From 6f13cd197540af0bf5e87f87ab0e03548d9c5f64 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sat, 27 Apr 2019 23:27:39 +0000
Subject:  Doc fixes

---
 doc/s6-linux-init-logouthookd.html | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'doc/s6-linux-init-logouthookd.html')

diff --git a/doc/s6-linux-init-logouthookd.html b/doc/s6-linux-init-logouthookd.html
index 51edca1..088f5d5 100644
--- a/doc/s6-linux-init-logouthookd.html
+++ b/doc/s6-linux-init-logouthookd.html
@@ -70,6 +70,20 @@ local service, which will do nothing but wait until the user's shell dies;
 and when it happens, the user's utmp record will automatically be cleaned up.
 </p>
 
+<h2> Exit codes </h2>
+
+<p>
+ <tt>s6-linux-init-logouthookd</tt>'s exit code does not matter, because
+no program uses it. However, here's the list for completeness:
+</p>
+
+<ul>
+ <li> 0: success, whether or not there was an utmp record to clean up. </li>
+ <li> 1: connection attempt from a non-root user. </li>
+ <li> 2: write attempt from a (misprogrammed) client. </li>
+ <li> 111: system call failed. </li>
+</ul>
+
 <h2> Notes </h2>
 
 <ul>
-- 
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