From 50b1678aaba9d3c2be5115db34a822911d791b8c Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 11 Feb 2012 03:45:23 +0100
Subject: sd-login: if NULL or 0 is passed as first parameter of the sd_xxx
 functions, work on objects of the calling process

---
 man/sd_pid_get_session.xml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'man/sd_pid_get_session.xml')

diff --git a/man/sd_pid_get_session.xml b/man/sd_pid_get_session.xml
index bd95804628..94f5330222 100644
--- a/man/sd_pid_get_session.xml
+++ b/man/sd_pid_get_session.xml
@@ -113,6 +113,10 @@
                 fail. For processes not being part of a login session
                 and not being a shared process of a user this function
                 will fail.</para>
+
+                <para>If the <literal>pid</literal> paramater of any
+                of these functions is passed as 0 the operation is
+                executed for the calling process.</para>
         </refsect1>
 
         <refsect1>
-- 
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