Searched refs:saved_syn (Results 1 – 7 of 7) sorted by relevance
| /Linux-v6.6/include/linux/ |
| D | tcp.h | 454 struct saved_syn *saved_syn; member
524 tp->saved_syn = req->saved_syn; in tcp_move_syn()
525 req->saved_syn = NULL; in tcp_move_syn()
530 kfree(tp->saved_syn); in tcp_saved_syn_free()
531 tp->saved_syn = NULL; in tcp_saved_syn_free()
534 static inline u32 tcp_saved_syn_len(const struct saved_syn *saved_syn) in tcp_saved_syn_len() argument
536 return saved_syn->mac_hdrlen + saved_syn->network_hdrlen + in tcp_saved_syn_len()
537 saved_syn->tcp_hdrlen; in tcp_saved_syn_len()
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| /Linux-v6.6/include/net/ |
| D | request_sock.h | 44 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()
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| /Linux-v6.6/tools/testing/selftests/bpf/progs/ |
| D | setget_sockopt.c | 333 __u8 saved_syn[20]; in test_tcp_saved_syn() local
341 saved_syn, sizeof(saved_syn)); in test_tcp_saved_syn()
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| /Linux-v6.6/net/core/ |
| D | filter.c | 5258 if (!tp->saved_syn || in sol_tcp_sockopt()
5259 *optlen > tcp_saved_syn_len(tp->saved_syn)) in sol_tcp_sockopt()
5261 memcpy(optval, tp->saved_syn->data, *optlen); in sol_tcp_sockopt()
5536 struct saved_syn *saved_syn; in bpf_sock_ops_get_syn() local
5543 saved_syn = inet_reqsk(sk)->saved_syn; in bpf_sock_ops_get_syn()
5545 saved_syn = tcp_sk(sk)->saved_syn; in bpf_sock_ops_get_syn()
5547 if (!saved_syn) in bpf_sock_ops_get_syn()
5551 hdr_start = saved_syn->data + in bpf_sock_ops_get_syn()
5552 saved_syn->mac_hdrlen + in bpf_sock_ops_get_syn()
5553 saved_syn->network_hdrlen; in bpf_sock_ops_get_syn()
[all …]
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| /Linux-v6.6/net/ipv4/ |
| D | tcp_input.c | 6904 struct saved_syn *saved_syn; in tcp_reqsk_record_syn() local
6917 saved_syn = kmalloc(struct_size(saved_syn, data, len), in tcp_reqsk_record_syn()
6919 if (saved_syn) { in tcp_reqsk_record_syn()
6920 saved_syn->mac_hdrlen = mac_hdrlen; in tcp_reqsk_record_syn()
6921 saved_syn->network_hdrlen = skb_network_header_len(skb); in tcp_reqsk_record_syn()
6922 saved_syn->tcp_hdrlen = tcp_hdrlen(skb); in tcp_reqsk_record_syn()
6923 memcpy(saved_syn->data, base, len); in tcp_reqsk_record_syn()
6924 req->saved_syn = saved_syn; in tcp_reqsk_record_syn()
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| D | tcp.c | 4156 if (tp->saved_syn) { in do_tcp_getsockopt()
4157 if (len < tcp_saved_syn_len(tp->saved_syn)) { in do_tcp_getsockopt()
4158 len = tcp_saved_syn_len(tp->saved_syn); in do_tcp_getsockopt()
4166 len = tcp_saved_syn_len(tp->saved_syn); in do_tcp_getsockopt()
4171 if (copy_to_sockptr(optval, tp->saved_syn->data, len)) { in do_tcp_getsockopt()
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| D | inet_connection_sock.c | 939 req->saved_syn = NULL; in reqsk_migrate_reset()
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