X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsystemd-notify.xml;h=b03492c5c10a69614dc9a54247d96795c70611c1;hp=46f3f1afaf6a82f741cb3007cb2a483e806276d2;hb=44ded3abc28620279633f51a05f2416e5aa3e8e2;hpb=c5abba08873903d80a2dcdd46aace959fcae1b0f

diff --git a/man/systemd-notify.xml b/man/systemd-notify.xml
index 46f3f1afa..b03492c5c 100644
--- a/man/systemd-notify.xml
+++ b/man/systemd-notify.xml
@@ -8,16 +8,16 @@
   Copyright 2010 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 -->
 
@@ -44,7 +44,7 @@
 
         <refnamediv>
                 <refname>systemd-notify</refname>
-                <refpurpose>Notify init system about start-up completion and other daemon status changes</refpurpose>
+                <refpurpose>Notify service manager about start-up completion and other daemon status changes</refpurpose>
         </refnamediv>
 
         <refsynopsisdiv>
@@ -73,6 +73,11 @@
                 environment variables to send as part of the status
                 update.</para>
 
+                <para>Note that systemd will refuse reception of
+                status updates from this command unless
+                <varname>NotifyAccess=all</varname> is set for the
+                service unit this command is called from.</para>
+
         </refsect1>
 
         <refsect1>
@@ -82,13 +87,20 @@
 
                 <variablelist>
                         <varlistentry>
-                                <term><option>--h</option></term>
+                                <term><option>-h</option></term>
                                 <term><option>--help</option></term>
 
                                 <listitem><para>Prints a short help
                                 text and exits.</para></listitem>
                         </varlistentry>
 
+                        <varlistentry>
+                                <term><option>--version</option></term>
+
+                                <listitem><para>Prints a short version
+                                string and exits.</para></listitem>
+                        </varlistentry>
+
                         <varlistentry>
                                 <term><option>--ready</option></term>
 
@@ -142,6 +154,17 @@
                                 semantics of this option see
                                 <citerefentry><refentrytitle>sd_booted</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
                         </varlistentry>
+
+                        <varlistentry>
+                                <term><option>--readahead=</option></term>
+
+                                <listitem><para>Controls disk
+                                read-ahead operations. The argument
+                                must be a string, and either "cancel",
+                                "done" or "noreplay". For details
+                                about the semantics of this option see
+                                <citerefentry><refentrytitle>sd_readahead</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
+                        </varlistentry>
                 </variablelist>
 
         </refsect1>
@@ -153,6 +176,34 @@
                 code otherwise.</para>
         </refsect1>
 
+        <refsect1>
+                <title>Example</title>
+
+                <example>
+                        <title>Start-up Notification and Status Updates</title>
+
+                        <para>A simple shell daemon that sends
+                        start-up notifications after having set up its
+                        communication channel. During runtime it sends
+                        further status updates to the init
+                        system:</para>
+
+                        <programlisting>#!/bin/bash
+
+mkfifo /tmp/waldo
+systemd-notify --ready --status="Waiting for data..."
+
+while : ; do
+        read a &lt; /tmp/waldo
+        systemd-notify --status="Processing $a"
+
+        # Do something with $a ...
+
+        systemd-notify --status="Waiting for data..."
+done</programlisting>
+                </example>
+        </refsect1>
+
         <refsect1>
                 <title>See Also</title>
                 <para>