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-rw-r--r--src/H5D.c76
1 files changed, 53 insertions, 23 deletions
diff --git a/src/H5D.c b/src/H5D.c
index 9f56197..c1218e2 100644
--- a/src/H5D.c
+++ b/src/H5D.c
@@ -107,6 +107,7 @@ H5Dcreate2(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
H5VL_object_t *vol_obj = NULL; /* object token of loc_id */
H5VL_loc_params_t loc_params;
H5P_genplist_t *plist = NULL; /* Property list pointer */
+ 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_API(H5I_INVALID_HID)
@@ -157,18 +158,27 @@ H5Dcreate2(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id,
loc_params.type = H5VL_OBJECT_BY_SELF;
loc_params.obj_type = H5I_get_type(loc_id);
+ /* Set wrapper info in API context */
+ if(H5VL_set_vol_wrapper(vol_obj->data, vol_obj->plugin) < 0)
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't set VOL wrapper info")
+ vol_wrapper_set = TRUE;
+
/* Create the dataset */
- if(NULL == (dset = H5VL_dataset_create(vol_obj->data, loc_params, vol_obj->driver->cls,
+ if(NULL == (dset = H5VL_dataset_create(vol_obj->data, loc_params, vol_obj->plugin->cls,
name, dcpl_id, dapl_id, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)))
HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, H5I_INVALID_HID, "unable to create dataset")
/* Get an atom for the dataset */
- if((ret_value = H5VL_register_id(H5I_DATASET, dset, vol_obj->driver, TRUE)) < 0)
+ if((ret_value = H5VL_register_id(H5I_DATASET, dset, vol_obj->plugin, TRUE)) < 0)
HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to atomize dataset handle")
done:
+ /* Reset object wrapping info in API context */
+ if(vol_wrapper_set && H5VL_reset_vol_wrapper() < 0)
+ HDONE_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't reset VOL wrapper info")
+
if(H5I_INVALID_HID == ret_value)
- if(dset && H5VL_dataset_close(dset, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0)
+ if(dset && H5VL_dataset_close(dset, vol_obj->plugin->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0)
HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release dataset")
FUNC_LEAVE_API(ret_value)
@@ -250,19 +260,19 @@ H5Dcreate_anon(hid_t loc_id, hid_t type_id, hid_t space_id, hid_t dcpl_id,
loc_params.obj_type = H5I_get_type(loc_id);
/* Create the dataset */
- if(NULL == (dset = H5VL_dataset_create(vol_obj->data, loc_params, vol_obj->driver->cls,
+ if(NULL == (dset = H5VL_dataset_create(vol_obj->data, loc_params, vol_obj->plugin->cls,
NULL, dcpl_id, dapl_id,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)))
HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, H5I_INVALID_HID, "unable to create dataset")
/* Get an atom for the dataset */
- if((ret_value = H5VL_register_id(H5I_DATASET, dset, vol_obj->driver, TRUE)) < 0)
+ if((ret_value = H5VL_register_id(H5I_DATASET, dset, vol_obj->plugin, TRUE)) < 0)
HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register dataset")
done:
/* Cleanup on failure */
if(H5I_INVALID_HID == ret_value)
- if(dset && H5VL_dataset_close (dset, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0)
+ if(dset && H5VL_dataset_close (dset, vol_obj->plugin->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0)
HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release dataset")
FUNC_LEAVE_API(ret_value)
@@ -290,6 +300,7 @@ H5Dopen2(hid_t loc_id, const char *name, hid_t dapl_id)
void *dset = NULL; /* dset token from VOL plugin */
H5VL_object_t *vol_obj = NULL; /* object token of loc_id */
H5VL_loc_params_t loc_params;
+ 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_API(H5I_INVALID_HID)
@@ -313,18 +324,27 @@ H5Dopen2(hid_t loc_id, const char *name, hid_t dapl_id)
loc_params.type = H5VL_OBJECT_BY_SELF;
loc_params.obj_type = H5I_get_type(loc_id);
+ /* Set wrapper info in API context */
+ if(H5VL_set_vol_wrapper(vol_obj->data, vol_obj->plugin) < 0)
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't set VOL wrapper info")
+ vol_wrapper_set = TRUE;
+
/* Open the dataset */
- if(NULL == (dset = H5VL_dataset_open(vol_obj->data, loc_params, vol_obj->driver->cls, name,
+ if(NULL == (dset = H5VL_dataset_open(vol_obj->data, loc_params, vol_obj->plugin->cls, name,
dapl_id, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)))
HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open dataset")
/* Register an atom for the dataset */
- if((ret_value = H5VL_register_id(H5I_DATASET, dset, vol_obj->driver, TRUE)) < 0)
+ if((ret_value = H5VL_register_id(H5I_DATASET, dset, vol_obj->plugin, TRUE)) < 0)
HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "can't register dataset atom")
done:
+ /* Reset object wrapping info in API context */
+ if(vol_wrapper_set && H5VL_reset_vol_wrapper() < 0)
+ HDONE_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't reset VOL wrapper info")
+
if(H5I_INVALID_HID == ret_value)
- if(dset && H5VL_dataset_close(dset, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0)
+ if(dset && H5VL_dataset_close(dset, vol_obj->plugin->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0)
HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release dataset")
FUNC_LEAVE_API(ret_value)
} /* end H5Dopen2() */
@@ -391,7 +411,7 @@ H5Dget_space(hid_t dset_id)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "invalid dataset identifier")
/* Get the dataspace */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_SPACE,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_SPACE,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &ret_value) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "unable to get dataspace")
@@ -423,7 +443,7 @@ H5Dget_space_status(hid_t dset_id, H5D_space_status_t *allocation)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid dataset identifier")
/* Get dataspace status */
- if((ret_value = H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_SPACE_STATUS,
+ if((ret_value = H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_SPACE_STATUS,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, allocation)) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get space status")
@@ -449,6 +469,7 @@ hid_t
H5Dget_type(hid_t dset_id)
{
H5VL_object_t *vol_obj; /* Dataset structure */
+ 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_API(H5I_INVALID_HID)
@@ -458,12 +479,21 @@ H5Dget_type(hid_t dset_id)
if(NULL == (vol_obj = (H5VL_object_t *)H5I_object_verify(dset_id, H5I_DATASET)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "invalid dataset identifier")
+ /* Set wrapper info in API context */
+ if(H5VL_set_vol_wrapper(vol_obj->data, vol_obj->plugin) < 0)
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't set VOL wrapper info")
+ vol_wrapper_set = TRUE;
+
/* get the datatype */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_TYPE,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_TYPE,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &ret_value) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "unable to get datatype")
done:
+ /* Reset object wrapping info in API context */
+ if(vol_wrapper_set && H5VL_reset_vol_wrapper() < 0)
+ HDONE_ERROR(H5E_OHDR, H5E_CANTSET, H5I_INVALID_HID, "can't reset VOL wrapper info")
+
FUNC_LEAVE_API(ret_value)
} /* end H5Dget_type() */
@@ -498,7 +528,7 @@ H5Dget_create_plist(hid_t dset_id)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "invalid dataset identifier")
/* Get the dataset creation property list */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_DCPL,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_DCPL,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &ret_value) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "unable to get dataset creation properties")
@@ -554,7 +584,7 @@ H5Dget_access_plist(hid_t dset_id)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "invalid dataset identifier")
/* Get the dataset access property list */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_DAPL,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_DAPL,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &ret_value) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, H5I_INVALID_HID, "unable to get dataset access properties")
@@ -592,7 +622,7 @@ H5Dget_storage_size(hid_t dset_id)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "invalid dataset identifier")
/* Get the storage size */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_STORAGE_SIZE,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_STORAGE_SIZE,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &ret_value) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, 0, "unable to get storage size")
@@ -626,7 +656,7 @@ H5Dget_offset(hid_t dset_id)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, HADDR_UNDEF, "invalid dataset identifier")
/* Get the offset */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_OFFSET,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_OFFSET,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &ret_value) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, HADDR_UNDEF, "unable to get offset")
@@ -840,7 +870,7 @@ H5Dvlen_get_buf_size(hid_t dataset_id, hid_t type_id, hid_t space_id,
vlen_bufsize.mspace_id = H5I_INVALID_HID;
/* Get a copy of the dataset's dataspace */
- if(H5VL_dataset_get(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_GET_SPACE,
+ if(H5VL_dataset_get(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_GET_SPACE,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, &vlen_bufsize.fspace_id) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, FAIL, "can't copy dataspace")
@@ -922,7 +952,7 @@ H5Dset_extent(hid_t dset_id, const hsize_t size[])
HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
/* Set the extent */
- if ((ret_value = H5VL_dataset_specific(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_SET_EXTENT,
+ if ((ret_value = H5VL_dataset_specific(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_SET_EXTENT,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, size)) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to set dataset extent")
@@ -961,7 +991,7 @@ H5Dflush(hid_t dset_id)
* XXX: Note that we need to pass the ID to the VOL since the H5F_flush_cb_t
* callback needs it and that's in the public API.
*/
- if((ret_value = H5VL_dataset_specific(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_FLUSH,
+ if((ret_value = H5VL_dataset_specific(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_FLUSH,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, dset_id)) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush dataset")
@@ -997,7 +1027,7 @@ H5Drefresh(hid_t dset_id)
HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
/* Refresh the dataset object */
- if((ret_value = H5VL_dataset_specific(vol_obj->data, vol_obj->driver->cls, H5VL_DATASET_REFRESH,
+ if((ret_value = H5VL_dataset_specific(vol_obj->data, vol_obj->plugin->cls, H5VL_DATASET_REFRESH,
H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, dset_id)) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTLOAD, FAIL, "unable to refresh dataset")
@@ -1041,7 +1071,7 @@ H5Dformat_convert(hid_t dset_id)
HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set collective metadata read info")
/* Convert the dataset */
- if(H5VL_dataset_optional(vol_obj->data, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT,
+ if(H5VL_dataset_optional(vol_obj->data, vol_obj->plugin->cls, H5P_DATASET_XFER_DEFAULT,
H5_REQUEST_NULL, H5VL_DATASET_FORMAT_CONVERT) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_INTERNAL, FAIL, "can't convert dataset format")
@@ -1078,7 +1108,7 @@ H5Dget_chunk_index_type(hid_t dset_id, H5D_chunk_index_t *idx_type)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "idx_type parameter cannot be NULL")
/* Get the chunk indexing type */
- if(H5VL_dataset_optional(vol_obj->data, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT,
+ if(H5VL_dataset_optional(vol_obj->data, vol_obj->plugin->cls, H5P_DATASET_XFER_DEFAULT,
H5_REQUEST_NULL, H5VL_DATASET_GET_CHUNK_INDEX_TYPE, idx_type) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get chunk index type")
@@ -1120,7 +1150,7 @@ H5Dget_chunk_storage_size(hid_t dset_id, const hsize_t *offset, hsize_t *chunk_n
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "chunk_nbytes parameter cannot be NULL")
/* Get the dataset creation property list */
- if(H5VL_dataset_optional(vol_obj->data, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT,
+ if(H5VL_dataset_optional(vol_obj->data, vol_obj->plugin->cls, H5P_DATASET_XFER_DEFAULT,
H5_REQUEST_NULL, H5VL_DATASET_GET_CHUNK_STORAGE_SIZE, offset, chunk_nbytes) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get storage size of chunk")
generated by cgit v0.12 at 2024-11-02 16:42:29 (GMT)