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-rw-r--r--man/systemd.journal-fields.xml64
1 files changed, 62 insertions, 2 deletions
diff --git a/man/systemd.journal-fields.xml b/man/systemd.journal-fields.xml
index bced51d635..ad03282b1e 100644
--- a/man/systemd.journal-fields.xml
+++ b/man/systemd.journal-fields.xml
@@ -424,10 +424,15 @@
</refsect1>
<refsect1>
- <title>Special Journal Fields</title>
+ <title>Fields to log on behalf of a different program</title>
+
+ <para>Fields in this section are used by programs
+ to specify that they are logging on behalf of another
+ program or unit.
+ </para>
<para>Fields used by the <command>systemd-coredump</command>
- coredump kernel helper.
+ coredump kernel helper:
</para>
<variablelist class='journal-directives'>
@@ -444,6 +449,61 @@
</listitem>
</varlistentry>
</variablelist>
+
+ <para>Priviledged programs (currently UID 0) may
+ attach <varname>OBJECT_PID=</varname> to a
+ message. This will instruct
+ <command>systemd-journald</command> to attach
+ additional fields on behalf of caller:</para>
+
+ <variablelist class='journal-directives'>
+ <varlistentry>
+ <term><varname>OBJECT_PID=<replaceable>PID</replaceable></varname></term>
+ <listitem>
+ <para>PID of the program that this
+ message pertains to.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>OBJECT_UID=</varname></term>
+ <term><varname>OBJECT_GID=</varname></term>
+ <term><varname>OBJECT_COMM=</varname></term>
+ <term><varname>OBJECT_EXE=</varname></term>
+ <term><varname>OBJECT_CMDLINE=</varname></term>
+ <term><varname>OBJECT_AUDIT_SESSION=</varname></term>
+ <term><varname>OBJECT_AUDIT_LOGINUID=</varname></term>
+ <term><varname>OBJECT_SYSTEMD_CGROUP=</varname></term>
+ <term><varname>OBJECT_SYSTEMD_SESSION=</varname></term>
+ <term><varname>OBJECT_SYSTEMD_OWNER_UID=</varname></term>
+ <term><varname>OBJECT_SYSTEMD_UNIT=</varname></term>
+ <term><varname>OBJECT_SYSTEMD_USER_UNIT=</varname></term>
+ <listitem>
+ <para>Additional fields added automatically
+ by <command>systemd-journald</command>.
+ Their meaning is the same as
+ <varname>_UID=</varname>,
+ <varname>_GID=</varname>,
+ <varname>_COMM=</varname>,
+ <varname>_EXE=</varname>,
+ <varname>_CMDLINE=</varname>,
+ <varname>_AUDIT_SESSION=</varname>,
+ <varname>_AUDIT_LOGINUID=</varname>,
+ <varname>_SYSTEMD_CGROUP=</varname>,
+ <varname>_SYSTEMD_SESSION=</varname>,
+ <varname>_SYSTEMD_UNIT=</varname>,
+ <varname>_SYSTEMD_USER_UNIT=</varname>, and
+ <varname>_SYSTEMD_OWNER_UID=</varname>
+ described above, except that
+ process <replaceable>PID</replaceable>
+ is described, instead of the process
+ which logged the message.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+
+
</refsect1>
<refsect1>