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Diffstat (limited to 'Documentation/media/uapi/dvb/ca-get-msg.rst')
-rw-r--r-- | Documentation/media/uapi/dvb/ca-get-msg.rst | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/Documentation/media/uapi/dvb/ca-get-msg.rst b/Documentation/media/uapi/dvb/ca-get-msg.rst index 56004d5..121588d 100644 --- 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 -------- -.. 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 --------- -.. 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 ----------- -This ioctl is undocumented. Documentation is welcome. +.. note:: This ioctl is undocumented. Documentation is welcome. Return Value |