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author | pkelsey <pkelsey@FreeBSD.org> | 2015-12-28 02:43:12 +0000 |
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committer | pkelsey <pkelsey@FreeBSD.org> | 2015-12-28 02:43:12 +0000 |
commit | ca800abb78cb6010f8fa04bd0ba6cb26e7722d92 (patch) | |
tree | d59fdf105fd7c8c6f25f22dda7cc1ca51c702fe8 /sys/netinet/tcp_syncache.h | |
parent | a2034803c3289c1600ea2ec5fa2e9dbed47bdc62 (diff) | |
download | FreeBSD-src-ca800abb78cb6010f8fa04bd0ba6cb26e7722d92.zip FreeBSD-src-ca800abb78cb6010f8fa04bd0ba6cb26e7722d92.tar.gz |
MFC r292706:
Implementation of server-side TCP Fast Open (TFO) [RFC7413].
TFO is disabled by default in the kernel build. See the top comment
in sys/netinet/tcp_fastopen.c for implementation particulars.
Differential Revision: https://reviews.freebsd.org/D4350
Sponsored by: Verisign, Inc.
Diffstat (limited to 'sys/netinet/tcp_syncache.h')
-rw-r--r-- | sys/netinet/tcp_syncache.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet/tcp_syncache.h b/sys/netinet/tcp_syncache.h index fb9a6c6..d56afb6 100644 --- a/sys/netinet/tcp_syncache.h +++ b/sys/netinet/tcp_syncache.h @@ -41,7 +41,7 @@ void syncache_destroy(void); void syncache_unreach(struct in_conninfo *, struct tcphdr *); int syncache_expand(struct in_conninfo *, struct tcpopt *, struct tcphdr *, struct socket **, struct mbuf *); -void syncache_add(struct in_conninfo *, struct tcpopt *, +int syncache_add(struct in_conninfo *, struct tcpopt *, struct tcphdr *, struct inpcb *, struct socket **, struct mbuf *, void *, void *); void syncache_chkrst(struct in_conninfo *, struct tcphdr *); @@ -74,7 +74,9 @@ struct syncache { #endif struct label *sc_label; /* MAC label reference */ struct ucred *sc_cred; /* cred cache for jail checks */ - +#ifdef TCP_RFC7413 + void *sc_tfo_cookie; /* for TCP Fast Open response */ +#endif void *sc_pspare; /* TCP_SIGNATURE */ u_int32_t sc_spare[2]; /* UTO */ }; |