1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!-- <!ENTITY udev-download-http "http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev-&udev-version;.tar.bz2"> -->
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8 | <!ENTITY udev-download-http "http://www.kernel.org/pub/linux/utils/kernel/hotplug/">
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9 | <!ENTITY udev-download-ftp " ">
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10 | <!-- <!ENTITY udev-md5sum "aeae0e6273dcbec246c3c1b9868ebed1"> -->
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11 | <!ENTITY udev-size "~500 KB">
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12 | <!ENTITY udev-buildsize "~10 MB">
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13 | <!ENTITY udev-time "~1.8 SBU">
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14 | ]>
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15 |
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16 | <sect1 id="udev" xreflabel="udev-&udev-version;">
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17 | <?dbhtml filename="udev.html"?>
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18 |
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19 |
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20 | <title>Udev-&udev-version;</title>
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21 |
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22 | <indexterm zone="udev">
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23 | <primary sortas="a-udev">udev</primary>
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24 | </indexterm>
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25 |
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26 | <sect2 role="package">
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27 | <title>Introduction to Udev</title>
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28 |
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29 | <note><para>If you installed LFS from SVN-20120719, LFS-7.2, or later,
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30 | use <xref linkend='udev-extras'/> instead of this page.</para></note>
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31 |
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32 | <para><application>Udev</application> was indeed installed in LFS and there
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33 | is no reason to reinstall it unless you are going to install a package such
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34 | as <application>UPower</application>. This installation of
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35 | <application>Udev</application> enables extra features which includes
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36 | <application>gudev</application>, a requirement for
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37 | <application>UPower</application> and optionally used by other
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38 | packages.</para>
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39 |
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40 | <para>Unlike any other package in the BLFS book, there is no set version
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41 | of <application>Udev</application> specified to download. Several version
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42 | updates to LFS and none to BLFS means there are probably many different
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43 | versions of <application>Udev</application> on the platforms that BLFS is
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44 | being built upon. Therefore, you should download and use the version of
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45 | <application>Udev</application> your computer currently uses. The BLFS
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46 | team has no experience updating (or reverting to an older version) the
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47 | <application>Udev</application> package <quote>on the fly.</quote> To
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48 | discover the version of <application>Udev</application> your computer
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49 | currently uses, issue <command>/sbin/udevadm --version</command>.</para>
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50 |
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51 | <para>You should look at the LFS instructions for the version you used, to
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52 | check that you are using the correct testfiles (for some versions, this was a
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53 | separate tarball, extracted in the udev directory with --strip-components=1)
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54 | and to compare the configure options you are about to use against those which
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55 | you used to build the version you are running (sometimes, the options change).
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56 | </para>
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57 |
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58 | <para>This package is known to build and work properly using an LFS-7.0
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59 | platform. (Using Udev-173)</para>
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60 |
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61 | <para>This package is known to build and work properly using an LFS-7.1
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62 | platform. (Using Udev-182)</para>
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63 |
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64 | <bridgehead renderas="sect3">Package Information</bridgehead>
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65 | <itemizedlist spacing="compact">
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66 | <listitem>
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67 | <para>Download (HTTP): <ulink url="&udev-download-http;"/></para>
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68 | </listitem>
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69 | <listitem>
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70 | <para>Download (FTP): <ulink url="&udev-download-ftp;"/></para>
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71 | </listitem>
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72 | <!-- <listitem>
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73 | <para>Download MD5 sum: &udev-md5sum;</para>
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74 | </listitem> -->
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75 | <listitem>
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76 | <para>Download size: &udev-size;</para>
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77 | </listitem>
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78 | <listitem>
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79 | <para>Estimated disk space required: &udev-buildsize;</para>
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80 | </listitem>
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81 | <listitem>
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82 | <para>Estimated build time: &udev-time;</para>
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83 | </listitem>
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84 | </itemizedlist>
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85 |
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86 | <bridgehead renderas="sect3">Udev Dependencies</bridgehead>
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87 |
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88 | <bridgehead renderas="sect4">Required</bridgehead>
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89 | <para role="required"><xref linkend="acl"/>,
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90 | <xref linkend="glib2"/>,
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91 | <xref linkend="gperf"/>,
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92 | <xref linkend="pciutils"/>, and
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93 | <xref linkend="usbutils"/></para>
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94 |
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95 | <bridgehead renderas="sect4">Optional</bridgehead>
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96 | <para role="optional"><xref linkend="gobject-introspection"/></para>
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97 |
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98 | <para condition="html" role="usernotes">User Notes:
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99 | <ulink url="&blfs-wiki;/udev"/></para>
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100 |
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101 | </sect2>
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102 |
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103 | <sect2 role="installation">
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104 | <title>Installation of Udev</title>
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105 |
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106 | <para>Install <application>Udev</application> by running the following
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107 | commands:</para>
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108 |
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109 | <screen><userinput>./configure --prefix=/usr \
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110 | --sysconfdir=/etc \
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111 | --sbindir=/sbin \
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112 | --with-rootlibdir=/lib \
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113 | --libexecdir=/lib \
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114 | --with-systemdsystemunitdir=no \
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115 | --disable-introspection \
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116 | --docdir=/usr/share/doc/<udev-&udev-version;> &&
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117 | make</userinput></screen>
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118 |
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119 | <para>To test the results, issue: <command>make check</command>.</para>
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120 |
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121 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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122 |
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123 | <screen role="root"><userinput>make install</userinput></screen>
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124 |
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125 | </sect2>
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126 |
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127 | <sect2 role="commands">
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128 | <title>Command Explanations</title>
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129 |
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130 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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131 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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132 |
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133 | <para><option>--disable-introspection</option>: Remove this option if
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134 | the optional dependency gobject-introspection is installed.</para>
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135 |
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136 | <para><option>--with-systemdsystemunitdir=no</option>: systemd is not used
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137 | in (B)LFS.</para>
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138 |
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139 | </sect2>
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140 |
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141 | <sect2 role="content">
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142 | <title>Contents</title>
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143 |
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144 | <para>A list of the installed files, along with their short descriptions
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145 | can be found at
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146 | <ulink url="&lfs-root;/chapter06/udev.html#contents-udev"/>.</para>
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147 |
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148 | <para>The following is some additional content information.</para>
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149 |
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150 | <segmentedlist>
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151 | <segtitle>Installed Programs</segtitle>
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152 | <segtitle>Installed Library</segtitle>
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153 | <segtitle>Installed Directories</segtitle>
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154 |
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155 | <seglistitem>
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156 | <seg>findkeyboards, firmware, input_id,
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157 | keyboard-force-release.sh, keymap, modem-modeswitch, pci-db, udev-acl,
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158 | usb-db, and v4l_id</seg>
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159 | <seg>libgudev-1.0.so</seg>
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160 | <seg>/lib/udev/keymaps/force-release,
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161 | /usr/{include/gudev-1.0/gudev,share/{doc/udev-&udev-version;,
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162 | gtk-doc/html/gudev}}</seg>
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163 | </seglistitem>
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164 | </segmentedlist>
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165 |
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166 | <variablelist>
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167 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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168 | <?dbfo list-presentation="list"?>
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169 | <?dbhtml list-presentation="table"?>
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170 |
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171 | <varlistentry id="keymap">
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172 | <term><command>keymap</command></term>
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173 | <listitem>
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174 | <para>configures computer model specific key mappings.</para>
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175 | <indexterm zone="udev keymap">
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176 | <primary sortas="b-keymap">keymap</primary>
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177 | </indexterm>
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178 | </listitem>
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179 | </varlistentry>
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180 |
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181 | <varlistentry id="libgudev-1.0">
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182 | <term><filename class='libraryfile'>libgudev-1.0.so</filename></term>
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183 | <listitem>
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184 | <para>is a GObject-based wrapper library for libudev.</para>
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185 | <indexterm zone="udev libgudev-1.0">
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186 | <primary sortas="c-libgudev-1.0">libgudev-1.0.so</primary>
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187 | </indexterm>
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188 | </listitem>
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189 | </varlistentry>
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190 |
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191 | </variablelist>
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192 |
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193 | </sect2>
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194 |
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195 | </sect1>
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