lib: move pseudo-toplevel methods from Object

[nit.git] / lib / signals.nit

diff --git a/lib/signals.nit b/lib/signals.nit
index 440fd39..002ff89 100644 (file)
--- a/lib/signals.nit
+++ b/lib/signals.nit
@@ -203,30 +203,27 @@ interface SignalHandler
        `}
 end
 
-redef interface Object
-
-       # Check signals for safe operation
-       # will callback receiver of raised signals
-       # can callback any instance of SignalHandler, not just this one
-       protected fun check_signals: Bool is extern import SignalHandler.receive_signal `{
-               int sig;
-               int raised_something = 0;
-
-               for (sig = 0; sig < 32; sig ++)
-                       if (nit_signals_list[sig].raised) {
-                               nit_signals_list[sig].raised = 0;
-                               raised_something = 1;
-                               SignalHandler handler = (SignalHandler)nit_signals_list[sig].handler;
-                               SignalHandler_receive_signal(handler, sig);
-                       }
+# Check signals for safe operation
+# will callback receiver of raised signals
+# can callback any instance of SignalHandler, not just this one
+fun check_signals: Bool is extern import SignalHandler.receive_signal `{
+       int sig;
+       int raised_something = 0;
+
+       for (sig = 0; sig < 32; sig ++)
+               if (nit_signals_list[sig].raised) {
+                       nit_signals_list[sig].raised = 0;
+                       raised_something = 1;
+                       SignalHandler handler = (SignalHandler)nit_signals_list[sig].handler;
+                       SignalHandler_receive_signal(handler, sig);
+               }
 
-               return raised_something;
-       `}
+       return raised_something;
+`}
 
-       # Set alarm signal
-       # can callback any instance of SignalHandler, not just this one
-       protected fun set_alarm(sec: Int) `{ alarm(sec); `}
-end
+# Set alarm signal
+# can callback any instance of SignalHandler, not just this one
+fun set_alarm(sec: Int) `{ alarm(sec); `}
 
 redef class Process
        # Send a signal to the process