<?xml version="1.0"?> <!--*-nxml-*--> <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> <!-- This file is part of systemd. Copyright 2011 Lennart Poettering systemd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. --> <refentry id="binfmt.d" conditional='ENABLE_BINFMT' xmlns:xi="http://www.w3.org/2001/XInclude"> <refentryinfo> <title>binfmt.d</title> <productname>systemd</productname> <authorgroup> <author> <contrib>Developer</contrib> <firstname>Lennart</firstname> <surname>Poettering</surname> <email>lennart@poettering.net</email> </author> </authorgroup> </refentryinfo> <refmeta> <refentrytitle>binfmt.d</refentrytitle> <manvolnum>5</manvolnum> </refmeta> <refnamediv> <refname>binfmt.d</refname> <refpurpose>Configure additional binary formats for executables at boot</refpurpose> </refnamediv> <refsynopsisdiv> <para><filename>/etc/binfmt.d/*.conf</filename></para> <para><filename>/run/binfmt.d/*.conf</filename></para> <para><filename>/usr/lib/binfmt.d/*.conf</filename></para> </refsynopsisdiv> <refsect1> <title>Description</title> <para>At boot, <citerefentry><refentrytitle>systemd-binfmt.service</refentrytitle><manvolnum>8</manvolnum></citerefentry> reads configuration files from the above directories to register in the kernel additional binary formats for executables.</para> </refsect1> <refsect1> <title>Configuration Format</title> <para>Each file contains a list of binfmt_misc kernel binary format rules. Consult <ulink url="https://www.kernel.org/doc/Documentation/binfmt_misc.txt">binfmt_misc.txt</ulink> for more information on registration of additional binary formats and how to write rules.</para> <para>Empty lines and lines beginning with ; and # are ignored. Note that this means you may not use ; and # as delimiter in binary format rules.</para> </refsect1> <xi:include href="standard-conf.xml" xpointer="confd" /> <refsect1> <title>Example</title> <example> <title>/etc/binfmt.d/wine.conf example:</title> <programlisting># Start WINE on Windows executables :DOSWin:M::MZ::/usr/bin/wine:</programlisting> </example> </refsect1> <refsect1> <title>See Also</title> <para> <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemd-binfmt.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemd-delta</refentrytitle><manvolnum>1</manvolnum></citerefentry>, <citerefentry project='die-net'><refentrytitle>wine</refentrytitle><manvolnum>8</manvolnum></citerefentry> </para> </refsect1> </refentry>