Lines Matching defs:kr
2724 kern_return_t kr = KERN_ABORTED;
2731 kr = semaphore_timedwait(_semaphore, waitspec);
2732 while (kr == KERN_ABORTED) {
2747 kr = semaphore_timedwait(_semaphore, waitspec);
2750 return kr == KERN_SUCCESS;
4377 kern_return_t kr;
4378 kr = task_set_exception_ports(mach_task_self(),
4384 assert(kr == KERN_SUCCESS, "could not set mach task signal handler");
5350 kern_return_t kr;
5354 kr = thread_info(mach_thread, THREAD_BASIC_INFO, (thread_info_t)&tinfo, &tcount);
5355 if (kr != KERN_SUCCESS)