diff options
Diffstat (limited to 'Documentation/media/uapi/dvb/net-get-if.rst')
| -rw-r--r-- | Documentation/media/uapi/dvb/net-get-if.rst | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/Documentation/media/uapi/dvb/net-get-if.rst b/Documentation/media/uapi/dvb/net-get-if.rst index 92b884143ccd..1bb8ee0cbced 100644 --- a/Documentation/media/uapi/dvb/net-get-if.rst +++ b/Documentation/media/uapi/dvb/net-get-if.rst @@ -15,7 +15,8 @@ NET_GET_IF - Read the configuration data of an interface created via - :ref:`NET Synopsis ======== -.. cpp:function:: int ioctl( int fd, int request, struct dvb_net_if *net_if ) +.. c:function:: int ioctl( int fd, NET_GET_IF, struct dvb_net_if *net_if ) + :name: NET_GET_IF Arguments @@ -24,19 +25,16 @@ Arguments ``fd`` File descriptor returned by :ref:`open() <frontend_f_open>`. -``request`` - FE_SET_TONE - ``net_if`` - pointer to struct :ref:`dvb_net_if <dvb-net-if>` + pointer to struct :c:type:`dvb_net_if` Description =========== The NET_GET_IF ioctl uses the interface number given by the struct -:ref:`dvb_net_if <dvb-net-if>`::ifnum field and fills the content of -struct :ref:`dvb_net_if <dvb-net-if>` with the packet ID and +:c:type:`dvb_net_if`::ifnum field and fills the content of +struct :c:type:`dvb_net_if` with the packet ID and encapsulation type used on such interface. If the interface was not created yet with :ref:`NET_ADD_IF <net>`, it will return -1 and fill the ``errno`` with ``EINVAL`` error code. |