zend_stream_read  255 Zend/zend_stream.c 		file_handle->handle.stream.mmap.len = zend_stream_read(file_handle, *buf, size);
zend_stream_read  261 Zend/zend_stream.c 		while ((read = zend_stream_read(file_handle, *buf + size, remain)) > 0) {