lib: implement callback-less event listeners

2cb90c4e · Tomasz Wlostowski · Grzegorz Daniluk · f2d0c9f7 · 2cb90c4e · 2cb90c4e
Commit 2cb90c4e authored Apr 19, 2020 by Tomasz Wlostowski Committed by Grzegorz Daniluk Apr 24, 2020
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Showing with 8 additions and 1 deletion

event.c lib/event.c +6 -1

event.h lib/event.h +2 -0

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--- a/lib/event.c
+++ b/lib/event.c
@@ -153,4 +153,9 @@ int events_dispatch()
        if( eh->handler )
            eh->handler( queue_get( &eh->queue ));
    }
-}
\ No newline at end of file
+}
+
+int event_listener_create( void )
+{
+    return event_handler_register( -1, 1, NULL );
+}
--- a/lib/event.h
+++ b/lib/event.h
@@ -11,8 +11,10 @@
 #define __EVENT_H

 int event_handler_register( int mask, int enable, void (*func)(int) );
+int event_listener_create( void );
 int event_handler_enable( int id, int enable );
 int event_post( int event );
+int event_poll( int handler );
 int events_init(void);
 int events_dispatch(void);