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Diffstat (limited to 'Documentation/media/uapi/dvb/net-remove-if.rst')
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diff --git a/Documentation/media/uapi/dvb/net-remove-if.rst b/Documentation/media/uapi/dvb/net-remove-if.rst new file mode 100644 index 0000000..d374c1d6 --- /dev/null +++ b/Documentation/media/uapi/dvb/net-remove-if.rst @@ -0,0 +1,46 @@ +.. -*- coding: utf-8; mode: rst -*- + +.. _NET_REMOVE_IF: + +******************* +ioctl NET_REMOVE_IF +******************* + +Name +==== + +NET_REMOVE_IF - Removes a network interface. + + +Synopsis +======== + +.. cpp:function:: int ioctl( int fd, int request, int ifnum ) + + +Arguments +========= + +``fd`` + File descriptor returned by :ref:`open() <frontend_f_open>`. + +``request`` + FE_SET_TONE + +``net_if`` + number of the interface to be removed + + +Description +=========== + +The NET_REMOVE_IF ioctl deletes an interface previously created via +:ref:`NET_ADD_IF <net>`. + + +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. |