--- a/signals.c
+++ b/signals.c
@@ -1,7 +1,6 @@
/**
- * $Id: signals.c,v 1.1.1.1 2008-04-28 17:32:53 mbroeker Exp $
- * $Source: /development/c/demos/signals.c,v $
- *
+ * test/demos/signals.c
+ * Copyright (C) 2008 Markus Broeker
*/
#ifndef _XOPEN_SOURCE
@@ -22,13 +21,10 @@
{
printf ("I received the SIGQUIT Signal\n");
/*
- * This kills the process and subprocesses
+ * 0 kills every process in the current process group
+ * -1 kills all reachable user processes (dangerous, logout)
*/
- kill (-1, SIGKILL);
- /*
- * ^^ can not be reached
- */
- exit (0);
+ kill (0, SIGKILL);
}
int main (int argc, char **argv)