unset cached value - anbody has a better idea to express this?

[software/libev.git] / event.h

diff --git a/event.h b/event.h
index 4e988c6417386186ca5d5bd4dff38444678c8bd7..aee8c3892b1646f35bb4ae28bb179f6c646a1dae 100644 (file)
--- a/event.h
+++ b/event.h
@@ -43,6 +43,13 @@ extern "C" {
 
 struct event_base;
 
 
 struct event_base;
 

+#define EVLIST_TIMEOUT  0x01
+#define EVLIST_INSERTED 0x02
+#define EVLIST_SIGNAL   0x04
+#define EVLIST_ACTIVE   0x08
+#define EVLIST_INTERNAL 0x10
+#define EVLIST_INIT     0x80
+

 struct event
 {
   /* libev watchers we map onto */
 struct event
 {
   /* libev watchers we map onto */


@@ -59,6 +66,7 @@ struct event
   int ev_fd;
   int ev_pri;
   int ev_res;
   int ev_fd;
   int ev_pri;
   int ev_res;

+  int ev_flags;

   short ev_events;
 };
 
   short ev_events;
 };
 


@@ -67,7 +75,7 @@ struct event
 #define EVENT_SIGNAL(ev)           ((int) (ev)->ev_fd)
 #define EVENT_FD(ev)               ((int) (ev)->ev_fd)
 
 #define EVENT_SIGNAL(ev)           ((int) (ev)->ev_fd)
 #define EVENT_FD(ev)               ((int) (ev)->ev_fd)
 

-#define event_initialized(ev)      1
+#define event_initialized(ev)      ((ev)->ev_flags & EVLIST_INIT)

 
 #define evtimer_add(ev,tv)         event_add (ev, tv)
 #define evtimer_set(ev,cb,data)    event_set (ev, -1, 0, cb, data)
 
 #define evtimer_add(ev,tv)         event_add (ev, tv)
 #define evtimer_set(ev,cb,data)    event_set (ev, -1, 0, cb, data)