t { H5VL_OBJECT_GET_INFO /* H5Oget_info(_by_idx|name) */ } H5VL_object_get_t; -/* types for object SPECIFIC callback */ +/* Parameters for object 'get' operations */ +typedef struct H5VL_object_get_args_t { + H5VL_object_get_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_OBJECT_GET_FILE */ + struct { + void **file; /* File object (OUT) */ + } get_file; + + /* H5VL_OBJECT_GET_NAME */ + struct { + size_t buf_size; /* Size of name buffer (IN) */ + char * buf; /* Buffer for name (OUT) */ + size_t *name_len; /* Actual length of name (OUT) */ + } get_name; + + /* H5VL_OBJECT_GET_TYPE */ + struct { + H5O_type_t *obj_type; /* Type of object (OUT) */ + } get_type; + + /* H5VL_OBJECT_GET_INFO */ + struct { + unsigned fields; /* Flags for fields to retrieve */ + H5O_info2_t *oinfo; /* Pointer to object info (OUT) */ + } get_info; + } args; +} H5VL_object_get_args_t; + +/* Values for object 'specific' operation */ typedef enum H5VL_object_specific_t { H5VL_OBJECT_CHANGE_REF_COUNT, /* H5Oincr/decr_refcount */ H5VL_OBJECT_EXISTS, /* H5Oexists_by_name */ @@ -184,6 +719,51 @@ typedef enum H5VL_object_specific_t { H5VL_OBJECT_REFRESH /* H5{D|G|O|T}refresh */ } H5VL_object_specific_t; +/* Parameters for object 'visit' operation */ +typedef struct H5VL_object_visit_args_t { + H5_index_t idx_type; /* Type of index to iterate over */ + H5_iter_order_t order; /* Order of index iteration */ + unsigned fields; /* Flags for fields to provide in 'info' object for 'op' callback */ + H5O_iterate2_t op; /* Iteration callback function */ + void * op_data; /* Iteration callback context */ +} H5VL_object_visit_args_t; + +/* Parameters for object 'specific' operations */ +typedef struct H5VL_object_specific_args_t { + H5VL_object_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_OBJECT_CHANGE_REF_COUNT */ + struct { + int delta; /* Amount to modify object's refcount */ + } change_rc; + + /* H5VL_OBJECT_EXISTS */ + struct { + hbool_t *exists; /* Whether object exists (OUT) */ + } exists; + + /* H5VL_OBJECT_LOOKUP */ + struct { + H5O_token_t *token_ptr; /* Pointer to token for lookup (OUT) */ + } lookup; + + /* H5VL_OBJECT_VISIT */ + H5VL_object_visit_args_t visit; + + /* H5VL_OBJECT_FLUSH */ + struct { + hid_t obj_id; /* Object ID (IN) */ + } flush; + + /* H5VL_OBJECT_REFRESH */ + struct { + hid_t obj_id; /* Object ID (IN) */ + } refresh; + } args; +} H5VL_object_specific_args_t; + /* Typedef for VOL connector object optional VOL operations */ typedef int H5VL_object_optional_t; @@ -200,82 +780,64 @@ typedef enum H5VL_request_status_t { H5VL_REQUEST_STATUS_CANCELED /* Operation has not completed and was canceled */ } H5VL_request_status_t; -/* types for async request SPECIFIC callback */ +/* Values for async request 'specific' operation */ 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_GET_ERR_STACK /* Retrieve error stack for failed operation */ + H5VL_REQUEST_GET_ERR_STACK, /* Retrieve error stack for failed operation */ + H5VL_REQUEST_GET_EXEC_TIME /* Retrieve execution time for operation */ } H5VL_request_specific_t; +/* Parameters for request 'specific' operations */ +typedef struct H5VL_request_specific_args_t { + H5VL_request_specific_t op_type; /* Operation to perform */ + + /* Parameters for each operation */ + union { + /* H5VL_REQUEST_GET_ERR_STACK */ + struct { + hid_t err_stack_id; /* Error stack ID for operation (OUT) */ + } get_err_stack; + + /* H5VL_REQUEST_GET_EXEC_TIME */ + struct { + uint64_t *exec_ts; /* Timestamp for start of task execution (OUT) */ + uint64_t *exec_time; /* Duration of task execution (in ns) (OUT) */ + } get_exec_time; + } args; +} H5VL_request_specific_args_t; + /* Typedef and values for native VOL connector request optional VOL operations */ typedef int H5VL_request_optional_t; /* (No optional request VOL operations currently) */ -/* types for 'blob' SPECIFIC callback */ +/* Values for 'blob' 'specific' operation */ typedef enum H5VL_blob_specific_t { - H5VL_BLOB_DELETE, /* Delete a blob (by ID) */ - H5VL_BLOB_GETSIZE, /* Get size of blob */ - H5VL_BLOB_ISNULL, /* Check if a blob ID is "null" */ - H5VL_BLOB_SETNULL /* Set a blob ID to the connector's "null" blob ID value */ + H5VL_BLOB_DELETE, /* Delete a blob (by ID) */ + H5VL_BLOB_ISNULL, /* Check if a blob ID is "null" */ + H5VL_BLOB_SETNULL /* Set a blob ID to the connector's "null" blob ID value */ } H5VL_blob_specific_t; -/* Typedef and values for native VOL connector blob optional VOL operations */ -typedef int H5VL_blob_optional_t; -/* (No optional blob VOL operations currently) */ - -/* Types for different ways that objects are located in an HDF5 container */ -typedef enum H5VL_loc_type_t { - H5VL_OBJECT_BY_SELF, - H5VL_OBJECT_BY_NAME, - H5VL_OBJECT_BY_IDX, - H5VL_OBJECT_BY_TOKEN -} H5VL_loc_type_t; +/* Parameters for blob 'specific' operations */ +typedef struct H5VL_blob_specific_args_t { + H5VL_blob_specific_t op_type; /* Operation to perform */ -typedef struct H5VL_loc_by_name { - const char *name; - hid_t lapl_id; -} H5VL_loc_by_name_t; - -typedef struct H5VL_loc_by_idx { - const char * name; - H5_index_t idx_type; - H5_iter_order_t order; - hsize_t n; - hid_t lapl_id; -} H5VL_loc_by_idx_t; + /* Parameters for each operation */ + union { + /* H5VL_BLOB_DELETE */ + /* No args */ -typedef struct H5VL_loc_by_token { - H5O_token_t *token; -} H5VL_loc_by_token_t; + /* H5VL_BLOB_ISNULL */ + struct { + hbool_t *isnull; /* Whether blob ID is "null" (OUT) */ + } is_null; -/* Structure to hold parameters for object locations. - * Either: BY_SELF, BY_NAME, BY_IDX, BY_TOKEN - * - * Note: Leave loc_by_token as the first union member so we - * can perform the simplest initialization of the struct - * without raising warnings. - * - * Note: BY_SELF requires no union members. - */ -typedef struct H5VL_loc_params_t { - H5I_type_t obj_type; - H5VL_loc_type_t type; - union { - H5VL_loc_by_token_t loc_by_token; - H5VL_loc_by_name_t loc_by_name; - H5VL_loc_by_idx_t loc_by_idx; - } loc_data; -} H5VL_loc_params_t; + /* H5VL_BLOB_SETNULL */ + /* No args */ + } args; +} H5VL_blob_specific_args_t; -/* Info for H5VL_FILE_GET_CONT_INFO */ -typedef struct H5VL_file_cont_info_t { - unsigned version; /* version information (keep first) */ - uint64_t feature_flags; /* Container feature flags */ - /* (none currently defined) */ - size_t token_size; /* Size of tokens */ - size_t blob_id_size; /* Size of blob IDs */ -} H5VL_file_cont_info_t; +/* Typedef and values for native VOL connector blob optional VOL operations */ +typedef int H5VL_blob_optional_t; +/* (No optional blob VOL operations currently) */ /* VOL connector info fields & callbacks */ typedef struct H5VL_info_class_t { @@ -310,11 +872,10 @@ typedef struct H5VL_attr_class_t { 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, 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, H5VL_attr_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, H5VL_attr_get_args_t *args, hid_t dxpl_id, void **req); + herr_t (*specific)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_attr_specific_args_t *args, + hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, H5VL_optional_args_t *args, hid_t dxpl_id, void **req); herr_t (*close)(void *attr, hid_t dxpl_id, void **req); } H5VL_attr_class_t; @@ -328,11 +889,9 @@ typedef struct H5VL_dataset_class_t { 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 dxpl_id, const void *buf, void **req); - herr_t (*get)(void *obj, H5VL_dataset_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); - herr_t (*specific)(void *obj, H5VL_dataset_specific_t specific_type, hid_t dxpl_id, void **req, - va_list arguments); - herr_t (*optional)(void *obj, H5VL_dataset_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, H5VL_dataset_get_args_t *args, hid_t dxpl_id, void **req); + herr_t (*specific)(void *obj, H5VL_dataset_specific_args_t *args, hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, H5VL_optional_args_t *args, hid_t dxpl_id, void **req); herr_t (*close)(void *dset, hid_t dxpl_id, void **req); } H5VL_dataset_class_t; @@ -342,11 +901,9 @@ typedef struct H5VL_datatype_class_t { hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id, void **req); 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, hid_t dxpl_id, void **req, - va_list arguments); - herr_t (*optional)(void *obj, H5VL_datatype_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, H5VL_datatype_get_args_t *args, hid_t dxpl_id, void **req); + herr_t (*specific)(void *obj, H5VL_datatype_specific_args_t *args, hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, H5VL_optional_args_t *args, hid_t dxpl_id, void **req); herr_t (*close)(void *dt, hid_t dxpl_id, void **req); } H5VL_datatype_class_t; @@ -355,11 +912,9 @@ 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 (*get)(void *obj, H5VL_file_get_t get_type, hid_t dxpl_id, void **req, va_list arguments); - herr_t (*specific)(void *obj, H5VL_file_specific_t specific_type, hid_t dxpl_id, void **req, - va_list arguments); - herr_t (*optional)(void *obj, H5VL_file_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, H5VL_file_get_args_t *args, hid_t dxpl_id, void **req); + herr_t (*specific)(void *obj, H5VL_file_specific_args_t *args, hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, H5VL_optional_args_t *args, hid_t dxpl_id, void **req); herr_t (*close)(void *file, hid_t dxpl_id, void **req); } H5VL_file_class_t; @@ -369,30 +924,28 @@ typedef struct H5VL_group_class_t { hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id, void **req); 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, hid_t dxpl_id, void **req, - va_list arguments); - herr_t (*optional)(void *obj, H5VL_group_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, H5VL_group_get_args_t *args, hid_t dxpl_id, void **req); + herr_t (*specific)(void *obj, H5VL_group_specific_args_t *args, hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, H5VL_optional_args_t *args, hid_t dxpl_id, void **req); 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, const H5VL_loc_params_t *loc_params, - hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req, va_list arguments); + herr_t (*create)(H5VL_link_create_args_t *args, 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, const H5VL_loc_params_t *loc_params1, void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req); 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_id, hid_t lapl_id, hid_t dxpl_id, void **req); - 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, 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, H5VL_link_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_link_get_args_t *args, hid_t dxpl_id, + void **req); + herr_t (*specific)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_link_specific_args_t *args, + hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_optional_args_t *args, + hid_t dxpl_id, void **req); } H5VL_link_class_t; /* H5O routines */ @@ -402,12 +955,12 @@ typedef struct H5VL_object_class_t { 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, 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, 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, H5VL_object_optional_t opt_type, hid_t dxpl_id, void **req, - va_list arguments); + herr_t (*get)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_object_get_args_t *args, hid_t dxpl_id, + void **req); + herr_t (*specific)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_object_specific_args_t *args, + hid_t dxpl_id, void **req); + herr_t (*optional)(void *obj, const H5VL_loc_params_t *loc_params, H5VL_optional_args_t *args, + hid_t dxpl_id, void **req); } H5VL_object_class_t; /* Asynchronous request 'notify' callback */ @@ -427,6 +980,7 @@ struct H5VL_class_t; /* Container/connector introspection routines */ typedef struct H5VL_introspect_class_t { herr_t (*get_conn_cls)(void *obj, H5VL_get_conn_lvl_t lvl, const struct H5VL_class_t **conn_cls); + herr_t (*get_cap_flags)(const void *info, unsigned *cap_flags); herr_t (*opt_query)(void *obj, H5VL_subclass_t cls, int opt_type, uint64_t *flags); } H5VL_introspect_class_t; @@ -435,8 +989,8 @@ typedef struct H5VL_request_class_t { herr_t (*wait)(void *req, uint64_t timeout, H5VL_request_status_t *status); herr_t (*notify)(void *req, H5VL_request_notify_t cb, void *ctx); herr_t (*cancel)(void *req, H5VL_request_status_t *status); - herr_t (*specific)(void *req, H5VL_request_specific_t specific_type, va_list arguments); - herr_t (*optional)(void *req, H5VL_request_optional_t opt_type, va_list arguments); + herr_t (*specific)(void *req, H5VL_request_specific_args_t *args); + herr_t (*optional)(void *req, H5VL_optional_args_t *args); herr_t (*free)(void *req); } H5VL_request_class_t; @@ -444,8 +998,8 @@ typedef struct H5VL_request_class_t { typedef struct H5VL_blob_class_t { herr_t (*put)(void *obj, const void *buf, size_t size, void *blob_id, void *ctx); herr_t (*get)(void *obj, const void *blob_id, void *buf, size_t size, void *ctx); - herr_t (*specific)(void *obj, void *blob_id, H5VL_blob_specific_t specific_type, va_list arguments); - herr_t (*optional)(void *obj, void *blob_id, H5VL_blob_optional_t opt_type, va_list arguments); + herr_t (*specific)(void *obj, void *blob_id, H5VL_blob_specific_args_t *args); + herr_t (*optional)(void *obj, void *blob_id, H5VL_optional_args_t *args); } H5VL_blob_class_t; /* Object token routines */ @@ -490,8 +1044,8 @@ typedef struct H5VL_class_t { H5VL_token_class_t token_cls; /**< VOL connector object token class callbacks */ /* Catch-all */ - herr_t (*optional)(void *obj, int op_type, hid_t dxpl_id, void **req, - va_list arguments); /**< Optional callback */ + herr_t (*optional)(void *obj, H5VL_optional_args_t *args, hid_t dxpl_id, + void **req); /**< Optional callback */ } H5VL_class_t; //! <!-- [H5VL_class_t_snip] --> @@ -557,6 +1111,53 @@ H5_DLL hid_t H5VLpeek_connector_id_by_name(const char *name); */ H5_DLL hid_t H5VLpeek_connector_id_by_value(H5VL_class_value_t value); +/* User-defined optional operations */ +H5_DLL herr_t H5VLregister_opt_operation(H5VL_subclass_t subcls, const char *op_name, int *op_val); +H5_DLL herr_t H5VLfind_opt_operation(H5VL_subclass_t subcls, const char *op_name, int *op_val); +H5_DLL herr_t H5VLunregister_opt_operation(H5VL_subclass_t subcls, const char *op_name); +H5_DLL herr_t H5VLattr_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t attr_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLdataset_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t dset_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLdatatype_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t type_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLfile_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t file_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLgroup_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t group_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLlink_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t loc_id, const char *name, hid_t lapl_id, H5VL_optional_args_t *args, + hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLobject_optional_op(const char *app_file, const char *app_func, unsigned app_line, + hid_t loc_id, const char *name, hid_t lapl_id, + H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id); +H5_DLL herr_t H5VLrequest_optional_op(void *req, hid_t connector_id, H5VL_optional_args_t *args); + +/* API Wrappers for "optional_op" routines */ +/* (Must be defined _after_ the function prototype) */ +/* (And must only defined when included in application code, not the library) */ +#ifndef H5VL_MODULE +/* Inject application compile-time macros into function calls */ +#define H5VLattr_optional_op(...) H5VLattr_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) +#define H5VLdataset_optional_op(...) H5VLdataset_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) +#define H5VLdatatype_optional_op(...) H5VLdatatype_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) +#define H5VLfile_optional_op(...) H5VLfile_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) +#define H5VLgroup_optional_op(...) H5VLgroup_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) +#define H5VLlink_optional_op(...) H5VLlink_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) +#define H5VLobject_optional_op(...) H5VLobject_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__) + +/* Define "wrapper" versions of function calls, to allow compile-time values to + * be passed in by language wrapper or library layer on top of HDF5. + */ +#define H5VLattr_optional_op_wrap H5_NO_EXPAND(H5VLattr_optional_op) +#define H5VLdataset_optional_op_wrap H5_NO_EXPAND(H5VLdataset_optional_op) +#define H5VLdatatype_optional_op_wrap H5_NO_EXPAND(H5VLdatatype_optional_op) +#define H5VLfile_optional_op_wrap H5_NO_EXPAND(H5VLfile_optional_op) +#define H5VLgroup_optional_op_wrap H5_NO_EXPAND(H5VLgroup_optional_op) +#define H5VLlink_optional_op_wrap H5_NO_EXPAND(H5VLlink_optional_op) +#define H5VLobject_optional_op_wrap H5_NO_EXPAND(H5VLobject_optional_op) +#endif /* H5VL_MODULE */ + #ifdef __cplusplus } #endif |