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Diffstat (limited to 'Documentation/media/uapi/dvb/ca-get-cap.rst')
| -rw-r--r-- | Documentation/media/uapi/dvb/ca-get-cap.rst | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/Documentation/media/uapi/dvb/ca-get-cap.rst b/Documentation/media/uapi/dvb/ca-get-cap.rst deleted file mode 100644 index 9e4fb5186373..000000000000 --- a/Documentation/media/uapi/dvb/ca-get-cap.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_GET_CAP: - -========== -CA_GET_CAP -========== - -Name ----- - -CA_GET_CAP - - -Synopsis --------- - -.. c:function:: int ioctl(fd, CA_GET_CAP, struct ca_caps *caps) - :name: CA_GET_CAP - - -Arguments ---------- - -``fd`` - File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`. - -``caps`` - Pointer to struct :c:type:`ca_caps`. - -Description ------------ - -Queries the Kernel for information about the available CA and descrambler -slots, and their types. - -Return Value ------------- - -On success 0 is returned and :c:type:`ca_caps` is filled. - -On error, -1 is returned and the ``errno`` variable is set -appropriately. - -The generic error codes are described at the -:ref:`Generic Error Codes <gen-errors>` chapter. |