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| <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_a18918b93668b435612395bbc2e8b82b.html">linux</a></li> </ul> |
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| <div class="title">fs.hpp</div> </div> |
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| <a href="src_2linux_2fs_8hpp.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">// Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// distributed with this work for additional information</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef __FS_HPP__</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span><span class="preprocessor">#define __FS_HPP__</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <mntent.h></span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <sys/mount.h></span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <sys/types.h></span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <sys/vfs.h></span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <string></span></div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <vector></span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// Define relevant MS_* flags for old includes.</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// This is taken from the enum in sys/mount.h.</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#ifndef MS_RDONLY</span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a8e7a9d539a0b19e807c0886d6e068ebe"> 36</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_RDONLY 1</span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifndef MS_NOSUID</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a8dccca886ddcf084815f52201f4c8ee5"> 40</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_NOSUID 2</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#ifndef MS_NODEV</span></div> |
| <div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a292b80c22270ae903600ee1c49fba263"> 44</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_NODEV 4</span></div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#ifndef MS_NOEXEC</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ac1afc3dd404e32a8243b20c5e2098b46"> 48</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_NOEXEC 8</span></div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#ifndef MS_SYNCHRONOUS</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a4ee10f60993a0713037bd4d19ecaad3c"> 52</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_SYNCHRONOUS 16</span></div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#ifndef MS_REMOUNT</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a6f2370947d60e3a39113f30c318c81da"> 56</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_REMOUNT 32</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#ifndef MS_MANDLOCK</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a13c3a49d0277fb0002119597565d3542"> 60</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_MANDLOCK 64</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor"></span><span class="preprocessor">#endif</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">#ifndef MS_DIRSYNC</span></div> |
| <div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a7ee2c6651ca0b0fd471f1437d04ae7cd"> 64</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_DIRSYNC 128</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#ifndef MS_NOATIME</span></div> |
| <div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ac880b4fe92ddcb8e13b3a7f5be1874d9"> 68</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_NOATIME 1024</span></div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#ifndef MS_NODIRATIME</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a888c9aee97919309743ce7d571ed1d3d"> 72</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_NODIRATIME 2048</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#ifndef MS_BIND</span></div> |
| <div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#abf37d078c92b80e477bc24e41196991d"> 76</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_BIND 4096</span></div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#ifndef MS_MOVE</span></div> |
| <div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a0da9f4045d377886bad54cc7eee5465b"> 80</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_MOVE 8192</span></div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#ifndef MS_REC</span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#aca543fb3c17fc07f757c5fc5d9e837df"> 84</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_REC 16384</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></div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#ifndef MS_SILENT</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a47d6ffe53362b344d12c1b4a0d8f3cfe"> 88</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_SILENT 32768</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor">#ifndef MS_POSIXACL</span></div> |
| <div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a434312f276feb56d584f373b0ecfbee7"> 92</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_POSIXACL (1 << 16)</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#ifndef MS_UNBINDABLE</span></div> |
| <div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a301a4be3ab64c922c1a87740173e28f0"> 96</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_UNBINDABLE (1 << 17)</span></div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="preprocessor">#ifndef MS_PRIVATE</span></div> |
| <div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a2c19b5b06ef9626ad4fe09ff73609325"> 100</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_PRIVATE (1 << 18)</span></div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#ifndef MS_SLAVE</span></div> |
| <div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#af165cc1aeb20afa6b6f97fec3b125b62"> 104</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_SLAVE (1 << 19)</span></div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor">#ifndef MS_SHARED</span></div> |
| <div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a011baf263e2d0d2bb1c5fce90d2efaaa"> 108</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_SHARED (1 << 20)</span></div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#ifndef MS_RELATIME</span></div> |
| <div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a3eddf2266b92ab1b4cb46a4b179bf473"> 112</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_RELATIME (1 << 21)</span></div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor">#ifndef MS_KERNMOUNT</span></div> |
| <div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a424c26bdeca7feeff6b2300c80baac8e"> 116</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_KERNMOUNT (1 << 22)</span></div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="preprocessor">#ifndef MS_I_VERSION</span></div> |
| <div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#abdc55246b5d03ae0a4413c15a6882882"> 120</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_I_VERSION (1 << 23)</span></div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="preprocessor">#ifndef MS_STRICTATIME</span></div> |
| <div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a956339f6c752fad4c065dd1f786040f7"> 124</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_STRICTATIME (1 << 24)</span></div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#ifndef MS_ACTIVE</span></div> |
| <div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a0f9f789b9511ee4e2c1730fba2cf5090"> 128</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_ACTIVE (1 << 30)</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></div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#ifndef MS_NOUSER</span></div> |
| <div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ae6ba58485ae80e61846d7c1ab7d7a77e"> 132</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MS_NOUSER (1 << 31)</span></div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#ifndef MNT_FORCE</span></div> |
| <div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a7e5bac8c5f849afa8a92476de4c12846"> 136</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MNT_FORCE 1</span></div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor">#ifndef MNT_DETACH</span></div> |
| <div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a724db0d55adda6a70d1cfc6ea6815c80"> 140</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MNT_DETACH 2</span></div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor">#ifndef MNT_EXPIRE</span></div> |
| <div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ac68f46084b7991556285f5927e12c040"> 144</a></span> <span class="preprocessor"></span><span class="preprocessor">#define MNT_EXPIRE 4</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></div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">#ifndef UMOUNT_NOFOLLOW</span></div> |
| <div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a34b04741fa68d7de9b7a79a265b8227f"> 148</a></span> <span class="preprocessor"></span><span class="preprocessor">#define UMOUNT_NOFOLLOW 8</span></div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">// Define FS_MAGIC_* flags for filesystem types.</span></div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// http://man7.org/linux/man-pages/man2/fstatfs64.2.html</span></div> |
| <div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#aba91cbd9d92aef71e55e33c2492d2edb"> 153</a></span> <span class="preprocessor">#define FS_TYPE_AUFS 0x61756673</span></div> |
| <div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a15b2a4c4f6f5024002510e2f628347a6"> 154</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_BTRFS 0x9123683E</span></div> |
| <div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#af99f35bdaed76adb25c60a2b9692583a"> 155</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_CRAMFS 0x28cd3d45</span></div> |
| <div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ae25726778397f42e580b1e5af259252b"> 156</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_ECRYPTFS 0xf15f</span></div> |
| <div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a78f8e5134daf96646e5991fdab9b8c9c"> 157</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_EXTFS 0x0000EF53</span></div> |
| <div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a0545e268800bc533878a26f88e50af79"> 158</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_F2FS 0xF2F52010</span></div> |
| <div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ad3c7f4eeb37b0ad50c9739f00407bb5e"> 159</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_GPFS 0x47504653</span></div> |
| <div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a43c9df459546a461fa9ffd22f553d333"> 160</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_JFFS2FS 0x000072b6</span></div> |
| <div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a354ec800de850029f26165b27fd907bd"> 161</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_JFS 0x3153464a</span></div> |
| <div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a6f2da2aeb1b93027665fcb705985e70c"> 162</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_NFSFS 0x00006969</span></div> |
| <div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a3e384402b10580248a58ca631ccb1093"> 163</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_RAMFS 0x858458f6</span></div> |
| <div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#aafa09f9367e44643253f672100b08e53"> 164</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_REISERFS 0x52654973</span></div> |
| <div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a505f1ed03891cf115f0519f95d6bf3ac"> 165</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_SMBFS 0x0000517B</span></div> |
| <div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a14ab14613c58aadf27f989a207469ddd"> 166</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_SQUASHFS 0x73717368</span></div> |
| <div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a39e51c6392c08d2e5249a2920f50cc83"> 167</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_TMPFS 0x01021994</span></div> |
| <div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a6738a5149c85c0f664183ae3b051ea8c"> 168</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_VXFS 0xa501fcf5</span></div> |
| <div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a9b237fa98f2cc64e81342f74e451db4a"> 169</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_XFS 0x58465342</span></div> |
| <div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#a0d619ac65ba18c6585cfcb95daf4951b"> 170</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_ZFS 0x2fc12fc1</span></div> |
| <div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="src_2linux_2fs_8hpp.html#ab38d5286660b5b755a4b85e663486145"> 171</a></span> <span class="preprocessor"></span><span class="preprocessor">#define FS_TYPE_OVERLAY 0x794C7630</span></div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">namespace </span>mesos {</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">namespace </span>internal {</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1fs.html"> 175</a></span> <span class="keyword">namespace </span>fs {</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment">// Detect whether the given file system is supported by the kernel.</span></div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <a class="code" href="classTry.html">Try<bool></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#a0c6fe63428ca6e781338ed507a5952bd">supported</a>(<span class="keyword">const</span> std::string& fsname);</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</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="comment">// Returns a filesystem type id, given a directory.</span></div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment">// http://man7.org/linux/man-pages/man2/fstatfs64.2.html</span></div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <a class="code" href="classTry.html">Try<uint32_t></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#a2343e2642db514496ba8380776487fba">type</a>(<span class="keyword">const</span> std::string& path);</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">// Returns the filesystem type name, given a filesystem type id.</span></div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <a class="code" href="classTry.html">Try<std::string></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#a0d5046cea634bcb658321fc495884020">typeName</a>(uint32_t fsType);</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment">// TODO(idownes): These different variations of mount information</span></div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment">// should be consolidated and moved to stout, along with mount and</span></div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment">// umount.</span></div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment">// Structure describing the per-process mounts as found in</span></div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// /proc/[pid]/mountinfo. In particular, entries in this table specify</span></div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// the propagation properties of mounts, information not present in</span></div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment">// the MountTable or /etc/fstab. Entry order is preserved when</span></div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment">// parsing /proc/[pid]/mountinfo.</span></div> |
| <div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html"> 199</a></span> <span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html">MountInfoTable</a> {</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">// Structure describing an individual /proc/[pid]/mountinfo entry.</span></div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="comment">// See the /proc/[pid]/mountinfo section in 'man proc' for further</span></div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">// details on each field.</span></div> |
| <div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html"> 203</a></span>  <span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html">Entry</a> {</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<Entry></a> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#ac94fe4b6105e1cb64d1fa78d110a7ff4">parse</a>(<span class="keyword">const</span> std::string& s);</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div> |
| <div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a6bed00b8f1c3d902cad200f218b7b941"> 206</a></span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a6bed00b8f1c3d902cad200f218b7b941">Entry</a>() {}</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// Returns the ID of the peer group in which this mount resides.</span></div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">// Returns none if this mount is not a shared mount.</span></div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="classOption.html">Option<int></a> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#ac598eea6fc64528727f41e20af38fb71">shared</a>() <span class="keyword">const</span>;</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// Returns the ID of the peer group in which this mount's master</span></div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="comment">// resides in. Returns none if this mount is not a slave mount.</span></div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="classOption.html">Option<int></a> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#adc7d023a056d3a6969f02bc89eb3a577">master</a>() <span class="keyword">const</span>;</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div> |
| <div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a5a763b7da6d904844d9f85e146418ddb"> 216</a></span>  <span class="keywordtype">int</span> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a5a763b7da6d904844d9f85e146418ddb">id</a>; <span class="comment">// mountinfo[1]: mount ID.</span></div> |
| <div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a2c6214743bff291cc64968569a43e52d"> 217</a></span>  <span class="keywordtype">int</span> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a2c6214743bff291cc64968569a43e52d">parent</a>; <span class="comment">// mountinfo[2]: parent ID.</span></div> |
| <div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a8f4d4a718ecaf7639bd0dcd131ca1d84"> 218</a></span>  dev_t <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a8f4d4a718ecaf7639bd0dcd131ca1d84">devno</a>; <span class="comment">// mountinfo[3]: st_dev.</span></div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div> |
| <div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#adf2922a1d0bf708dabec5399bb343cc8"> 220</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#adf2922a1d0bf708dabec5399bb343cc8">root</a>; <span class="comment">// mountinfo[4]: root of the mount.</span></div> |
| <div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a7bbc786da3c7d084fdca8bd6dbb23b81"> 221</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a7bbc786da3c7d084fdca8bd6dbb23b81">target</a>; <span class="comment">// mountinfo[5]: mount point.</span></div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// Filesystem independent (VFS) options, e.g., "rw,noatime".</span></div> |
| <div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a94d2821374eb78fa47d2233313ce7bd1"> 224</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a94d2821374eb78fa47d2233313ce7bd1">vfsOptions</a>; <span class="comment">// mountinfo[6]: per-mount options.</span></div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="comment">// Filesystem dependent options, e.g., "rw,memory" for a memory</span></div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// cgroup filesystem.</span></div> |
| <div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a88094e265567227925914e8182941c29"> 227</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a88094e265567227925914e8182941c29">fsOptions</a>; <span class="comment">// mountinfo[11]: per-block options.</span></div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// Current possible optional fields include shared:X, master:X,</span></div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="comment">// propagate_from:X, unbindable.</span></div> |
| <div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a2f7cbb4d05351adc3143c7aa83e7577b"> 231</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a2f7cbb4d05351adc3143c7aa83e7577b">optionalFields</a>; <span class="comment">// mountinfo[7]: optional fields.</span></div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">// mountinfo[8] is a separator.</span></div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div> |
| <div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#abb78c2f10d58e5d2c8bdd47a459d832b"> 235</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#abb78c2f10d58e5d2c8bdd47a459d832b">type</a>; <span class="comment">// mountinfo[9]: filesystem type.</span></div> |
| <div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a001e8b1b7f8a88fc44e6daa2fb72a861"> 236</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a001e8b1b7f8a88fc44e6daa2fb72a861">source</a>; <span class="comment">// mountinfo[10]: source dev, other.</span></div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  };</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// Read the mountinfo table for a process.</span></div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="comment">// @param pid The `pid` of the process for which we should</span></div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// read the mountinfo table. If `pid` is None(),</span></div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// then "self" is used, i.e., the mountinfo table</span></div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">// for the calling process.</span></div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="comment">// @param hierarchicalSort</span></div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">// A boolean indicating whether the entries in the</span></div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// mountinfo table should be sorted according to</span></div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">// their parent / child relationship (as opposed to</span></div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="comment">// the temporal ordering of when they were</span></div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">// mounted). The two orderings may differ (for</span></div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="comment">// example) if a filesystem is remounted after some</span></div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// of its children have been mounted.</span></div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// @return An instance of MountInfoTable if success.</span></div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<MountInfoTable></a> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html#a04bdaabc73f4791b9411612485d65e05">read</a>(</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<pid_t></a>& pid = <a class="code" href="structNone.html">None</a>(),</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">bool</span> hierarchicalSort = <span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// Read a mountinfo table from a string.</span></div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// @param lines The contents of a mountinfo table represented as</span></div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">// a string. Different entries in the string are</span></div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// separated by a newline.</span></div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// @param hierarchicalSort</span></div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// A boolean indicating whether the entries in the</span></div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">// mountinfo table should be sorted according to</span></div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// their parent / child relationship (as opposed to</span></div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">// the temporal ordering of when they were</span></div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">// mounted). The two orderings may differ (for</span></div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">// example) if a filesystem is remounted after some</span></div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// of its children have been mounted.</span></div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// @return An instance of MountInfoTable if success.</span></div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<MountInfoTable></a> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html#a04bdaabc73f4791b9411612485d65e05">read</a>(</div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">const</span> std::string& lines,</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">bool</span> hierarchicalSort = <span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// TODO(jieyu): Introduce 'find' methods to find entries that match</span></div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// the given conditions (e.g., target, root, devno, etc.).</span></div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div> |
| <div class="line"><a name="l00277"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html#a2da75fe03ea12faa015f29d667d8af27"> 277</a></span>  std::vector<Entry> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html#a2da75fe03ea12faa015f29d667d8af27">entries</a>;</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span> };</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment">// Structure describing a mount table (e.g. /etc/mtab or /proc/mounts).</span></div> |
| <div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable.html"> 282</a></span> <span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable.html">MountTable</a> {</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// Structure describing a mount table entry. This is a wrapper for struct</span></div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// mntent defined in <mntent.h>.</span></div> |
| <div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html"> 285</a></span>  <span class="keyword">struct </span><a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html">Entry</a> {</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a736b46e65729c9158fda65f5739f8aa3"> 286</a></span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a736b46e65729c9158fda65f5739f8aa3">Entry</a>() : <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a766ab3d24475ea3fb78c0ae6b5cd533f">freq</a>(0), <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a91ebac9b909103e516a849b3f770e005">passno</a>(0) {}</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div> |
| <div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#abf68a09ad2bfbb72613743732710ccbb"> 288</a></span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#abf68a09ad2bfbb72613743732710ccbb">Entry</a>(<span class="keyword">const</span> std::string& _fsname,</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">const</span> std::string& _dir,</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">const</span> std::string& _type,</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">const</span> std::string& _opts,</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">int</span> _freq,</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordtype">int</span> _passno)</div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  : fsname(_fsname),</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a149ec7ee364b7f728238ce2f81a42d4a">dir</a>(_dir),</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  type(_type),</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#ad7eb07741ee4611ba9c532266b269ad9">opts</a>(_opts),</div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a766ab3d24475ea3fb78c0ae6b5cd533f">freq</a>(_freq),</div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a91ebac9b909103e516a849b3f770e005">passno</a>(_passno)</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  {}</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="comment">// Check whether a given mount option exists in a mount table entry.</span></div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">// @param option The given mount option.</span></div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// @return Whether the given mount option exists.</span></div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordtype">bool</span> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a4fa017546b46ef4871aecf99775e8785">hasOption</a>(<span class="keyword">const</span> std::string& option) <span class="keyword">const</span>;</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div> |
| <div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#af5d660cf62e9408dec3c0d7ca9235f45"> 307</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#af5d660cf62e9408dec3c0d7ca9235f45">fsname</a>; <span class="comment">// Device or server for filesystem.</span></div> |
| <div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a149ec7ee364b7f728238ce2f81a42d4a"> 308</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a149ec7ee364b7f728238ce2f81a42d4a">dir</a>; <span class="comment">// Directory mounted on.</span></div> |
| <div class="line"><a name="l00309"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a59c7e9a32021a096821a898eb03b20e1"> 309</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a59c7e9a32021a096821a898eb03b20e1">type</a>; <span class="comment">// Type of filesystem: ufs, nfs, etc.</span></div> |
| <div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#ad7eb07741ee4611ba9c532266b269ad9"> 310</a></span>  std::string <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#ad7eb07741ee4611ba9c532266b269ad9">opts</a>; <span class="comment">// Comma-separated options for fs.</span></div> |
| <div class="line"><a name="l00311"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a766ab3d24475ea3fb78c0ae6b5cd533f"> 311</a></span>  <span class="keywordtype">int</span> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a766ab3d24475ea3fb78c0ae6b5cd533f">freq</a>; <span class="comment">// Dump frequency (in days).</span></div> |
| <div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a91ebac9b909103e516a849b3f770e005"> 312</a></span>  <span class="keywordtype">int</span> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a91ebac9b909103e516a849b3f770e005">passno</a>; <span class="comment">// Pass number for `fsck'.</span></div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  };</div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="comment">// Read the mount table from a file.</span></div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="comment">// @param path The path of the file storing the mount table.</span></div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">// @return An instance of MountTable if success.</span></div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<MountTable></a> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable.html#ad32e84ed2208d485bed15486ef690668">read</a>(<span class="keyword">const</span> std::string& path);</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div> |
| <div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="structmesos_1_1internal_1_1fs_1_1MountTable.html#ab367b890e544d556b8dec32fc63292c8"> 320</a></span>  std::vector<Entry> <a class="code" href="structmesos_1_1internal_1_1fs_1_1MountTable.html#ab367b890e544d556b8dec32fc63292c8">entries</a>;</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span> };</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment">// Mount a file system.</span></div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment">// @param source Specify the file system (often a device name but</span></div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment">// it can also be a directory for a bind mount).</span></div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment">// If None(), nullptr will be passed as a dummy</span></div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment">// argument to mount(), i.e., it is not used for</span></div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment">// the specified mount operation. For example, you</span></div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment">// can mount a filesystem specified in /etc/fstab</span></div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// by just specifying the target.</span></div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment">// @param target Directory to be attached to.</span></div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment">// @param type File system type (listed in /proc/filesystems).</span></div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment">// If None(), nullptr will be passed as a dummy</span></div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment">// argument to mount(), i.e., it is not used for</span></div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment">// the specified mount operation. For example, it</span></div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment">// should be None() for a bind mount as it will</span></div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment">// inherit the type of the source.</span></div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment">// @param flags Mount flags.</span></div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// @param data Extra data interpreted by different file systems.</span></div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment">// @return Whether the mount operation succeeds.</span></div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#af0d63e921d6b48554eaee82037356187">mount</a>(<span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& source,</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keyword">const</span> std::string& target,</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& type,</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="namespacemesos_1_1internal_1_1tests.html#af8289f648a916c3f66923867452c7b1b">flags</a>,</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* data);</div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment">// Alternate version of mount which passes an option string as</span></div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment">// additional data for the filesystem mount.</span></div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#af0d63e921d6b48554eaee82037356187">mount</a>(<span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& source,</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">const</span> std::string& target,</div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& type,</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="namespacemesos_1_1internal_1_1tests.html#af8289f648a916c3f66923867452c7b1b">flags</a>,</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<std::string></a>& options);</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment">// Unmount a file system.</span></div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment">// @param target The (topmost) directory where the file system attaches.</span></div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment">// @param flags Unmount flags.</span></div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment">// @return Whether the unmount operation succeeds.</span></div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#a8c141bb6b0368b6e9460184434d4e4d6">unmount</a>(<span class="keyword">const</span> std::string& target, <span class="keywordtype">int</span> <a class="code" href="namespacemesos_1_1internal_1_1tests.html#af8289f648a916c3f66923867452c7b1b">flags</a> = 0);</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment">// Unmount a file system and all mounts under that file system.</span></div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment">// @param target The (topmost) directory where the file system attaches.</span></div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment">// @param flags Unmount flags.</span></div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment">// @return Whether the unmountAll operation succeeds.</span></div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#a8cc7e8b3a7436a7459dfd72cd90057bc">unmountAll</a>(<span class="keyword">const</span> std::string& target, <span class="keywordtype">int</span> <a class="code" href="namespacemesos_1_1internal_1_1tests.html#af8289f648a916c3f66923867452c7b1b">flags</a> = 0);</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment">// Change the root filesystem.</span></div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacemesos_1_1internal_1_1fs.html#a6ca148a3dbe24af71c5b08edc0c5d753">pivot_root</a>(<span class="keyword">const</span> std::string& newRoot, <span class="keyword">const</span> std::string& putOld);</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div> |
| <div class="line"><a name="l00375"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1fs_1_1chroot.html"> 375</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html#a555a98268adfef95f69ee212b318bbc0">chroot</a> {</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment">// Enter a 'chroot' enviroment. The caller should be in a new mount</span></div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment">// namespace. Basic configuration of special filesystems and device</span></div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment">// nodes is performed. Any mounts to the current root will be</span></div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// unmounted.</span></div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespacemesos_1_1internal_1_1fs_1_1chroot.html#a3374f58b971e9b4e75d03793e24be549">enter</a>(<span class="keyword">const</span> std::string& root);</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span> } <span class="comment">// namespace chroot {</span></div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span> } <span class="comment">// namespace fs {</span></div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span> } <span class="comment">// namespace internal {</span></div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span> } <span class="comment">// namespace mesos {</span></div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="preprocessor">#endif // __FS_HPP__</span></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_html_ab367b890e544d556b8dec32fc63292c8"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable.html#ab367b890e544d556b8dec32fc63292c8">mesos::internal::fs::MountTable::entries</a></div><div class="ttdeci">std::vector< Entry > entries</div><div class="ttdef"><b>Definition:</b> fs.hpp:320</div></div> |
| <div class="ttc" id="classOption_html"><div class="ttname"><a href="classOption.html">Option< int ></a></div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html">mesos::internal::fs::MountTable::Entry</a></div><div class="ttdef"><b>Definition:</b> fs.hpp:285</div></div> |
| <div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> try.hpp:34</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_a0d5046cea634bcb658321fc495884020"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#a0d5046cea634bcb658321fc495884020">mesos::internal::fs::typeName</a></div><div class="ttdeci">Try< std::string > typeName(uint32_t fsType)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_adf2922a1d0bf708dabec5399bb343cc8"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#adf2922a1d0bf708dabec5399bb343cc8">mesos::internal::fs::MountInfoTable::Entry::root</a></div><div class="ttdeci">std::string root</div><div class="ttdef"><b>Definition:</b> fs.hpp:220</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_a91ebac9b909103e516a849b3f770e005"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a91ebac9b909103e516a849b3f770e005">mesos::internal::fs::MountTable::Entry::passno</a></div><div class="ttdeci">int passno</div><div class="ttdef"><b>Definition:</b> fs.hpp:312</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_a149ec7ee364b7f728238ce2f81a42d4a"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a149ec7ee364b7f728238ce2f81a42d4a">mesos::internal::fs::MountTable::Entry::dir</a></div><div class="ttdeci">std::string dir</div><div class="ttdef"><b>Definition:</b> fs.hpp:308</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_abb78c2f10d58e5d2c8bdd47a459d832b"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#abb78c2f10d58e5d2c8bdd47a459d832b">mesos::internal::fs::MountInfoTable::Entry::type</a></div><div class="ttdeci">std::string type</div><div class="ttdef"><b>Definition:</b> fs.hpp:235</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_a766ab3d24475ea3fb78c0ae6b5cd533f"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a766ab3d24475ea3fb78c0ae6b5cd533f">mesos::internal::fs::MountTable::Entry::freq</a></div><div class="ttdeci">int freq</div><div class="ttdef"><b>Definition:</b> fs.hpp:311</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a8f4d4a718ecaf7639bd0dcd131ca1d84"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a8f4d4a718ecaf7639bd0dcd131ca1d84">mesos::internal::fs::MountInfoTable::Entry::devno</a></div><div class="ttdeci">dev_t devno</div><div class="ttdef"><b>Definition:</b> fs.hpp:218</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a94d2821374eb78fa47d2233313ce7bd1"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a94d2821374eb78fa47d2233313ce7bd1">mesos::internal::fs::MountInfoTable::Entry::vfsOptions</a></div><div class="ttdeci">std::string vfsOptions</div><div class="ttdef"><b>Definition:</b> fs.hpp:224</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a88094e265567227925914e8182941c29"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a88094e265567227925914e8182941c29">mesos::internal::fs::MountInfoTable::Entry::fsOptions</a></div><div class="ttdeci">std::string fsOptions</div><div class="ttdef"><b>Definition:</b> fs.hpp:227</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_a8c141bb6b0368b6e9460184434d4e4d6"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#a8c141bb6b0368b6e9460184434d4e4d6">mesos::internal::fs::unmount</a></div><div class="ttdeci">Try< Nothing > unmount(const std::string &target, int flags=0)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_ac598eea6fc64528727f41e20af38fb71"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#ac598eea6fc64528727f41e20af38fb71">mesos::internal::fs::MountInfoTable::Entry::shared</a></div><div class="ttdeci">Option< int > shared() const </div></div> |
| <div class="ttc" id="nothing_8hpp_html"><div class="ttname"><a href="nothing_8hpp.html">nothing.hpp</a></div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html">mesos::internal::fs::MountInfoTable::Entry</a></div><div class="ttdef"><b>Definition:</b> fs.hpp:203</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_html_a2da75fe03ea12faa015f29d667d8af27"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html#a2da75fe03ea12faa015f29d667d8af27">mesos::internal::fs::MountInfoTable::entries</a></div><div class="ttdeci">std::vector< Entry > entries</div><div class="ttdef"><b>Definition:</b> fs.hpp:277</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_1_1chroot_html_a3374f58b971e9b4e75d03793e24be549"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs_1_1chroot.html#a3374f58b971e9b4e75d03793e24be549">mesos::internal::fs::chroot::enter</a></div><div class="ttdeci">Try< Nothing > enter(const std::string &root)</div></div> |
| <div class="ttc" id="namespaceos_html_a555a98268adfef95f69ee212b318bbc0"><div class="ttname"><a href="namespaceos.html#a555a98268adfef95f69ee212b318bbc0">os::chroot</a></div><div class="ttdeci">Try< Nothing > chroot(const std::string &directory)</div><div class="ttdef"><b>Definition:</b> chroot.hpp:28</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_html_ad32e84ed2208d485bed15486ef690668"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable.html#ad32e84ed2208d485bed15486ef690668">mesos::internal::fs::MountTable::read</a></div><div class="ttdeci">static Try< MountTable > read(const std::string &path)</div></div> |
| <div class="ttc" id="option_8hpp_html"><div class="ttname"><a href="option_8hpp.html">option.hpp</a></div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_html"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html">mesos::internal::fs::MountInfoTable</a></div><div class="ttdef"><b>Definition:</b> fs.hpp:199</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_a8cc7e8b3a7436a7459dfd72cd90057bc"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#a8cc7e8b3a7436a7459dfd72cd90057bc">mesos::internal::fs::unmountAll</a></div><div class="ttdeci">Try< Nothing > unmountAll(const std::string &target, int flags=0)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_af5d660cf62e9408dec3c0d7ca9235f45"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#af5d660cf62e9408dec3c0d7ca9235f45">mesos::internal::fs::MountTable::Entry::fsname</a></div><div class="ttdeci">std::string fsname</div><div class="ttdef"><b>Definition:</b> fs.hpp:307</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_adc7d023a056d3a6969f02bc89eb3a577"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#adc7d023a056d3a6969f02bc89eb3a577">mesos::internal::fs::MountInfoTable::Entry::master</a></div><div class="ttdeci">Option< int > master() const </div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_ad7eb07741ee4611ba9c532266b269ad9"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#ad7eb07741ee4611ba9c532266b269ad9">mesos::internal::fs::MountTable::Entry::opts</a></div><div class="ttdeci">std::string opts</div><div class="ttdef"><b>Definition:</b> fs.hpp:310</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a6bed00b8f1c3d902cad200f218b7b941"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a6bed00b8f1c3d902cad200f218b7b941">mesos::internal::fs::MountInfoTable::Entry::Entry</a></div><div class="ttdeci">Entry()</div><div class="ttdef"><b>Definition:</b> fs.hpp:206</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a7bbc786da3c7d084fdca8bd6dbb23b81"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a7bbc786da3c7d084fdca8bd6dbb23b81">mesos::internal::fs::MountInfoTable::Entry::target</a></div><div class="ttdeci">std::string target</div><div class="ttdef"><b>Definition:</b> fs.hpp:221</div></div> |
| <div class="ttc" id="structNone_html"><div class="ttname"><a href="structNone.html">None</a></div><div class="ttdef"><b>Definition:</b> none.hpp:27</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_a4fa017546b46ef4871aecf99775e8785"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a4fa017546b46ef4871aecf99775e8785">mesos::internal::fs::MountTable::Entry::hasOption</a></div><div class="ttdeci">bool hasOption(const std::string &option) const </div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_ac94fe4b6105e1cb64d1fa78d110a7ff4"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#ac94fe4b6105e1cb64d1fa78d110a7ff4">mesos::internal::fs::MountInfoTable::Entry::parse</a></div><div class="ttdeci">static Try< Entry > parse(const std::string &s)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_html"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable.html">mesos::internal::fs::MountTable</a></div><div class="ttdef"><b>Definition:</b> fs.hpp:282</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_html_a04bdaabc73f4791b9411612485d65e05"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable.html#a04bdaabc73f4791b9411612485d65e05">mesos::internal::fs::MountInfoTable::read</a></div><div class="ttdeci">static Try< MountInfoTable > read(const Option< pid_t > &pid=None(), bool hierarchicalSort=true)</div></div> |
| <div class="ttc" id="try_8hpp_html"><div class="ttname"><a href="try_8hpp.html">try.hpp</a></div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a2f7cbb4d05351adc3143c7aa83e7577b"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a2f7cbb4d05351adc3143c7aa83e7577b">mesos::internal::fs::MountInfoTable::Entry::optionalFields</a></div><div class="ttdeci">std::string optionalFields</div><div class="ttdef"><b>Definition:</b> fs.hpp:231</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_a59c7e9a32021a096821a898eb03b20e1"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a59c7e9a32021a096821a898eb03b20e1">mesos::internal::fs::MountTable::Entry::type</a></div><div class="ttdeci">std::string type</div><div class="ttdef"><b>Definition:</b> fs.hpp:309</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_a2343e2642db514496ba8380776487fba"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#a2343e2642db514496ba8380776487fba">mesos::internal::fs::type</a></div><div class="ttdeci">Try< uint32_t > type(const std::string &path)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a5a763b7da6d904844d9f85e146418ddb"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a5a763b7da6d904844d9f85e146418ddb">mesos::internal::fs::MountInfoTable::Entry::id</a></div><div class="ttdeci">int id</div><div class="ttdef"><b>Definition:</b> fs.hpp:216</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_a0c6fe63428ca6e781338ed507a5952bd"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#a0c6fe63428ca6e781338ed507a5952bd">mesos::internal::fs::supported</a></div><div class="ttdeci">Try< bool > supported(const std::string &fsname)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_a736b46e65729c9158fda65f5739f8aa3"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#a736b46e65729c9158fda65f5739f8aa3">mesos::internal::fs::MountTable::Entry::Entry</a></div><div class="ttdeci">Entry()</div><div class="ttdef"><b>Definition:</b> fs.hpp:286</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_af0d63e921d6b48554eaee82037356187"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#af0d63e921d6b48554eaee82037356187">mesos::internal::fs::mount</a></div><div class="ttdeci">Try< Nothing > mount(const Option< std::string > &source, const std::string &target, const Option< std::string > &type, unsigned long flags, const void *data)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry_html_abf68a09ad2bfbb72613743732710ccbb"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountTable_1_1Entry.html#abf68a09ad2bfbb72613743732710ccbb">mesos::internal::fs::MountTable::Entry::Entry</a></div><div class="ttdeci">Entry(const std::string &_fsname, const std::string &_dir, const std::string &_type, const std::string &_opts, int _freq, int _passno)</div><div class="ttdef"><b>Definition:</b> fs.hpp:288</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1fs_html_a6ca148a3dbe24af71c5b08edc0c5d753"><div class="ttname"><a href="namespacemesos_1_1internal_1_1fs.html#a6ca148a3dbe24af71c5b08edc0c5d753">mesos::internal::fs::pivot_root</a></div><div class="ttdeci">Try< Nothing > pivot_root(const std::string &newRoot, const std::string &putOld)</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a001e8b1b7f8a88fc44e6daa2fb72a861"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a001e8b1b7f8a88fc44e6daa2fb72a861">mesos::internal::fs::MountInfoTable::Entry::source</a></div><div class="ttdeci">std::string source</div><div class="ttdef"><b>Definition:</b> fs.hpp:236</div></div> |
| <div class="ttc" id="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry_html_a2c6214743bff291cc64968569a43e52d"><div class="ttname"><a href="structmesos_1_1internal_1_1fs_1_1MountInfoTable_1_1Entry.html#a2c6214743bff291cc64968569a43e52d">mesos::internal::fs::MountInfoTable::Entry::parent</a></div><div class="ttdeci">int parent</div><div class="ttdef"><b>Definition:</b> fs.hpp:217</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1tests_html_af8289f648a916c3f66923867452c7b1b"><div class="ttname"><a href="namespacemesos_1_1internal_1_1tests.html#af8289f648a916c3f66923867452c7b1b">mesos::internal::tests::flags</a></div><div class="ttdeci">Flags flags</div></div> |
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