From 9bc5600aa49aac63db1d428cb76250ae5bbeee74 Mon Sep 17 00:00:00 2001
From: Beniamino Galvani <bgalvani@redhat.com>
Date: Tue, 19 Jan 2016 11:36:07 +0100
Subject: [PATCH] man: document the effects of supported signals

---
 man/NetworkManager.xml | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/man/NetworkManager.xml b/man/NetworkManager.xml
index f981d8489e..2df37d9a59 100644
--- a/man/NetworkManager.xml
+++ b/man/NetworkManager.xml
@@ -396,6 +396,37 @@
     </variablelist>
   </refsect1>
 
+  <refsect1>
+    <title>SIGNALS</title>
+    <para>
+      NetworkManager process handles the following signals:
+      <variablelist>
+        <varlistentry>
+          <term><varname>SIGHUP</varname></term>
+          <listitem><para>
+          The signal causes a reload of NetworkManager's configuration.
+          Note that not all configuration parameters can be changed at
+          runtime and therefore some changes may be applied only after
+          the next restart of the daemon. The signal also forces a
+          rewrite of DNS configuration.
+          </para></listitem>
+        </varlistentry>
+        <varlistentry>
+          <term><varname>SIGUSR1</varname></term>
+          <listitem><para>
+            The signal forces a rewrite of DNS configuration.
+          </para></listitem>
+        </varlistentry>
+        <varlistentry>
+          <term><varname>SIGUSR2</varname></term>
+          <listitem><para>
+            The signal has no effect at the moment.
+          </para></listitem>
+        </varlistentry>
+      </variablelist>
+    </para>
+  </refsect1>
+
   <refsect1>
     <title>DEBUGGING</title>
     <para>