Function _have_socket_can_j1939

Lib/test/test_socket.py:127–135

Check whether CAN J1939 sockets are supported on this host.

()

    return True

def _have_socket_can_j1939():
    """Check whether CAN J1939 sockets are supported on this host."""
    try:
        s = socket.socket(socket.PF_CAN, socket.SOCK_DGRAM, socket.CAN_J1939)
    except (AttributeError, OSError):
        return False
    else:
        s.close()
    return True

def _have_socket_rds():
    """Check whether RDS sockets are supported on this host."""