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-rw-r--r--man/sd_event_wait.xml22
1 files changed, 16 insertions, 6 deletions
diff --git a/man/sd_event_wait.xml b/man/sd_event_wait.xml
index f2aea00e98..26327dc688 100644
--- a/man/sd_event_wait.xml
+++ b/man/sd_event_wait.xml
@@ -47,6 +47,7 @@
<refname>sd_event_prepare</refname>
<refname>sd_event_dispatch</refname>
<refname>sd_event_get_state</refname>
+ <refname>sd_event_get_iteration</refname>
<refname>SD_EVENT_INITIAL</refname>
<refname>SD_EVENT_PREPARING</refname>
<refname>SD_EVENT_ARMED</refname>
@@ -93,6 +94,12 @@
<paramdef>sd_event *<parameter>event</parameter></paramdef>
</funcprototype>
+ <funcprototype>
+ <funcdef>int <function>sd_event_get_iteration</function></funcdef>
+ <paramdef>sd_event *<parameter>event</parameter></paramdef>
+ <paramdef>uint64_t *<parameter>ret</parameter></paramdef>
+ </funcprototype>
+
</funcsynopsis>
</refsynopsisdiv>
@@ -140,12 +147,15 @@
determine the state the event loop is currently in. It returns one
of the states described below.</para>
- <para>All four functions take, as the first argument, the event
- loop object <parameter>event</parameter> that has been created
- with <function>sd_event_new()</function>. The timeout for
- <function>sd_event_wait()</function> is specified in
- <parameter>usec</parameter> in milliseconds. <constant>(uint64_t)
- -1</constant> may be used to specify an infinite timeout.</para>
+ <para><function>sd_event_get_iteration()</function> may be used to determine the current iteration of the event
+ loop. It returns an unsigned 64bit integer containing a counter that increases monotonically with each iteration of
+ the event loop, starting with 0. The counter is increased at the time of the
+ <function>sd_event_prepare()</function> invocation.</para>
+
+ <para>All five functions take, as the first argument, the event loop object <parameter>event</parameter> that has
+ been created with <function>sd_event_new()</function>. The timeout for <function>sd_event_wait()</function> is
+ specified in <parameter>usec</parameter> in microseconds. <constant>(uint64_t) -1</constant> may be used to
+ specify an infinite timeout.</para>
</refsect1>
<refsect1>