Function pn_encoder_size

c/src/core/encoder.c:411–423

}

ssize_t pn_encoder_size(pn_encoder_t *encoder, pn_data_t *src)
{
  encoder->output = 0;
  encoder->position = 0;
  encoder->size = 0;

  pn_handle_t save = pn_data_point(src);
  int err = pni_data_traverse(src, pni_encoder_enter, pni_encoder_exit, encoder);
  pn_data_restore(src, save);

  if (err) return err;
  return encoder->position;
}