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Diffstat (limited to 'Documentation/media/uapi/dvb/ca-set-descr.rst')
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1 files changed, 0 insertions, 53 deletions
diff --git a/Documentation/media/uapi/dvb/ca-set-descr.rst b/Documentation/media/uapi/dvb/ca-set-descr.rst deleted file mode 100644 index d36464ba2317..000000000000 --- a/Documentation/media/uapi/dvb/ca-set-descr.rst +++ /dev/null @@ -1,53 +0,0 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/media/uapi/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections - -.. _CA_SET_DESCR: - -============ -CA_SET_DESCR -============ - -Name ----- - -CA_SET_DESCR - - -Synopsis --------- - -.. c:function:: int ioctl(fd, CA_SET_DESCR, struct ca_descr *desc) - :name: CA_SET_DESCR - - -Arguments ---------- - -``fd`` - File descriptor returned by a previous call to :c:func:`open() <cec-open>`. - -``msg`` - Pointer to struct :c:type:`ca_descr`. - -Description ------------ - -CA_SET_DESCR is used for feeding descrambler CA slots with descrambling -keys (referred as control words). - -Return Value ------------- - -On success 0 is returned. - -On error -1 is returned, and the ``errno`` variable is set -appropriately. - -Generic error codes are described at the -:ref:`Generic Error Codes <gen-errors>` chapter. |