1 files changed, 12 insertions, 1 deletions
diff --git a/tests/stack-fcall-3.c b/tests/stack-fcall-3.c
index 98726d8f3..d2abe6105 100644
--- a/tests/stack-fcall-3.c
+++ b/tests/stack-fcall-3.c
@@ -1,7 +1,18 @@
+#include <signal.h>
 #include <unistd.h>
+
 #include "stack-fcall.h"
 
 int f3(int i)
 {
-	return getpid() + i;
+	static int pid;
+
+	switch (i) {
+	case 1:
+		return kill(pid, SIGURG);
+
+	default:
+		return (pid = getpid()) + i;
+	}
+
 }