129 static void	 syncache_drop(struct syncache *, struct syncache_head *);
130 static void	 syncache_free(struct syncache *);
131 static void	 syncache_insert(struct syncache *, struct syncache_head *);
132 static int	 syncache_respond(struct syncache *, const struct mbuf *, int);
133 static struct	 socket *syncache_socket(struct syncache *, struct socket *,
135 static void	 syncache_timeout(struct syncache *sc, struct syncache_head *sch,
141 static tcp_seq	 syncookie_generate(struct syncache_head *, struct syncache *);
142 static struct syncache
144 		    struct syncache *, struct tcphdr *, struct tcpopt *,
151 		    struct syncache *sc, struct tcphdr *th, struct tcpopt *to,
174 static SYSCTL_NODE(_net_inet_tcp, OID_AUTO, syncache,
236 syncache_free(struct syncache *sc)  in syncache_free()
299 	V_tcp_syncache.zone = uma_zcreate("syncache", sizeof(struct syncache),  in syncache_init()
325 	struct syncache *sc, *nsc;  in syncache_destroy()
373 syncache_insert(struct syncache *sc, struct syncache_head *sch)  in syncache_insert()
375 	struct syncache *sc2;  in syncache_insert()
420 syncache_drop(struct syncache *sc, struct syncache_head *sch)  in syncache_drop()
444 syncache_timeout(struct syncache *sc, struct syncache_head *sch, int docallout)  in syncache_timeout()
473 	struct syncache *sc, *nsc;  in syncache_timer()
593 static struct syncache *
596 	struct syncache *sc;  in syncache_lookup()
621 	struct syncache *sc;  in syncache_chkrst()
731 	struct syncache *sc;  in syncache_badack()
748 	struct syncache *sc;  in syncache_unreach()
790 syncache_socket(struct syncache *sc, struct socket *lso, struct mbuf *m)  in syncache_socket()
1065 	struct syncache *sc;  in syncache_expand()
1067 	struct syncache scs;  in syncache_expand()
1318 syncache_tfo_expand(struct syncache *sc, struct socket *lso, struct mbuf *m,  in syncache_tfo_expand()
1375 	struct syncache *sc = NULL;  in syncache_add()
1387 	struct syncache scs;  in syncache_add()
1794 syncache_respond(struct syncache *sc, const struct mbuf *m0, int flags)  in syncache_respond()
2210 syncookie_generate(struct syncache_head *sch, struct syncache *sc)  in syncookie_generate()
2264 static struct syncache *
2266     struct syncache *sc, struct tcphdr *th, struct tcpopt *to,  in syncookie_lookup()
2362     struct syncache *sc, struct tcphdr *th, struct tcpopt *to,  in syncookie_cmp()
2365 	struct syncache scs, *scx;  in syncookie_cmp()
2532 	struct syncache *sc;  in syncache_pcblist()