py/obj: Add accessors for type slots and use everywhere.

This is a no-op, but sets the stage for changing the mp_obj_type_t
representation.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit is contained in:
Jim Mussared
2021-07-14 17:14:16 +10:00
committed by Damien George
parent e8355eb163
commit a52cd5b07d
27 changed files with 207 additions and 188 deletions

View File

@@ -132,8 +132,9 @@ mp_import_stat_t mp_vfs_import_stat(const char *path) {
}
// If the mounted object has the VFS protocol, call its import_stat helper
const mp_vfs_proto_t *proto = mp_obj_get_type(vfs->obj)->protocol;
if (proto != NULL) {
const mp_obj_type_t *type = mp_obj_get_type(vfs->obj);
if (MP_OBJ_TYPE_HAS_SLOT(type, protocol)) {
const mp_vfs_proto_t *proto = MP_OBJ_TYPE_GET_SLOT(type, protocol);
return proto->import_stat(MP_OBJ_TO_PTR(vfs->obj), path_out);
}