NullNode          150 native_client_sdk/src/libraries/nacl_io/devfs/dev_fs.cc Error NullNode::Read(const HandleAttr& attr,
NullNode          158 native_client_sdk/src/libraries/nacl_io/devfs/dev_fs.cc Error NullNode::Write(const HandleAttr& attr,
NullNode          321 native_client_sdk/src/libraries/nacl_io/devfs/dev_fs.cc   INITIALIZE_DEV_NODE("/null", NullNode);