1 #ifndef _SOCK_REUSEPORT_H
2 #define _SOCK_REUSEPORT_H
4 #include <linux/filter.h>
5 #include <linux/skbuff.h>
6 #include <linux/types.h>
9 struct sock_reuseport {
12 u16 max_socks; /* length of socks */
13 u16 num_socks; /* elements in socks */
14 struct bpf_prog __rcu *prog; /* optional BPF sock selector */
15 struct sock *socks[0]; /* array of sock pointers */
18 extern int reuseport_alloc(struct sock *sk);
19 extern int reuseport_add_sock(struct sock *sk, struct sock *sk2);
20 extern void reuseport_detach_sock(struct sock *sk);
21 extern struct sock *reuseport_select_sock(struct sock *sk,
25 extern struct bpf_prog *reuseport_attach_prog(struct sock *sk,
26 struct bpf_prog *prog);
28 #endif /* _SOCK_REUSEPORT_H */