--- Gnu-Mach/kern/task.h	2020/09/02 04:36:57	1.1
+++ Gnu-Mach/kern/task.h	2020/09/02 04:41:15	1.1.1.2
@@ -86,6 +86,8 @@ struct task {
 	time_value_t	total_system_time;
 				/* total system time for dead threads */
 
+	time_value_t	creation_time; /* time stamp at creation */
+
 	/* IPC structures */
 	decl_simple_lock_data(, itk_lock_data)
 	struct ipc_port *itk_self;	/* not a right, doesn't hold ref */