[11f3b7e] | 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 libseccomp-download-http "https://github.com/seccomp/libseccomp/releases/download/v&libseccomp-version;/libseccomp-&libseccomp-version;.tar.gz">
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| 8 | <!ENTITY libseccomp-download-ftp " ">
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[46ccf4e] | 9 | <!ENTITY libseccomp-md5sum "74008bb33234e0c2a0d998e7bee5c625">
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[8f2f5a3] | 10 | <!ENTITY libseccomp-size "624 KB">
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| 11 | <!ENTITY libseccomp-buildsize "6.3 MB (additional 3.8 MB for tests)">
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| 12 | <!ENTITY libseccomp-time "less than 0.1 SBU (additional 2.1 SBU for tests)">
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[11f3b7e] | 13 | <!-- EDITORS NOTE:
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[8558044] | 14 | This library is heavily dependent on system calls at the time of it's release.
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[11f3b7e] | 15 | This should be tested with every new minor (v4.13, v4.14, etc.) release
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| 16 | of the kernel, as it is very finicky and relies on hacks to accomplish
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| 17 | it's purpose. -->
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| 18 | ]>
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| 19 |
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| 20 | <sect1 id="libseccomp" xreflabel="libseccomp-&libseccomp-version;">
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| 21 | <?dbhtml filename="libseccomp.html"?>
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| 22 |
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| 23 |
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| 24 | <title>libseccomp-&libseccomp-version;</title>
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| 25 |
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| 26 | <indexterm zone="libseccomp">
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| 27 | <primary sortas="a-libseccomp">libseccomp</primary>
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| 28 | </indexterm>
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| 29 |
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| 30 | <sect2 role="package">
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| 31 | <title>Introduction to libseccomp</title>
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| 32 |
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| 33 | <para>
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| 34 | The <application>libseccomp</application> package provides an easy to use
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| 35 | and platform independent interface to the <application>Linux</application>
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| 36 | kernel's syscall filtering mechanism.
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| 37 | </para>
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| 38 |
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[09a464a] | 39 | &lfs113_checked;
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[11f3b7e] | 40 |
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| 41 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 42 | <itemizedlist spacing="compact">
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| 43 | <listitem>
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| 44 | <para>
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| 45 | Download (HTTP): <ulink url="&libseccomp-download-http;"/>
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| 46 | </para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>
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| 50 | Download (FTP): <ulink url="&libseccomp-download-ftp;"/>
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| 51 | </para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>
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| 55 | Download MD5 sum: &libseccomp-md5sum;
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| 56 | </para>
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| 57 | </listitem>
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| 58 | <listitem>
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| 59 | <para>
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| 60 | Download size: &libseccomp-size;
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| 61 | </para>
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| 62 | </listitem>
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| 63 | <listitem>
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| 64 | <para>
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| 65 | Estimated disk space required: &libseccomp-buildsize;
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| 66 | </para>
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| 67 | </listitem>
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| 68 | <listitem>
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| 69 | <para>
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| 70 | Estimated build time: &libseccomp-time;
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| 71 | </para>
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| 72 | </listitem>
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| 73 | </itemizedlist>
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| 74 |
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| 75 | <bridgehead renderas="sect3">libseccomp Dependencies</bridgehead>
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[1ace57a] | 76 |
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[11f3b7e] | 77 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 78 | <para role="optional">
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[f4f45ce] | 79 | <xref linkend="which"/> (needed for tests),
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[11f3b7e] | 80 | <xref linkend="valgrind"/>,
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[05355b8] | 81 | <!--<xref linkend="cython"/> (for python bindings), -->and
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[17aa21c] | 82 | <ulink url="https://ltp.sourceforge.net/coverage/lcov.php">LCOV</ulink>
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[11f3b7e] | 83 | </para>
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| 84 |
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| 85 | <para condition="html" role="usernotes">
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| 86 | User Notes: <ulink url="&blfs-wiki;/libseccomp"/>
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| 87 | </para>
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| 88 | </sect2>
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| 89 |
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| 90 | <sect2 role="installation">
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| 91 | <title>Installation of libseccomp</title>
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| 92 |
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| 93 | <para>
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| 94 | Install <application>libseccomp</application> by running the following
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| 95 | commands:
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| 96 | </para>
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| 97 |
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| 98 | <screen><userinput>./configure --prefix=/usr --disable-static &&
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| 99 | make</userinput></screen>
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| 100 |
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| 101 | <para>
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| 102 | To test the results, issue: <command>make check</command>.
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| 103 | </para>
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| 104 |
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| 105 | <para>
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| 106 | Now, as the <systemitem class="username">root</systemitem> user:
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| 107 | </para>
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| 108 |
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| 109 | <screen role="root"><userinput>make install</userinput></screen>
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| 110 | </sect2>
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| 111 |
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| 112 | <sect2 role="commands">
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| 113 | <title>Command Explanations</title>
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| 114 |
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| 115 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 116 | href="../../xincludes/static-libraries.xml"/>
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[05355b8] | 117 | <!--
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[4e142ae8] | 118 | <para>
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[05355b8] | 119 | <option>- -enable-python</option>: this switch is needed to build
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[7b459c22] | 120 | python bindings if <xref linkend="cython"/> is installed.
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[4e142ae8] | 121 | </para>
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[05355b8] | 122 | -->
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[11f3b7e] | 123 | </sect2>
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| 124 |
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| 125 | <sect2 role="content">
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| 126 | <title>Contents</title>
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| 127 |
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| 128 | <segmentedlist>
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| 129 | <segtitle>Installed Program</segtitle>
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| 130 | <segtitle>Installed Library</segtitle>
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| 131 | <segtitle>Installed Directories</segtitle>
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| 132 |
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| 133 | <seglistitem>
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| 134 | <seg>
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| 135 | scmp_sys_resolver
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| 136 | </seg>
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| 137 | <seg>
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| 138 | libseccomp.so
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| 139 | </seg>
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| 140 | <seg>
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| 141 | None
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| 142 | </seg>
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| 143 | </seglistitem>
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| 144 | </segmentedlist>
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| 145 |
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| 146 | <variablelist>
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| 147 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 148 | <?dbfo list-presentation="list"?>
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| 149 | <?dbhtml list-presentation="table"?>
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| 150 |
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| 151 | <varlistentry id="scmp_sys_resolver">
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| 152 | <term><command>scmp_sys_resolver</command></term>
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| 153 | <listitem>
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| 154 | <para>
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[4c24eb0a] | 155 | is used to resolve system calls for applications
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[11f3b7e] | 156 | </para>
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| 157 | <indexterm zone="libseccomp scmp_sys_resolver">
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| 158 | <primary sortas="b-scmp_sys_resolver">scmp_sys_resolver</primary>
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| 159 | </indexterm>
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| 160 | </listitem>
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| 161 | </varlistentry>
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| 162 |
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| 163 | <varlistentry id="libseccomp-lib">
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| 164 | <term><filename class="libraryfile">libseccomp.so</filename></term>
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| 165 | <listitem>
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| 166 | <para>
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[4c24eb0a] | 167 | contains API functions for translating syscalls
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[11f3b7e] | 168 | </para>
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| 169 | <indexterm zone="libseccomp libseccomp-lib">
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| 170 | <primary sortas="c-libseccomp-lib">libseccomp.so</primary>
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| 171 | </indexterm>
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| 172 | </listitem>
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| 173 | </varlistentry>
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| 174 | </variablelist>
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| 175 | </sect2>
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[4c24eb0a] | 176 |
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[11f3b7e] | 177 | </sect1>
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