"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
+ SPDX-License-Identifier: LGPL-2.1+
+
This file is part of systemd.
Copyright 2013 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="sd_watchdog_enabled"
<xi:include href="libsystemd-pkgconfig.xml" xpointer="pkgconfig-text"/>
- <para>Internally, this functions parses the
+ <para>Internally, this function parses the
<varname>$WATCHDOG_PID</varname> and
<varname>$WATCHDOG_USEC</varname> environment variable. The call
will ignore these variables if <varname>$WATCHDOG_PID</varname>
<listitem><para>Set by the system manager for supervised
process for which watchdog support is enabled, and contains
- the watchdog timeout in µs See above for
+ the watchdog timeout in µs. See above for
details.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
- <refsect1>
- <title>History</title>
-
- <para>The watchdog functionality and the
- <varname>$WATCHDOG_USEC</varname> variable were added in
- systemd-41.</para>
-
- <para><function>sd_watchdog_enabled()</function> function was
- added in systemd-209. Since that version, the
- <varname>$WATCHDOG_PID</varname> variable is also set.</para>
- </refsect1>
-
<refsect1>
<title>See Also</title>
<para>