Introduced a callback field in the thread structure. It can be set in an

interrupt handler and will be executed right before returning from the
interrupt.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27648 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/thread_types.h

@@ -309,6 +309,9 @@ struct thread {
 	bigtime_t		kernel_time;
 	bigtime_t		last_time;
 
+	void			(*post_interrupt_callback)(void*);
+	void*			post_interrupt_data;
+
 	// architecture dependant section
 	struct arch_thread arch_info;
 };