media/cec/cec-ioc-receive.rst

8 ioctls CEC_RECEIVE and CEC_TRANSMIT
14 CEC_RECEIVE, CEC_TRANSMIT - Receive or transmit a CEC message
23 .. c:macro:: CEC_TRANSMIT
25 ``int ioctl(int fd, CEC_TRANSMIT, struct cec_msg *argp)``
56 :c:type:`cec_msg` and pass it to :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`.
57 The :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` is only available if
74 Normally calling :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` when the physical
110       - The length of the message. For :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` this is filled in
112 	:ref:`ioctl CEC_RECEIVE <CEC_RECEIVE>`. For :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` it will be
119 	If it is 0 and it is called by :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`,
139       - The message payload. For :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` this is filled in by the
141 	For :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` it will be filled in by the driver with
213 	the filehandle that called :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`. If this
215 	filehandle that called :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` is also a
217 	result of the :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>`, and once via
225         flag is set when :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` is called,
333 	or the :ref:`CEC_TRANSMIT <CEC_RECEIVE>` that waited for a
356 The :ref:`ioctl CEC_TRANSMIT <CEC_TRANSMIT>` can return the following