[deliverable/linux.git] / Documentation / media / uapi / dvb / ca-reset.rst

.. -*- coding: utf-8; mode: rst -*-

.. _CA_RESET:

========
CA_RESET
========

Name
----

CA_RESET


Synopsis
--------

.. c:function:: int ioctl(fd, CA_RESET)
    :name: CA_RESET


Arguments
---------

``fd``
  File descriptor returned by a previous call to :c:func:`open() <cec-open>`.

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.
Commit	Line	Data
	1	.. -- coding: utf-8; mode: rst --
	2
	3	.. _CA_RESET:
	4
	5	========
	6	CA_RESET
	7	========
	8
	9	Name
	10	----
	11
	12	CA_RESET
	13
	14
	15	Synopsis
	16	--------
	17
	18	.. c:function:: int ioctl(fd, CA_RESET)
	19	:name: CA_RESET
	20
	21
	22	Arguments
	23	---------
	24
	25	``fd``
	26	File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
	27
	28	Description
	29	-----------
	30
	31	.. note:: This ioctl is undocumented. Documentation is welcome.
	32
	33
	34	Return Value
	35	------------
	36
	37	On success 0 is returned, on error -1 and the ``errno`` variable is set
	38	appropriately. The generic error codes are described at the
	39	:ref:`Generic Error Codes <gen-errors>` chapter.