Fix 'compiled' check in SConstruct

[senf.git] / Scheduler / Scheduler.cc

diff --git a/Scheduler/Scheduler.cc b/Scheduler/Scheduler.cc
index 3047ab4..fbc917d 100644 (file)
--- a/Scheduler/Scheduler.cc
+++ b/Scheduler/Scheduler.cc
@@ -62,10 +62,12 @@
 // You should use sigaction to register the signal handlers and define
 // a sa_mask so all Scheduler-registered signals are automatically
 // *blocked* whenever one of the signals is called (including the
-// called signal!). This ensures, that no two signals can be delivered
-// on top of each other. And of course any signal registered with the
-// scheduler must be blocked as soon as it is registered with the
-// scheduler.
+// called signal!) (This also means, we will have to re-register all
+// signals if we change the registration of some signal since the
+// sa_mask changes). This ensures, that no two signals can be
+// delivered on top of each other. And of course any signal registered
+// with the scheduler must be blocked as soon as it is registered with
+// the scheduler.
 
 // Definition of non-inline non-template functions
 
@@ -209,6 +211,10 @@ prefix_ void senf::Scheduler::process()
            if (spec.cb_hup)
                spec.cb_hup(EV_HUP);
            else if (ev.events & EPOLLERR) {
+               /// \fixme This is stupid, if cb_write and cb_read are
+               /// the same. The same below. We really have to
+               /// exactly define sane semantics of what to do on
+               /// EPOLLHUP and EPOLLERR.
                if (spec.cb_write) spec.cb_write(EV_HUP);
                if (spec.cb_read) spec.cb_read(EV_HUP);
            }