Hi Marcel, Marcel Holtmann wrote: > Hi, > >> I am calling ioctl(RFCOMMCREATEDEV) to create tty device from a >> rfcomm fd using hands-free profile. If the HF send connection >> request to AG and make rfcomm connect, the tty could be made >> successfully. However, if the AG(mobile) side make request to create >> rfcomm connection, the rfcomm could be created but fail to create >> the tty device. The kernel returns error because socket is not >> connected, see below code. Any idea? Thanks much! > > why do you wanna create the TTY in the first place? Going via the TTY > layer is pretty bad idea. Don't even think about doing that. Use the > RFCOMM socket. > > Regards > > Marcel I want to create TTY and expose it to Ofono as /dev/rfcomm0. Ofono side could treat bluetooth connection as a TTY device, and create GAtChat *chat by using g_at_chat_new_from_tty(tty, syntax). Regards, Zhenhua -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
