events: do not inline event_select()

[bertos.git] / bertos / mware / event.h

diff --git a/bertos/mware/event.h b/bertos/mware/event.h
index 94121413e5dd690d81ef32c701defd14f74f5803..941a332f298ae3fcb251459ccf9abe2b6b2f409e 100644 (file)
--- a/bertos/mware/event.h
+++ b/bertos/mware/event.h
@@ -286,58 +286,7 @@ INLINE void event_wait(Event *e)
 #endif
 }
 
-/**
- * Wait for multiple events
- *
- * On success return the offset in the \a evs vector of the Event that
- * happened, -1 if the timeout expires.
- *
- * NOTE: timeout == 0 means no timeout.
- */
-#if defined(CONFIG_KERN_SIGNALS) && CONFIG_KERN_SIGNALS
-INLINE int event_select(Event **evs, int n, ticks_t timeout)
-{
-       sigmask_t mask = (1 << n) - 1;
-       int i;
-
-       ASSERT(n <= SIG_USER_MAX);
-       for (i = 0; i < n; i++)
-       {
-               Event *e = evs[i];
-               /* Map each event to a distinct signal bit */
-               event_initSignal(e, proc_current(), 1 << i);
-       }
-       mask = timeout ? sig_waitTimeout(mask, timeout) : sig_wait(mask);
-       i = UINT8_LOG2(mask);
-
-       return i < n ? i : -1;
-}
-#else
-INLINE int event_select(Event **evs, int n, ticks_t timeout)
-{
-       ticks_t end = timer_clock() + timeout;
-       int i;
-
-       while (1)
-       {
-               for (i = 0; i < n; i++)
-               {
-                       Event *e = evs[i];
-                       if (ACCESS_SAFE(e->Ev.Gen.completed) == true)
-                       {
-                               e->Ev.Gen.completed = false;
-                               MEMORY_BARRIER;
-                               return i;
-                       }
-               }
-               if (timeout && TIMER_AFTER(timer_clock(), end))
-                       break;
-               cpu_relax();
-       }
-       return -1;
-}
-#endif
-
+int event_select(Event **evs, int n, ticks_t timeout);
 
 #if CONFIG_TIMER_EVENTS
 #include <drv/timer.h> /* timer_clock() */