diff options
Diffstat (limited to 'src/H5Fint.c')
| -rw-r--r-- | src/H5Fint.c | 90 |
1 files changed, 14 insertions, 76 deletions
diff --git a/src/H5Fint.c b/src/H5Fint.c index 3a8dc3b..74189c1 100644 --- a/src/H5Fint.c +++ b/src/H5Fint.c @@ -3581,78 +3581,6 @@ done: } /* H5F__format_convert() */ -/*--------------------------------------------------------------------------- - * Function: H5F__get_file - * - * Purpose: Utility routine to get file struct for an object - * - * Returns: SUCCESS: A pointer to the H5F_t struct for the file - * associated with the object. - * FAILURE: NULL - * - *--------------------------------------------------------------------------- - */ -H5F_t * -H5F__get_file(void *obj, H5I_type_t type) -{ - H5F_t *ret_value = NULL; /* File pointer */ - H5O_loc_t *oloc = NULL; /* Object location for ID */ - - FUNC_ENTER_PACKAGE - - switch(type) { - case H5I_FILE: - ret_value = (H5F_t *)obj; - break; - - case H5I_GROUP: - oloc = H5G_oloc((H5G_t *)obj); - break; - - case H5I_DATATYPE: - oloc = H5T_oloc((H5T_t *)obj); - break; - - case H5I_DATASET: - oloc = H5D_oloc((H5D_t *)obj); - break; - - case H5I_ATTR: - oloc = H5A_oloc((H5A_t *)obj); - break; - - case H5I_MAP: - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "maps not supported in native VOL connector") - - case H5I_UNINIT: - case H5I_BADID: - case H5I_DATASPACE: - case H5I_VFL: - case H5I_VOL: - case H5I_GENPROP_CLS: - case H5I_GENPROP_LST: - case H5I_ERROR_CLASS: - case H5I_ERROR_MSG: - case H5I_ERROR_STACK: - case H5I_SPACE_SEL_ITER: - case H5I_NTYPES: - default: - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file or file object") - } /* end switch */ - - /* Set return value for objects (not files) */ - if(oloc) - ret_value = oloc->file; - - /* Couldn't find a file struct */ - if(!ret_value) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "object is not associated with a file") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5F__get_file */ - - /*------------------------------------------------------------------------- * Function: H5F_get_file_id * @@ -3669,8 +3597,9 @@ H5F_get_file_id(H5VL_object_t *vol_obj, H5I_type_t obj_type, hbool_t app_ref) { void *vol_obj_file = NULL; /* File object pointer */ H5VL_loc_params_t loc_params; /* Location parameters */ - hid_t file_id = H5I_INVALID_HID; /* File ID for object */ - hid_t ret_value = H5I_INVALID_HID; /* Return value */ + hid_t file_id = H5I_INVALID_HID; /* File ID for object */ + hbool_t vol_wrapper_set = FALSE; /* Whether the VOL object wrapping context was set up */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_NOAPI(H5I_INVALID_HID) @@ -3680,7 +3609,7 @@ H5F_get_file_id(H5VL_object_t *vol_obj, H5I_type_t obj_type, hbool_t app_ref) /* Retrieve VOL file from object */ if(H5VL_object_get(vol_obj, &loc_params, H5VL_OBJECT_GET_FILE, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &vol_obj_file) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't retrieve file from object") + HGOTO_ERROR(H5E_FILE, H5E_CANTGET, H5I_INVALID_HID, "can't retrieve file from object") /* Check if the file's ID already exists */ if(H5I_find_id(vol_obj_file, H5I_FILE, &file_id) < 0) @@ -3688,7 +3617,12 @@ H5F_get_file_id(H5VL_object_t *vol_obj, H5I_type_t obj_type, hbool_t app_ref) /* If the ID does not exist, register it with the VOL connector */ if(H5I_INVALID_HID == file_id) { - if((file_id = H5VL_register(H5I_FILE, vol_obj_file, vol_obj->connector, app_ref)) < 0) + /* Set wrapper info in API context */ + if(H5VL_set_vol_wrapper(vol_obj) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTSET, H5I_INVALID_HID, "can't set VOL wrapper info") + vol_wrapper_set = TRUE; + + if((file_id = H5VL_wrap_register(H5I_FILE, vol_obj_file, app_ref)) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to atomize file handle") } /* end if */ else { @@ -3701,6 +3635,10 @@ H5F_get_file_id(H5VL_object_t *vol_obj, H5I_type_t obj_type, hbool_t app_ref) ret_value = file_id; done: + /* Reset object wrapping info in API context */ + if(vol_wrapper_set && H5VL_reset_vol_wrapper() < 0) + HDONE_ERROR(H5E_FILE, H5E_CANTRESET, H5I_INVALID_HID, "can't reset VOL wrapper info") + FUNC_LEAVE_NOAPI(ret_value) } /* end H5F_get_file_id() */ |