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<h1>include/netlink/route/tc.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * netlink/route/tc.h Traffic Control</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
<a name="l00012"></a>00012 <span class="preprocessor">#ifndef NETLINK_TC_H_</span>
<a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#define NETLINK_TC_H_</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <netlink/netlink.h></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <netlink/cache.h></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <netlink/data.h></span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00021"></a>00021 <span class="preprocessor">#endif</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00023"></a>00023 <span class="comment">/**</span>
<a name="l00024"></a>00024 <span class="comment"> * TC statistics identifiers</span>
<a name="l00025"></a>00025 <span class="comment"> * @ingroup tc</span>
<a name="l00026"></a>00026 <span class="comment"> */</span>
<a name="l00027"></a><a class="code" href="group__tc.html#ga7f00b06ddcf7c64d3f159214d0d976c0">00027</a> <span class="keyword">enum</span> <a class="code" href="group__tc.html#ga7f00b06ddcf7c64d3f159214d0d976c0" title="TC statistics identifiers.">rtnl_tc_stats_id</a> {
<a name="l00028"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0a45892528a489491962b1115d2a797ea6">00028</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0a45892528a489491962b1115d2a797ea6" title="Packets seen.">RTNL_TC_PACKETS</a>, <span class="comment">/**< Packets seen */</span>
<a name="l00029"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0a48a501c10b68cfcad6a1d5578050591b">00029</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0a48a501c10b68cfcad6a1d5578050591b" title="Bytes seen.">RTNL_TC_BYTES</a>, <span class="comment">/**< Bytes seen */</span>
<a name="l00030"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0af5161062248e8d8b713b920df98fc63f">00030</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0af5161062248e8d8b713b920df98fc63f" title="Current bits/s (rate estimator)">RTNL_TC_RATE_BPS</a>, <span class="comment">/**< Current bits/s (rate estimator) */</span>
<a name="l00031"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0ad592a1229cd73ced877fc88715bc5ba9">00031</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0ad592a1229cd73ced877fc88715bc5ba9" title="Current packet/s (rate estimator)">RTNL_TC_RATE_PPS</a>, <span class="comment">/**< Current packet/s (rate estimator) */</span>
<a name="l00032"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0aa22bbf425d78526690cb0b4aa824e9d5">00032</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0aa22bbf425d78526690cb0b4aa824e9d5" title="Queue length.">RTNL_TC_QLEN</a>, <span class="comment">/**< Queue length */</span>
<a name="l00033"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0ae44313687d6e8084549c9834a4a9e8a1">00033</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0ae44313687d6e8084549c9834a4a9e8a1" title="Backlog length.">RTNL_TC_BACKLOG</a>, <span class="comment">/**< Backlog length */</span>
<a name="l00034"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0acc8892488b10b39081a3186ab8b01d99">00034</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0acc8892488b10b39081a3186ab8b01d99" title="Packets dropped.">RTNL_TC_DROPS</a>, <span class="comment">/**< Packets dropped */</span>
<a name="l00035"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0adc557ea50891d76d451349421457f7ad">00035</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0adc557ea50891d76d451349421457f7ad" title="Number of requeues.">RTNL_TC_REQUEUES</a>, <span class="comment">/**< Number of requeues */</span>
<a name="l00036"></a><a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0ac3f814dae6f46241986f236ad867bb17">00036</a> <a class="code" href="group__tc.html#gga7f00b06ddcf7c64d3f159214d0d976c0ac3f814dae6f46241986f236ad867bb17" title="Number of overlimits.">RTNL_TC_OVERLIMITS</a>, <span class="comment">/**< Number of overlimits */</span>
<a name="l00037"></a>00037 __RTNL_TC_STATS_MAX,
<a name="l00038"></a>00038 };
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="preprocessor">#define RTNL_TC_STATS_MAX (__RTNL_TC_STATS_MAX - 1)</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__tc.html#gaf3dc48257284437d340d8493b33b9b98" title="Calculate time required to transmit buffer at a specific rate.">rtnl_tc_calc_txtime</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>);
<a name="l00043"></a>00043 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__tc.html#ga460b3c9b69f0bffd46347b1e2d4497e5" title="Calculate buffer size able to transmit in a specific time and rate.">rtnl_tc_calc_bufsize</a>(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>);
<a name="l00044"></a>00044 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__tc.html#ga149f2e05e2ab75842c99166cae7b3630" title="Calculate the binary logarithm for a specific cell size.">rtnl_tc_calc_cell_log</a>(<span class="keywordtype">int</span>);
<a name="l00045"></a>00045 <span class="comment"></span>
<a name="l00046"></a>00046 <span class="comment">/**</span>
<a name="l00047"></a>00047 <span class="comment"> * Number of entries in a transmission time lookup table</span>
<a name="l00048"></a>00048 <span class="comment"> * @ingroup tc</span>
<a name="l00049"></a>00049 <span class="comment"> */</span>
<a name="l00050"></a><a class="code" href="group__tc.html#ga9a0796847debb07d96fe745d9088a6b5">00050</a> <span class="preprocessor">#define RTNL_TC_RTABLE_SIZE 256</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a>00052 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__tc.html#gaf0985ec685f9def7fcaba8cb831c4f2c" title="Compute a transmission time lookup table.">rtnl_tc_build_rate_table</a>(uint32_t *, uint8_t, uint8_t, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>);
<a name="l00053"></a>00053
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="comment">/* TC Handle Translations */</span>
<a name="l00056"></a>00056 <span class="keyword">extern</span> <span class="keywordtype">char</span> * <a class="code" href="group__tc.html#ga27fad2a239d4d8d932da0ce1bdbf1f9f" title="Convert a traffic control handle to a character string (Reentrant).">rtnl_tc_handle2str</a>(uint32_t, <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>);
<a name="l00057"></a>00057 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__tc.html#gab2197ef937705965b0c6f0c32e5409e6" title="Convert a charactering strint to a traffic control handle.">rtnl_tc_str2handle</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *, uint32_t *);
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span>}
<a name="l00061"></a>00061 <span class="preprocessor">#endif</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span>
<a name="l00063"></a>00063 <span class="preprocessor">#endif</span>
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