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-rw-r--r--Documentation/media/uapi/dvb/dmx-fclose.rst26
1 files changed, 12 insertions, 14 deletions
diff --git a/Documentation/media/uapi/dvb/dmx-fclose.rst b/Documentation/media/uapi/dvb/dmx-fclose.rst
index ca93c23cde6d..578e929f4bde 100644
--- a/Documentation/media/uapi/dvb/dmx-fclose.rst
+++ b/Documentation/media/uapi/dvb/dmx-fclose.rst
@@ -2,14 +2,14 @@
.. _dmx_fclose:
-=================
-DVB demux close()
-=================
+========================
+Digital TV demux close()
+========================
Name
----
-DVB demux close()
+Digital TV demux close()
Synopsis
@@ -23,25 +23,23 @@ Arguments
---------
``fd``
- File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
+ File descriptor returned by a previous call to
+ :c:func:`open() <dvb-dmx-open>`.
Description
-----------
This system call deactivates and deallocates a filter that was
-previously allocated via the open() call.
+previously allocated via the :c:func:`open() <dvb-dmx-open>` call.
Return Value
------------
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
+On success 0 is returned.
+On error, -1 is returned and the ``errno`` variable is set
+appropriately.
- - .. row 1
-
- - ``EBADF``
-
- - fd is not a valid open file descriptor.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.