man: document sd_event_get_tid() return value (#4385)

2016-10-16 10:25:34 -04:00
parent 08a28eeca7
commit 6d6e4ddd3d
1 changed files with 3 additions and 2 deletions
@@ -183,8 +183,9 @@
  <refsect1>
    <title>Return Value</title>

-    <para>On success, <function>sd_event_new()</function> and
-    <function>sd_event_default()</function> return 0 or a positive
+    <para>On success, <function>sd_event_new()</function>,
+    <function>sd_event_default()</function> and
+    <function>sd_event_get_tid()</function> return 0 or a positive
    integer. On failure, they return a negative errno-style error
    code. <function>sd_event_ref()</function> always returns a pointer
    to the event loop object passed