From a8d46a1663c80e96508ed9bbd7c3acd55c5b4252 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Sat, 15 Oct 2016 15:24:55 -0400
Subject: man: add notes about thread safety of sd_journal_* functions

Fixes #4056.
---
 man/sd_journal_get_catalog.xml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'man/sd_journal_get_catalog.xml')

diff --git a/man/sd_journal_get_catalog.xml b/man/sd_journal_get_catalog.xml
index c19eb11b20..35ec46f63e 100644
--- a/man/sd_journal_get_catalog.xml
+++ b/man/sd_journal_get_catalog.xml
@@ -112,6 +112,10 @@
   <refsect1>
     <title>Notes</title>
 
+    <para>Function <function>sd_journal_get_catalog()</function> is thread-agnostic and only a
+    single thread may operate on a given <structname>sd_journal</structname> object. Function
+    <function>sd_journal_get_catalog_for_message_id() is thread-safe.</function></para>
+
     <para>The <function>sd_journal_get_catalog()</function> and
     <function>sd_journal_get_catalog_for_message_id()</function>
     interfaces are available as a shared library, which can be
-- 
cgit v1.2.1