Switch loc_params to VOL callbacks to pass struct by pointer instead of by

value.

1 files changed, 42 insertions, 42 deletions

diff --git a/src/H5VLpublic.h b/src/H5VLpublic.h
index 9fe5bcd..92664aa 100644
--- a/src/H5VLpublic.h
+++ b/src/H5VLpublic.h
@@ -238,14 +238,14 @@ typedef struct H5VL_loc_params_t {
 
 /* H5A routines */
 typedef struct H5VL_attr_class_t {
-    void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *attr_name,
+    void *(*create)(void *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);
-    void *(*open)(void *obj, H5VL_loc_params_t loc_params, const char *attr_name,
+    void *(*open)(void *obj, const H5VL_loc_params_t *loc_params, const char *attr_name,
                   hid_t aapl_id, 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, H5VL_loc_params_t loc_params, H5VL_attr_specific_t specific_type,
+    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, hid_t dxpl_id, void **req, va_list arguments);
     herr_t (*close) (void *attr, hid_t dxpl_id, void **req);
@@ -253,9 +253,9 @@ typedef struct H5VL_attr_class_t {
 
 /* H5D routines */
 typedef struct H5VL_dataset_class_t {
-    void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *name,
+    void *(*create)(void *obj, const H5VL_loc_params_t *loc_params, const char *name,
                     hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req);
-    void *(*open)(void *obj, H5VL_loc_params_t loc_params, const char *name,
+    void *(*open)(void *obj, const H5VL_loc_params_t *loc_params, const char *name,
                   hid_t dapl_id, hid_t dxpl_id, void **req);
     herr_t (*read)(void *dset, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id,
                    hid_t xfer_plist_id, void * buf, void **req);
@@ -270,9 +270,9 @@ typedef struct H5VL_dataset_class_t {
 
 /* H5T routines*/
 typedef struct H5VL_datatype_class_t {
-    void *(*commit)(void *obj, H5VL_loc_params_t loc_params, const char *name, hid_t type_id,
+    void *(*commit)(void *obj, const H5VL_loc_params_t *loc_params, const char *name, hid_t type_id,
                     hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id, void **req);
-    void *(*open)(void *obj, H5VL_loc_params_t loc_params, const char * name,
+    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,
@@ -295,9 +295,9 @@ typedef struct H5VL_file_class_t {
 
 /* H5G routines */
 typedef struct H5VL_group_class_t {
-    void *(*create)(void *obj, H5VL_loc_params_t loc_params, const char *name,
+    void *(*create)(void *obj, const H5VL_loc_params_t *loc_params, const char *name,
                     hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id, void **req);
-    void *(*open)(void *obj, H5VL_loc_params_t loc_params, const char *name,
+    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,
@@ -308,31 +308,31 @@ typedef struct H5VL_group_class_t {
 
 /* H5L routines */
 typedef struct H5VL_link_class_t {
-    herr_t (*create)(H5VL_link_create_type_t create_type, void *obj, H5VL_loc_params_t loc_params,
+    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);
-    herr_t (*copy)(void *src_obj, H5VL_loc_params_t loc_params1,
-                   void *dst_obj, H5VL_loc_params_t loc_params2,
+    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, hid_t lapl, hid_t dxpl_id, void **req);
-    herr_t (*move)(void *src_obj, H5VL_loc_params_t loc_params1,
-                   void *dst_obj, H5VL_loc_params_t loc_params2,
+    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, hid_t lapl, hid_t dxpl_id, void **req);
-    herr_t (*get)(void *obj, H5VL_loc_params_t loc_params, H5VL_link_get_t get_type,
+    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, H5VL_loc_params_t loc_params, H5VL_link_specific_t specific_type,
+    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, hid_t dxpl_id, void **req, va_list arguments);
 } H5VL_link_class_t;
 
 /* H5O routines */
 typedef struct H5VL_object_class_t {
-    void *(*open)(void *obj, H5VL_loc_params_t loc_params, H5I_type_t *opened_type,
+    void *(*open)(void *obj, const H5VL_loc_params_t *loc_params, H5I_type_t *opened_type,
                   hid_t dxpl_id, void **req);
-    herr_t (*copy)(void *src_obj, H5VL_loc_params_t loc_params1, const char *src_name,
-                   void *dst_obj, H5VL_loc_params_t loc_params2, const char *dst_name,
+    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, H5VL_loc_params_t loc_params, H5VL_object_get_t get_type,
+    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, H5VL_loc_params_t loc_params, H5VL_object_specific_t specific_type,
+    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, hid_t dxpl_id, void **req, va_list arguments);
 } H5VL_object_class_t;
@@ -458,18 +458,18 @@ H5_DLL herr_t H5VLfree_wrap_ctx(void *wrap_ctx, hid_t connector_id);
 H5_DLL void *H5VLwrap_object(void *obj, hid_t connector_id, void *wrap_ctx);
 
 /* Public wrappers for attribute callbacks */
-H5_DLL void *H5VLattr_create(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *attr_name, hid_t acpl_id, hid_t aapl_id, hid_t dxpl_id, void **req);
-H5_DLL void *H5VLattr_open(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t aapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLattr_create(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *attr_name, hid_t acpl_id, hid_t aapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLattr_open(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t aapl_id, hid_t dxpl_id, void **req);
 H5_DLL herr_t H5VLattr_read(void *attr, hid_t connector_id, hid_t dtype_id, void *buf, hid_t dxpl_id, void **req);
 H5_DLL herr_t H5VLattr_write(void *attr, hid_t connector_id, hid_t dtype_id, const void *buf, hid_t dxpl_id, void **req);
 H5_DLL herr_t H5VLattr_get(void *obj, hid_t connector_id, H5VL_attr_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
-H5_DLL herr_t H5VLattr_specific(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, H5VL_attr_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
+H5_DLL herr_t H5VLattr_specific(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_attr_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLattr_optional(void *obj, hid_t connector_id, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLattr_close(void *attr, hid_t connector_id, hid_t dxpl_id, void **req);
 
 /* Public wrappers for dataset callbacks */
-H5_DLL void *H5VLdataset_create(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req);
-H5_DLL void *H5VLdataset_open(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLdataset_create(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t dcpl_id, hid_t dapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLdataset_open(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t dapl_id, hid_t dxpl_id, void **req);
 H5_DLL herr_t H5VLdataset_read(void *dset, hid_t connector_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t plist_id, void *buf, void **req);
 H5_DLL herr_t H5VLdataset_write(void *dset, hid_t connector_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t plist_id, const void *buf, void **req);
 H5_DLL herr_t H5VLdataset_get(void *dset, hid_t connector_id, H5VL_dataset_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
@@ -486,37 +486,37 @@ H5_DLL herr_t H5VLfile_optional(void *obj, hid_t connector_id, hid_t dxpl_id, vo
 H5_DLL herr_t H5VLfile_close(void *file, hid_t connector_id, hid_t dxpl_id, void **req);
 
 /* Public wrappers for group callbacks */
-H5_DLL void *H5VLgroup_create(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id, void **req);
-H5_DLL void *H5VLgroup_open(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLgroup_create(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t gcpl_id, hid_t gapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLgroup_open(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t gapl_id, hid_t dxpl_id, void **req);
 H5_DLL herr_t H5VLgroup_get(void *obj, hid_t connector_id, H5VL_group_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLgroup_specific(void *obj, hid_t connector_id, H5VL_group_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLgroup_optional(void *obj, hid_t connector_id, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLgroup_close(void *grp, hid_t connector_id, hid_t dxpl_id, void **req);
 
 /* Public wrappers for link callbacks */
-H5_DLL herr_t H5VLlink_create(H5VL_link_create_type_t create_type, void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req);
-H5_DLL herr_t H5VLlink_copy(void *src_obj, H5VL_loc_params_t loc_params1,
-                             void *dst_obj, H5VL_loc_params_t loc_params2, hid_t connector_id,
+H5_DLL herr_t H5VLlink_create(H5VL_link_create_type_t create_type, void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req);
+H5_DLL herr_t H5VLlink_copy(void *src_obj, const H5VL_loc_params_t *loc_params1,
+                             void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t connector_id,
                              hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req);
-H5_DLL herr_t H5VLlink_move(void *src_obj, H5VL_loc_params_t loc_params1,
-                             void *dst_obj, H5VL_loc_params_t loc_params2, hid_t connector_id,
+H5_DLL herr_t H5VLlink_move(void *src_obj, const H5VL_loc_params_t *loc_params1,
+                             void *dst_obj, const H5VL_loc_params_t *loc_params2, hid_t connector_id,
                              hid_t lcpl_id, hid_t lapl_id, hid_t dxpl_id, void **req);
-H5_DLL herr_t H5VLlink_get(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
-H5_DLL herr_t H5VLlink_specific(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, H5VL_link_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
+H5_DLL herr_t H5VLlink_get(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_link_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
+H5_DLL herr_t H5VLlink_specific(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_link_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLlink_optional(void *obj, hid_t connector_id, hid_t dxpl_id, void **req, va_list arguments);
 
 /* Public wrappers for object callbacks */
-H5_DLL void *H5VLobject_open(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, H5I_type_t *opened_type, hid_t dxpl_id, void **req);
-H5_DLL herr_t H5VLobject_copy(void *src_obj, H5VL_loc_params_t loc_params1, const char *src_name,
-                               void *dst_obj, H5VL_loc_params_t loc_params2, const char *dst_name,
+H5_DLL void *H5VLobject_open(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5I_type_t *opened_type, hid_t dxpl_id, void **req);
+H5_DLL herr_t H5VLobject_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 connector_id, hid_t ocpypl_id, hid_t lcpl_id, hid_t dxpl_id, void **req);
-H5_DLL herr_t H5VLobject_get(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
-H5_DLL herr_t H5VLobject_specific(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, H5VL_object_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
+H5_DLL herr_t H5VLobject_get(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_object_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
+H5_DLL herr_t H5VLobject_specific(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, H5VL_object_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLobject_optional(void *obj, hid_t connector_id, hid_t dxpl_id, void **req, va_list arguments);
 
 /* Public wrappers for named datatype callbacks */
-H5_DLL void *H5VLdatatype_commit(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t type_id, hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id, void **req);
-H5_DLL void *H5VLdatatype_open(void *obj, H5VL_loc_params_t loc_params, hid_t connector_id, const char *name, hid_t tapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLdatatype_commit(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t type_id, hid_t lcpl_id, hid_t tcpl_id, hid_t tapl_id, hid_t dxpl_id, void **req);
+H5_DLL void *H5VLdatatype_open(void *obj, const H5VL_loc_params_t *loc_params, hid_t connector_id, const char *name, hid_t tapl_id, hid_t dxpl_id, void **req);
 H5_DLL herr_t H5VLdatatype_get(void *dt, hid_t connector_id, H5VL_datatype_get_t get_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLdatatype_specific(void *obj, hid_t connector_id, H5VL_datatype_specific_t specific_type, hid_t dxpl_id, void **req, va_list arguments);
 H5_DLL herr_t H5VLdatatype_optional(void *obj, hid_t connector_id, hid_t dxpl_id, void **req, va_list arguments);