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<div class="title">memp_priv.h</div> </div>
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<a href="memp__priv_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Copyright (c) 2001-2004 Swedish Institute of Computer Science.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * All rights reserved.</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"> * Redistribution and use in source and binary forms, with or without modification,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * this list of conditions and the following disclaimer in the documentation</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * 3. The name of the author may not be used to endorse or promote products</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * derived from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * This file is part of the lwIP TCP/IP stack.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * Author: Adam Dunkels <adam@sics.se></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#ifndef LWIP_HDR_MEMP_PRIV_H</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#define LWIP_HDR_MEMP_PRIV_H</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="opt_8h.html">net/opt.h</a>></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <<a class="code" href="mem_8h.html">net/mem.h</a>></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#if MEMP_OVERFLOW_CHECK</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">/* if MEMP_OVERFLOW_CHECK is turned on, we reserve some bytes at the beginning</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * and at the end of each element, initialize them as 0xcd and check</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * them later. */</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">/* If MEMP_OVERFLOW_CHECK is >= 2, on every call to memp_malloc or memp_free,</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * every single element in each pool is checked!</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * This is VERY SLOW but also very helpful. */</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">/* MEMP_SANITY_REGION_BEFORE and MEMP_SANITY_REGION_AFTER can be overridden in</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * lwipopts.h to change the amount reserved for checking. */</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#ifndef MEMP_SANITY_REGION_BEFORE</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#define MEMP_SANITY_REGION_BEFORE 16</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_SANITY_REGION_BEFORE*/</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#if MEMP_SANITY_REGION_BEFORE > 0</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#define MEMP_SANITY_REGION_BEFORE_ALIGNED LWIP_MEM_ALIGN_SIZE(MEMP_SANITY_REGION_BEFORE)</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#define MEMP_SANITY_REGION_BEFORE_ALIGNED 0</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_SANITY_REGION_BEFORE*/</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#ifndef MEMP_SANITY_REGION_AFTER</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#define MEMP_SANITY_REGION_AFTER 16</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_SANITY_REGION_AFTER*/</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#if MEMP_SANITY_REGION_AFTER > 0</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#define MEMP_SANITY_REGION_AFTER_ALIGNED LWIP_MEM_ALIGN_SIZE(MEMP_SANITY_REGION_AFTER)</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#define MEMP_SANITY_REGION_AFTER_ALIGNED 0</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_SANITY_REGION_AFTER*/</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment">/* MEMP_SIZE: save space for struct memp and for sanity check */</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#define MEMP_SIZE (LWIP_MEM_ALIGN_SIZE(sizeof(struct memp)) + MEMP_SANITY_REGION_BEFORE_ALIGNED)</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#define MEMP_ALIGN_SIZE(x) (LWIP_MEM_ALIGN_SIZE(x) + MEMP_SANITY_REGION_AFTER_ALIGNED)</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#else </span><span class="comment">/* MEMP_OVERFLOW_CHECK */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment">/* No sanity checks</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> * We don't need to preserve the struct memp while not allocated, so we</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * can save a little space and set MEMP_SIZE to 0.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="memp__priv_8h.html#a7f8c378e0581aa2dc491cff52ae4fce2"> 85</a></span> <span class="preprocessor">#define MEMP_SIZE 0</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="memp__priv_8h.html#a12e0cfbac9c8263e5a1fb319b92338e7"> 86</a></span> <span class="preprocessor">#define MEMP_ALIGN_SIZE(x) (LWIP_MEM_ALIGN_SIZE(x))</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_OVERFLOW_CHECK */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#if !MEMP_MEM_MALLOC || MEMP_OVERFLOW_CHECK</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structmemp.html"> 91</a></span> <span class="keyword">struct </span><a class="code" href="structmemp.html">memp</a> {</div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="structmemp.html#a86abb86558e1cdee1bd2382f0323654d"> 92</a></span>  <span class="keyword">struct </span><a class="code" href="structmemp.html">memp</a> *<a class="code" href="structmemp.html#a86abb86558e1cdee1bd2382f0323654d">next</a>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#if MEMP_OVERFLOW_CHECK</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="tcpdump_8c.html#a03d2d7be521e9d357862075078d24f06">file</a>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">int</span> line;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_OVERFLOW_CHECK */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> };</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor">#endif </span><span class="comment">/* !MEMP_MEM_MALLOC || MEMP_OVERFLOW_CHECK */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="preprocessor">#if MEM_USE_POOLS && MEMP_USE_CUSTOM_POOLS</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment">/* Use a helper type to get the start and end of the user "memory pools" for mem_malloc */</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">/* Get the first (via:</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> MEMP_POOL_HELPER_START = ((u8_t) 1*MEMP_POOL_A + 0*MEMP_POOL_B + 0*MEMP_POOL_C + 0)*/</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  MEMP_POOL_HELPER_FIRST = ((<a class="code" href="group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a>)</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> #define <a class="code" href="memp__std_8h.html#a922d258cde897fffc15fb1b4b0623e97">LWIP_MEMPOOL</a>(<a class="code" href="pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>,num,size,desc)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor">#define LWIP_MALLOC_MEMPOOL_START 1</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor">#define LWIP_MALLOC_MEMPOOL(num, size) * MEMP_POOL_##size + 0</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor">#define LWIP_MALLOC_MEMPOOL_END</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#include <<a class="code" href="memp__std_8h.html">net/priv/memp_std.h</a>></span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  ) ,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">/* Get the last (via:</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> MEMP_POOL_HELPER_END = ((u8_t) 0 + MEMP_POOL_A*0 + MEMP_POOL_B*0 + MEMP_POOL_C*1) */</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  MEMP_POOL_HELPER_LAST = ((<a class="code" href="group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a>)</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#define LWIP_MEMPOOL(name,num,size,desc)</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#define LWIP_MALLOC_MEMPOOL_START</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#define LWIP_MALLOC_MEMPOOL(num, size) 0 + MEMP_POOL_##size *</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor">#define LWIP_MALLOC_MEMPOOL_END 1</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="preprocessor">#include <<a class="code" href="memp__std_8h.html">net/priv/memp_std.h</a>></span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  )</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> } memp_pool_helper_t;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment">/* The actual start and stop values are here (cast them over)</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> We use this helper type and these defines so we can avoid using const memp_t values */</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#define MEMP_POOL_FIRST ((memp_t) MEMP_POOL_HELPER_FIRST)</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#define MEMP_POOL_LAST ((memp_t) MEMP_POOL_HELPER_LAST)</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#endif </span><span class="comment">/* MEM_USE_POOLS && MEMP_USE_CUSTOM_POOLS */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  </div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="structmemp__desc.html"> 130</a></span> <span class="keyword">struct </span><a class="code" href="structmemp__desc.html">memp_desc</a> {</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#if defined(LWIP_DEBUG) || MEMP_OVERFLOW_CHECK || LWIP_STATS_DISPLAY</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *desc;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#endif </span><span class="comment">/* LWIP_DEBUG || MEMP_OVERFLOW_CHECK || LWIP_STATS_DISPLAY */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#if MEMP_STATS</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">struct </span>stats_mem *stats;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="structmemp__desc.html#a1688d2bdd5a7b77700e1fa627f025ba3"> 141</a></span>  <a class="code" href="group__compiler__abstraction.html#ga77570ac4fcab86864fa1916e55676da2">u16_t</a> <a class="code" href="structmemp__desc.html#a1688d2bdd5a7b77700e1fa627f025ba3">size</a>;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor">#if !MEMP_MEM_MALLOC</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="structmemp__desc.html#a2c32db78e565b8812ca0e20fe929a8a7"> 145</a></span>  <a class="code" href="group__compiler__abstraction.html#ga77570ac4fcab86864fa1916e55676da2">u16_t</a> <a class="code" href="structmemp__desc.html#a2c32db78e565b8812ca0e20fe929a8a7">num</a>;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
<div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="structmemp__desc.html#a9aec58adcbcd88167247296ca4346558"> 148</a></span>  <a class="code" href="group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a> *<a class="code" href="structmemp__desc.html#a9aec58adcbcd88167247296ca4346558">base</a>;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="structmemp__desc.html#a9d6b758ce5c3b47a67a7568d38fb3926"> 151</a></span>  <span class="keyword">struct </span><a class="code" href="structmemp.html">memp</a> **<a class="code" href="structmemp__desc.html#a9d6b758ce5c3b47a67a7568d38fb3926">tab</a>;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor">#endif </span><span class="comment">/* MEMP_MEM_MALLOC */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> };</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="preprocessor">#if defined(LWIP_DEBUG) || MEMP_OVERFLOW_CHECK || LWIP_STATS_DISPLAY</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor">#define DECLARE_LWIP_MEMPOOL_DESC(desc) (desc),</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="memp__priv_8h.html#aabec8ab3418486aed704fb8bb933da42"> 158</a></span> <span class="preprocessor">#define DECLARE_LWIP_MEMPOOL_DESC(desc)</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor">#if MEMP_STATS</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#define LWIP_MEMPOOL_DECLARE_STATS_INSTANCE(name) static struct stats_mem name;</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#define LWIP_MEMPOOL_DECLARE_STATS_REFERENCE(name) &name,</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="memp__priv_8h.html#a9373cb7cc6e658a60cec6ca57173a72d"> 165</a></span> <span class="preprocessor">#define LWIP_MEMPOOL_DECLARE_STATS_INSTANCE(name)</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="memp__priv_8h.html#a46723c1d1d900d5f23e5bde91d22d8be"> 166</a></span> <span class="preprocessor">#define LWIP_MEMPOOL_DECLARE_STATS_REFERENCE(name)</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="keywordtype">void</span> <a class="code" href="memp__priv_8h.html#a6416303426d05526bed33f241fa6ecd7">memp_init_pool</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmemp__desc.html">memp_desc</a> *desc);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor">#if MEMP_OVERFLOW_CHECK</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keywordtype">void</span> *memp_malloc_pool_fn(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmemp__desc.html">memp_desc</a>* desc, <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="structfile.html">file</a>, <span class="keyword">const</span> <span class="keywordtype">int</span> line);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="preprocessor">#define memp_malloc_pool(d) memp_malloc_pool_fn((d), __FILE__, __LINE__)</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">void</span> *<a class="code" href="memp__priv_8h.html#a348c83ee972f1edf7296a1cdf1d75f22">memp_malloc_pool</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmemp__desc.html">memp_desc</a> *desc);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="keywordtype">void</span> <a class="code" href="memp__priv_8h.html#a62f8c3c907743e34eee3cdac7fa1eaa5">memp_free_pool</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmemp__desc.html">memp_desc</a>* desc, <span class="keywordtype">void</span> *<a class="code" href="structmem.html">mem</a>);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor">#endif </span><span class="comment">/* LWIP_HDR_MEMP_PRIV_H */</span><span class="preprocessor"></span></div>
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<div class="ttc" id="astructmemp__desc_html"><div class="ttname"><a href="structmemp__desc.html">memp_desc</a></div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00130">memp_priv.h:130</a></div></div>
<div class="ttc" id="aopt_8h_html"><div class="ttname"><a href="opt_8h.html">opt.h</a></div></div>
<div class="ttc" id="atcpdump_8c_html_a03d2d7be521e9d357862075078d24f06"><div class="ttname"><a href="tcpdump_8c.html#a03d2d7be521e9d357862075078d24f06">file</a></div><div class="ttdeci">fileDescriptor * file</div><div class="ttdef"><b>Definition:</b> <a href="tcpdump_8c_source.html#l00045">tcpdump.c:45</a></div></div>
<div class="ttc" id="astructmem_html"><div class="ttname"><a href="structmem.html">mem</a></div><div class="ttdef"><b>Definition:</b> <a href="mem_8c_source.html#l00264">mem.c:264</a></div></div>
<div class="ttc" id="agroup__compiler__abstraction_html_ga77570ac4fcab86864fa1916e55676da2"><div class="ttname"><a href="group__compiler__abstraction.html#ga77570ac4fcab86864fa1916e55676da2">u16_t</a></div><div class="ttdeci">uint16_t u16_t</div><div class="ttdef"><b>Definition:</b> <a href="arch_8h_source.html#l00124">arch.h:124</a></div></div>
<div class="ttc" id="astructfile_html"><div class="ttname"><a href="structfile.html">file</a></div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00067">descrip.h:67</a></div></div>
<div class="ttc" id="amemp__std_8h_html_a922d258cde897fffc15fb1b4b0623e97"><div class="ttname"><a href="memp__std_8h.html#a922d258cde897fffc15fb1b4b0623e97">LWIP_MEMPOOL</a></div><div class="ttdeci">LWIP_MEMPOOL(PBUF, MEMP_NUM_PBUF,(MEMP_ALIGN_SIZE(sizeof(struct pbuf))+MEMP_ALIGN_SIZE(0)), "PBUF_REF/ROM") LWIP_MEMPOOL(PBUF_POOL</div></div>
<div class="ttc" id="astructmemp__desc_html_a9aec58adcbcd88167247296ca4346558"><div class="ttname"><a href="structmemp__desc.html#a9aec58adcbcd88167247296ca4346558">memp_desc::base</a></div><div class="ttdeci">u8_t * base</div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00148">memp_priv.h:148</a></div></div>
<div class="ttc" id="amemp__priv_8h_html_a62f8c3c907743e34eee3cdac7fa1eaa5"><div class="ttname"><a href="memp__priv_8h.html#a62f8c3c907743e34eee3cdac7fa1eaa5">memp_free_pool</a></div><div class="ttdeci">void memp_free_pool(const struct memp_desc *desc, void *mem)</div><div class="ttdef"><b>Definition:</b> <a href="memp_8c_source.html#l00452">memp.c:452</a></div></div>
<div class="ttc" id="astructmemp_html_a86abb86558e1cdee1bd2382f0323654d"><div class="ttname"><a href="structmemp.html#a86abb86558e1cdee1bd2382f0323654d">memp::next</a></div><div class="ttdeci">struct memp * next</div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00092">memp_priv.h:92</a></div></div>
<div class="ttc" id="agroup__compiler__abstraction_html_ga4caecabca98b43919dd11be1c0d4cd8e"><div class="ttname"><a href="group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a></div><div class="ttdeci">uint8_t u8_t</div><div class="ttdef"><b>Definition:</b> <a href="arch_8h_source.html#l00122">arch.h:122</a></div></div>
<div class="ttc" id="astructmemp__desc_html_a2c32db78e565b8812ca0e20fe929a8a7"><div class="ttname"><a href="structmemp__desc.html#a2c32db78e565b8812ca0e20fe929a8a7">memp_desc::num</a></div><div class="ttdeci">u16_t num</div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00145">memp_priv.h:145</a></div></div>
<div class="ttc" id="astructmemp__desc_html_a1688d2bdd5a7b77700e1fa627f025ba3"><div class="ttname"><a href="structmemp__desc.html#a1688d2bdd5a7b77700e1fa627f025ba3">memp_desc::size</a></div><div class="ttdeci">u16_t size</div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00141">memp_priv.h:141</a></div></div>
<div class="ttc" id="amemp__std_8h_html"><div class="ttname"><a href="memp__std_8h.html">memp_std.h</a></div></div>
<div class="ttc" id="amemp__priv_8h_html_a6416303426d05526bed33f241fa6ecd7"><div class="ttname"><a href="memp__priv_8h.html#a6416303426d05526bed33f241fa6ecd7">memp_init_pool</a></div><div class="ttdeci">void memp_init_pool(const struct memp_desc *desc)</div><div class="ttdef"><b>Definition:</b> <a href="memp_8c_source.html#l00230">memp.c:230</a></div></div>
<div class="ttc" id="apci_8c_html_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="pci_8c_source.html#l00037">pci.c:37</a></div></div>
<div class="ttc" id="astructmemp__desc_html_a9d6b758ce5c3b47a67a7568d38fb3926"><div class="ttname"><a href="structmemp__desc.html#a9d6b758ce5c3b47a67a7568d38fb3926">memp_desc::tab</a></div><div class="ttdeci">struct memp ** tab</div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00151">memp_priv.h:151</a></div></div>
<div class="ttc" id="astructmemp_html"><div class="ttname"><a href="structmemp.html">memp</a></div><div class="ttdef"><b>Definition:</b> <a href="memp__priv_8h_source.html#l00091">memp_priv.h:91</a></div></div>
<div class="ttc" id="amem_8h_html"><div class="ttname"><a href="mem_8h.html">mem.h</a></div></div>
<div class="ttc" id="amemp__priv_8h_html_a348c83ee972f1edf7296a1cdf1d75f22"><div class="ttname"><a href="memp__priv_8h.html#a348c83ee972f1edf7296a1cdf1d75f22">memp_malloc_pool</a></div><div class="ttdeci">void * memp_malloc_pool(const struct memp_desc *desc)</div><div class="ttdef"><b>Definition:</b> <a href="memp_8c_source.html#l00359">memp.c:359</a></div></div>
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