1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later 2 .. c:namespace:: RC 3 4 .. _lirc_set_rec_timeout: 5 .. _lirc_get_rec_timeout: 6 7 *************************************************** 8 ioctl LIRC_GET_REC_TIMEOUT and LIRC_SET_REC_TIMEOUT 9 *************************************************** 10 11 Name 12 ==== 13 14 LIRC_GET_REC_TIMEOUT/LIRC_SET_REC_TIMEOUT - Get/set the integer value for IR inactivity timeout. 15 16 Synopsis 17 ======== 18 19 .. c:macro:: LIRC_GET_REC_TIMEOUT 20 21 ``int ioctl(int fd, LIRC_GET_REC_TIMEOUT, __u32 *timeout)`` 22 23 .. c:macro:: LIRC_SET_REC_TIMEOUT 24 25 ``int ioctl(int fd, LIRC_SET_REC_TIMEOUT, __u32 *timeout)`` 26 27 Arguments 28 ========= 29 30 ``fd`` 31 File descriptor returned by open(). 32 33 ``timeout`` 34 Timeout, in microseconds. 35 36 Description 37 =========== 38 39 Get and set the integer value for IR inactivity timeout. 40 41 If supported by the hardware, setting it to 0 disables all hardware timeouts 42 and data should be reported as soon as possible. If the exact value 43 cannot be set, then the next possible value _greater_ than the 44 given value should be set. 45 46 .. note:: 47 48 The range of supported timeout is given by :ref:`LIRC_GET_MIN_TIMEOUT`. 49 50 Return Value 51 ============ 52 53 On success 0 is returned, on error -1 and the ``errno`` variable is set 54 appropriately. The generic error codes are described at the 55 :ref:`Generic Error Codes <gen-errors>` chapter.
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