mtr_timer_pl.patch   [plain text]

--- mtr_timer.pl	2009-02-24 15:25:07.000000000 -0800
+++ mtr_timer.pl	2009-02-24 16:52:51.000000000 -0800
@@ -94,7 +94,9 @@
       # clearing the signal handler.
       $SIG{INT}= 'DEFAULT';
 
-      $SIG{TERM}= sub {
+      # APPLE PATCH: workaround for <rdar://problem/6581905>
+      # replace SIGTERM(15) with SIGUSR1(30) to prevent test hangs
+      $SIG{USR1}= sub {
 	mtr_verbose("timer $$ woke up, exiting!");
 	exit(0);
       };
@@ -118,7 +120,9 @@
 
     # FIXME as Cygwin reuses pids fast, maybe check that is
     # the expected process somehow?!
-    kill(15, $tpid);
+    # APPLE PATCH: workaround for <rdar://problem/6581905>
+    # replace SIGTERM(15) with SIGUSR1(30) to prevent test hangs
+    kill(30, $tpid);
 
     # As the timers are so simple programs, we trust them to terminate,
     # and use blocking wait for it. We wait just to avoid a zombie.