tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
2.. c:namespace:: RC
3
4.. _lirc_get_send_mode:
5.. _lirc_set_send_mode:
6
7************************************************
8ioctls LIRC_GET_SEND_MODE and LIRC_SET_SEND_MODE
9************************************************
10
11Name
12====
13
14LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set current transmit mode.
15
16Synopsis
17========
18
19.. c:macro:: LIRC_GET_SEND_MODE
20
21``int ioctl(int fd, LIRC_GET_SEND_MODE, __u32 *mode)``
22
23.. c:macro:: LIRC_SET_SEND_MODE
24
25``int ioctl(int fd, LIRC_SET_SEND_MODE, __u32 *mode)``
26
27Arguments
28=========
29
30``fd``
31 File descriptor returned by open().
32
33``mode``
34 The mode used for transmitting.
35
36Description
37===========
38
39Get/set current transmit mode.
40
41Only :ref:`LIRC_MODE_PULSE <lirc-mode-pulse>` and
42:ref:`LIRC_MODE_SCANCODE <lirc-mode-scancode>` are supported by for IR send,
43depending on the driver. Use :ref:`lirc_get_features` to find out which
44modes the driver supports.
45
46Return Value
47============
48
49.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
50
51.. flat-table::
52 :header-rows: 0
53 :stub-columns: 0
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.