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Merge branch 'akpm' (patches from Andrew)
[cascardo/linux.git]
/
Documentation
/
media
/
uapi
/
dvb
/
ca-get-msg.rst
diff --git
a/Documentation/media/uapi/dvb/ca-get-msg.rst
b/Documentation/media/uapi/dvb/ca-get-msg.rst
index
56004d5
..
121588d
100644
(file)
--- a/
Documentation/media/uapi/dvb/ca-get-msg.rst
+++ b/
Documentation/media/uapi/dvb/ca-get-msg.rst
@@
-15,40
+15,55
@@
CA_GET_MSG
Synopsis
--------
Synopsis
--------
-.. cpp:function:: int ioctl(fd, int request = CA_GET_MSG, ca_msg_t *)
+.. c:function:: int ioctl(fd, CA_GET_MSG, struct ca_msg *msg)
+ :name: CA_GET_MSG
Arguments
---------
Arguments
---------
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
-
+``fd``
+ File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
- - .. row 1
+``msg``
+ Pointer to struct :c:type:`ca_msg`.
- - int fd
- - File descriptor returned by a previous call to open().
+.. c:type:: struct ca_msg
- - .. row 2
-
- - int request
+.. flat-table:: struct ca_msg
+ :header-rows: 1
+ :stub-columns: 0
- - Equals CA_GET_MSG for this command.
+ -
+ - type
+ - name
+ - description
+ -
+ - unsigned int
+ - index
+ -
- - .. row 3
+ -
+ - unsigned int
+ - type
+ -
- - ca_msg_t \*
+ -
+ - unsigned int
+ - length
+ -
- - Undocumented.
+ -
+ - unsigned char
+ - msg[256]
+ -
Description
-----------
Description
-----------
-This ioctl is undocumented. Documentation is welcome.
+
.. note::
This ioctl is undocumented. Documentation is welcome.
Return Value
Return Value