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   1 .. -*- coding: utf-8; mode: rst -*-
   2
   3 .. _FE_DISEQC_RECV_SLAVE_REPLY:
   4
   5 ********************************
   6 ioctl FE_DISEQC_RECV_SLAVE_REPLY
   7 ********************************
   8
   9 Name
  10 ====
  11
  12 FE_DISEQC_RECV_SLAVE_REPLY - Receives reply from a DiSEqC 2.0 command
  13
  14
  15 Synopsis
  16 ========
  17
  18 .. c:function:: int ioctl( int fd, FE_DISEQC_RECV_SLAVE_REPLY, struct dvb_diseqc_slave_reply *argp )
  19     :name: FE_DISEQC_RECV_SLAVE_REPLY
  20
  21
  22 Arguments
  23 =========
  24
  25 ``fd``
  26     File descriptor returned by :ref:`open() <frontend_f_open>`.
  27
  28 ``argp``
  29     pointer to struct :c:type:`dvb_diseqc_slave_reply`.
  30
  31
  32 Description
  33 ===========
  34
  35 Receives reply from a DiSEqC 2.0 command.
  36
  37 The received message is stored at the buffer pointed by ``argp``.
  38
  39 Return Value
  40 ============
  41
  42 On success 0 is returned, on error -1 and the ``errno`` variable is set
  43 appropriately. The generic error codes are described at the
  44 :ref:`Generic Error Codes <gen-errors>` chapter.