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| author | Quincey Koziol <koziol@koziol.gov> | 2019-04-21 19:45:54 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@koziol.gov> | 2019-04-21 19:45:54 (GMT) |
| commit | 62198c2436ac3787afb49fa990d1ba8204264dba (patch) | |
| tree | ce6f47307d75ffa61f49de88fdf72a014adfd1fb /src/H5VLprivate.h | |
| parent | 500f6cccbd4bfe01b67f2bd02f74df58edef045f (diff) | |
| download | hdf5-62198c2436ac3787afb49fa990d1ba8204264dba.zip hdf5-62198c2436ac3787afb49fa990d1ba8204264dba.tar.gz hdf5-62198c2436ac3787afb49fa990d1ba8204264dba.tar.bz2 | |
Add an 'unwrap' VOL callback, so that connectors can unwrap an underlying
object without closing it. (Especially needed for pass-through connectors)
Diffstat (limited to 'src/H5VLprivate.h')
| -rw-r--r-- | src/H5VLprivate.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5VLprivate.h b/src/H5VLprivate.h index dc4f9c5..04cc982 100644 --- a/src/H5VLprivate.h +++ b/src/H5VLprivate.h @@ -86,6 +86,7 @@ H5_DLL hid_t H5VL_register_connector(const void *cls, hbool_t app_ref, hid_t vip /* 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); @@ -93,13 +94,14 @@ 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 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); -H5_DLL void * H5VL_wrap_object(const H5VL_class_t *connector, void *wrap_ctx, - void *obj, H5I_type_t obj_type); /* Library state functions */ H5_DLL herr_t H5VL_retrieve_lib_state(void **state); |