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![Lennart Poettering](/assets/img/avatar_default.png)
We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
112 lines
4.5 KiB
XML
112 lines
4.5 KiB
XML
<?xml version="1.0"?>
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<!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!--
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This file is part of systemd.
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Copyright 2011 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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-->
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<refentry id="binfmt.d">
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<refentryinfo>
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<title>binfmt.d</title>
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<productname>systemd</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Lennart</firstname>
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<surname>Poettering</surname>
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<email>lennart@poettering.net</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>binfmt.d</refentrytitle>
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<manvolnum>5</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>binfmt.d</refname>
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<refpurpose>Configure additional binary formats at boot</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para><filename>/etc/binfmt.d/*.conf</filename></para>
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<para><filename>/run/binfmt.d/*.conf</filename></para>
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<para><filename>/usr/lib/binfmt.d/*.conf</filename></para>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><command>systemd</command> uses
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files from the above directories to configure
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additional binary formats to register during boot in
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the kernel.</para>
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</refsect1>
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<refsect1>
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<title>Configuration Format</title>
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<para>Each file contains a list of binfmt_misc kernel
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binary format rules. Consult <ulink
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url="http://www.kernel.org/doc/Documentation/binfmt_misc.txt">binfmt_misc.txt</ulink>
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for more information on registration of additional
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binary formats and how to write rules.</para>
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<para>Empty lines and lines beginning with ; and # are
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ignored. Note that this means you may not use ; and #
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as delimiter in binary format rules.</para>
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<para>Each configuration file is named in the style of
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<filename><program>.conf</filename>.
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Files in <filename>/etc/</filename> overwrite
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files with the same name in <filename>/usr/lib/</filename>.
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Files in <filename>/run</filename> overwrite files with
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the same name in <filename>/etc/</filename> and
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<filename>/usr/lib/</filename>. Packages should install their
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configuration files in <filename>/usr/lib/</filename>, files
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in <filename>/etc/</filename> are reserved for the local
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administration, which possibly decides to overwrite the
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configurations installed from packages. All files are sorted
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by filename in alphabetical order, regardless in which of the
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directories they reside, to ensure that a specific
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configuration file takes precedence over another file with
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an alphabetically later name.</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<example>
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<title>/etc/binfmt.d/wine.conf example:</title>
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<programlisting># Start WINE on Windows executables
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:DOSWin:M::MZ::/usr/bin/wine:</programlisting>
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</example>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>wine</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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