<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.6"/> <title>Open SCAP Library: worker.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Open SCAP Library </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.6 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_dec16e0beb5f79ab6b40e328203e2e32.html">OVAL</a></li><li class="navelem"><a class="el" href="dir_d57a52ee0ad0cdc1d71df7a41be84a06.html">probes</a></li><li class="navelem"><a class="el" href="dir_14e44731d7fe87a824a84b21fe336f66.html">probe</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">worker.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright 2011 Red Hat Inc., Durham, North Carolina.</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All Rights Reserved.</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * License as published by the Free Software Foundation; either</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * version 2.1 of the License, or (at your option) any later version.</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * This library is distributed in the hope that it will be useful, </span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * Lesser General Public License for more details.</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * License along with this library; if not, write to the Free Software </span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * Authors:</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * Daniel Kopecek <dkopecek@redhat.com></span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef WORKER_H</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span><span class="preprocessor">#define WORKER_H</span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <seap.h></span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <sexp.h></span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <pthread.h></span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "probe.h"</span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#ifndef PROBE_WORKER_DEFAULT_MAX_THREADS</span></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor"></span><span class="preprocessor"># define PROBE_WORKER_DEFAULT_MAX_THREADS 64 </span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifndef PROBE_WORKER_DEFAULT_MAX_CHDEPTH</span></div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor"># define PROBE_WORKER_DEFAULT_MAX_CHDEPTH 8 </span></div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="structprobe__worker__t.html"> 38</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div> <div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="structprobe__worker__t.html#a73026c304cbd09bb795ac4a11a874abe"> 39</a></span>  SEAP_msgid_t <a class="code" href="structprobe__worker__t.html#a73026c304cbd09bb795ac4a11a874abe">sid</a>; </div> <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structprobe__worker__t.html#a3233188021958968247a0f11d7587c0b"> 40</a></span>  pthread_t <a class="code" href="structprobe__worker__t.html#a3233188021958968247a0f11d7587c0b">tid</a>; </div> <div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structprobe__worker__t.html#a07583ebcddb791d74ab4d3b6e2996a49"> 41</a></span>  <a class="code" href="structSEXP.html">SEXP_t</a> * (*msg_handler)(<a class="code" href="structprobe__t.html">probe_t</a> *, <a class="code" href="structSEAP__msg.html">SEAP_msg_t</a> *, <span class="keywordtype">int</span> *); </div> <div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structprobe__worker__t.html#a2874286f9bb7934c0d3fe567a6bf3ad4"> 42</a></span>  SEAP_msg_t *<a class="code" href="structprobe__worker__t.html#a2874286f9bb7934c0d3fe567a6bf3ad4">msg</a>; </div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> } <a class="code" href="structprobe__worker__t.html">probe_worker_t</a>;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="structprobe__pwpair__t.html"> 45</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="structprobe__t.html">probe_t</a> *probe;</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="structprobe__worker__t.html">probe_worker_t</a> *pth;</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> } <a class="code" href="structprobe__pwpair__t.html">probe_pwpair_t</a>;</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <a class="code" href="structprobe__worker__t.html">probe_worker_t</a> *probe_worker_new(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keywordtype">void</span> *probe_worker_runfn(<span class="keywordtype">void</span> *arg);</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <a class="code" href="structSEXP.html">SEXP_t</a> *probe_worker(<a class="code" href="structprobe__t.html">probe_t</a> *probe, <a class="code" href="structSEAP__msg.html">SEAP_msg_t</a> *msg_in, <span class="keywordtype">int</span> *ret);</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#endif </span><span class="comment">/* WORKER_H */</span><span class="preprocessor"></span></div> <div class="ttc" id="structprobe__pwpair__t_html"><div class="ttname"><a href="structprobe__pwpair__t.html">probe_pwpair_t</a></div><div class="ttdef"><b>Definition:</b> worker.h:45</div></div> <div class="ttc" id="structprobe__t_html"><div class="ttname"><a href="structprobe__t.html">probe_t</a></div><div class="ttdef"><b>Definition:</b> probe.h:39</div></div> <div class="ttc" id="structprobe__worker__t_html"><div class="ttname"><a href="structprobe__worker__t.html">probe_worker_t</a></div><div class="ttdef"><b>Definition:</b> worker.h:38</div></div> <div class="ttc" id="structprobe__worker__t_html_a3233188021958968247a0f11d7587c0b"><div class="ttname"><a href="structprobe__worker__t.html#a3233188021958968247a0f11d7587c0b">probe_worker_t::tid</a></div><div class="ttdeci">pthread_t tid</div><div class="ttdoc">thread ID </div><div class="ttdef"><b>Definition:</b> worker.h:40</div></div> <div class="ttc" id="structprobe__worker__t_html_a73026c304cbd09bb795ac4a11a874abe"><div class="ttname"><a href="structprobe__worker__t.html#a73026c304cbd09bb795ac4a11a874abe">probe_worker_t::sid</a></div><div class="ttdeci">SEAP_msgid_t sid</div><div class="ttdoc">SEAP message handled by this thread. </div><div class="ttdef"><b>Definition:</b> worker.h:39</div></div> <div class="ttc" id="structSEXP_html"><div class="ttname"><a href="structSEXP.html">SEXP</a></div><div class="ttdef"><b>Definition:</b> sexp-types.h:82</div></div> <div class="ttc" id="structprobe__worker__t_html_a2874286f9bb7934c0d3fe567a6bf3ad4"><div class="ttname"><a href="structprobe__worker__t.html#a2874286f9bb7934c0d3fe567a6bf3ad4">probe_worker_t::msg</a></div><div class="ttdeci">SEAP_msg_t * msg</div><div class="ttdoc">the message being handled </div><div class="ttdef"><b>Definition:</b> worker.h:42</div></div> <div class="ttc" id="structSEAP__msg_html"><div class="ttname"><a href="structSEAP__msg.html">SEAP_msg</a></div><div class="ttdef"><b>Definition:</b> _seap-message.h:39</div></div> </div><!-- fragment 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