Constant BPF_SOCK_OPS_RETRANS_CB

pub const BPF_SOCK_OPS_RETRANS_CB: i32 = 9;

Available on crate feature dep_nc only.

Called when skb is retransmitted.

Arg1: sequence number of 1st byte Arg2: # segments Arg3: return value of tcp_transmit_skb (0 => success)