515 			sc->sc_flags &= ~SCF_ECN;  in syncache_timer()
772 	if ((sc->sc_flags & SCF_UNREACH) == 0 || sc->sc_rxmits < 3 + 1) {  in syncache_unreach()
773 		sc->sc_flags |= SCF_UNREACH;  in syncache_unreach()
1004 	if (sc->sc_flags & SCF_NOOPT)  in syncache_socket()
1007 		if (sc->sc_flags & SCF_WINSCALE) {  in syncache_socket()
1012 		if (sc->sc_flags & SCF_TIMESTAMP) {  in syncache_socket()
1019 		if (sc->sc_flags & SCF_SIGNATURE)  in syncache_socket()
1022 		if (sc->sc_flags & SCF_SACK)  in syncache_socket()
1026 	if (sc->sc_flags & SCF_ECN)  in syncache_socket()
1187 		if (sc->sc_flags & SCF_SIGNATURE) {  in syncache_expand()
1223 		if (sc->sc_flags & SCF_TIMESTAMP && to->to_flags & TOF_TS &&  in syncache_expand()
1242 		if (!(sc->sc_flags & SCF_TIMESTAMP) &&  in syncache_expand()
1259 		if ((sc->sc_flags & SCF_TIMESTAMP) &&  in syncache_expand()
1573 		if ((sc->sc_flags & SCF_TIMESTAMP) && (to->to_flags & TOF_TS))  in syncache_add()
1576 			sc->sc_flags &= ~SCF_TIMESTAMP;  in syncache_add()
1580 		if ((sc->sc_flags & SCF_ECN) &&  in syncache_add()
1582 			sc->sc_flags &= ~SCF_ECN;  in syncache_add()
1676 	sc->sc_flags = 0;  in syncache_add()
1695 			sc->sc_flags |= SCF_TIMESTAMP;  in syncache_add()
1727 			sc->sc_flags |= SCF_WINSCALE;  in syncache_add()
1737 		sc->sc_flags |= SCF_SIGNATURE;  in syncache_add()
1740 		sc->sc_flags |= SCF_SACK;  in syncache_add()
1744 		sc->sc_flags |= SCF_NOOPT;  in syncache_add()
1747 		sc->sc_flags |= SCF_ECN;  in syncache_add()
1918 		if (V_path_mtu_discovery && ((sc->sc_flags & SCF_UNREACH) == 0))  in syncache_respond()
1947 	if ((flags & TH_SYN) && (sc->sc_flags & SCF_ECN)) {  in syncache_respond()
1953 	if ((sc->sc_flags & SCF_NOOPT) == 0) {  in syncache_respond()
1959 			if (sc->sc_flags & SCF_WINSCALE) {  in syncache_respond()
1963 			if (sc->sc_flags & SCF_SACK)  in syncache_respond()
1966 			if (sc->sc_flags & SCF_SIGNATURE)  in syncache_respond()
1977 		if (sc->sc_flags & SCF_TIMESTAMP) {  in syncache_respond()
1995 		if (sc->sc_flags & SCF_SIGNATURE) {  in syncache_respond()
2261 	if (sc->sc_flags & SCF_WINSCALE) {  in syncookie_generate()
2271 	if (sc->sc_flags & SCF_SACK)  in syncookie_generate()
2329 	sc->sc_flags = 0;  in syncookie_lookup()
2362 		sc->sc_flags |= SCF_WINSCALE;  in syncookie_lookup()
2371 		sc->sc_flags |= SCF_SACK;  in syncookie_lookup()
2374 		sc->sc_flags |= SCF_TIMESTAMP;  in syncookie_lookup()
2380 		sc->sc_flags |= SCF_SIGNATURE;  in syncookie_lookup()
2420 		if ((sc->sc_flags & SCF_SACK) != (scx->sc_flags & SCF_SACK))  in syncookie_cmp()