1 .. SPDX-License-Identifier: GFDL-1.1-no-invari
2 .. c:namespace:: DTV.fe
3
4 .. _FE_DISEQC_SEND_MASTER_CMD:
5
6 *******************************
7 ioctl FE_DISEQC_SEND_MASTER_CMD
8 *******************************
9
10 Name
11 ====
12
13 FE_DISEQC_SEND_MASTER_CMD - Sends a DiSEqC com
14
15 Synopsis
16 ========
17
18 .. c:macro:: FE_DISEQC_SEND_MASTER_CMD
19
20 ``int ioctl(int fd, FE_DISEQC_SEND_MASTER_CMD,
21
22 Arguments
23 =========
24
25 ``fd``
26 File descriptor returned by :c:func:`open(
27
28 ``argp``
29 pointer to struct
30 :c:type:`dvb_diseqc_master_cmd`
31
32 Description
33 ===========
34
35 Sends the DiSEqC command pointed by :c:type:`d
36 to the antenna subsystem.
37
38 Return Value
39 ============
40
41 On success 0 is returned.
42
43 On error -1 is returned, and the ``errno`` var
44 appropriately.
45
46 Generic error codes are described at the
47 :ref:`Generic Error Codes <gen-errors>` chapte
48
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