Documentation/media/uapi/dvb/ca-fclose.rst

   1 .. -*- coding: utf-8; mode: rst -*-
   2
   3 .. _ca_fclose:
   4
   5 ==============
   6 DVB CA close()
   7 ==============
   8
   9 Name
  10 ----
  11
  12 DVB CA close()
  13
  14
  15 Synopsis
  16 --------
  17
  18 .. cpp:function:: int  close(int fd)
  19
  20
  21 Arguments
  22 ---------
  23
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  28
  29     -  .. row 1
  30
  31        -  int fd
  32
  33        -  File descriptor returned by a previous call to open().
  34
  35
  36 Description
  37 -----------
  38
  39 This system call closes a previously opened audio device.
  40
  41
  42 Return Value
  43 ------------
  44
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  50     -  .. row 1
  51
  52        -  ``EBADF``
  53
  54        -  fd is not a valid open file descriptor.