2779 	th->th_flags = flags;  in pf_send_tcp()
5321 		    (r->flagset & th->th_flags) != r->flags) {  in pf_test_rule()
5547 		    !(th->th_flags & TH_RST)) {  in pf_test_rule()
5569 				if (th->th_flags & TH_SYN) {  in pf_test_rule()
5572 				if (th->th_flags & TH_FIN) {  in pf_test_rule()
5878 			if ((th->th_flags & (TH_SYN | TH_ACK)) ==  in pf_test_rule()
5891 			if (th->th_flags & TH_SYN) {  in pf_test_rule()
5904 			if (th->th_flags & TH_FIN) {  in pf_test_rule()
6097 		    (th->th_flags & (TH_SYN | TH_ACK)) == TH_SYN &&  in pf_test_rule()
6257 			dnflow.fwa_id.flags = pf_pd_get_hdr_tcp(pd)->th_flags;  in pf_test_dummynet()
6352 		    (r->flagset & th->th_flags) != r->flags)) {  in pf_test_dummynet()
7076 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7088 		} else if (!(th->th_flags & TH_ACK) ||  in pf_test_state_tcp()
7112 			if (((th->th_flags & (TH_SYN | TH_ACK)) != TH_ACK) ||  in pf_test_state_tcp()
7128 		} else if (((th->th_flags & (TH_SYN | TH_ACK)) !=  in pf_test_state_tcp()
7162 	if (((th->th_flags & (TH_SYN | TH_ACK)) == TH_SYN) &&  in pf_test_state_tcp()
7168 			pf_print_flags(th->th_flags);  in pf_test_state_tcp()
7178 	if ((th->th_flags & TH_SYN) == 0) {  in pf_test_state_tcp()
7221 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7255 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7287 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7290 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7295 	if ((th->th_flags & TH_ACK) == 0) {  in pf_test_state_tcp()
7299 	    (th->th_flags & (TH_ACK | TH_RST)) == (TH_ACK | TH_RST)) ||  in pf_test_state_tcp()
7350 	    ((th->th_flags & TH_RST) == 0 || orig_seq == src->seqlo ||  in pf_test_state_tcp()
7378 		if (th->th_flags & TH_SYN) {  in pf_test_state_tcp()
7383 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7388 		if (th->th_flags & TH_ACK) {  in pf_test_state_tcp()
7401 		if (th->th_flags & TH_RST) {  in pf_test_state_tcp()
7455 			pf_print_flags(th->th_flags);  in pf_test_state_tcp()
7491 		if (th->th_flags & TH_FIN) {  in pf_test_state_tcp()
7496 		if (th->th_flags & TH_RST) {  in pf_test_state_tcp()
7505 			if (!(th->th_flags & TH_RST)) {  in pf_test_state_tcp()
7519 			pf_print_flags(th->th_flags);  in pf_test_state_tcp()
9838 		if ((th.th_flags & TH_ACK) && pd.p_len == 0) {  in pf_test()