diff options
Diffstat (limited to 'Documentation/media/uapi/cec/cec-ioc-dqevent.rst')
| -rw-r--r-- | Documentation/media/uapi/cec/cec-ioc-dqevent.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst index 7a6d6d00ce19..4e12e6cd88ee 100644 --- a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst +++ b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst @@ -15,7 +15,8 @@ CEC_DQEVENT - Dequeue a CEC event Synopsis ======== -.. cpp:function:: int ioctl( int fd, int request, struct cec_event *argp ) +.. c:function:: int ioctl( int fd, int request, struct cec_event *argp ) + :name: CEC_DQEVENT Arguments ========= @@ -36,7 +37,7 @@ Description and is currently only available as a staging kernel module. CEC devices can send asynchronous events. These can be retrieved by -calling :ref:`ioctl CEC_DQEVENT <CEC_DQEVENT>`. If the file descriptor is in +calling :c:func:`CEC_DQEVENT`. If the file descriptor is in non-blocking mode and no event is pending, then it will return -1 and set errno to the ``EAGAIN`` error code. |