tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _SOCK_REUSEPORT_H
2#define _SOCK_REUSEPORT_H
3
4#include <linux/filter.h>
5#include <linux/skbuff.h>
6#include <linux/types.h>
7#include <net/sock.h>
8
9struct sock_reuseport {
10 struct rcu_head rcu;
11
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 */
16};
17
18extern int reuseport_alloc(struct sock *sk);
19extern int reuseport_add_sock(struct sock *sk, struct sock *sk2);
20extern void reuseport_detach_sock(struct sock *sk);
21extern struct sock *reuseport_select_sock(struct sock *sk,
22 u32 hash,
23 struct sk_buff *skb,
24 int hdr_len);
25extern struct bpf_prog *reuseport_attach_prog(struct sock *sk,
26 struct bpf_prog *prog);
27
28#endif /* _SOCK_REUSEPORT_H */