1 #include <linux/stddef.h> 2 #include <linux/ipv6.h> 3 #include <linux/bpf.h> 4 #include <linux/in.h> 5 #include <sys/socket.h> 6 #include <bpf/bpf_helpers.h> 7 #include <bpf/bpf_endian.h> 8 9 SEC("freplace/do_bind") 10 int new_do_bind(struct bpf_sock_addr *ctx) 11 { 12 struct sockaddr_in sa = {}; 13 14 bpf_bind(ctx, (struct sockaddr *)&sa, sizeof(sa)); 15 return 0; 16 } 17 18 char _license[] SEC("license") = "GPL"; 19