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Searched refs:foc (Results 1 – 5 of 5) sorted by relevance

/linux/net/mptcp/
H A Dsubflow.c344 struct tcp_fastopen_cookie *foc, in subflow_prep_synack() argument
351 if (foc && foc->len > -1) in subflow_prep_synack()
361 struct tcp_fastopen_cookie *foc, in subflow_v4_send_synack() argument
365 subflow_prep_synack(sk, req, foc, synack_type); in subflow_v4_send_synack()
367 return tcp_request_sock_ipv4_ops.send_synack(sk, dst, fl, req, foc, in subflow_v4_send_synack()
375 struct tcp_fastopen_cookie *foc, in subflow_v6_send_synack() argument
379 subflow_prep_synack(sk, req, foc, synack_type); in subflow_v6_send_synack()
381 return tcp_request_sock_ipv6_ops.send_synack(sk, dst, fl, req, foc, in subflow_v6_send_synack()
/linux/net/ipv4/
H A Dtcp_output.c778 struct tcp_fastopen_cookie *foc = opts->fastopen_cookie; in tcp_options_write() local
782 if (foc->exp) { in tcp_options_write()
783 len = TCPOLEN_EXP_FASTOPEN_BASE + foc->len; in tcp_options_write()
788 len = TCPOLEN_FASTOPEN_BASE + foc->len; in tcp_options_write()
793 memcpy(p, foc->val, foc->len); in tcp_options_write()
795 p[foc->len] = TCPOPT_NOP; in tcp_options_write()
796 p[foc->len + 1] = TCPOPT_NOP; in tcp_options_write()
1038 struct tcp_fastopen_cookie *foc, in tcp_synack_options() argument
1090 if (foc != NULL && foc->len >= 0) { in tcp_synack_options()
1091 u32 need = foc->len; in tcp_synack_options()
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H A Dtcp_input.c4203 bool syn, struct tcp_fastopen_cookie *foc, in tcp_parse_fastopen_option() argument
4207 if (!foc || !syn || len < 0 || (len & 1)) in tcp_parse_fastopen_option()
4212 memcpy(foc->val, cookie, len); in tcp_parse_fastopen_option()
4215 foc->len = len; in tcp_parse_fastopen_option()
4216 foc->exp = exp_opt; in tcp_parse_fastopen_option()
4287 struct tcp_fastopen_cookie *foc) in tcp_parse_options() argument
4384 ptr, th->syn, foc, false); in tcp_parse_options()
4402 ptr + 2, th->syn, foc, true); in tcp_parse_options()
6643 struct tcp_fastopen_cookie foc = { .len = -1 }; in tcp_rcv_synsent_state_process() local
6648 tcp_parse_options(sock_net(sk), skb, &tp->rx_opt, 0, &foc); in tcp_rcv_synsent_state_process()
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/linux/include/net/
H A Dtcp.h506 int estab, struct tcp_fastopen_cookie *foc);
547 struct tcp_fastopen_cookie *foc,
2035 struct tcp_fastopen_cookie *foc,
2071 bool tcp_fastopen_cookie_match(const struct tcp_fastopen_cookie *foc, in tcp_fastopen_cookie_match() argument
2075 orig->len == foc->len && in tcp_fastopen_cookie_match()
2076 !memcmp(orig->val, foc->val, foc->len)) in tcp_fastopen_cookie_match()
2413 struct tcp_fastopen_cookie *foc,
/linux/net/ipv6/
H A Dtcp_ipv6.c527 struct tcp_fastopen_cookie *foc, in tcp_v6_send_synack()
544 skb = tcp_make_synack(sk, dst, req, foc, synack_type, syn_skb); in tcp_v6_send_synack()
528 tcp_v6_send_synack(const struct sock * sk,struct dst_entry * dst,struct flowi * fl,struct request_sock * req,struct tcp_fastopen_cookie * foc,enum tcp_synack_type synack_type,struct sk_buff * syn_skb) tcp_v6_send_synack() argument