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Lines Matching defs:arc4random_global

596 struct arc4random_global_state arc4random_global = {
607 	mutex_lock(&arc4random_global.lock);
608 	(void)explicit_memset(&arc4random_global.prng, 0,
609 	    sizeof arc4random_global.prng);
616 	mutex_unlock(&arc4random_global.lock);
623 	mutex_unlock(&arc4random_global.lock);
660 		arc4random_global.forksafe = true;
667 	if (thr_keycreate(&arc4random_global.thread_key,
669 		arc4random_global.per_thread = true;
676 	arc4random_global.initialized = true;
685 	thr_once(&arc4random_global.once, &arc4random_initialize);
689 	prng = __predict_true(arc4random_global.per_thread)
690 	    ? thr_getspecific(arc4random_global.thread_key)
692 	if (__predict_false(prng == NULL) && arc4random_global.per_thread) {
694 		thr_setspecific(arc4random_global.thread_key, prng);
705 		if (__predict_true(arc4random_global.forksafe)) {
706 			mutex_lock(&arc4random_global.lock);
707 			prng = &arc4random_global.prng;
738 	if (__predict_false(prng == &arc4random_global.prng))
739 		mutex_unlock(&arc4random_global.lock);
918 		prng = arc4random_global.per_thread
919 		    ? thr_getspecific(arc4random_global.thread_key)
923 			prng = &arc4random_global.prng;