Turns out USR1 is reserved by the JVM on pretty much every platform but Mac, so only expose USR2 for

injected handling by subclasses.

I had a nice version of this that allowed user controlled handling for any signal to be injected.
Unfortunately it used multibindings from guice, and I'm loathe to add a dependency to narya just for
that.



git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5980 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/NativeSignalHandler.java

@@ -44,9 +44,6 @@ public class NativeSignalHandler extends AbstractSignalHandler
         case SignalManager.SIGHUP:
             hupReceived();
             break;
-        case SignalManager.SIGUSR1:
-            usr1Received();
-            break;
         case SignalManager.SIGUSR2:
             usr2Received();
             break;
@@ -66,6 +63,7 @@ public class NativeSignalHandler extends AbstractSignalHandler
         SignalManager.registerSignalHandler(SignalManager.SIGTERM, this);
         SignalManager.registerSignalHandler(SignalManager.SIGINT, this);
         SignalManager.registerSignalHandler(SignalManager.SIGHUP, this);
+        SignalManager.registerSignalHandler(SignalManager.SIGUSR2, this);
         return true;
     }
 }