1 .. SPDX-License-Identifier: GFDL-1.1-no-invari !! 1 .. Permission is granted to copy, distribute and/or modify this
2 .. c:namespace:: DTV.fe !! 2 .. document under the terms of the GNU Free Documentation License,
>> 3 .. Version 1.1 or any later version published by the Free Software
>> 4 .. Foundation, with no Invariant Sections, no Front-Cover Texts
>> 5 .. and no Back-Cover Texts. A copy of the license is included at
>> 6 .. Documentation/userspace-api/media/fdl-appendix.rst.
>> 7 ..
>> 8 .. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
3 9
4 .. _FE_DISEQC_RECV_SLAVE_REPLY: 10 .. _FE_DISEQC_RECV_SLAVE_REPLY:
5 11
6 ******************************** 12 ********************************
7 ioctl FE_DISEQC_RECV_SLAVE_REPLY 13 ioctl FE_DISEQC_RECV_SLAVE_REPLY
8 ******************************** 14 ********************************
9 15
10 Name 16 Name
11 ==== 17 ====
12 18
13 FE_DISEQC_RECV_SLAVE_REPLY - Receives reply fr 19 FE_DISEQC_RECV_SLAVE_REPLY - Receives reply from a DiSEqC 2.0 command
14 20
>> 21
15 Synopsis 22 Synopsis
16 ======== 23 ========
17 24
18 .. c:macro:: FE_DISEQC_RECV_SLAVE_REPLY !! 25 .. c:function:: int ioctl( int fd, FE_DISEQC_RECV_SLAVE_REPLY, struct dvb_diseqc_slave_reply *argp )
>> 26 :name: FE_DISEQC_RECV_SLAVE_REPLY
19 27
20 ``int ioctl(int fd, FE_DISEQC_RECV_SLAVE_REPLY <<
21 28
22 Arguments 29 Arguments
23 ========= 30 =========
24 31
25 ``fd`` 32 ``fd``
26 File descriptor returned by :c:func:`open( !! 33 File descriptor returned by :ref:`open() <frontend_f_open>`.
27 34
28 ``argp`` 35 ``argp``
29 pointer to struct :c:type:`dvb_diseqc_slav 36 pointer to struct :c:type:`dvb_diseqc_slave_reply`.
>> 37
30 38
31 Description 39 Description
32 =========== 40 ===========
33 41
34 Receives reply from a DiSEqC 2.0 command. 42 Receives reply from a DiSEqC 2.0 command.
35 43
36 The received message is stored at the buffer p 44 The received message is stored at the buffer pointed by ``argp``.
37 45
38 Return Value 46 Return Value
39 ============ 47 ============
40 48
41 On success 0 is returned. 49 On success 0 is returned.
42 50
43 On error -1 is returned, and the ``errno`` var 51 On error -1 is returned, and the ``errno`` variable is set
44 appropriately. 52 appropriately.
45 53
46 Generic error codes are described at the 54 Generic error codes are described at the
47 :ref:`Generic Error Codes <gen-errors>` chapte 55 :ref:`Generic Error Codes <gen-errors>` chapter.
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