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Searched refs:saved_syn (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/include/linux/
H A Dtcp.h462 struct saved_syn *saved_syn; member
532 tp->saved_syn = req->saved_syn; in tcp_move_syn()
533 req->saved_syn = NULL; in tcp_move_syn()
538 kfree(tp->saved_syn); in tcp_saved_syn_free()
539 tp->saved_syn = NULL; in tcp_saved_syn_free()
542 static inline u32 tcp_saved_syn_len(const struct saved_syn *saved_syn) in tcp_saved_syn_len() argument
544 return saved_syn->mac_hdrlen + saved_syn->network_hdrlen + in tcp_saved_syn_len()
545 saved_syn->tcp_hdrlen; in tcp_saved_syn_len()
/openbmc/linux/include/net/
H A Drequest_sock.h44 struct saved_syn { struct
70 struct saved_syn *saved_syn; argument
107 req->saved_syn = NULL; in reqsk_alloc()
122 kfree(req->saved_syn); in __reqsk_free()
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dsetget_sockopt.c333 __u8 saved_syn[20]; in test_tcp_saved_syn() local
341 saved_syn, sizeof(saved_syn)); in test_tcp_saved_syn()
/openbmc/linux/net/core/
H A Dfilter.c5370 if (!tp->saved_syn || in sol_tcp_sockopt()
5371 *optlen > tcp_saved_syn_len(tp->saved_syn)) in sol_tcp_sockopt()
5373 memcpy(optval, tp->saved_syn->data, *optlen); in sol_tcp_sockopt()
5648 struct saved_syn *saved_syn; in bpf_sock_ops_get_syn() local
5655 saved_syn = inet_reqsk(sk)->saved_syn; in bpf_sock_ops_get_syn()
5657 saved_syn = tcp_sk(sk)->saved_syn; in bpf_sock_ops_get_syn()
5659 if (!saved_syn) in bpf_sock_ops_get_syn()
5663 hdr_start = saved_syn->data + in bpf_sock_ops_get_syn()
5664 saved_syn->mac_hdrlen + in bpf_sock_ops_get_syn()
5665 saved_syn->network_hdrlen; in bpf_sock_ops_get_syn()
[all …]
/openbmc/linux/net/ipv4/
H A Dtcp_input.c7016 struct saved_syn *saved_syn; in tcp_reqsk_record_syn() local
7029 saved_syn = kmalloc(struct_size(saved_syn, data, len), in tcp_reqsk_record_syn()
7031 if (saved_syn) { in tcp_reqsk_record_syn()
7032 saved_syn->mac_hdrlen = mac_hdrlen; in tcp_reqsk_record_syn()
7033 saved_syn->network_hdrlen = skb_network_header_len(skb); in tcp_reqsk_record_syn()
7034 saved_syn->tcp_hdrlen = tcp_hdrlen(skb); in tcp_reqsk_record_syn()
7035 memcpy(saved_syn->data, base, len); in tcp_reqsk_record_syn()
7036 req->saved_syn = saved_syn; in tcp_reqsk_record_syn()
H A Dtcp.c4221 if (tp->saved_syn) { in do_tcp_getsockopt()
4222 if (len < tcp_saved_syn_len(tp->saved_syn)) { in do_tcp_getsockopt()
4223 len = tcp_saved_syn_len(tp->saved_syn); in do_tcp_getsockopt()
4231 len = tcp_saved_syn_len(tp->saved_syn); in do_tcp_getsockopt()
4236 if (copy_to_sockptr(optval, tp->saved_syn->data, len)) { in do_tcp_getsockopt()
H A Dinet_connection_sock.c960 req->saved_syn = NULL; in reqsk_migrate_reset()