-<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+<?xml version='1.0'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
-
-<!--
- SPDX-License-Identifier: LGPL-2.1+
--->
+<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<refentry id="sd_pid_get_owner_uid" conditional='HAVE_PAM'
xmlns:xi="http://www.w3.org/2001/XInclude">
<refname>sd_peer_get_cgroup</refname>
<refpurpose>Determine the owner uid of the user unit or session,
or the session, user unit, system unit, container/VM or slice that
- a specific PID or socket peer belongs to.</refpurpose>
+ a specific PID or socket peer belongs to</refpurpose>
</refnamediv>
<refsynopsisdiv>
<refsect1>
<title>Return Value</title>
- <para>On success, these calls return 0 or a positive integer. On
- failure, these calls return a negative errno-style error
- code.</para>
- </refsect1>
+ <para>On success, these calls return 0 or a positive integer. On failure, these calls return a negative
+ errno-style error code.</para>
- <refsect1>
- <title>Errors</title>
+ <refsect2>
+ <title>Errors</title>
- <para>Returned errors may indicate the following problems:</para>
+ <para>Returned errors may indicate the following problems:</para>
- <variablelist>
+ <variablelist>
- <varlistentry>
- <term><constant>-ESRCH</constant></term>
+ <varlistentry>
+ <term><constant>-ESRCH</constant></term>
- <listitem><para>The specified PID does not refer to a running
- process.</para>
- </listitem>
- </varlistentry>
+ <listitem><para>The specified PID does not refer to a running process.</para>
+ </listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-EBADF</constant></term>
+ <varlistentry>
+ <term><constant>-EBADF</constant></term>
- <listitem><para>The specified socket file descriptor was
- invalid.</para></listitem>
- </varlistentry>
+ <listitem><para>The specified socket file descriptor was invalid.</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ENODATA</constant></term>
+ <varlistentry>
+ <term><constant>-ENODATA</constant></term>
- <listitem><para>The given field is not specified for the described
- process or peer.</para>
- </listitem>
- </varlistentry>
+ <listitem><para>The given field is not specified for the described process or peer.</para>
+ </listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-EINVAL</constant></term>
+ <varlistentry>
+ <term><constant>-EINVAL</constant></term>
- <listitem><para>An input parameter was invalid (out of range,
- or NULL, where that is not accepted).</para></listitem>
- </varlistentry>
+ <listitem><para>An input parameter was invalid (out of range, or <constant>NULL</constant>, where
+ that is not accepted).</para></listitem>
+ </varlistentry>
- <varlistentry>
- <term><constant>-ENOMEM</constant></term>
+ <varlistentry>
+ <term><constant>-ENOMEM</constant></term>
- <listitem><para>Memory allocation failed.</para></listitem>
- </varlistentry>
- </variablelist>
+ <listitem><para>Memory allocation failed.</para></listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect2>
</refsect1>
<refsect1>