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-rw-r--r--Documentation/media/uapi/dvb/dmx-fopen.rst23
1 files changed, 13 insertions, 10 deletions
diff --git a/Documentation/media/uapi/dvb/dmx-fopen.rst b/Documentation/media/uapi/dvb/dmx-fopen.rst
index 3dee019522db..55628a18ba67 100644
--- a/Documentation/media/uapi/dvb/dmx-fopen.rst
+++ b/Documentation/media/uapi/dvb/dmx-fopen.rst
@@ -27,20 +27,23 @@ Arguments
``flags``
A bit-wise OR of the following flags:
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
+
.. flat-table::
:header-rows: 0
:stub-columns: 0
+ :widths: 1 16
-
- - O_RDONLY
+ - ``O_RDONLY``
- read-only access
-
- - O_RDWR
+ - ``O_RDWR``
- read/write access
-
- - O_NONBLOCK
+ - ``O_NONBLOCK``
- open in non-blocking mode
(blocking mode is the default)
@@ -48,22 +51,22 @@ Arguments
Description
-----------
-This system call, used with a device name of /dev/dvb/adapter0/demux0,
+This system call, used with a device name of ``/dev/dvb/adapter?/demux?``,
allocates a new filter and returns a handle which can be used for
subsequent control of that filter. This call has to be made for each
filter to be used, i.e. every returned file descriptor is a reference to
-a single filter. /dev/dvb/adapter0/dvr0 is a logical device to be used
+a single filter. ``/dev/dvb/adapter?/dvr?`` is a logical device to be used
for retrieving Transport Streams for digital video recording. When
reading from this device a transport stream containing the packets from
all PES filters set in the corresponding demux device
-(/dev/dvb/adapter0/demux0) having the output set to DMX_OUT_TS_TAP. A
-recorded Transport Stream is replayed by writing to this device.
+(``/dev/dvb/adapter?/demux?``) having the output set to ``DMX_OUT_TS_TAP``.
+A recorded Transport Stream is replayed by writing to this device.
The significance of blocking or non-blocking mode is described in the
documentation for functions where there is a difference. It does not
-affect the semantics of the open() call itself. A device opened in
-blocking mode can later be put into non-blocking mode (and vice versa)
-using the F_SETFL command of the fcntl system call.
+affect the semantics of the ``open()`` call itself. A device opened
+in blocking mode can later be put into non-blocking mode (and vice versa)
+using the ``F_SETFL`` command of the fcntl system call.
Return Value