1<!-- HTML header for doxygen 1.8.8--> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="X-UA-Compatible" content="IE=edge"> 6 <!-- For Mobile Devices --> 7 <meta name="viewport" content="width=device-width, initial-scale=1"> 8 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> 9 <meta name="generator" content="Doxygen 1.9.1"/> 10 <script type="text/javascript" src="https://code.jquery.com/jquery-2.1.1.min.js"></script> 11 <title>libevdev: evdev ioctls</title> 12 <!--<link href="tabs.css" rel="stylesheet" type="text/css"/>--> 13 <script type="text/javascript" src="dynsections.js"></script> 14 <link href="search/search.css" rel="stylesheet" type="text/css"/> 15<script type="text/javascript" src="search/searchdata.js"></script> 16<script type="text/javascript" src="search/search.js"></script> 17 <link href="doxygen.css" 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src="javascript:void(0)" frameborder="0" 65 name="MSearchResults" id="MSearchResults"> 66</iframe> 67</div> 68 69</div><!-- top --> 70<div class="PageDoc"><div class="header"> 71 <div class="headertitle"> 72<div class="title">evdev ioctls </div> </div> 73</div><!--header--> 74<div class="contents"> 75<div class="textblock"><p>This page lists the status of the evdev-specific ioctls in libevdev.</p> 76<dl> 77<dt>EVIOCGVERSION: </dt> 78<dd>supported, see <a class="el" href="group__bits.html#ga31e9e7a99215a03bcdc339b53e1be2fa">libevdev_get_driver_version()</a> </dd> 79<dt>EVIOCGID: </dt> 80<dd>supported, see <a class="el" href="group__bits.html#ga1dc66cfef646878d58be72f8902a6bac">libevdev_get_id_product()</a>, <a class="el" href="group__bits.html#ga08891c3285da5b8d26769c9a34f063f3">libevdev_get_id_vendor()</a>, <a class="el" href="group__bits.html#ga9bf55d416401642bad0c435735682308">libevdev_get_id_bustype()</a>, <a class="el" href="group__bits.html#ga75a07d0c96dfe09d2194c104c429d0ae">libevdev_get_id_version()</a> </dd> 81<dt>EVIOCGREP: </dt> 82<dd>supported, see <a class="el" href="group__bits.html#ga6259f4c6bdba950329ff9cd48c2ef8a3" title="Behaviour of this function is undefined if the device does not provide the event.">libevdev_get_event_value()</a>) </dd> 83<dt>EVIOCSREP: </dt> 84<dd>supported, see <a class="el" href="group__kernel.html#ga51cfda33fd526549046399aadd764fca" title="Forcibly enable an event code on this device, even if the underlying device does not support it.">libevdev_enable_event_code()</a> </dd> 85<dt>EVIOCGKEYCODE: </dt> 86<dd>currently not supported </dd> 87<dt>EVIOCGKEYCODE: </dt> 88<dd>currently not supported </dd> 89<dt>EVIOCSKEYCODE: </dt> 90<dd>currently not supported </dd> 91<dt>EVIOCSKEYCODE: </dt> 92<dd>currently not supported </dd> 93<dt>EVIOCGNAME: </dt> 94<dd>supported, see <a class="el" href="group__bits.html#gaed0328c67b7a78422636d9fe09a73f12" title="Retrieve the device's name, either as set by the caller or as read from the kernel.">libevdev_get_name()</a> </dd> 95<dt>EVIOCGPHYS: </dt> 96<dd>supported, see <a class="el" href="group__bits.html#ga5df483b0b24d7b96ea1181808fab851d" title="Retrieve the device's physical location, either as set by the caller or as read from the kernel.">libevdev_get_phys()</a> </dd> 97<dt>EVIOCGUNIQ: </dt> 98<dd>supported, see <a class="el" href="group__bits.html#ga6d9f7d44bff8828ead3d251177035ca4" title="Retrieve the device's unique identifier, either as set by the caller or as read from the kernel.">libevdev_get_uniq()</a> </dd> 99<dt>EVIOCGPROP: </dt> 100<dd>supported, see <a class="el" href="group__bits.html#ga36d529ea53f4522004bc7d16c051464b">libevdev_has_property()</a> </dd> 101<dt>EVIOCGMTSLOTS: </dt> 102<dd>supported, see <a class="el" href="group__mt.html#gaf272526f0a59d2f61ef7389046cd4088" title="Get the number of slots supported by this device.">libevdev_get_num_slots()</a>, <a class="el" href="group__mt.html#ga8c6303391cb4f90b2d46763cf4eb8bc8" title="Return the current value of the code for the given slot.">libevdev_get_slot_value()</a> </dd> 103<dt>EVIOCGKEY: </dt> 104<dd>supported, see <a class="el" href="group__bits.html#gab2ab9dad417f33daa79fa0c3d682df0b">libevdev_has_event_code()</a>, <a class="el" href="group__bits.html#ga6259f4c6bdba950329ff9cd48c2ef8a3" title="Behaviour of this function is undefined if the device does not provide the event.">libevdev_get_event_value()</a> </dd> 105<dt>EVIOCGLED: </dt> 106<dd>supported, see <a class="el" href="group__bits.html#gab2ab9dad417f33daa79fa0c3d682df0b">libevdev_has_event_code()</a>, <a class="el" href="group__bits.html#ga6259f4c6bdba950329ff9cd48c2ef8a3" title="Behaviour of this function is undefined if the device does not provide the event.">libevdev_get_event_value()</a> </dd> 107<dt>EVIOCGSND: </dt> 108<dd>currently not supported </dd> 109<dt>EVIOCGSW: </dt> 110<dd>supported, see <a class="el" href="group__bits.html#gab2ab9dad417f33daa79fa0c3d682df0b">libevdev_has_event_code()</a>, <a class="el" href="group__bits.html#ga6259f4c6bdba950329ff9cd48c2ef8a3" title="Behaviour of this function is undefined if the device does not provide the event.">libevdev_get_event_value()</a> </dd> 111<dt>EVIOCGBIT: </dt> 112<dd>supported, see <a class="el" href="group__bits.html#gab2ab9dad417f33daa79fa0c3d682df0b">libevdev_has_event_code()</a>, <a class="el" href="group__bits.html#ga6259f4c6bdba950329ff9cd48c2ef8a3" title="Behaviour of this function is undefined if the device does not provide the event.">libevdev_get_event_value()</a> </dd> 113<dt>EVIOCGABS: </dt> 114<dd>supported, see <a class="el" href="group__bits.html#gab2ab9dad417f33daa79fa0c3d682df0b">libevdev_has_event_code()</a>, <a class="el" href="group__bits.html#ga6259f4c6bdba950329ff9cd48c2ef8a3" title="Behaviour of this function is undefined if the device does not provide the event.">libevdev_get_event_value()</a>, <a class="el" href="group__bits.html#ga6d8e2caf87fa536fad979346671838d7" title="Get the axis info for the given axis, as advertised by the kernel.">libevdev_get_abs_info()</a> </dd> 115<dt>EVIOCSABS: </dt> 116<dd>supported, see <a class="el" href="group__kernel.html#ga41c0321b93349d0ddd1f1c007ccf7de9" title="Set the device's EV_ABS axis to the value defined in the abs parameter.">libevdev_kernel_set_abs_info()</a> </dd> 117<dt>EVIOCSFF: </dt> 118<dd>currently not supported </dd> 119<dt>EVIOCRMFF: </dt> 120<dd>currently not supported </dd> 121<dt>EVIOCGEFFECTS: </dt> 122<dd>currently not supported </dd> 123<dt>EVIOCGRAB: </dt> 124<dd>supported, see <a class="el" href="group__init.html#ga5d434af74fee20f273db568e2cbbd13f" title="Grab or ungrab the device through a kernel EVIOCGRAB.">libevdev_grab()</a> </dd> 125<dt>EVIOCSCLOCKID: </dt> 126<dd>supported, see <a class="el" href="group__kernel.html#ga2925b6fbf8c7991ff2164424b840b82d" title="Set the clock ID to be used for timestamps.">libevdev_set_clock_id()</a> </dd> 127<dt>EVIOCREVOKE: </dt> 128<dd>currently not supported, see <a href="http://lists.freedesktop.org/archives/input-tools/2014-January/000688.html">http://lists.freedesktop.org/archives/input-tools/2014-January/000688.html</a> </dd> 129</dl> 130</div></div><!-- contents --> 131</div><!-- PageDoc --> 132<!-- HTML footer for doxygen 1.8.8--> 133<!-- start footer part --> 134</div> 135</div> 136</div> 137</div> 138</div> 139<hr class="footer"/><address class="footer"><small> 140Generated by  <a href="http://www.doxygen.org/index.html"> 141<img class="footer" src="doxygen.png" alt="doxygen"/> 142</a> 1.9.1 143</small></address> 144</body> 145</html> 146
