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.. -*- coding: utf-8; mode: rst -*-
.. _lirc_get_send_mode:
.. _lirc_set_send_mode:
************************************************
ioctls LIRC_GET_SEND_MODE and LIRC_SET_SEND_MODE
************************************************
Name
====
LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set supported transmit mode.
Synopsis
========
.. c:function:: int ioctl( int fd, LIRC_GET_SEND_MODE, __u32 *tx_modes )
:name: LIRC_GET_SEND_MODE
.. c:function:: int ioctl( int fd, LIRC_SET_SEND_MODE, __u32 *tx_modes )
:name: LIRC_SET_SEND_MODE
Arguments
=========
``fd``
File descriptor returned by open().
``tx_modes``
Bitmask with the supported transmit modes.
Description
===========
Get/set current transmit mode.
Only :ref:`LIRC_MODE_PULSE <lirc-mode-pulse>` and
:ref:`LIRC_MODE_LIRCCODE <lirc-mode-lirccode>` is supported by for IR send,
depending on the driver. Use :ref:`lirc_get_features` to find out which
modes the driver supports.
Return Value
============
On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
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