diff options
Diffstat (limited to 'src/H5VLprivate.h')
| -rw-r--r-- | src/H5VLprivate.h | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/H5VLprivate.h b/src/H5VLprivate.h index 283c77a..04cc982 100644 --- a/src/H5VLprivate.h +++ b/src/H5VLprivate.h @@ -18,10 +18,12 @@ /* Private headers needed by this file */ + /**************************/ /* Library Private Macros */ /**************************/ + /****************************/ /* Library Private Typedefs */ /****************************/ @@ -41,8 +43,8 @@ typedef struct H5VL_object_t { /* Internal structure to hold the connector ID & info for FAPLs */ typedef struct H5VL_connector_prop_t { - hid_t connector_id; /* VOL connector's ID */ - const void *connector_info; /* VOL connector info, for open callbacks */ + hid_t connector_id; /* VOL connector's ID */ + void *connector_info; /* VOL connector info, for open callbacks */ } H5VL_connector_prop_t; /* Which kind of VOL connector field to use for searching */ @@ -62,14 +64,14 @@ typedef enum H5VL_get_connector_kind_t { /******************************/ /* Utility functions */ -H5_DLL herr_t H5VL_init(void); +H5_DLL herr_t H5VL_init_phase1(void); +H5_DLL herr_t H5VL_init_phase2(void); H5_DLL herr_t H5VL_cmp_connector_cls(int *cmp_value, const H5VL_class_t *cls1, const H5VL_class_t *cls2); H5_DLL herr_t H5VL_conn_copy(H5VL_connector_prop_t *value); H5_DLL herr_t H5VL_conn_free(const H5VL_connector_prop_t *info); /* Functions that deal with VOL connectors */ H5_DLL hid_t H5VL_register_connector(const void *cls, hbool_t app_ref, hid_t vipl_id); -H5_DLL ssize_t H5VL_get_connector_name(hid_t id, char *name/*out*/, size_t size); /* NOTE: The object and ID functions below deal in VOL objects (i.e.; * H5VL_object_t). Similar non-VOL calls exist in H5Iprivate.h. Use @@ -84,6 +86,7 @@ H5_DLL ssize_t H5VL_get_connector_name(hid_t id, char *name/*out*/, size_t size) /* Functions that manipulate VOL objects */ H5_DLL void *H5VL_object(hid_t id); H5_DLL void *H5VL_object_data(const H5VL_object_t *vol_obj); +H5_DLL void *H5VL_object_unwrap(const H5VL_object_t *vol_obj); H5_DLL void *H5VL_object_verify(hid_t id, H5I_type_t obj_type); H5_DLL H5VL_object_t *H5VL_vol_object(hid_t id); H5_DLL herr_t H5VL_free_object(H5VL_object_t *obj); @@ -91,11 +94,20 @@ H5_DLL herr_t H5VL_free_object(H5VL_object_t *obj); /* Functions that wrap / unwrap VOL objects */ H5_DLL herr_t H5VL_get_wrap_ctx(const H5VL_class_t *connector, void *obj, void **wrap_ctx); -H5_DLL herr_t H5VL_free_wrap_ctx(const H5VL_class_t *connector, void *wrap_ctx); -H5_DLL herr_t H5VL_set_vol_wrapper(void *obj, const H5VL_t *vol_connector); -H5_DLL herr_t H5VL_reset_vol_wrapper(void); H5_DLL void * H5VL_wrap_object(const H5VL_class_t *connector, void *wrap_ctx, void *obj, H5I_type_t obj_type); +H5_DLL void * H5VL_unwrap_object(const H5VL_class_t *connector, void *obj); +H5_DLL herr_t H5VL_free_wrap_ctx(const H5VL_class_t *connector, void *wrap_ctx); +H5_DLL herr_t H5VL_set_vol_wrapper(void *obj, H5VL_t *vol_connector); +H5_DLL herr_t H5VL_inc_vol_wrapper(void *vol_wrap_ctx); +H5_DLL herr_t H5VL_dec_vol_wrapper(void *vol_wrap_ctx); +H5_DLL herr_t H5VL_reset_vol_wrapper(void); + +/* Library state functions */ +H5_DLL herr_t H5VL_retrieve_lib_state(void **state); +H5_DLL herr_t H5VL_restore_lib_state(const void *state); +H5_DLL herr_t H5VL_reset_lib_state(void); +H5_DLL herr_t H5VL_free_lib_state(void *state); /* ID registration functions */ H5_DLL hid_t H5VL_register(H5I_type_t type, void *object, H5VL_t *vol_connector, hbool_t app_ref); @@ -112,7 +124,7 @@ H5_DLL int H5VL_copy_connector_info(const H5VL_class_t *connector, void **dst_in const void *src_info); H5_DLL herr_t H5VL_cmp_connector_info(const H5VL_class_t *connector, int *cmp_value, const void *info1, const void *info2); -H5_DLL herr_t H5VL_free_connector_info(const H5VL_class_t *connector, void *info); +H5_DLL herr_t H5VL_free_connector_info(hid_t connector_id, void *info); /* Attribute functions */ H5_DLL void *H5VL_attr_create(const H5VL_object_t *vol_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); |