src/OpenSSL/crypto.py
def _bio_to_string(bio):
    """
    Copy the contents of an OpenSSL BIO object into a Python byte string.
    """
    result_buffer = _ffi.new('char**')
    buffer_length = _lib.BIO_get_mem_data(bio, result_buffer)
    return _ffi.buffer(result_buffer[0], buffer_length)[:]
def _bio_to_string(bio):
    """
    Copy the contents of an OpenSSL BIO object into a Python byte string.
    """
    result_buffer = _ffi.new('char**')
    buffer_length = _lib.BIO_get_mem_data(bio, result_buffer)
    return _ffi.buffer(result_buffer[0], buffer_length)[:]
Copy the contents of an OpenSSL BIO object into a Python byte string.