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| <!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>GRPC Core: include/grpc/support/port_platform.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="search/search.css" rel="stylesheet" type="text/css"/><script type="text/javascript" src="search/search.js"></script><script type="text/javascript">  $(document).ready(function() { searchBox.OnSelectItem(0); });</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">GRPC Core    <span id="projectnumber">0.10.0.0</span>   </div>  </td> </tr> </tbody></table></div><!-- end header part --><!-- Generated by Doxygen 1.8.6 --><script type="text/javascript">var searchBox = new SearchBox("searchBox", "search",false,'Search');</script>  <div id="navrow1" class="tabs">    <ul class="tablist">      <li><a href="index.html"><span>Main Page</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>      <li>        <div id="MSearchBox" class="MSearchBoxInactive">        <span class="left">          <img id="MSearchSelect" src="search/mag_sel.png"               onmouseover="return searchBox.OnSearchSelectShow()"               onmouseout="return searchBox.OnSearchSelectHide()"               alt=""/>          <input type="text" 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class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Pages</a></div><!-- iframe showing the search results (closed by default) --><div id="MSearchResultsWindow"><iframe src="javascript:void(0)" frameborder="0"         name="MSearchResults" id="MSearchResults"></iframe></div><div id="nav-path" class="navpath">  <ul><li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_9d7a14d6d9adcbe4c35dbdb88d867e2e.html">grpc</a></li><li class="navelem"><a class="el" href="dir_cad3142e04109052413f2d2a2d1813b0.html">support</a></li>  </ul></div></div><!-- top --><div class="header">  <div class="headertitle"><div class="title">port_platform.h</div>  </div></div><!--header--><div class="contents"><a href="port__platform_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> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span> <span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span> <span class="comment"> * Copyright 2015, Google Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span> <span class="comment"> * All rights reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span> <span class="comment"> * modification, are permitted provided that the following conditions are</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span> <span class="comment"> * met:</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"> *     * Redistributions of source code must retain the above copyright</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span> <span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span> <span class="comment"> *     * Redistributions in binary form must reproduce the above</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span> <span class="comment"> * copyright notice, this list of conditions and the following disclaimer</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span> <span class="comment"> * in the documentation and/or other materials provided with the</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span> <span class="comment"> * distribution.</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span> <span class="comment"> *     * Neither the name of Google Inc. nor the names of its</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span> <span class="comment"> * contributors may be used to endorse or promote products derived from</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span> <span class="comment"> * this software without specific prior written permission.</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span> <span class="comment"> *</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span> <span class="comment"> * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span> <span class="comment"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span> <span class="comment"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span> <span class="comment"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span> <span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span> <span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span> <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span> <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span> <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 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"> */</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span> </div><div class="line"><a name="l00034"></a><span class="lineno">   34</span> <span class="preprocessor">#ifndef GRPC_SUPPORT_PORT_PLATFORM_H</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_SUPPORT_PORT_PLATFORM_H</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span> <span class="preprocessor"></span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span> <span class="comment">/* Get windows.h included everywhere (we need it) */</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span> <span class="preprocessor">#if defined(_WIN64) || defined(WIN64) || defined(_WIN32) || defined(WIN32)</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef WIN32_LEAN_AND_MEAN</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span> <span class="preprocessor"></span><span class="preprocessor">#define WIN32_LEAN_AND_MEAN</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* WIN32_LEAN_AND_MEAN */</span><span class="preprocessor"></span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span> <span class="preprocessor"></span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span> <span class="preprocessor">#ifndef NOMINMAX</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_NOMINMX_WAS_NOT_DEFINED</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span> <span class="preprocessor"></span><span class="preprocessor">#define NOMINMAX</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* NOMINMAX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span> <span class="preprocessor"></span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span> <span class="preprocessor">#if defined(_WIN32_WINNT)</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span> <span class="preprocessor"></span><span class="preprocessor">#if _WIN32_WINNT < 0x0600</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span> <span class="preprocessor"></span><span class="preprocessor">#undef _WIN32_WINNT</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span> <span class="preprocessor"></span><span class="preprocessor">#define _WIN32_WINNT 0x0600</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* _WIN32_WINNT < 0x0600 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* defined(_WIN32_WINNT) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span> <span class="preprocessor"></span></div><div class="line"><a name="l00056"></a><span class="lineno">   56</span> <span class="preprocessor">#include <windows.h></span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span> </div><div class="line"><a name="l00058"></a><span class="lineno">   58</span> <span class="preprocessor">#ifdef GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span> <span class="preprocessor"></span><span class="preprocessor">#undef GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span> <span class="preprocessor"></span><span class="preprocessor">#undef WIN32_LEAN_AND_MEAN</span></div><div class="line"><a name="l00061"></a><span class="lineno">   61</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED */</span><span class="preprocessor"></span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span> <span class="preprocessor"></span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span> <span class="preprocessor">#ifdef GRPC_NOMINMAX_WAS_NOT_DEFINED</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span> <span class="preprocessor"></span><span class="preprocessor">#undef GRPC_NOMINMAX_WAS_NOT_DEFINED</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span> <span class="preprocessor"></span><span class="preprocessor">#undef NOMINMAX</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* GRPC_WIN32_LEAN_AND_MEAN_WAS_NOT_DEFINED */</span><span class="preprocessor"></span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* defined(_WIN64) || defined(WIN64) || defined(_WIN32) || defined(WIN32) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span> <span class="preprocessor"></span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span> <span class="comment">/* Override this file with one for your platform if you need to redefine</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span> <span class="comment">   things.  */</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span> </div><div class="line"><a name="l00072"></a><span class="lineno">   72</span> <span class="preprocessor">#if !defined(GPR_NO_AUTODETECT_PLATFORM)</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(_WIN64) || defined(WIN64)</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "windows"</span></div><div class="line"><a name="l00075"></a><span class="lineno">   75</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WIN32 1</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_64 1</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GETPID_IN_PROCESS_H 1</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WINSOCK_SOCKET 1</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef __GNUC__</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_ATOMIC 1</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_TLS 1</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WIN32_ATOMIC 1</span></div><div class="line"><a name="l00084"></a><span class="lineno">   84</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_MSVC_TLS 1</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00086"></a><span class="lineno">   86</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WINDOWS_CRASH_HANDLER 1</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span> <span class="preprocessor"></span><span class="preprocessor">#elif defined(_WIN32) || defined(WIN32)</span></div><div class="line"><a name="l00088"></a><span class="lineno">   88</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "windows"</span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_32 1</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WIN32 1</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GETPID_IN_PROCESS_H 1</span></div><div class="line"><a name="l00092"></a><span class="lineno">   92</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WINSOCK_SOCKET 1</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef __GNUC__</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_ATOMIC 1</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_TLS 1</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WIN32_ATOMIC 1</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_MSVC_TLS 1</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00100"></a><span class="lineno">  100</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_WINDOWS_CRASH_HANDLER 1</span></div><div class="line"><a name="l00101"></a><span class="lineno">  101</span> <span class="preprocessor"></span><span class="preprocessor">#elif defined(ANDROID) || defined(__ANDROID__)</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "android"</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ANDROID 1</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_32 1</span></div><div class="line"><a name="l00105"></a><span class="lineno">  105</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_CPU_LINUX 1</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_SYNC 1</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_TLS 1</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_MULTIPOLL_WITH_POLL 1</span></div><div class="line"><a name="l00109"></a><span class="lineno">  109</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_WAKEUP_FD 1</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_LINUX_EVENTFD 1</span></div><div class="line"><a name="l00111"></a><span class="lineno">  111</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKET 1</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETADDR 1</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETUTILS 1</span></div><div class="line"><a name="l00114"></a><span class="lineno">  114</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_ENV 1</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_FILE 1</span></div><div class="line"><a name="l00116"></a><span class="lineno">  116</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_STRING 1</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SUBPROCESS 1</span></div><div class="line"><a name="l00118"></a><span class="lineno">  118</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SYNC 1</span></div><div class="line"><a name="l00119"></a><span class="lineno">  119</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_TIME 1</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GETPID_IN_UNISTD_H 1</span></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_HAVE_MSG_NOSIGNAL 1</span></div><div class="line"><a name="l00122"></a><span class="lineno">  122</span> <span class="preprocessor"></span><span class="preprocessor">#elif defined(__linux__)</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "linux"</span></div><div class="line"><a name="l00124"></a><span class="lineno">  124</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef _BSD_SOURCE</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span> <span class="preprocessor"></span><span class="preprocessor">#define _BSD_SOURCE</span></div><div class="line"><a name="l00126"></a><span class="lineno">  126</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00127"></a><span class="lineno">  127</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef _DEFAULT_SOURCE</span></div><div class="line"><a name="l00128"></a><span class="lineno">  128</span> <span class="preprocessor"></span><span class="preprocessor">#define _DEFAULT_SOURCE</span></div><div class="line"><a name="l00129"></a><span class="lineno">  129</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00130"></a><span class="lineno">  130</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef _GNU_SOURCE</span></div><div class="line"><a name="l00131"></a><span class="lineno">  131</span> <span class="preprocessor"></span><span class="preprocessor">#define _GNU_SOURCE</span></div><div class="line"><a name="l00132"></a><span class="lineno">  132</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span> <span class="preprocessor"></span><span class="preprocessor">#include <features.h></span></div><div class="line"><a name="l00134"></a><span class="lineno">  134</span> <span class="preprocessor">#define GPR_CPU_LINUX 1</span></div><div class="line"><a name="l00135"></a><span class="lineno">  135</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_ATOMIC 1</span></div><div class="line"><a name="l00136"></a><span class="lineno">  136</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_TLS 1</span></div><div class="line"><a name="l00137"></a><span class="lineno">  137</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_LINUX 1</span></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_LINUX_MULTIPOLL_WITH_EPOLL 1</span></div><div class="line"><a name="l00139"></a><span class="lineno">  139</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_WAKEUP_FD 1</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKET 1</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETADDR 1</span></div><div class="line"><a name="l00142"></a><span class="lineno">  142</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef __GLIBC_PREREQ</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span> <span class="preprocessor"></span><span class="preprocessor">#if __GLIBC_PREREQ(2, 9)</span></div><div class="line"><a name="l00144"></a><span class="lineno">  144</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_LINUX_EVENTFD 1</span></div><div class="line"><a name="l00145"></a><span class="lineno">  145</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span> <span class="preprocessor"></span><span class="preprocessor">#if __GLIBC_PREREQ(2, 10)</span></div><div class="line"><a name="l00147"></a><span class="lineno">  147</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_LINUX_SOCKETUTILS 1</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00149"></a><span class="lineno">  149</span> <span class="preprocessor"></span><span class="preprocessor">#if __GLIBC_PREREQ(2, 17)</span></div><div class="line"><a name="l00150"></a><span class="lineno">  150</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_LINUX_ENV 1</span></div><div class="line"><a name="l00151"></a><span class="lineno">  151</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00152"></a><span class="lineno">  152</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00153"></a><span class="lineno">  153</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef GPR_LINUX_EVENTFD</span></div><div class="line"><a name="l00154"></a><span class="lineno">  154</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1</span></div><div class="line"><a name="l00155"></a><span class="lineno">  155</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00156"></a><span class="lineno">  156</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef GPR_LINUX_SOCKETUTILS</span></div><div class="line"><a name="l00157"></a><span class="lineno">  157</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETUTILS</span></div><div class="line"><a name="l00158"></a><span class="lineno">  158</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef GPR_LINUX_ENV</span></div><div class="line"><a name="l00160"></a><span class="lineno">  160</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_ENV 1</span></div><div class="line"><a name="l00161"></a><span class="lineno">  161</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00162"></a><span class="lineno">  162</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_FILE 1</span></div><div class="line"><a name="l00163"></a><span class="lineno">  163</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_STRING 1</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SUBPROCESS 1</span></div><div class="line"><a name="l00165"></a><span class="lineno">  165</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SYNC 1</span></div><div class="line"><a name="l00166"></a><span class="lineno">  166</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_TIME 1</span></div><div class="line"><a name="l00167"></a><span class="lineno">  167</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GETPID_IN_UNISTD_H 1</span></div><div class="line"><a name="l00168"></a><span class="lineno">  168</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_HAVE_MSG_NOSIGNAL 1</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef _LP64</span></div><div class="line"><a name="l00170"></a><span class="lineno">  170</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_64 1</span></div><div class="line"><a name="l00171"></a><span class="lineno">  171</span> <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* _LP64 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_32 1</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* _LP64 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00174"></a><span class="lineno">  174</span> <span class="preprocessor"></span><span class="preprocessor">#elif defined(__APPLE__)</span></div><div class="line"><a name="l00175"></a><span class="lineno">  175</span> <span class="preprocessor"></span><span class="preprocessor">#include <TargetConditionals.h></span></div><div class="line"><a name="l00176"></a><span class="lineno">  176</span> <span class="preprocessor">#ifndef _BSD_SOURCE</span></div><div class="line"><a name="l00177"></a><span class="lineno">  177</span> <span class="preprocessor"></span><span class="preprocessor">#define _BSD_SOURCE</span></div><div class="line"><a name="l00178"></a><span class="lineno">  178</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00179"></a><span class="lineno">  179</span> <span class="preprocessor"></span><span class="preprocessor">#if TARGET_OS_IPHONE</span></div><div class="line"><a name="l00180"></a><span class="lineno">  180</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "ios"</span></div><div class="line"><a name="l00181"></a><span class="lineno">  181</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_CPU_IPHONE 1</span></div><div class="line"><a name="l00182"></a><span class="lineno">  182</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PTHREAD_TLS 1</span></div><div class="line"><a name="l00183"></a><span class="lineno">  183</span> <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* TARGET_OS_IPHONE */</span><span class="preprocessor"></span></div><div class="line"><a name="l00184"></a><span class="lineno">  184</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "osx"</span></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_CPU_POSIX 1</span></div><div class="line"><a name="l00186"></a><span class="lineno">  186</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_TLS 1</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00188"></a><span class="lineno">  188</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_ATOMIC 1</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_LOG 1</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_MULTIPOLL_WITH_POLL 1</span></div><div class="line"><a name="l00191"></a><span class="lineno">  191</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_WAKEUP_FD 1</span></div><div class="line"><a name="l00192"></a><span class="lineno">  192</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1</span></div><div class="line"><a name="l00193"></a><span class="lineno">  193</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKET 1</span></div><div class="line"><a name="l00194"></a><span class="lineno">  194</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETADDR 1</span></div><div class="line"><a name="l00195"></a><span class="lineno">  195</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETUTILS 1</span></div><div class="line"><a name="l00196"></a><span class="lineno">  196</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_ENV 1</span></div><div class="line"><a name="l00197"></a><span class="lineno">  197</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_FILE 1</span></div><div class="line"><a name="l00198"></a><span class="lineno">  198</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_STRING 1</span></div><div class="line"><a name="l00199"></a><span class="lineno">  199</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SUBPROCESS 1</span></div><div class="line"><a name="l00200"></a><span class="lineno">  200</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SYNC 1</span></div><div class="line"><a name="l00201"></a><span class="lineno">  201</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_TIME 1</span></div><div class="line"><a name="l00202"></a><span class="lineno">  202</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GETPID_IN_UNISTD_H 1</span></div><div class="line"><a name="l00203"></a><span class="lineno">  203</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_HAVE_SO_NOSIGPIPE 1</span></div><div class="line"><a name="l00204"></a><span class="lineno">  204</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef _LP64</span></div><div class="line"><a name="l00205"></a><span class="lineno">  205</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_64 1</span></div><div class="line"><a name="l00206"></a><span class="lineno">  206</span> <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* _LP64 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00207"></a><span class="lineno">  207</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_32 1</span></div><div class="line"><a name="l00208"></a><span class="lineno">  208</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* _LP64 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00209"></a><span class="lineno">  209</span> <span class="preprocessor"></span><span class="preprocessor">#elif defined(__FreeBSD__)</span></div><div class="line"><a name="l00210"></a><span class="lineno">  210</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "freebsd"</span></div><div class="line"><a name="l00211"></a><span class="lineno">  211</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef _BSD_SOURCE</span></div><div class="line"><a name="l00212"></a><span class="lineno">  212</span> <span class="preprocessor"></span><span class="preprocessor">#define _BSD_SOURCE</span></div><div class="line"><a name="l00213"></a><span class="lineno">  213</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00214"></a><span class="lineno">  214</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_CPU_POSIX 1</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_ATOMIC 1</span></div><div class="line"><a name="l00216"></a><span class="lineno">  216</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_TLS 1</span></div><div class="line"><a name="l00217"></a><span class="lineno">  217</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_LOG 1</span></div><div class="line"><a name="l00218"></a><span class="lineno">  218</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_MULTIPOLL_WITH_POLL 1</span></div><div class="line"><a name="l00219"></a><span class="lineno">  219</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_WAKEUP_FD 1</span></div><div class="line"><a name="l00220"></a><span class="lineno">  220</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1</span></div><div class="line"><a name="l00221"></a><span class="lineno">  221</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKET 1</span></div><div class="line"><a name="l00222"></a><span class="lineno">  222</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETADDR 1</span></div><div class="line"><a name="l00223"></a><span class="lineno">  223</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SOCKETUTILS 1</span></div><div class="line"><a name="l00224"></a><span class="lineno">  224</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_ENV 1</span></div><div class="line"><a name="l00225"></a><span class="lineno">  225</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_FILE 1</span></div><div class="line"><a name="l00226"></a><span class="lineno">  226</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_STRING 1</span></div><div class="line"><a name="l00227"></a><span class="lineno">  227</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SUBPROCESS 1</span></div><div class="line"><a name="l00228"></a><span class="lineno">  228</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_SYNC 1</span></div><div class="line"><a name="l00229"></a><span class="lineno">  229</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_POSIX_TIME 1</span></div><div class="line"><a name="l00230"></a><span class="lineno">  230</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GETPID_IN_UNISTD_H 1</span></div><div class="line"><a name="l00231"></a><span class="lineno">  231</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_HAVE_SO_NOSIGPIPE 1</span></div><div class="line"><a name="l00232"></a><span class="lineno">  232</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef _LP64</span></div><div class="line"><a name="l00233"></a><span class="lineno">  233</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_64 1</span></div><div class="line"><a name="l00234"></a><span class="lineno">  234</span> <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* _LP64 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00235"></a><span class="lineno">  235</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_ARCH_32 1</span></div><div class="line"><a name="l00236"></a><span class="lineno">  236</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* _LP64 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00237"></a><span class="lineno">  237</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div><div class="line"><a name="l00238"></a><span class="lineno">  238</span> <span class="preprocessor"></span><span class="preprocessor">#error Could not auto-detect platform</span></div><div class="line"><a name="l00239"></a><span class="lineno">  239</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00240"></a><span class="lineno">  240</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* GPR_NO_AUTODETECT_PLATFORM */</span><span class="preprocessor"></span></div><div class="line"><a name="l00241"></a><span class="lineno">  241</span> <span class="preprocessor"></span></div><div class="line"><a name="l00242"></a><span class="lineno">  242</span> <span class="preprocessor">#ifndef GPR_PLATFORM_STRING</span></div><div class="line"><a name="l00243"></a><span class="lineno">  243</span> <span class="preprocessor"></span><span class="preprocessor">#warning "GPR_PLATFORM_STRING not auto-detected"</span></div><div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a99f34e9b119908109486e91abedc933e">  244</a></span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_PLATFORM_STRING "unknown"</span></div><div class="line"><a name="l00245"></a><span class="lineno">  245</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00246"></a><span class="lineno">  246</span> <span class="preprocessor"></span></div><div class="line"><a name="l00247"></a><span class="lineno">  247</span> <span class="comment">/* For a common case, assume that the platform has a C99-like stdint.h */</span></div><div class="line"><a name="l00248"></a><span class="lineno">  248</span> </div><div class="line"><a name="l00249"></a><span class="lineno">  249</span> <span class="preprocessor">#include <stdint.h></span></div><div class="line"><a name="l00250"></a><span class="lineno">  250</span> </div><div class="line"><a name="l00251"></a><span class="lineno">  251</span> <span class="comment">/* Cache line alignment */</span></div><div class="line"><a name="l00252"></a><span class="lineno">  252</span> <span class="preprocessor">#ifndef GPR_CACHELINE_SIZE_LOG</span></div><div class="line"><a name="l00253"></a><span class="lineno">  253</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(__i386__) || defined(__x86_64__)</span></div><div class="line"><a name="l00254"></a><span class="lineno">  254</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_CACHELINE_SIZE_LOG 6</span></div><div class="line"><a name="l00255"></a><span class="lineno">  255</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00256"></a><span class="lineno">  256</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef GPR_CACHELINE_SIZE_LOG</span></div><div class="line"><a name="l00257"></a><span class="lineno">  257</span> <span class="preprocessor"></span><span class="comment">/* A reasonable default guess. Note that overestimates tend to waste more</span></div><div class="line"><a name="l00258"></a><span class="lineno">  258</span> <span class="comment">   space, while underestimates tend to waste more time. */</span></div><div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a4e8b19add0d8d0be9464f748be985576">  259</a></span> <span class="preprocessor">#define GPR_CACHELINE_SIZE_LOG 6</span></div><div class="line"><a name="l00260"></a><span class="lineno">  260</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* GPR_CACHELINE_SIZE_LOG */</span><span class="preprocessor"></span></div><div class="line"><a name="l00261"></a><span class="lineno">  261</span> <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* GPR_CACHELINE_SIZE_LOG */</span><span class="preprocessor"></span></div><div class="line"><a name="l00262"></a><span class="lineno">  262</span> <span class="preprocessor"></span></div><div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="port__platform_8h.html#ad9b7cc620233bbab0bc57cfbbe9519ad">  263</a></span> <span class="preprocessor">#define GPR_CACHELINE_SIZE (1 << GPR_CACHELINE_SIZE_LOG)</span></div><div class="line"><a name="l00264"></a><span class="lineno">  264</span> <span class="preprocessor"></span></div><div class="line"><a name="l00265"></a><span class="lineno">  265</span> <span class="comment">/* scrub GCC_ATOMIC if it's not available on this compiler */</span></div><div class="line"><a name="l00266"></a><span class="lineno">  266</span> <span class="preprocessor">#if defined(GPR_GCC_ATOMIC) && !defined(__ATOMIC_RELAXED)</span></div><div class="line"><a name="l00267"></a><span class="lineno">  267</span> <span class="preprocessor"></span><span class="preprocessor">#undef GPR_GCC_ATOMIC</span></div><div class="line"><a name="l00268"></a><span class="lineno">  268</span> <span class="preprocessor"></span><span class="preprocessor">#define GPR_GCC_SYNC 1</span></div><div class="line"><a name="l00269"></a><span class="lineno">  269</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00270"></a><span class="lineno">  270</span> <span class="preprocessor"></span></div><div class="line"><a name="l00271"></a><span class="lineno">  271</span> <span class="comment">/* Validate platform combinations */</span></div><div class="line"><a name="l00272"></a><span class="lineno">  272</span> <span class="preprocessor">#if defined(GPR_GCC_ATOMIC) + defined(GPR_GCC_SYNC) + \</span></div><div class="line"><a name="l00273"></a><span class="lineno">  273</span> <span class="preprocessor">        defined(GPR_WIN32_ATOMIC) !=                  \</span></div><div class="line"><a name="l00274"></a><span class="lineno">  274</span> <span class="preprocessor">    1</span></div><div class="line"><a name="l00275"></a><span class="lineno">  275</span> <span class="preprocessor"></span><span class="preprocessor">#error Must define exactly one of GPR_GCC_ATOMIC, GPR_GCC_SYNC, GPR_WIN32_ATOMIC</span></div><div class="line"><a name="l00276"></a><span class="lineno">  276</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00277"></a><span class="lineno">  277</span> <span class="preprocessor"></span></div><div class="line"><a name="l00278"></a><span class="lineno">  278</span> <span class="preprocessor">#if defined(GPR_ARCH_32) + defined(GPR_ARCH_64) != 1</span></div><div class="line"><a name="l00279"></a><span class="lineno">  279</span> <span class="preprocessor"></span><span class="preprocessor">#error Must define exactly one of GPR_ARCH_32, GPR_ARCH_64</span></div><div class="line"><a name="l00280"></a><span class="lineno">  280</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00281"></a><span class="lineno">  281</span> <span class="preprocessor"></span></div><div class="line"><a name="l00282"></a><span class="lineno">  282</span> <span class="preprocessor">#if defined(GPR_CPU_LINUX) + defined(GPR_CPU_POSIX) + defined(GPR_WIN32) + \</span></div><div class="line"><a name="l00283"></a><span class="lineno">  283</span> <span class="preprocessor">        defined(GPR_CPU_IPHONE) + defined(GPR_CPU_CUSTOM) !=               \</span></div><div class="line"><a name="l00284"></a><span class="lineno">  284</span> <span class="preprocessor">    1</span></div><div class="line"><a name="l00285"></a><span class="lineno">  285</span> <span class="preprocessor"></span><span class="preprocessor">#error Must define exactly one of GPR_CPU_LINUX, GPR_CPU_POSIX, GPR_WIN32, GPR_CPU_IPHONE, GPR_CPU_CUSTOM</span></div><div class="line"><a name="l00286"></a><span class="lineno">  286</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00287"></a><span class="lineno">  287</span> <span class="preprocessor"></span></div><div class="line"><a name="l00288"></a><span class="lineno">  288</span> <span class="preprocessor">#if defined(GPR_POSIX_MULTIPOLL_WITH_POLL) && !defined(GPR_POSIX_SOCKET)</span></div><div class="line"><a name="l00289"></a><span class="lineno">  289</span> <span class="preprocessor"></span><span class="preprocessor">#error Must define GPR_POSIX_SOCKET to use GPR_POSIX_MULTIPOLL_WITH_POLL</span></div><div class="line"><a name="l00290"></a><span class="lineno">  290</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00291"></a><span class="lineno">  291</span> <span class="preprocessor"></span></div><div class="line"><a name="l00292"></a><span class="lineno">  292</span> <span class="preprocessor">#if defined(GPR_POSIX_SOCKET) + defined(GPR_WINSOCK_SOCKET) + \</span></div><div class="line"><a name="l00293"></a><span class="lineno">  293</span> <span class="preprocessor">        defined(GPR_CUSTOM_SOCKET) !=                         \</span></div><div class="line"><a name="l00294"></a><span class="lineno">  294</span> <span class="preprocessor">    1</span></div><div class="line"><a name="l00295"></a><span class="lineno">  295</span> <span class="preprocessor"></span><span class="preprocessor">#error Must define exactly one of GPR_POSIX_SOCKET, GPR_WINSOCK_SOCKET, GPR_CUSTOM_SOCKET</span></div><div class="line"><a name="l00296"></a><span class="lineno">  296</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00297"></a><span class="lineno">  297</span> <span class="preprocessor"></span></div><div class="line"><a name="l00298"></a><span class="lineno">  298</span> <span class="preprocessor">#if defined(GPR_MSVC_TLS) + defined(GPR_GCC_TLS) + defined(GPR_PTHREAD_TLS) + \</span></div><div class="line"><a name="l00299"></a><span class="lineno">  299</span> <span class="preprocessor">        defined(GPR_CUSTOM_TLS) !=                                            \</span></div><div class="line"><a name="l00300"></a><span class="lineno">  300</span> <span class="preprocessor">    1</span></div><div class="line"><a name="l00301"></a><span class="lineno">  301</span> <span class="preprocessor"></span><span class="preprocessor">#error Must define exactly one of GPR_MSVC_TLS, GPR_GCC_TLS, GPR_PTHREAD_TLS, GPR_CUSTOM_TLS</span></div><div class="line"><a name="l00302"></a><span class="lineno">  302</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00303"></a><span class="lineno">  303</span> <span class="preprocessor"></span></div><div class="line"><a name="l00304"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a6c41ac43b02ec37b1e07967a8706e709">  304</a></span> <span class="keyword">typedef</span> int16_t <a class="code" href="port__platform_8h.html#a6c41ac43b02ec37b1e07967a8706e709">gpr_int16</a>;</div><div class="line"><a name="l00305"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a7c9027ffa98b5efe1767efe79903c6b7">  305</a></span> <span class="keyword">typedef</span> int32_t <a class="code" href="port__platform_8h.html#a7c9027ffa98b5efe1767efe79903c6b7">gpr_int32</a>;</div><div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a71edab4bc3421f129764e5cb342f7181">  306</a></span> <span class="keyword">typedef</span> int64_t <a class="code" href="port__platform_8h.html#a71edab4bc3421f129764e5cb342f7181">gpr_int64</a>;</div><div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="port__platform_8h.html#aeeb41e29e7c7a916a4e0fb6cfb9f92e0">  307</a></span> <span class="keyword">typedef</span> uint8_t <a class="code" href="port__platform_8h.html#aeeb41e29e7c7a916a4e0fb6cfb9f92e0">gpr_uint8</a>;</div><div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="port__platform_8h.html#abb7bceac4325643af77af51c7b6af371">  308</a></span> <span class="keyword">typedef</span> uint16_t <a class="code" href="port__platform_8h.html#abb7bceac4325643af77af51c7b6af371">gpr_uint16</a>;</div><div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="port__platform_8h.html#aa6abd4df815a5498d1a04b5e691a74a9">  309</a></span> <span class="keyword">typedef</span> uint32_t <a class="code" href="port__platform_8h.html#aa6abd4df815a5498d1a04b5e691a74a9">gpr_uint32</a>;</div><div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a737bb95b7b58d90b4215602d36ed65b6">  310</a></span> <span class="keyword">typedef</span> uint64_t <a class="code" href="port__platform_8h.html#a737bb95b7b58d90b4215602d36ed65b6">gpr_uint64</a>;</div><div class="line"><a name="l00311"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a3ecb17ae580dbde63199ac206a732139">  311</a></span> <span class="keyword">typedef</span> intmax_t <a class="code" href="port__platform_8h.html#a3ecb17ae580dbde63199ac206a732139">gpr_intmax</a>;</div><div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a72d9d0d00bd576cfc8eab61aaea76db2">  312</a></span> <span class="keyword">typedef</span> intptr_t <a class="code" href="port__platform_8h.html#a72d9d0d00bd576cfc8eab61aaea76db2">gpr_intptr</a>;</div><div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="port__platform_8h.html#abee5d576e1d284a7c8135df7d89af0f7">  313</a></span> <span class="keyword">typedef</span> uintmax_t <a class="code" href="port__platform_8h.html#abee5d576e1d284a7c8135df7d89af0f7">gpr_uintmax</a>;</div><div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="port__platform_8h.html#ab302f9bfe3be467072bd8c79847636d4">  314</a></span> <span class="keyword">typedef</span> uintptr_t <a class="code" href="port__platform_8h.html#ab302f9bfe3be467072bd8c79847636d4">gpr_uintptr</a>;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span> </div><div class="line"><a name="l00316"></a><span class="lineno">  316</span> <span class="comment">/* INT64_MAX is unavailable on some platforms. */</span></div><div class="line"><a name="l00317"></a><span class="lineno"><a class="line" href="port__platform_8h.html#aaff7a6a2f0868f8b0648b74828ef0e4f">  317</a></span> <span class="preprocessor">#define GPR_INT64_MAX (gpr_int64)(~(gpr_uint64)0 >> 1)</span></div><div class="line"><a name="l00318"></a><span class="lineno">  318</span> <span class="preprocessor"></span></div><div class="line"><a name="l00319"></a><span class="lineno">  319</span> <span class="comment">/* maximum alignment needed for any type on this platform, rounded up to a</span></div><div class="line"><a name="l00320"></a><span class="lineno">  320</span> <span class="comment">   power of two */</span></div><div class="line"><a name="l00321"></a><span class="lineno"><a class="line" href="port__platform_8h.html#a53c934fa255faf3f8c4f028df105c8e2">  321</a></span> <span class="preprocessor">#define GPR_MAX_ALIGNMENT 16</span></div><div class="line"><a name="l00322"></a><span class="lineno">  322</span> <span class="preprocessor"></span></div><div class="line"><a name="l00323"></a><span class="lineno">  323</span> <span class="preprocessor">#ifndef GRPC_MUST_USE_RESULT</span></div><div class="line"><a name="l00324"></a><span class="lineno">  324</span> <span class="preprocessor"></span><span class="preprocessor">#ifdef __GNUC__</span></div><div class="line"><a name="l00325"></a><span class="lineno">  325</span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_MUST_USE_RESULT __attribute__((warn_unused_result))</span></div><div class="line"><a name="l00326"></a><span class="lineno">  326</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div><div class="line"><a name="l00327"></a><span class="lineno"><a class="line" href="port__platform_8h.html#aef49047a3be38448a61332117b306686">  327</a></span> <span class="preprocessor"></span><span class="preprocessor">#define GRPC_MUST_USE_RESULT</span></div><div class="line"><a name="l00328"></a><span class="lineno">  328</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00329"></a><span class="lineno">  329</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div><div class="line"><a name="l00330"></a><span class="lineno">  330</span> <span class="preprocessor"></span></div><div class="line"><a name="l00331"></a><span class="lineno">  331</span> <span class="preprocessor">#endif </span><span class="comment">/* GRPC_SUPPORT_PORT_PLATFORM_H */</span><span class="preprocessor"></span></div><div class="ttc" id="port__platform_8h_html_a72d9d0d00bd576cfc8eab61aaea76db2"><div class="ttname"><a href="port__platform_8h.html#a72d9d0d00bd576cfc8eab61aaea76db2">gpr_intptr</a></div><div class="ttdeci">intptr_t gpr_intptr</div><div class="ttdef"><b>Definition:</b> port_platform.h:312</div></div><div class="ttc" id="port__platform_8h_html_aeeb41e29e7c7a916a4e0fb6cfb9f92e0"><div class="ttname"><a href="port__platform_8h.html#aeeb41e29e7c7a916a4e0fb6cfb9f92e0">gpr_uint8</a></div><div class="ttdeci">uint8_t gpr_uint8</div><div class="ttdef"><b>Definition:</b> port_platform.h:307</div></div><div class="ttc" id="port__platform_8h_html_ab302f9bfe3be467072bd8c79847636d4"><div class="ttname"><a href="port__platform_8h.html#ab302f9bfe3be467072bd8c79847636d4">gpr_uintptr</a></div><div class="ttdeci">uintptr_t gpr_uintptr</div><div class="ttdef"><b>Definition:</b> port_platform.h:314</div></div><div class="ttc" id="port__platform_8h_html_aa6abd4df815a5498d1a04b5e691a74a9"><div class="ttname"><a href="port__platform_8h.html#aa6abd4df815a5498d1a04b5e691a74a9">gpr_uint32</a></div><div class="ttdeci">uint32_t gpr_uint32</div><div class="ttdef"><b>Definition:</b> port_platform.h:309</div></div><div class="ttc" id="port__platform_8h_html_abee5d576e1d284a7c8135df7d89af0f7"><div class="ttname"><a href="port__platform_8h.html#abee5d576e1d284a7c8135df7d89af0f7">gpr_uintmax</a></div><div class="ttdeci">uintmax_t gpr_uintmax</div><div class="ttdef"><b>Definition:</b> port_platform.h:313</div></div><div class="ttc" id="port__platform_8h_html_a71edab4bc3421f129764e5cb342f7181"><div class="ttname"><a href="port__platform_8h.html#a71edab4bc3421f129764e5cb342f7181">gpr_int64</a></div><div class="ttdeci">int64_t gpr_int64</div><div class="ttdef"><b>Definition:</b> port_platform.h:306</div></div><div class="ttc" id="port__platform_8h_html_abb7bceac4325643af77af51c7b6af371"><div class="ttname"><a href="port__platform_8h.html#abb7bceac4325643af77af51c7b6af371">gpr_uint16</a></div><div class="ttdeci">uint16_t gpr_uint16</div><div class="ttdef"><b>Definition:</b> port_platform.h:308</div></div><div class="ttc" id="port__platform_8h_html_a7c9027ffa98b5efe1767efe79903c6b7"><div class="ttname"><a href="port__platform_8h.html#a7c9027ffa98b5efe1767efe79903c6b7">gpr_int32</a></div><div class="ttdeci">int32_t gpr_int32</div><div class="ttdef"><b>Definition:</b> port_platform.h:305</div></div><div class="ttc" id="port__platform_8h_html_a737bb95b7b58d90b4215602d36ed65b6"><div class="ttname"><a href="port__platform_8h.html#a737bb95b7b58d90b4215602d36ed65b6">gpr_uint64</a></div><div class="ttdeci">uint64_t gpr_uint64</div><div class="ttdef"><b>Definition:</b> port_platform.h:310</div></div><div class="ttc" id="port__platform_8h_html_a3ecb17ae580dbde63199ac206a732139"><div class="ttname"><a href="port__platform_8h.html#a3ecb17ae580dbde63199ac206a732139">gpr_intmax</a></div><div class="ttdeci">intmax_t gpr_intmax</div><div class="ttdef"><b>Definition:</b> port_platform.h:311</div></div><div class="ttc" id="port__platform_8h_html_a6c41ac43b02ec37b1e07967a8706e709"><div class="ttname"><a href="port__platform_8h.html#a6c41ac43b02ec37b1e07967a8706e709">gpr_int16</a></div><div class="ttdeci">int16_t gpr_int16</div><div class="ttdef"><b>Definition:</b> port_platform.h:304</div></div></div><!-- fragment --></div><!-- contents --><!-- start footer part --><hr class="footer"/><address class="footer"><small>Generated on Wed Aug 5 2015 08:17:05 for GRPC Core by  <a href="http://www.doxygen.org/index.html"><img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6</small></address></body></html>
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