412 	    (*state)->rule.ptr->direction == PF_IN)) &&  in pf_state_lookup_aux()
1117 	case PF_IN:  in pf_find_state()
1185 	case PF_IN:  in pf_find_state_all()
1323 				    ((*state)->state_key->direction == PF_IN &&  in pf_src_connlimit()
3665 			if (pf_find_state_all(&key, PF_IN, NULL) == NULL) {  in pf_get_sport()
3670 			if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3682 			if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3705 				if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3719 				if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3770 		if (r->action == PF_BINAT && direction == PF_IN) {  in pf_match_translation()
3997 			case PF_IN:  in pf_get_translation_aux()
4085 			case PF_IN:  in pf_get_translation_aux()
4167 	if (direction == PF_IN) {  in pf_socket_lookup()
4958 	if (direction == PF_IN && pf_check_congestion(ifq)) {  in pf_test_rule()
5163 			if ((direction == PF_IN) &&  in pf_test_rule()
5800 			s0 = pf_find_state(kif, &sk0, PF_IN);  in pf_test_rule()
6475 			    ((direction == PF_IN) ? DN_TO_IP_IN : DN_TO_IP_OUT) :  in pf_test_dummynet()
6476 			    ((direction == PF_IN) ? DN_TO_IP6_IN : DN_TO_IP6_OUT),  in pf_test_dummynet()
6726 	case PF_IN:  in pf_pptp_handler()
6852 			while (pf_find_state_all(&key, PF_IN, 0)) {  in pf_pptp_handler()
7460 			    direction == PF_IN ? "in" : "out",  in pf_test_state_tcp()
7525 			    direction == PF_IN ? "in" : "out",  in pf_test_state_tcp()
8303 				if (direction == PF_IN) {  in pf_test_state_icmp()
8378 				if (direction == PF_IN &&  in pf_test_state_icmp()
8512 				if (direction == PF_IN) {  in pf_test_state_icmp()
8564 			if (direction == PF_IN) {  in pf_test_state_icmp()
8582 				if (direction == PF_IN) {  in pf_test_state_icmp()
8620 			if (direction == PF_IN) {  in pf_test_state_icmp()
8638 				if (direction == PF_IN) {  in pf_test_state_icmp()
8668 			if (direction == PF_IN) {  in pf_test_state_icmp()
8686 				if (direction == PF_IN) {  in pf_test_state_icmp()
8749 	if (direction == PF_IN) {  in pf_test_state_grev1()
8851 	if (direction == PF_IN) {  in pf_test_state_esp()
8874 		if (direction == PF_IN) {  in pf_test_state_esp()
9010 	if (direction == PF_IN) {  in pf_test_state_other()
9233 	    (dir != PF_IN && dir != PF_OUT) || oifp == NULL) {  in pf_route()
9433 	    (dir != PF_IN && dir != PF_OUT) || oifp == NULL) {  in pf_route6()
10134 			if (dir == PF_IN && (pd.proto == IPPROTO_TCP ||  in pf_test()
10784 			if (dir == PF_IN && (pd.proto == IPPROTO_TCP ||  in pf_test6()