2782 	th->th_flags = flags;  in pf_send_tcp()
5324 		    (r->flagset & th->th_flags) != r->flags) {  in pf_test_rule()
5550 		    !(th->th_flags & TH_RST)) {  in pf_test_rule()
5572 				if (th->th_flags & TH_SYN) {  in pf_test_rule()
5575 				if (th->th_flags & TH_FIN) {  in pf_test_rule()
5881 			if ((th->th_flags & (TH_SYN | TH_ACK)) ==  in pf_test_rule()
5894 			if (th->th_flags & TH_SYN) {  in pf_test_rule()
5907 			if (th->th_flags & TH_FIN) {  in pf_test_rule()
6100 		    (th->th_flags & (TH_SYN | TH_ACK)) == TH_SYN &&  in pf_test_rule()
6260 			dnflow.fwa_id.flags = pf_pd_get_hdr_tcp(pd)->th_flags;  in pf_test_dummynet()
6355 		    (r->flagset & th->th_flags) != r->flags)) {  in pf_test_dummynet()
7079 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7091 		} else if (!(th->th_flags & TH_ACK) ||  in pf_test_state_tcp()
7115 			if (((th->th_flags & (TH_SYN | TH_ACK)) != TH_ACK) ||  in pf_test_state_tcp()
7131 		} else if (((th->th_flags & (TH_SYN | TH_ACK)) !=  in pf_test_state_tcp()
7165 	if (((th->th_flags & (TH_SYN | TH_ACK)) == TH_SYN) &&  in pf_test_state_tcp()
7171 			pf_print_flags(th->th_flags);  in pf_test_state_tcp()
7181 	if ((th->th_flags & TH_SYN) == 0) {  in pf_test_state_tcp()
7224 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7258 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7290 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7293 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7298 	if ((th->th_flags & TH_ACK) == 0) {  in pf_test_state_tcp()
7302 	    (th->th_flags & (TH_ACK | TH_RST)) == (TH_ACK | TH_RST)) ||  in pf_test_state_tcp()
7353 	    ((th->th_flags & TH_RST) == 0 || orig_seq == src->seqlo ||  in pf_test_state_tcp()
7381 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7386 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7391 		if (th->th_flags & TH_ACK) {  in pf_test_state_tcp()
7404 		if (th->th_flags & TH_RST) {  in pf_test_state_tcp()
7458 			pf_print_flags(th->th_flags);  in pf_test_state_tcp()
7494 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7499 		if (th->th_flags & TH_RST) {  in pf_test_state_tcp()
7508 			if (!(th->th_flags & TH_RST)) {  in pf_test_state_tcp()
7522 			pf_print_flags(th->th_flags);  in pf_test_state_tcp()
9859 		if ((th.th_flags & TH_ACK) && pd.p_len == 0) {  in pf_test()