osfmk/kern/sched_prim.c

2194 	thread_continue_t	continuation = self->continuation;
2240 	if (continuation != NULL) {
2253 			continuation = thread->continuation;
2308 			thread->continuation = thread->parameter = NULL;
2314 			assert(continuation);
2315 			call_continuation(continuation, parameter, thread->wait_result);
2319 			/* same thread but with continuation */
2328 			self->continuation = self->parameter = NULL;
2332 			call_continuation(continuation, parameter, self->wait_result);
2418 	assert(continuation == self->continuation);
2419 	thread = machine_switch_context(self, continuation, thread);
2421 	TLOG(1,"thread_invoke: returning machine_switch_context: self %p continuation %p thread %p\n", self, continuation, thread);
2430 	if (continuation) {
2431 		self->continuation = self->parameter = NULL;
2435 		call_continuation(continuation, parameter, self->wait_result);
2464 		 *	If blocked at a continuation, discard
2467 		if (thread->continuation != NULL && thread->kernel_stack != 0)
2715  *	If a continuation is specified, then thread_invoke will
2717  *	thread resumes, it will execute the continuation function
2724 	thread_continue_t	continuation,
2746 	self->continuation = continuation;
2752 			reason, VM_KERNEL_UNSLIDE(continuation), 0, 0, 0);
2773 	thread_continue_t	continuation)
2775 	return thread_block_reason(continuation, NULL, AST_NONE);
2780 	thread_continue_t	continuation,
2783 	return thread_block_reason(continuation, parameter, AST_NONE);
2799 	thread_continue_t	continuation,
2805 	self->continuation = continuation;
2824  *	a new stack after a continuation.
2831 	register thread_continue_t	continuation;
2836 	continuation = self->continuation;
2841 	self->continuation = self->parameter = NULL;
2847 	call_continuation(continuation, parameter, self->wait_result);
4928 sched_init_thread(void (*continuation)(void))
4933 	continuation();