uapi/linux/bpf.h

4491 struct bpf_sock_ops {  struct
4511 	__u32 bpf_sock_ops_cb_flags; /* flags defined in uapi/linux/tcp.h */  argument
4512 	__u32 state;
4513 	__u32 rtt_min;
4514 	__u32 snd_ssthresh;
4515 	__u32 rcv_nxt;
4516 	__u32 snd_nxt;
4517 	__u32 snd_una;
4518 	__u32 mss_cache;
4519 	__u32 ecn_flags;
4520 	__u32 rate_delivered;
4521 	__u32 rate_interval_us;
4522 	__u32 packets_out;
4523 	__u32 retrans_out;
4524 	__u32 total_retrans;
4525 	__u32 segs_in;
4526 	__u32 data_segs_in;
4527 	__u32 segs_out;
4528 	__u32 data_segs_out;
4529 	__u32 lost_out;
4530 	__u32 sacked_out;
4531 	__u32 sk_txhash;
4532 	__u64 bytes_received;
4533 	__u64 bytes_acked;
4567 /* Definitions for bpf_sock_ops_cb_flags */  argument