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-rw-r--r--kern/sched_prim.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/kern/sched_prim.h b/kern/sched_prim.h
index c7ff977..50041e4 100644
--- a/kern/sched_prim.h
+++ b/kern/sched_prim.h
@@ -132,8 +132,8 @@ extern void thread_timeout_setup(
* Machine-dependent code must define these functions.
*/
-extern void thread_bootstrap_return(void);
-extern void thread_exception_return(void);
+extern void thread_bootstrap_return(void) __attribute__((noreturn));
+extern void thread_exception_return(void) __attribute__((noreturn));
extern void __attribute__((__noreturn__)) thread_syscall_return(kern_return_t);
extern thread_t switch_context(
@@ -178,7 +178,7 @@ void checkrq(run_queue_t rq, char *msg);
void thread_check(thread_t th, run_queue_t rq);
#endif /* DEBUG */
-extern void idle_thread(void);
+extern void idle_thread(void) __attribute__((noreturn));
extern void sched_thread(void);
#endif /* _KERN_SCHED_PRIM_H_ */