From 82659fd7571bda0f3dce9755b89a23c411d53dda Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 30 Jul 2013 01:54:59 +0200
Subject: core: optionally send SIGHUP in addition to the configured kill
 signal

This is useful to fake session ends for processes like shells.
---
 man/systemd.kill.xml | 34 +++++++++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 7 deletions(-)

(limited to 'man')

diff --git a/man/systemd.kill.xml b/man/systemd.kill.xml
index 2a810e257f..517a891777 100644
--- a/man/systemd.kill.xml
+++ b/man/systemd.kill.xml
@@ -115,16 +115,21 @@
                                 <option>control-group</option>.</para>
 
                                 <para>Processes will first be
-                                terminated via <constant>SIGTERM</constant> (unless the
-                                signal to send is changed via
-                                <varname>KillSignal=</varname>). If
+                                terminated via
+                                <constant>SIGTERM</constant> (unless
+                                the signal to send is changed via
+                                <varname>KillSignal=</varname>). Optionally,
+                                this is immediately followed by a
+                                <constant>SIGHUP</constant> (if
+                                enabled with
+                                <varname>SendSIGHUP=</varname>). If
                                 then after a delay (configured via the
-                                <varname>TimeoutSec=</varname> option)
+                                <varname>TimeoutStopSec=</varname> option)
                                 processes still remain, the
                                 termination request is repeated with
-                                the <constant>SIGKILL</constant> signal (unless this is
-                                disabled via the
-                                <varname>SendSIGKILL=</varname>
+                                the <constant>SIGKILL</constant>
+                                signal (unless this is disabled via
+                                the <varname>SendSIGKILL=</varname>
                                 option). See
                                 <citerefentry><refentrytitle>kill</refentrytitle><manvolnum>2</manvolnum></citerefentry>
                                 for more
@@ -139,6 +144,20 @@
                                 </para></listitem>
                         </varlistentry>
 
+                        <varlistentry>
+                                <term><varname>SendSIGHUP=</varname></term>
+                                <listitem><para>Specifies whether to
+                                send <constant>SIGHUP</constant> to
+                                remaining processes immediately after
+                                sending the signal configured with
+                                <varname>KillSignal=</varname>. This
+                                is useful to indicate to shells and
+                                shell-like programs that their
+                                connection has been severed. Takes a
+                                boolean value. Defaults to "no".
+                                </para></listitem>
+                        </varlistentry>
+
                         <varlistentry>
                                 <term><varname>SendSIGKILL=</varname></term>
                                 <listitem><para>Specifies whether to
@@ -149,6 +168,7 @@
                                 value. Defaults to "yes".
                                 </para></listitem>
                         </varlistentry>
+
                 </variablelist>
         </refsect1>
 
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