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 | |
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8 | <sect1 id="ch-system-libcap" role="wrap"> |
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9 | <?dbhtml filename="libcap.html"?> |
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10 | |
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11 | <title>Libcap-&libcap-version;</title> |
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12 | |
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13 | <indexterm zone="ch-system-libcap"> |
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14 | <primary sortas="a-Libcap">Libcap</primary> |
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15 | </indexterm> |
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16 | |
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17 | <sect2 role="package"> |
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18 | <title/> |
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19 | |
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20 | <para>Libcap is a library for getting and setting POSIX.1e |
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21 | (formerly POSIX 6) draft 15 capabilities.</para> |
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22 | |
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23 | </sect2> |
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24 | |
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25 | <sect2 role="installation"> |
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26 | <title>Installation of Libcap</title> |
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27 | |
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28 | <para os="a">Compile the package:</para> |
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29 | |
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30 | <screen os="b"><userinput>make</userinput></screen> |
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31 | |
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32 | <para os="c">This package does not come with a test suite.</para> |
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33 | |
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34 | <para os="d">Install the package:</para> |
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35 | |
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36 | <screen os="e"><userinput>make RAISE_SETFCAP=no install |
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37 | chmod -v 755 /lib/libcap.so.&libcap-version; |
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38 | ln -sfv ../../lib/$(readlink /lib/libcap.so) /usr/lib/libcap.so |
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39 | rm -v /lib/libcap.so |
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40 | mv -v /lib/libcap.a /usr/lib</userinput></screen> |
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41 | |
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42 | </sect2> |
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43 | |
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44 | <sect2 id="contents-libcap" role="content"> |
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45 | <title>Contents of Libcap</title> |
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46 | |
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47 | <segmentedlist> |
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48 | <segtitle>Installed programs</segtitle> |
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49 | <segtitle>Installed libraries</segtitle> |
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50 | |
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51 | <seglistitem> |
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52 | <seg>capsh, getcap, getpcaps, setcap</seg> |
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53 | <seg>libcap.[a,so]</seg> |
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54 | </seglistitem> |
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55 | </segmentedlist> |
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56 | |
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57 | <variablelist> |
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58 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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59 | <?dbfo list-presentation="list"?> |
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60 | <?dbhtml list-presentation="table"?> |
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61 | |
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62 | <varlistentry id="capsh"> |
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63 | <term><command>capsh</command></term> |
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64 | <listitem> |
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65 | <para>Capability support and use can be explored and constrained |
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66 | with this tool</para> |
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67 | <indexterm zone="ch-system-libcap capsh"> |
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68 | <primary sortas="b-capsh">capsh</primary> |
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69 | </indexterm> |
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70 | </listitem> |
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71 | </varlistentry> |
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72 | |
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73 | <varlistentry id="getcap"> |
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74 | <term><command>getcap</command></term> |
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75 | <listitem> |
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76 | <para>Examines file capabilities</para> |
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77 | <indexterm zone="ch-system-libcap getcap"> |
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78 | <primary sortas="b-getcap">getcap</primary> |
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79 | </indexterm> |
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80 | </listitem> |
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81 | </varlistentry> |
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82 | |
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83 | <varlistentry id="getpcaps"> |
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84 | <term><command>getpcaps</command></term> |
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85 | <listitem> |
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86 | <para>Displays the capabilities on the queried process(es)</para> |
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87 | <indexterm zone="ch-system-libcap getpcaps"> |
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88 | <primary sortas="b-getpcaps">getpcaps</primary> |
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89 | </indexterm> |
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90 | </listitem> |
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91 | </varlistentry> |
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92 | |
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93 | <varlistentry id="setcap"> |
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94 | <term><command>setcap</command></term> |
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95 | <listitem> |
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96 | <para>Sets file capabilities</para> |
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97 | <indexterm zone="ch-system-libcap setcap"> |
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98 | <primary sortas="b-setcap">setcap</primary> |
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99 | </indexterm> |
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100 | </listitem> |
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101 | </varlistentry> |
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102 | |
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103 | <varlistentry id="libcap"> |
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104 | <term><filename class="libraryfile">libcap</filename></term> |
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105 | <listitem> |
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106 | <para>Library for setting and clearing POSIX.1e capabilities</para> |
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107 | <indexterm zone="ch-system-libcap libcap"> |
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108 | <primary sortas="c-libcap">libcap</primary> |
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109 | </indexterm> |
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110 | </listitem> |
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111 | </varlistentry> |
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112 | |
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113 | </variablelist> |
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114 | |
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115 | </sect2> |
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116 | |
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117 | </sect1> |
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