diff options
Diffstat (limited to 'tcp_internal.h')
| -rw-r--r-- | tcp_internal.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tcp_internal.h b/tcp_internal.h index c846f60..8625eed 100644 --- a/tcp_internal.h +++ b/tcp_internal.h @@ -162,6 +162,21 @@ void tcp_rst_do(const struct ctx *c, struct tcp_tap_conn *conn); struct tcp_info_linux; +void tcp_update_check_tcp4(const struct iphdr *iph, + const struct iovec *iov, int iov_cnt, + size_t l4offset); +void tcp_update_check_tcp6(const struct ipv6hdr *ip6h, + const struct iovec *iov, int iov_cnt, + size_t l4offset); +size_t tcp_fill_headers4(const struct tcp_tap_conn *conn, + struct tap_hdr *taph, + struct iphdr *iph, struct tcp_payload_t *bp, + size_t dlen, const uint16_t *check, + uint32_t seq, bool no_tcp_csum); +size_t tcp_fill_headers6(const struct tcp_tap_conn *conn, + struct tap_hdr *taph, + struct ipv6hdr *ip6h, struct tcp_payload_t *bp, + size_t dlen, uint32_t seq, bool no_tcp_csum); size_t tcp_l2_buf_fill_headers(const struct tcp_tap_conn *conn, struct iovec *iov, size_t dlen, const uint16_t *check, uint32_t seq, |