Utils/Daemon: Add warning when the scheduler has registered events at a fork()

[senf.git] / Scheduler / Scheduler.cc

diff --git a/Scheduler/Scheduler.cc b/Scheduler/Scheduler.cc
index 1d7b28b..7ba69ef 100644 (file)
--- a/Scheduler/Scheduler.cc
+++ b/Scheduler/Scheduler.cc
@@ -89,6 +89,14 @@ prefix_ void senf::scheduler::restart()
     new (fld) detail::FileDispatcher();
 }
 
+prefix_ bool senf::scheduler::empty()
+{
+    return detail::FdDispatcher::instance().empty() 
+        && detail::TimerDispatcher::instance().empty()
+        && detail::FileDispatcher::instance().empty()
+        && detail::SignalDispatcher::instance().empty();
+}
+
 ///////////////////////////////////////////////////////////////////////////
 // senf::schedulerLogTimeSource