ca-send-msg.rst
678 Bytes
CA_SEND_MSG
Name
CA_SEND_MSG
Synopsis
Arguments
- fd
- File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
- msg
- Pointer to struct :c:type:`ca_msg`.
Description
Note
This ioctl is undocumented. Documentation is welcome.
Return Value
On success 0 is returned, on error -1 and the errno variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter.