tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1.. -*- coding: utf-8; mode: rst -*-
2
3.. _lirc_get_send_mode:
4.. _lirc_set_send_mode:
5
6************************************************
7ioctls LIRC_GET_SEND_MODE and LIRC_SET_SEND_MODE
8************************************************
9
10Name
11====
12
13LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set current transmit mode.
14
15Synopsis
16========
17
18.. c:function:: int ioctl( int fd, LIRC_GET_SEND_MODE, __u32 *mode )
19 :name: LIRC_GET_SEND_MODE
20
21.. c:function:: int ioctl( int fd, LIRC_SET_SEND_MODE, __u32 *mode )
22 :name: LIRC_SET_SEND_MODE
23
24Arguments
25=========
26
27``fd``
28 File descriptor returned by open().
29
30``mode``
31 The mode used for transmitting.
32
33
34Description
35===========
36
37Get/set current transmit mode.
38
39Only :ref:`LIRC_MODE_PULSE <lirc-mode-pulse>` and
40:ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported by for IR send,
41depending on the driver. Use :ref:`lirc_get_features` to find out which
42modes the driver supports.
43
44Return Value
45============
46
47
48.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
49
50.. flat-table::
51 :header-rows: 0
52 :stub-columns: 0
53
54
55 - .. row 1
56
57 - ``ENODEV``
58
59 - Device not available.
60
61 - .. row 2
62
63 - ``ENOTTY``
64
65 - Device does not support transmitting.
66
67 - .. row 3
68
69 - ``EINVAL``
70
71 - Invalid mode or invalid mode for this device.