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 1.9.6"/> 10 <script type="text/javascript" src="https://code.jquery.com/jquery-2.1.1.min.js"></script> 11 <title>libevdev: /home/whot/code/libevdev/release/libevdev/build.yMRB87g7MV/libevdev/libevdev-uinput.h Source File</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" rel="stylesheet" type="text/css" /> 18 <link href="bootstrap.css" rel="stylesheet" type="text/css"/> 19<link href="customdoxygen.css" rel="stylesheet" type="text/css"/> 20<link href="libevdevdoxygen.css" rel="stylesheet" type="text/css"/> 21 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script> 22 <script type="text/javascript" src="doxy-boot.js"></script> 23 </head> 24 <body> 25 <nav class="navbar navbar-default" role="navigation"> 26 <div class="container"> 27 <div class="navbar-header"> 28 <a class="navbar-brand">libevdev 1.13.1</a> 29 </div> 30 </div> 31 </nav> 32 <div id="top"><!-- do not remove this div, it is closed by doxygen! --> 33 <div class="content" id="content"> 34 <div class="container"> 35 <div class="row"> 36 <div class="col-sm-12 panel panel-default" style="padding-bottom: 15px;"> 37 <div style="margin-bottom: 15px;"> 38<!-- end header part --> 39<!-- Generated by Doxygen 1.9.6 --> 40<script type="text/javascript"> 41/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */ 42var searchBox = new SearchBox("searchBox", "search/",'.html'); 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IN NO EVENT SHALL THE</span></div> 104<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div> 105<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span></div> 106<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS</span></div> 107<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment"> * IN THE SOFTWARE.</span></div> 108<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="comment"> */</span></div> 109<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div> 110<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#ifndef LIBEVDEV_UINPUT_H</span></div> 111<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#define LIBEVDEV_UINPUT_H</span></div> 112<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div> 113<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#ifdef __cplusplus</span></div> 114<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div> 115<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#endif</span></div> 116<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div> 117<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include <<a class="code" href="libevdev_8h.html">libevdev/libevdev.h</a>></span></div> 118<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div> 119<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">struct </span>libevdev_uinput;</div> 120<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div> 121<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="libevdev-uinput_8h.html#a6546acd3e4fe75a74d91eebf9bbd3d03"> 110</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="libevdev-uinput_8h.html#a6546acd3e4fe75a74d91eebf9bbd3d03">libevdev_uinput_open_mode</a> {</div> 122<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="comment">/* intentionally -2 to avoid code like below from accidentally working:</span></div> 123<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="comment"> fd = open("/dev/uinput", O_RDWR); // fails, fd is -1</span></div> 124<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span><span class="comment"> libevdev_uinput_create_from_device(dev, fd, &uidev); // may hide the error */</span></div> 125<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_enumvalue" href="libevdev-uinput_8h.html#a6546acd3e4fe75a74d91eebf9bbd3d03adcf2d4de38844ee3a8c830bc3285afad">LIBEVDEV_UINPUT_OPEN_MANAGED</a> = -2 </div> 126<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="libevdev-uinput_8h.html#a6546acd3e4fe75a74d91eebf9bbd3d03adcf2d4de38844ee3a8c830bc3285afad"> 115</a></span>};</div> 127<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div> 128<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="group__uinput.html#gaf14b21301bac9d79c20e890172873b96"> 154</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__uinput.html#gaf14b21301bac9d79c20e890172873b96">libevdev_uinput_create_from_device</a>(<span class="keyword">const</span> <span class="keyword">struct</span> libevdev *dev,</div> 129<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordtype">int</span> uinput_fd,</div> 130<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">struct</span> libevdev_uinput **uinput_dev);</div> 131<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div> 132<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"><a class="line" href="group__uinput.html#ga9dfa58a84eb4c6b97107dcf3fa621329"> 169</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__uinput.html#ga9dfa58a84eb4c6b97107dcf3fa621329">libevdev_uinput_destroy</a>(<span class="keyword">struct</span> libevdev_uinput *uinput_dev);</div> 133<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div> 134<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"><a class="line" href="group__uinput.html#ga9cd7fb14a96d4cc14d3dffdcead84c5d"> 184</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__uinput.html#ga9cd7fb14a96d4cc14d3dffdcead84c5d">libevdev_uinput_get_fd</a>(<span class="keyword">const</span> <span class="keyword">struct</span> libevdev_uinput *uinput_dev);</div> 135<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div> 136<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"><a class="line" href="group__uinput.html#ga71c4a2b042378b70ccb82637d5fd8edb"> 210</a></span><span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code hl_function" href="group__uinput.html#ga71c4a2b042378b70ccb82637d5fd8edb">libevdev_uinput_get_syspath</a>(<span class="keyword">struct</span> libevdev_uinput *uinput_dev);</div> 137<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div> 138<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"><a class="line" href="group__uinput.html#gaa5948dc9c61303a0d9d3d8c06f616f37"> 232</a></span><span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code hl_function" href="group__uinput.html#gaa5948dc9c61303a0d9d3d8c06f616f37">libevdev_uinput_get_devnode</a>(<span class="keyword">struct</span> libevdev_uinput *uinput_dev);</div> 139<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> </div> 140<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"><a class="line" href="group__uinput.html#ga4c3c2f5fcd315a28a067f53b9f855fe7"> 248</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__uinput.html#ga4c3c2f5fcd315a28a067f53b9f855fe7">libevdev_uinput_write_event</a>(<span class="keyword">const</span> <span class="keyword">struct</span> libevdev_uinput *uinput_dev,</div> 141<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> type,</div> 142<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> code,</div> 143<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordtype">int</span> value);</div> 144<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="preprocessor">#ifdef __cplusplus</span></div> 145<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span>}</div> 146<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span><span class="preprocessor">#endif</span></div> 147<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div> 148<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span><span class="preprocessor">#endif </span><span class="comment">/* LIBEVDEV_UINPUT_H */</span><span class="preprocessor"></span></div> 149<div class="ttc" id="agroup__uinput_html_ga4c3c2f5fcd315a28a067f53b9f855fe7"><div class="ttname"><a href="group__uinput.html#ga4c3c2f5fcd315a28a067f53b9f855fe7">libevdev_uinput_write_event</a></div><div class="ttdeci">int libevdev_uinput_write_event(const struct libevdev_uinput *uinput_dev, unsigned int type, unsigned int code, int value)</div><div class="ttdoc">Post an event through the uinput device.</div></div> 150<div class="ttc" id="agroup__uinput_html_ga71c4a2b042378b70ccb82637d5fd8edb"><div class="ttname"><a href="group__uinput.html#ga71c4a2b042378b70ccb82637d5fd8edb">libevdev_uinput_get_syspath</a></div><div class="ttdeci">const char * libevdev_uinput_get_syspath(struct libevdev_uinput *uinput_dev)</div><div class="ttdoc">Return the syspath representing this uinput device.</div></div> 151<div class="ttc" id="agroup__uinput_html_ga9cd7fb14a96d4cc14d3dffdcead84c5d"><div class="ttname"><a href="group__uinput.html#ga9cd7fb14a96d4cc14d3dffdcead84c5d">libevdev_uinput_get_fd</a></div><div class="ttdeci">int libevdev_uinput_get_fd(const struct libevdev_uinput *uinput_dev)</div><div class="ttdoc">Return the file descriptor used to create this uinput device.</div></div> 152<div class="ttc" id="agroup__uinput_html_ga9dfa58a84eb4c6b97107dcf3fa621329"><div class="ttname"><a href="group__uinput.html#ga9dfa58a84eb4c6b97107dcf3fa621329">libevdev_uinput_destroy</a></div><div class="ttdeci">void libevdev_uinput_destroy(struct libevdev_uinput *uinput_dev)</div><div class="ttdoc">Destroy a previously created uinput device and free associated memory.</div></div> 153<div class="ttc" id="agroup__uinput_html_gaa5948dc9c61303a0d9d3d8c06f616f37"><div class="ttname"><a href="group__uinput.html#gaa5948dc9c61303a0d9d3d8c06f616f37">libevdev_uinput_get_devnode</a></div><div class="ttdeci">const char * libevdev_uinput_get_devnode(struct libevdev_uinput *uinput_dev)</div><div class="ttdoc">Return the device node representing this uinput device.</div></div> 154<div class="ttc" id="agroup__uinput_html_gaf14b21301bac9d79c20e890172873b96"><div class="ttname"><a href="group__uinput.html#gaf14b21301bac9d79c20e890172873b96">libevdev_uinput_create_from_device</a></div><div class="ttdeci">int libevdev_uinput_create_from_device(const struct libevdev *dev, int uinput_fd, struct libevdev_uinput **uinput_dev)</div><div class="ttdoc">Create a uinput device based on the given libevdev device.</div></div> 155<div class="ttc" id="alibevdev-uinput_8h_html_a6546acd3e4fe75a74d91eebf9bbd3d03"><div class="ttname"><a href="libevdev-uinput_8h.html#a6546acd3e4fe75a74d91eebf9bbd3d03">libevdev_uinput_open_mode</a></div><div class="ttdeci">libevdev_uinput_open_mode</div><div class="ttdef"><b>Definition:</b> libevdev-uinput.h:110</div></div> 156<div class="ttc" id="alibevdev-uinput_8h_html_a6546acd3e4fe75a74d91eebf9bbd3d03adcf2d4de38844ee3a8c830bc3285afad"><div class="ttname"><a href="libevdev-uinput_8h.html#a6546acd3e4fe75a74d91eebf9bbd3d03adcf2d4de38844ee3a8c830bc3285afad">LIBEVDEV_UINPUT_OPEN_MANAGED</a></div><div class="ttdeci">@ LIBEVDEV_UINPUT_OPEN_MANAGED</div><div class="ttdoc">let libevdev open and close /dev/uinput</div><div class="ttdef"><b>Definition:</b> libevdev-uinput.h:114</div></div> 157<div class="ttc" id="alibevdev_8h_html"><div class="ttname"><a href="libevdev_8h.html">libevdev.h</a></div></div> 158</div><!-- fragment --></div><!-- contents --> 159<!-- HTML footer for doxygen 1.8.8--> 160<!-- start footer part --> 161</div> 162</div> 163</div> 164</div> 165</div> 166<hr 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