1 .. Permission is granted to copy, distribute and/or modify this
2 .. document under the terms of the GNU Free Documentation License,
3 .. Version 1.1 or any later version published by the Free Software
4 .. Foundation, with no Invariant Sections, no Front-Cover Texts
5 .. and no Back-Cover Texts. A copy of the license is included at
6 .. Documentation/media/uapi/fdl-appendix.rst.
8 .. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
25 .. c:function:: int ioctl(fd, CA_GET_SLOT_INFO, struct ca_slot_info *info)
26 :name: CA_GET_SLOT_INFO
33 File descriptor returned by a previous call to :c:func:`open() <cec-open>`.
36 Pointer to struct :c:type:`ca_slot_info`.
41 Returns information about a CA slot identified by
42 :c:type:`ca_slot_info`.slot_num.
48 On success 0 is returned, and :c:type:`ca_slot_info` is filled.
50 On error -1 is returned, and the ``errno`` variable is set
53 .. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
61 - the slot is not available.
63 The generic error codes are described at the
64 :ref:`Generic Error Codes <gen-errors>` chapter.