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man: document $MAINPID
author
Lennart Poettering
<lennart@poettering.net>
Wed, 19 Feb 2014 01:54:00 +0000
(
02:54
+0100)
committer
Lennart Poettering
<lennart@poettering.net>
Wed, 19 Feb 2014 02:27:03 +0000
(
03:27
+0100)
man/systemd.exec.xml
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diff --git
a/man/systemd.exec.xml
b/man/systemd.exec.xml
index 7f97ca035d2be3d049b9466b81142d8f0e060564..7dbe05d265123e08411eedacfbbb7dd606551591 100644
(file)
--- a/
man/systemd.exec.xml
+++ b/
man/systemd.exec.xml
@@
-472,7
+472,7
@@
<varlistentry>
<term><varname>StandardError=</varname></term>
<listitem><para>Controls where file
<varlistentry>
<term><varname>StandardError=</varname></term>
<listitem><para>Controls where file
- descriptor 2 (
standard error
) of the
+ descriptor 2 (
STDERR
) of the
executed processes is connected to.
The available options are identical to
those of
executed processes is connected to.
The available options are identical to
those of
@@
-1208,6
+1208,17
@@
tty.</para></listitem>
</varlistentry>
tty.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>$MAINPID</varname></term>
+
+ <listitem><para>The PID of the units
+ main process if it is known. This is
+ only set for control processes as
+ invoked by
+ <varname>ExecReload=</varname> and
+ similar. </para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>$MANAGERPID</varname></term>
<varlistentry>
<term><varname>$MANAGERPID</varname></term>