struct net_device *in;
struct net_device *out;
struct sock *sk;
+ struct net *net;
struct list_head *hook_list;
int (*okfn)(struct sock *, struct sk_buff *);
};
struct net_device *indev,
struct net_device *outdev,
struct sock *sk,
+ struct net *net,
int (*okfn)(struct sock *, struct sk_buff *))
{
p->hook = hook;
p->in = indev;
p->out = outdev;
p->sk = sk;
+ p->net = net;
p->hook_list = hook_list;
p->okfn = okfn;
}
* value indicates the packet has been consumed by the hook.
*/
static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
+ struct net *net,
struct sock *sk,
struct sk_buff *skb,
struct net_device *indev,
int (*okfn)(struct sock *, struct sk_buff *),
int thresh)
{
- struct net *net = dev_net(indev ? indev : outdev);
struct list_head *hook_list = &net->nf.hooks[pf][hook];
if (nf_hook_list_active(hook_list, pf, hook)) {
struct nf_hook_state state;
nf_hook_state_init(&state, hook_list, hook, thresh,
- pf, indev, outdev, sk, okfn);
+ pf, indev, outdev, sk, net, okfn);
return nf_hook_slow(skb, &state);
}
return 1;
}
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
- struct sk_buff *skb, struct net_device *indev,
- struct net_device *outdev,
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net,
+ struct sock *sk, struct sk_buff *skb,
+ struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sock *, struct sk_buff *))
{
- return nf_hook_thresh(pf, hook, sk, skb, indev, outdev, okfn, INT_MIN);
+ return nf_hook_thresh(pf, hook, net, sk, skb, indev, outdev, okfn, INT_MIN);
}
/* Activate hook; either okfn or kfree_skb called, unless a hook
*/
static inline int
-NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sock *sk,
+NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk,
struct sk_buff *skb, struct net_device *in,
struct net_device *out,
int (*okfn)(struct sock *, struct sk_buff *), int thresh)
{
- int ret = nf_hook_thresh(pf, hook, sk, skb, in, out, okfn, thresh);
+ int ret = nf_hook_thresh(pf, hook, net, sk, skb, in, out, okfn, thresh);
if (ret == 1)
ret = okfn(sk, skb);
return ret;
}
static inline int
-NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sock *sk,
+NF_HOOK_COND(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk,
struct sk_buff *skb, struct net_device *in, struct net_device *out,
int (*okfn)(struct sock *, struct sk_buff *), bool cond)
{
int ret;
if (!cond ||
- ((ret = nf_hook_thresh(pf, hook, sk, skb, in, out, okfn, INT_MIN)) == 1))
+ ((ret = nf_hook_thresh(pf, hook, net, sk, skb, in, out, okfn, INT_MIN)) == 1))
ret = okfn(sk, skb);
return ret;
}
static inline int
-NF_HOOK(uint8_t pf, unsigned int hook, struct sock *sk, struct sk_buff *skb,
+NF_HOOK(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk, struct sk_buff *skb,
struct net_device *in, struct net_device *out,
int (*okfn)(struct sock *, struct sk_buff *))
{
- return NF_HOOK_THRESH(pf, hook, sk, skb, in, out, okfn, INT_MIN);
+ return NF_HOOK_THRESH(pf, hook, net, sk, skb, in, out, okfn, INT_MIN);
}
/* Call setsockopt() */
}
#else /* !CONFIG_NETFILTER */
-#define NF_HOOK(pf, hook, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
-#define NF_HOOK_COND(pf, hook, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
-static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
- struct sock *sk,
- struct sk_buff *skb,
- struct net_device *indev,
- struct net_device *outdev,
- int (*okfn)(struct sock *sk, struct sk_buff *), int thresh)
-{
- return okfn(sk, skb);
-}
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
- struct sk_buff *skb, struct net_device *indev,
- struct net_device *outdev,
+#define NF_HOOK(pf, hook, net, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
+#define NF_HOOK_COND(pf, hook, net, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net,
+ struct sock *sk, struct sk_buff *skb,
+ struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sock *, struct sk_buff *))
{
return 1;