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<h1>/home/pvrabec/openscap/openscap-0.5.7/src/OVAL/probes/probe-cache.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#pragma once</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#ifndef PROBE_CACHE_H</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span><span class="preprocessor">#define PROBE_CACHE_H</span>
<a name="l00004"></a>00004 <span class="preprocessor"></span>
<a name="l00005"></a>00005 <span class="preprocessor">#include <stdbool.h></span>
<a name="l00006"></a>00006 <span class="preprocessor">#include <pthread.h></span>
<a name="l00007"></a>00007 <span class="preprocessor">#include <sexp-types.h></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <SEAP/generic/redblack.h></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <../../common/util.h></span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 OSCAP_HIDDEN_START;
<a name="l00012"></a>00012
<a name="l00013"></a>00013 DEFRBTREE(pcache, <a class="code" href="structSEXP.html">SEXP_t</a> * <span class="keywordtype">id</span>;
<a name="l00014"></a>00014 <a class="code" href="structSEXP.html">SEXP_t</a> * item);
<a name="l00015"></a>00015
<a name="l00016"></a><a class="code" href="structpcache__t.html">00016</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00017"></a>00017 TREETYPE(pcache) tree;
<a name="l00018"></a>00018 pthread_rwlock_t lock;
<a name="l00019"></a>00019 } <a class="code" href="structpcache__t.html">pcache_t</a>;
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> pcache_rlock(<a class="code" href="structpcache__t.html">pcache_t</a> * c)
<a name="l00022"></a>00022 {
<a name="l00023"></a>00023 <span class="keywordflow">return</span> (pthread_rwlock_rdlock(&c->lock) == 0 ? 0 : -1);
<a name="l00024"></a>00024 }
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> pcache_wlock(<a class="code" href="structpcache__t.html">pcache_t</a> * c)
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <span class="keywordflow">return</span> (pthread_rwlock_wrlock(&c->lock) == 0 ? 0 : -1);
<a name="l00029"></a>00029 }
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> pcache_wunlock(<a class="code" href="structpcache__t.html">pcache_t</a> * c)
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 <span class="keywordflow">return</span> (pthread_rwlock_unlock(&c->lock) == 0 ? 0 : -1);
<a name="l00034"></a>00034 }
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#define pcache_runlock(c) pcache_wunlock(c)</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define with_pcache_rlocked(c) for (bool __rlk__ = (pcache_rlock (c) == 0 ? true : false); __rlk__; __rlk__ = (pcache_runlock (c) == 0 ? false : abort(), false))</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#define with_pcache_wlocked(c) for (bool __wlk__ = (pcache_wlock (c) == 0 ? true : false); __wlk__; __wlk__ = (pcache_wunlock (c) == 0 ? false : abort(), false))</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span>
<a name="l00040"></a>00040 <a class="code" href="structpcache__t.html">pcache_t</a> *pcache_new(<span class="keywordtype">void</span>);
<a name="l00041"></a>00041 <span class="keywordtype">void</span> pcache_free(<a class="code" href="structpcache__t.html">pcache_t</a> * cache);
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keywordtype">int</span> pcache_sexp_add(<a class="code" href="structpcache__t.html">pcache_t</a> * cache, <span class="keyword">const</span> <a class="code" href="structSEXP.html">SEXP_t</a> * <span class="keywordtype">id</span>, <a class="code" href="structSEXP.html">SEXP_t</a> * item);
<a name="l00044"></a>00044 <span class="keywordtype">int</span> pcache_cstr_add(<a class="code" href="structpcache__t.html">pcache_t</a> * cache, <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>, <a class="code" href="structSEXP.html">SEXP_t</a> * item);
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordtype">int</span> pcache_sexp_del(<a class="code" href="structpcache__t.html">pcache_t</a> * cache, <span class="keyword">const</span> <a class="code" href="structSEXP.html">SEXP_t</a> * <span class="keywordtype">id</span>);
<a name="l00047"></a>00047 <span class="keywordtype">int</span> pcache_cstr_del(<a class="code" href="structpcache__t.html">pcache_t</a> * cache, <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>);
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <a class="code" href="structSEXP.html">SEXP_t</a> *pcache_sexp_get(<a class="code" href="structpcache__t.html">pcache_t</a> * cache, <span class="keyword">const</span> <a class="code" href="structSEXP.html">SEXP_t</a> * <span class="keywordtype">id</span>);
<a name="l00050"></a>00050 <a class="code" href="structSEXP.html">SEXP_t</a> *pcache_cstr_get(<a class="code" href="structpcache__t.html">pcache_t</a> * cache, <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keywordtype">id</span>);
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="structncache__item__t.html">00052</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00053"></a>00053 <span class="keywordtype">char</span> *iname;
<a name="l00054"></a>00054 <a class="code" href="structSEXP.html">SEXP_t</a> *names;
<a name="l00055"></a>00055 uint16_t count;
<a name="l00056"></a>00056 } <a class="code" href="structncache__item__t.html">ncache_item_t</a>;
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="preprocessor">#define NCACHE_MAX_ITEMS 8</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span>
<a name="l00060"></a><a class="code" href="structncache__t.html">00060</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00061"></a>00061 <a class="code" href="structncache__item__t.html">ncache_item_t</a> *items[NCACHE_MAX_ITEMS];
<a name="l00062"></a>00062 uint8_t count;
<a name="l00063"></a>00063 pthread_rwlock_t lock;
<a name="l00064"></a>00064 } <a class="code" href="structncache__t.html">ncache_t</a>;
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <a class="code" href="structncache__t.html">ncache_t</a> *ncache_new(<span class="keywordtype">void</span>);
<a name="l00067"></a>00067 <span class="keywordtype">void</span> ncache_free(<a class="code" href="structncache__t.html">ncache_t</a> * cache);
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keywordtype">int</span> ncache_item_add(<a class="code" href="structncache__t.html">ncache_t</a> * cache, <span class="keyword">const</span> <span class="keywordtype">char</span> *iname, <a class="code" href="structSEXP.html">SEXP_t</a> * names, uint16_t count);
<a name="l00070"></a>00070 <span class="keywordtype">int</span> ncache_name_add(<a class="code" href="structncache__t.html">ncache_t</a> * cache, <span class="keyword">const</span> <span class="keywordtype">char</span> *iname, <a class="code" href="structSEXP.html">SEXP_t</a> * name);
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="preprocessor">#define with_ncache_rlocked(c) for (bool __rlk__ = (ncache_rlock (c) == 0 ? true : false); __rlk__; __rlk__ = ncache_runlock (c) == 0 ? false : abort())</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span><span class="preprocessor">#define with_ncache_wlocked(c) for (bool __wlk__ = (ncache_wlock (c) == 0 ? true : false); __wlk__; __wlk__ = ncache_wunlock (c) == 0 ? false : abort())</span>
<a name="l00074"></a>00074 <span class="preprocessor"></span>
<a name="l00075"></a>00075 OSCAP_HIDDEN_END;
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="preprocessor">#endif </span><span class="comment">/* PROBE_CACHE_H */</span>
</pre></div></div>
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