56 lines
1.3 KiB
ReStructuredText
56 lines
1.3 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
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.. c:namespace:: RC
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.. _lirc_set_rec_timeout:
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.. _lirc_get_rec_timeout:
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***************************************************
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ioctl LIRC_GET_REC_TIMEOUT and LIRC_SET_REC_TIMEOUT
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***************************************************
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Name
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====
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LIRC_GET_REC_TIMEOUT/LIRC_SET_REC_TIMEOUT - Get/set the integer value for IR inactivity timeout.
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Synopsis
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========
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.. c:macro:: LIRC_GET_REC_TIMEOUT
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``int ioctl(int fd, LIRC_GET_REC_TIMEOUT, __u32 *timeout)``
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.. c:macro:: LIRC_SET_REC_TIMEOUT
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``int ioctl(int fd, LIRC_SET_REC_TIMEOUT, __u32 *timeout)``
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Arguments
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=========
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``fd``
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File descriptor returned by open().
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``timeout``
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Timeout, in microseconds.
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Description
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===========
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Get and set the integer value for IR inactivity timeout.
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If supported by the hardware, setting it to 0 disables all hardware timeouts
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and data should be reported as soon as possible. If the exact value
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cannot be set, then the next possible value _greater_ than the
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given value should be set.
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.. note::
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The range of supported timeout is given by :ref:`LIRC_GET_MIN_TIMEOUT`.
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Return Value
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============
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On success 0 is returned, on error -1 and the ``errno`` variable is set
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appropriately. The generic error codes are described at the
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:ref:`Generic Error Codes <gen-errors>` chapter.
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