From eec39c5f50fb1b4e2025025773f77293f3466492 Mon Sep 17 00:00:00 2001 From: Flávio Cruz Date: Fri, 28 Aug 2015 01:19:32 +0200 Subject: Add a thread_no_continuation definition to replace the use of the NULL pointer. * kern/sched_prim.h (thread_no_continuation): New macro. * kern/machine.c (processor_assign, processor_doaction): Use thread_no_continuation instead of 0. * kern/profile.c (send_last_sample_buf): Likewise * kern/sched_prim.c (thread_sleep, thread_invoke, thread_dispatch): Likewise. * kern/task.c (task_terminate, task_assign): Likewise. * kern/thread.c (thread_suspend): Likewise. * kern/thread.h (struct thread): Change type of swap_func field to continuation_t. --- kern/machine.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'kern/machine.c') diff --git a/kern/machine.c b/kern/machine.c index eced7688..3f7a7f7f 100644 --- a/kern/machine.c +++ b/kern/machine.c @@ -270,7 +270,7 @@ Retry: assert_wait((event_t) processor, TRUE); processor_unlock(processor); splx(s); - thread_block((void(*)()) 0); + thread_block(thread_no_continuation); goto Retry; } @@ -299,7 +299,7 @@ Retry: assert_wait((event_t)processor, TRUE); processor_unlock(processor); splx(s); - thread_block((void (*)()) 0); + thread_block(thread_no_continuation); s = splsched(); processor_lock(processor); } @@ -415,7 +415,7 @@ void processor_doaction(processor_t processor) */ this_thread = current_thread(); thread_bind(this_thread, processor); - thread_block((void (*)()) 0); + thread_block(thread_no_continuation); pset = processor->processor_set; #if MACH_HOST @@ -572,7 +572,7 @@ Restart_pset: thread_deallocate(prev_thread); thread_bind(this_thread, PROCESSOR_NULL); - thread_block((void (*)()) 0); + thread_block(thread_no_continuation); return; } -- cgit v1.2.3