<!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"/> <title>libnl: lib/route/class_obj.c Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">libnl <span id="projectnumber">1.1</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</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> </ul> </div> <div class="header"> <div class="headertitle"> <h1>lib/route/class_obj.c</h1> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * lib/route/class.c Queueing Classes</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00005"></a>00005 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span> <a name="l00006"></a>00006 <span class="comment"> * License as published by the Free Software Foundation version 2.1</span> <a name="l00007"></a>00007 <span class="comment"> * of the License.</span> <a name="l00008"></a>00008 <span class="comment"> *</span> <a name="l00009"></a>00009 <span class="comment"> * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch></span> <a name="l00010"></a>00010 <span class="comment"> */</span> <a name="l00011"></a>00011 <span class="comment"></span> <a name="l00012"></a>00012 <span class="comment">/**</span> <a name="l00013"></a>00013 <span class="comment"> * @ingroup class</span> <a name="l00014"></a>00014 <span class="comment"> * @defgroup class_obj Class Object</span> <a name="l00015"></a>00015 <span class="comment"> * @{</span> <a name="l00016"></a>00016 <span class="comment"> */</span> <a name="l00017"></a>00017 <a name="l00018"></a>00018 <span class="preprocessor">#include <netlink-local.h></span> <a name="l00019"></a>00019 <span class="preprocessor">#include <netlink-tc.h></span> <a name="l00020"></a>00020 <span class="preprocessor">#include <netlink/netlink.h></span> <a name="l00021"></a>00021 <span class="preprocessor">#include <netlink/route/tc.h></span> <a name="l00022"></a>00022 <span class="preprocessor">#include <netlink/route/class.h></span> <a name="l00023"></a>00023 <span class="preprocessor">#include <netlink/route/class-modules.h></span> <a name="l00024"></a>00024 <span class="preprocessor">#include <netlink/route/qdisc.h></span> <a name="l00025"></a>00025 <span class="preprocessor">#include <netlink/route/classifier.h></span> <a name="l00026"></a>00026 <span class="preprocessor">#include <netlink/utils.h></span> <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="keyword">static</span> <span class="keywordtype">void</span> class_free_data(<span class="keyword">struct</span> nl_object *obj) <a name="l00029"></a>00029 { <a name="l00030"></a>00030 <span class="keyword">struct </span>rtnl_class *<span class="keyword">class </span>= (struct rtnl_class *) obj; <a name="l00031"></a>00031 <span class="keyword">struct </span><a class="code" href="structrtnl__class__ops.html" title="Class operations.">rtnl_class_ops</a> *cops; <a name="l00032"></a>00032 <a name="l00033"></a>00033 tca_free_data((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>); <a name="l00034"></a>00034 <a name="l00035"></a>00035 cops = <a class="code" href="group__class__api.html#ga13a2a79684317e5ccffff7dc89f79ab6" title="Lookup class operations for a class object.">rtnl_class_lookup_ops</a>(<span class="keyword">class</span>); <a name="l00036"></a>00036 <span class="keywordflow">if</span> (cops && cops-><a class="code" href="structrtnl__class__ops.html#a8a4901f29a858f0b58d7b891556ca13c" title="Called before a class object gets destroyed.">co_free_data</a>) <a name="l00037"></a>00037 cops-><a class="code" href="structrtnl__class__ops.html#a8a4901f29a858f0b58d7b891556ca13c" title="Called before a class object gets destroyed.">co_free_data</a>(<span class="keyword">class</span>); <a name="l00038"></a>00038 } <a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="keyword">static</span> <span class="keywordtype">int</span> class_clone(<span class="keyword">struct</span> nl_object *_dst, <span class="keyword">struct</span> nl_object *_src) <a name="l00041"></a>00041 { <a name="l00042"></a>00042 <span class="keyword">struct </span>rtnl_class *dst = nl_object_priv(_dst); <a name="l00043"></a>00043 <span class="keyword">struct </span>rtnl_class *src = nl_object_priv(_src); <a name="l00044"></a>00044 <span class="keyword">struct </span><a class="code" href="structrtnl__class__ops.html" title="Class operations.">rtnl_class_ops</a> *cops; <a name="l00045"></a>00045 <span class="keywordtype">int</span> err; <a name="l00046"></a>00046 <a name="l00047"></a>00047 err = tca_clone((<span class="keyword">struct</span> rtnl_tca *) dst, (<span class="keyword">struct</span> rtnl_tca *) src); <a name="l00048"></a>00048 <span class="keywordflow">if</span> (err < 0) <a name="l00049"></a>00049 <span class="keywordflow">goto</span> errout; <a name="l00050"></a>00050 <a name="l00051"></a>00051 cops = <a class="code" href="group__class__api.html#ga13a2a79684317e5ccffff7dc89f79ab6" title="Lookup class operations for a class object.">rtnl_class_lookup_ops</a>(src); <a name="l00052"></a>00052 <span class="keywordflow">if</span> (cops && cops-><a class="code" href="structrtnl__class__ops.html#a4a4c0b4201267bdd5e41e56a0e3f0c13" title="Called whenever a class object needs to be cloned.">co_clone</a>) <a name="l00053"></a>00053 err = cops-><a class="code" href="structrtnl__class__ops.html#a4a4c0b4201267bdd5e41e56a0e3f0c13" title="Called whenever a class object needs to be cloned.">co_clone</a>(dst, src); <a name="l00054"></a>00054 errout: <a name="l00055"></a>00055 <span class="keywordflow">return</span> err; <a name="l00056"></a>00056 } <a name="l00057"></a>00057 <a name="l00058"></a>00058 <span class="keyword">static</span> <span class="keywordtype">int</span> class_dump_brief(<span class="keyword">struct</span> nl_object *obj, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p) <a name="l00059"></a>00059 { <a name="l00060"></a>00060 <span class="keyword">struct </span>rtnl_class *<span class="keyword">class </span>= (struct rtnl_class *) obj; <a name="l00061"></a>00061 <span class="keyword">struct </span><a class="code" href="structrtnl__class__ops.html" title="Class operations.">rtnl_class_ops</a> *cops; <a name="l00062"></a>00062 <a name="l00063"></a>00063 <span class="keywordtype">int</span> line = tca_dump_brief((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, <span class="stringliteral">"class"</span>, p, 0); <a name="l00064"></a>00064 <a name="l00065"></a>00065 cops = <a class="code" href="group__class__api.html#ga13a2a79684317e5ccffff7dc89f79ab6" title="Lookup class operations for a class object.">rtnl_class_lookup_ops</a>(<span class="keyword">class</span>); <a name="l00066"></a>00066 <span class="keywordflow">if</span> (cops && cops-><a class="code" href="structrtnl__class__ops.html#ac4070b8f1c1ffa73315c9caa15f2bde3" title="Dump callbacks.">co_dump</a>[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a5597887c080d5ecae358b6065a4048fd" title="Dump object in a brief one-liner.">NL_DUMP_BRIEF</a>]) <a name="l00067"></a>00067 line = cops-><a class="code" href="structrtnl__class__ops.html#ac4070b8f1c1ffa73315c9caa15f2bde3" title="Dump callbacks.">co_dump</a>[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a5597887c080d5ecae358b6065a4048fd" title="Dump object in a brief one-liner.">NL_DUMP_BRIEF</a>](<span class="keyword">class</span>, p, line); <a name="l00068"></a>00068 dp_dump(p, <span class="stringliteral">"\n"</span>); <a name="l00069"></a>00069 <a name="l00070"></a>00070 <span class="keywordflow">return</span> line; <a name="l00071"></a>00071 } <a name="l00072"></a>00072 <a name="l00073"></a>00073 <span class="keyword">static</span> <span class="keywordtype">int</span> class_dump_full(<span class="keyword">struct</span> nl_object *obj, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p) <a name="l00074"></a>00074 { <a name="l00075"></a>00075 <span class="keyword">struct </span>rtnl_class *<span class="keyword">class </span>= (struct rtnl_class *) obj; <a name="l00076"></a>00076 <span class="keyword">struct </span><a class="code" href="structrtnl__class__ops.html" title="Class operations.">rtnl_class_ops</a> *cops; <a name="l00077"></a>00077 <span class="keywordtype">int</span> line; <a name="l00078"></a>00078 <a name="l00079"></a>00079 line = class_dump_brief(obj, p); <a name="l00080"></a>00080 line = tca_dump_full((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, p, line); <a name="l00081"></a>00081 <a name="l00082"></a>00082 <span class="keywordflow">if</span> (class->c_info) { <a name="l00083"></a>00083 <span class="keywordtype">char</span> buf[32]; <a name="l00084"></a>00084 dp_dump(p, <span class="stringliteral">"child-qdisc %s "</span>, <a name="l00085"></a>00085 <a class="code" href="group__tc.html#ga27fad2a239d4d8d932da0ce1bdbf1f9f" title="Convert a traffic control handle to a character string (Reentrant).">rtnl_tc_handle2str</a>(class->c_info, buf, <span class="keyword">sizeof</span>(buf))); <a name="l00086"></a>00086 } <a name="l00087"></a>00087 <a name="l00088"></a>00088 cops = <a class="code" href="group__class__api.html#ga13a2a79684317e5ccffff7dc89f79ab6" title="Lookup class operations for a class object.">rtnl_class_lookup_ops</a>(<span class="keyword">class</span>); <a name="l00089"></a>00089 <span class="keywordflow">if</span> (cops && cops-><a class="code" href="structrtnl__class__ops.html#ac4070b8f1c1ffa73315c9caa15f2bde3" title="Dump callbacks.">co_dump</a>[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a1445106c7af529b2c99ee289fbcd3179" title="Dump all attributes but no statistics.">NL_DUMP_FULL</a>]) <a name="l00090"></a>00090 line = cops-><a class="code" href="structrtnl__class__ops.html#ac4070b8f1c1ffa73315c9caa15f2bde3" title="Dump callbacks.">co_dump</a>[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a1445106c7af529b2c99ee289fbcd3179" title="Dump all attributes but no statistics.">NL_DUMP_FULL</a>](<span class="keyword">class</span>, p, line); <a name="l00091"></a>00091 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!class->c_info) <a name="l00092"></a>00092 dp_dump(p, <span class="stringliteral">"noop (no leaf qdisc)"</span>); <a name="l00093"></a>00093 <a name="l00094"></a>00094 dp_dump(p, <span class="stringliteral">"\n"</span>); <a name="l00095"></a>00095 <a name="l00096"></a>00096 <span class="keywordflow">return</span> line; <a name="l00097"></a>00097 } <a name="l00098"></a>00098 <a name="l00099"></a>00099 <span class="keyword">static</span> <span class="keywordtype">int</span> class_dump_stats(<span class="keyword">struct</span> nl_object *obj, <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *p) <a name="l00100"></a>00100 { <a name="l00101"></a>00101 <span class="keyword">struct </span>rtnl_class *<span class="keyword">class </span>= (struct rtnl_class *) obj; <a name="l00102"></a>00102 <span class="keyword">struct </span><a class="code" href="structrtnl__class__ops.html" title="Class operations.">rtnl_class_ops</a> *cops; <a name="l00103"></a>00103 <span class="keywordtype">int</span> line; <a name="l00104"></a>00104 <a name="l00105"></a>00105 line = class_dump_full(obj, p); <a name="l00106"></a>00106 line = tca_dump_stats((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, p, line); <a name="l00107"></a>00107 dp_dump(p, <span class="stringliteral">"\n"</span>); <a name="l00108"></a>00108 <a name="l00109"></a>00109 cops = <a class="code" href="group__class__api.html#ga13a2a79684317e5ccffff7dc89f79ab6" title="Lookup class operations for a class object.">rtnl_class_lookup_ops</a>(<span class="keyword">class</span>); <a name="l00110"></a>00110 <span class="keywordflow">if</span> (cops && cops-><a class="code" href="structrtnl__class__ops.html#ac4070b8f1c1ffa73315c9caa15f2bde3" title="Dump callbacks.">co_dump</a>[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a8ebedc55094df6175b84fb1230047a65" title="Dump all attributes including statistics.">NL_DUMP_STATS</a>]) <a name="l00111"></a>00111 line = cops-><a class="code" href="structrtnl__class__ops.html#ac4070b8f1c1ffa73315c9caa15f2bde3" title="Dump callbacks.">co_dump</a>[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a8ebedc55094df6175b84fb1230047a65" title="Dump all attributes including statistics.">NL_DUMP_STATS</a>](<span class="keyword">class</span>, p, line); <a name="l00112"></a>00112 <a name="l00113"></a>00113 <span class="keywordflow">return</span> line; <a name="l00114"></a>00114 } <a name="l00115"></a>00115 <span class="comment"></span> <a name="l00116"></a>00116 <span class="comment">/**</span> <a name="l00117"></a>00117 <span class="comment"> * @name Allocation/Freeing</span> <a name="l00118"></a>00118 <span class="comment"> * @{</span> <a name="l00119"></a>00119 <span class="comment"> */</span> <a name="l00120"></a>00120 <a name="l00121"></a>00121 <span class="keyword">struct </span>rtnl_class *rtnl_class_alloc(<span class="keywordtype">void</span>) <a name="l00122"></a>00122 { <a name="l00123"></a>00123 <span class="keywordflow">return</span> (<span class="keyword">struct</span> rtnl_class *) <a class="code" href="group__object.html#ga9c1f2fd887d8325839f452879cdf982a" title="Allocate a new object of kind specified by the operations handle.">nl_object_alloc</a>(&class_obj_ops); <a name="l00124"></a>00124 } <a name="l00125"></a>00125 <a name="l00126"></a>00126 <span class="keywordtype">void</span> rtnl_class_put(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>) <a name="l00127"></a>00127 { <a name="l00128"></a>00128 <a class="code" href="group__object.html#ga9905da094bf4c03cf4ac78aeaa86a12b" title="Release a reference from an object.">nl_object_put</a>((<span class="keyword">struct</span> nl_object *) <span class="keyword">class</span>); <a name="l00129"></a>00129 } <a name="l00130"></a>00130 <span class="comment"></span> <a name="l00131"></a>00131 <span class="comment">/** @} */</span> <a name="l00132"></a>00132 <span class="comment"></span> <a name="l00133"></a>00133 <span class="comment">/**</span> <a name="l00134"></a>00134 <span class="comment"> * @name Leaf Qdisc</span> <a name="l00135"></a>00135 <span class="comment"> * @{</span> <a name="l00136"></a>00136 <span class="comment"> */</span> <a name="l00137"></a>00137 <span class="comment"></span> <a name="l00138"></a>00138 <span class="comment">/**</span> <a name="l00139"></a>00139 <span class="comment"> * Lookup the leaf qdisc of a class</span> <a name="l00140"></a>00140 <span class="comment"> * @arg class the parent class</span> <a name="l00141"></a>00141 <span class="comment"> * @arg cache a qdisc cache including at laest all qdiscs of the</span> <a name="l00142"></a>00142 <span class="comment"> * interface the specified class is attached to</span> <a name="l00143"></a>00143 <span class="comment"> * @return The qdisc from the cache or NULL if the class has no leaf qdisc</span> <a name="l00144"></a>00144 <span class="comment"> */</span> <a name="l00145"></a><a class="code" href="group__class__obj.html#ga6f1e82f7440284058b7c690a66698645">00145</a> <span class="keyword">struct </span>rtnl_qdisc *<a class="code" href="group__class__obj.html#ga6f1e82f7440284058b7c690a66698645" title="Lookup the leaf qdisc of a class.">rtnl_class_leaf_qdisc</a>(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, <a name="l00146"></a>00146 <span class="keyword">struct</span> nl_cache *cache) <a name="l00147"></a>00147 { <a name="l00148"></a>00148 <span class="keyword">struct </span>rtnl_qdisc *leaf; <a name="l00149"></a>00149 <a name="l00150"></a>00150 <span class="keywordflow">if</span> (!class->c_info) <a name="l00151"></a>00151 <span class="keywordflow">return</span> NULL; <a name="l00152"></a>00152 <a name="l00153"></a>00153 leaf = <a class="code" href="group__qdisc.html#gaa93df0077a2748e7464962e0e9dc968d" title="Look up qdisc by its parent in the provided cache.">rtnl_qdisc_get_by_parent</a>(cache, class->c_ifindex, <a name="l00154"></a>00154 class->c_handle); <a name="l00155"></a>00155 <span class="keywordflow">if</span> (!leaf || leaf->q_handle != class->c_info) <a name="l00156"></a>00156 <span class="keywordflow">return</span> NULL; <a name="l00157"></a>00157 <a name="l00158"></a>00158 <span class="keywordflow">return</span> leaf; <a name="l00159"></a>00159 } <a name="l00160"></a>00160 <span class="comment"></span> <a name="l00161"></a>00161 <span class="comment">/** @} */</span> <a name="l00162"></a>00162 <a name="l00163"></a>00163 <span class="comment"></span> <a name="l00164"></a>00164 <span class="comment">/**</span> <a name="l00165"></a>00165 <span class="comment"> * @name Iterators</span> <a name="l00166"></a>00166 <span class="comment"> * @{</span> <a name="l00167"></a>00167 <span class="comment"> */</span> <a name="l00168"></a>00168 <span class="comment"></span> <a name="l00169"></a>00169 <span class="comment">/**</span> <a name="l00170"></a>00170 <span class="comment"> * Call a callback for each child of a class</span> <a name="l00171"></a>00171 <span class="comment"> * @arg class the parent class</span> <a name="l00172"></a>00172 <span class="comment"> * @arg cache a class cache including all classes of the interface</span> <a name="l00173"></a>00173 <span class="comment"> * the specified class is attached to</span> <a name="l00174"></a>00174 <span class="comment"> * @arg cb callback function</span> <a name="l00175"></a>00175 <span class="comment"> * @arg arg argument to be passed to callback function</span> <a name="l00176"></a>00176 <span class="comment"> */</span> <a name="l00177"></a><a class="code" href="group__class__obj.html#gad0aec75779149aad52b96dbae8a15826">00177</a> <span class="keywordtype">void</span> <a class="code" href="group__class__obj.html#gad0aec75779149aad52b96dbae8a15826" title="Call a callback for each child of a class.">rtnl_class_foreach_child</a>(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, <span class="keyword">struct</span> nl_cache *cache, <a name="l00178"></a>00178 <span class="keywordtype">void</span> (*cb)(<span class="keyword">struct</span> nl_object *, <span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *arg) <a name="l00179"></a>00179 { <a name="l00180"></a>00180 <span class="keyword">struct </span>rtnl_class *filter; <a name="l00181"></a>00181 <a name="l00182"></a>00182 filter = rtnl_class_alloc(); <a name="l00183"></a>00183 <span class="keywordflow">if</span> (!filter) <a name="l00184"></a>00184 <span class="keywordflow">return</span>; <a name="l00185"></a>00185 <a name="l00186"></a>00186 rtnl_class_set_parent(filter, class->c_handle); <a name="l00187"></a>00187 rtnl_class_set_ifindex(filter, class->c_ifindex); <a name="l00188"></a>00188 rtnl_class_set_kind(filter, class->c_kind); <a name="l00189"></a>00189 <a name="l00190"></a>00190 <a class="code" href="group__cache.html#ga5f0cc9367329f85137b2191c2889d41c" title="Call a callback on each element of the cache (filtered).">nl_cache_foreach_filter</a>(cache, (<span class="keyword">struct</span> nl_object *) filter, cb, arg); <a name="l00191"></a>00191 rtnl_class_put(filter); <a name="l00192"></a>00192 } <a name="l00193"></a>00193 <span class="comment"></span> <a name="l00194"></a>00194 <span class="comment">/**</span> <a name="l00195"></a>00195 <span class="comment"> * Call a callback for each classifier attached to the class</span> <a name="l00196"></a>00196 <span class="comment"> * @arg class the parent class</span> <a name="l00197"></a>00197 <span class="comment"> * @arg cache a filter cache including at least all the filters</span> <a name="l00198"></a>00198 <span class="comment"> * attached to the specified class</span> <a name="l00199"></a>00199 <span class="comment"> * @arg cb callback function</span> <a name="l00200"></a>00200 <span class="comment"> * @arg arg argument to be passed to callback function</span> <a name="l00201"></a>00201 <span class="comment"> */</span> <a name="l00202"></a><a class="code" href="group__class__obj.html#gab7db6ce58ceab5eab2e47880d69f965d">00202</a> <span class="keywordtype">void</span> <a class="code" href="group__class__obj.html#gab7db6ce58ceab5eab2e47880d69f965d" title="Call a callback for each classifier attached to the class.">rtnl_class_foreach_cls</a>(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, <span class="keyword">struct</span> nl_cache *cache, <a name="l00203"></a>00203 <span class="keywordtype">void</span> (*cb)(<span class="keyword">struct</span> nl_object *, <span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *arg) <a name="l00204"></a>00204 { <a name="l00205"></a>00205 <span class="keyword">struct </span>rtnl_cls *filter; <a name="l00206"></a>00206 <a name="l00207"></a>00207 filter = rtnl_cls_alloc(); <a name="l00208"></a>00208 <span class="keywordflow">if</span> (!filter) <a name="l00209"></a>00209 <span class="keywordflow">return</span>; <a name="l00210"></a>00210 <a name="l00211"></a>00211 rtnl_cls_set_ifindex(filter, class->c_ifindex); <a name="l00212"></a>00212 rtnl_cls_set_parent(filter, class->c_parent); <a name="l00213"></a>00213 <a name="l00214"></a>00214 <a class="code" href="group__cache.html#ga5f0cc9367329f85137b2191c2889d41c" title="Call a callback on each element of the cache (filtered).">nl_cache_foreach_filter</a>(cache, (<span class="keyword">struct</span> nl_object *) filter, cb, arg); <a name="l00215"></a>00215 rtnl_cls_put(filter); <a name="l00216"></a>00216 } <a name="l00217"></a>00217 <span class="comment"></span> <a name="l00218"></a>00218 <span class="comment">/** @} */</span> <a name="l00219"></a>00219 <a name="l00220"></a>00220 <span class="comment"></span> <a name="l00221"></a>00221 <span class="comment">/**</span> <a name="l00222"></a>00222 <span class="comment"> * @name Attributes</span> <a name="l00223"></a>00223 <span class="comment"> * @{</span> <a name="l00224"></a>00224 <span class="comment"> */</span> <a name="l00225"></a>00225 <a name="l00226"></a>00226 <span class="keywordtype">void</span> rtnl_class_set_ifindex(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, <span class="keywordtype">int</span> ifindex) <a name="l00227"></a>00227 { <a name="l00228"></a>00228 tca_set_ifindex((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, ifindex); <a name="l00229"></a>00229 } <a name="l00230"></a>00230 <a name="l00231"></a>00231 <span class="keywordtype">int</span> rtnl_class_get_ifindex(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>) <a name="l00232"></a>00232 { <a name="l00233"></a>00233 <span class="keywordflow">return</span> tca_get_ifindex((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>); <a name="l00234"></a>00234 } <a name="l00235"></a>00235 <a name="l00236"></a>00236 <span class="keywordtype">void</span> rtnl_class_set_handle(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, uint32_t handle) <a name="l00237"></a>00237 { <a name="l00238"></a>00238 tca_set_handle((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, handle); <a name="l00239"></a>00239 } <a name="l00240"></a>00240 <a name="l00241"></a>00241 uint32_t rtnl_class_get_handle(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>) <a name="l00242"></a>00242 { <a name="l00243"></a>00243 <span class="keywordflow">return</span> tca_get_handle((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>); <a name="l00244"></a>00244 } <a name="l00245"></a>00245 <a name="l00246"></a>00246 <span class="keywordtype">void</span> rtnl_class_set_parent(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, uint32_t parent) <a name="l00247"></a>00247 { <a name="l00248"></a>00248 tca_set_parent((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, parent); <a name="l00249"></a>00249 } <a name="l00250"></a>00250 <a name="l00251"></a>00251 uint32_t rtnl_class_get_parent(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>) <a name="l00252"></a>00252 { <a name="l00253"></a>00253 <span class="keywordflow">return</span> tca_get_parent((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>); <a name="l00254"></a>00254 } <a name="l00255"></a>00255 <a name="l00256"></a>00256 <span class="keywordtype">void</span> rtnl_class_set_kind(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) <a name="l00257"></a>00257 { <a name="l00258"></a>00258 tca_set_kind((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, name); <a name="l00259"></a>00259 <span class="keyword">class</span>->c_ops = __rtnl_class_lookup_ops(name); <a name="l00260"></a>00260 } <a name="l00261"></a>00261 <a name="l00262"></a>00262 <span class="keywordtype">char</span> *rtnl_class_get_kind(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>) <a name="l00263"></a>00263 { <a name="l00264"></a>00264 <span class="keywordflow">return</span> tca_get_kind((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>); <a name="l00265"></a>00265 } <a name="l00266"></a>00266 <a name="l00267"></a>00267 uint64_t rtnl_class_get_stat(<span class="keyword">struct</span> rtnl_class *<span class="keyword">class</span>, <a name="l00268"></a>00268 <span class="keyword">enum</span> <a class="code" href="group__tc.html#ga7f00b06ddcf7c64d3f159214d0d976c0" title="TC statistics identifiers.">rtnl_tc_stats_id</a> <span class="keywordtype">id</span>) <a name="l00269"></a>00269 { <a name="l00270"></a>00270 <span class="keywordflow">return</span> tca_get_stat((<span class="keyword">struct</span> rtnl_tca *) <span class="keyword">class</span>, <span class="keywordtype">id</span>); <a name="l00271"></a>00271 } <a name="l00272"></a>00272 <span class="comment"></span> <a name="l00273"></a>00273 <span class="comment">/** @} */</span> <a name="l00274"></a>00274 <a name="l00275"></a>00275 <span class="keyword">struct </span><a class="code" href="structnl__object__ops.html" title="Object Operations.">nl_object_ops</a> class_obj_ops = { <a name="l00276"></a>00276 .<a class="code" href="structnl__object__ops.html#a5225584343fe711642303e000b036ee9" title="Unique name of object type.">oo_name</a> = <span class="stringliteral">"route/class"</span>, <a name="l00277"></a>00277 .oo_size = <span class="keyword">sizeof</span>(<span class="keyword">struct </span>rtnl_class), <a name="l00278"></a>00278 .oo_free_data = class_free_data, <a name="l00279"></a>00279 .oo_clone = class_clone, <a name="l00280"></a>00280 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a5597887c080d5ecae358b6065a4048fd" title="Dump object in a brief one-liner.">NL_DUMP_BRIEF</a>] = class_dump_brief, <a name="l00281"></a>00281 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a1445106c7af529b2c99ee289fbcd3179" title="Dump all attributes but no statistics.">NL_DUMP_FULL</a>] = class_dump_full, <a name="l00282"></a>00282 .oo_dump[<a class="code" href="group__utils.html#ggacfb5566c73f0965c5241d7d49bc717e9a8ebedc55094df6175b84fb1230047a65" title="Dump all attributes including statistics.">NL_DUMP_STATS</a>] = class_dump_stats, <a name="l00283"></a>00283 .oo_compare = tca_compare, <a name="l00284"></a>00284 .oo_id_attrs = (TCA_ATTR_IFINDEX | TCA_ATTR_HANDLE), <a name="l00285"></a>00285 }; <a name="l00286"></a>00286 <span class="comment"></span> <a name="l00287"></a>00287 <span class="comment">/** @} */</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated on Mon Mar 21 2011 for libnl by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>