diff options
Diffstat (limited to 'Documentation/media/uapi/dvb/fe-read-status.rst')
| -rw-r--r-- | Documentation/media/uapi/dvb/fe-read-status.rst | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/Documentation/media/uapi/dvb/fe-read-status.rst b/Documentation/media/uapi/dvb/fe-read-status.rst index 624ed9d06488..812f086c20f5 100644 --- a/Documentation/media/uapi/dvb/fe-read-status.rst +++ b/Documentation/media/uapi/dvb/fe-read-status.rst @@ -15,7 +15,8 @@ FE_READ_STATUS - Returns status information about the front-end. This call only Synopsis ======== -.. cpp:function:: int ioctl( int fd, int request, unsigned int *status ) +.. c:function:: int ioctl( int fd, FE_READ_STATUS, unsigned int *status ) + :name: FE_READ_STATUS Arguments @@ -24,12 +25,9 @@ Arguments ``fd`` File descriptor returned by :ref:`open() <frontend_f_open>`. -``request`` - FE_READ_STATUS - ``status`` pointer to a bitmask integer filled with the values defined by enum - :ref:`fe_status <fe-status>`. + :c:type:`fe_status`. Description @@ -40,20 +38,23 @@ used to check about the locking status of the frontend after being tuned. The ioctl takes a pointer to an integer where the status will be written. -.. note:: The size of status is actually sizeof(enum fe_status), with +.. note:: + + The size of status is actually sizeof(enum fe_status), with varies according with the architecture. This needs to be fixed in the future. -.. _fe-status-t: - int fe_status ============= The fe_status parameter is used to indicate the current state and/or state changes of the frontend hardware. It is produced using the enum -:ref:`fe_status <fe-status>` values on a bitmask +:c:type:`fe_status` values on a bitmask + +.. c:type:: fe_status +.. tabularcolumns:: |p{3.5cm}|p{14.0cm}| .. _fe-status: |