Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ 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
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
family.</para>
<para>If the address starts with an
- ampersand (@) it is read as abstract
+ at symbol (@) it is read as abstract
namespace socket in the AF_UNIX
family. The @ is replaced with a NUL
character before binding. For details
directive above.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>ListenMessageQueue=</varname></term>
+ <listitem><para>Specifies a POSIX
+ message queue name to listen on. This
+ expects a valid message queue name
+ (i.e. beginning with /). Behaviour
+ otherwise is very similar to the
+ <varname>ListenFIFO=</varname>
+ directive above. On Linux message
+ queue descriptors are actually file
+ descriptors and can be inherited
+ between processes.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>BindIPv6Only=</varname></term>
<listitem><para>Takes a one of
for details.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>MessageQueueMaxMessages=</varname>,
+ <varname>MessageQueueMessageSize=</varname></term>
+ <listitem><para>These two settings
+ take integer values and control the
+ mq_maxmsg resp. mq_msgsize field when
+ creating the message queue. Note that
+ either none or both of these variables
+ need to be set. See
+ <citerefentry><refentrytitle>mq_setattr</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+ for details.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>FreeBind=</varname></term>
<listitem><para>Takes a boolean
address. Defaults to <option>false</option>.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>Transparent=</varname></term>
+ <listitem><para>Takes a boolean
+ value. Controls the IP_TRANSPARENT
+ socket option. Defaults to
+ <option>false</option>.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>Broadcast=</varname></term>
+ <listitem><para>Takes a boolean
+ value. This controls the SO_BROADCAST
+ socket option, which allows broadcast
+ datagrams to be sent from this
+ socket. Defaults to
+ <option>false</option>.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>PassCredentials=</varname></term>
+ <listitem><para>Takes a boolean
+ value. This controls the SO_PASSCRED
+ socket option, which allows AF_UNIX sockets to
+ receive the credentials of the sending
+ process in an ancillary message.
+ Defaults to
+ <option>false</option>.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>PassSecurity=</varname></term>
+ <listitem><para>Takes a boolean
+ value. This controls the SO_PASSSEC
+ socket option, which allows AF_UNIX
+ sockets to receive the security
+ context of the sending process in an
+ ancillary message. Defaults to
+ <option>false</option>.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>TCPCongestion=</varname></term>
<listitem><para>Takes a string
a time span value such as "5min
20s". Pass 0 to disable the timeout
logic. Defaults to
- 3min.</para></listitem>
+ 90s.</para></listitem>
</varlistentry>
<varlistentry>