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| author | Lennart Poettering <lennart@poettering.net> | 2014-02-19 02:54:00 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-02-19 03:27:03 +0100 |
| commit | b67f562c9cac44bd78b24f5aae78a1797c5d4182 (patch) | |
| tree | ed733178e9880f3302b7f16e677070794d140538 /man/systemd.exec.xml | |
| parent | 270b08510146014430c649c514dfd6c852267550 (diff) | |
man: document $MAINPID
Diffstat (limited to 'man/systemd.exec.xml')
| -rw-r--r-- | man/systemd.exec.xml | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml index 7f97ca035d..7dbe05d265 100644 --- a/man/systemd.exec.xml +++ b/man/systemd.exec.xml @@ -472,7 +472,7 @@ <varlistentry> <term><varname>StandardError=</varname></term> <listitem><para>Controls where file - descriptor 2 (standard error) of the + descriptor 2 (STDERR) of the executed processes is connected to. The available options are identical to those of @@ -1209,6 +1209,17 @@ </varlistentry> <varlistentry> + <term><varname>$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> <listitem><para>The PID of the user |