1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2
3.. _FE_DISEQC_RECV_SLAVE_REPLY:
4
5********************************
6ioctl FE_DISEQC_RECV_SLAVE_REPLY
7********************************
8
9Name
10====
11
12FE_DISEQC_RECV_SLAVE_REPLY - Receives reply from a DiSEqC 2.0 command
13
14
15Synopsis
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
22Arguments
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
32Description
33===========
34
35Receives reply from a DiSEqC 2.0 command.
36
37The received message is stored at the buffer pointed by ``argp``.
38
39Return Value
40============
41
42On success 0 is returned.
43
44On error -1 is returned, and the ``errno`` variable is set
45appropriately.
46
47Generic error codes are described at the
48:ref:`Generic Error Codes <gen-errors>` chapter.
49