mirror of
https://github.com/Waujito/youtubeUnblock.git
synced 2024-12-22 14:26:11 +00:00
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
|
/**
|
||
|
|
* Thanks https://github.com/NICMx/Jool/blob/5f60dcda5944b01cc43c3be342aad26af8161bcb/include/nat64/mod/common/nf_wrapper.h for mapped kernel versions
|
||
|
|
*/
|
||
|
|
#ifndef _JOOL_MOD_NF_WRAPPER_H
|
||
|
|
#define _JOOL_MOD_NF_WRAPPER_H
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file
|
||
|
|
* The kernel API is far from static. In particular, the Netfilter packet entry
|
||
|
|
* function keeps changing. nf_hook.c, the file where we declare our packet
|
||
|
|
* entry function, has been quite difficult to read for a while now. It's pretty
|
||
|
|
* amusing, because we don't even use any of the noisy arguments.
|
||
|
|
*
|
||
|
|
* This file declares a usable function header that abstracts away all those
|
||
|
|
* useless arguments.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/version.h>
|
||
|
|
|
||
|
|
/* If this is a Red Hat-based kernel (Red Hat, CentOS, Fedora, etc)... */
|
||
|
|
#ifdef RHEL_RELEASE_CODE
|
||
|
|
|
||
|
|
#if RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 2)
|
||
|
|
#define NF_CALLBACK(name, skb) unsigned int name( \
|
||
|
|
const struct nf_hook_ops *ops, \
|
||
|
|
struct sk_buff *skb, \
|
||
|
|
const struct net_device *in, \
|
||
|
|
const struct net_device *out, \
|
||
|
|
const struct nf_hook_state *state) \
|
||
|
|
|
||
|
|
#elif RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 0)
|
||
|
|
#define NF_CALLBACK(name, skb) unsigned int name( \
|
||
|
|
const struct nf_hook_ops *ops, \
|
||
|
|
struct sk_buff *skb, \
|
||
|
|
const struct net_device *in, \
|
||
|
|
const struct net_device *out, \
|
||
|
|
int (*okfn)(struct sk_buff *))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#error "Sorry; this version of RHEL is not supported because it's kind of old."
|
||
|
|
|
||
|
|
#endif /* RHEL_RELEASE_CODE >= x */
|
||
|
|
|
||
|
|
|
||
|
|
/* If this NOT a RedHat-based kernel (Ubuntu, Debian, SuSE, etc)... */
|
||
|
|
#else
|
||
|
|
|
||
|
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0)
|
||
|
|
#define NF_CALLBACK(name, skb) unsigned int name( \
|
||
|
|
void *priv, \
|
||
|
|
struct sk_buff *skb, \
|
||
|
|
const struct nf_hook_state *state)
|
||
|
|
|
||
|
|
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)
|
||
|
|
#define NF_CALLBACK(name, skb) unsigned int name( \
|
||
|
|
const struct nf_hook_ops *ops, \
|
||
|
|
struct sk_buff *skb, \
|
||
|
|
const struct nf_hook_state *state)
|
||
|
|
|
||
|
|
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)
|
||
|
|
#define NF_CALLBACK(name, skb) unsigned int name( \
|
||
|
|
const struct nf_hook_ops *ops, \
|
||
|
|
struct sk_buff *skb, \
|
||
|
|
const struct net_device *in, \
|
||
|
|
const struct net_device *out, \
|
||
|
|
int (*okfn)(struct sk_buff *))
|
||
|
|
|
||
|
|
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)
|
||
|
|
#define NF_CALLBACK(name, skb) unsigned int name( \
|
||
|
|
unsigned int hooknum, \
|
||
|
|
struct sk_buff *skb, \
|
||
|
|
const struct net_device *in, \
|
||
|
|
const struct net_device *out, \
|
||
|
|
int (*okfn)(struct sk_buff *))
|
||
|
|
|
||
|
|
#else
|
||
|
|
#error "Linux < 3.0 isn't supported at all."
|
||
|
|
|
||
|
|
#endif /* LINUX_VERSION_CODE > n */
|
||
|
|
|
||
|
|
#endif /* RHEL or not RHEL */
|
||
|
|
|
||
|
|
#endif /* _JOOL_MOD_NF_WRAPPER_H */
|