MODULE_DESCRIPTION("iptables TOS mangling module");
static unsigned int
-target(struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- unsigned int hooknum,
- const struct xt_target *target,
- const void *targinfo)
+tos_tg(struct sk_buff *skb, const struct net_device *in,
+ const struct net_device *out, unsigned int hooknum,
+ const struct xt_target *target, const void *targinfo)
{
const struct ipt_tos_target_info *tosinfo = targinfo;
struct iphdr *iph = ip_hdr(skb);
iph = ip_hdr(skb);
oldtos = iph->tos;
iph->tos = (iph->tos & IPTOS_PREC_MASK) | tosinfo->tos;
- nf_csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
+ csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
}
return XT_CONTINUE;
}
static bool
-checkentry(const char *tablename,
- const void *e_void,
- const struct xt_target *target,
- void *targinfo,
- unsigned int hook_mask)
+tos_tg_check(const char *tablename, const void *e_void,
+ const struct xt_target *target, void *targinfo,
+ unsigned int hook_mask)
{
const u_int8_t tos = ((struct ipt_tos_target_info *)targinfo)->tos;
return true;
}
-static struct xt_target ipt_tos_reg __read_mostly = {
+static struct xt_target tos_tg_reg __read_mostly = {
.name = "TOS",
.family = AF_INET,
- .target = target,
+ .target = tos_tg,
.targetsize = sizeof(struct ipt_tos_target_info),
.table = "mangle",
- .checkentry = checkentry,
+ .checkentry = tos_tg_check,
.me = THIS_MODULE,
};
-static int __init ipt_tos_init(void)
+static int __init tos_tg_init(void)
{
- return xt_register_target(&ipt_tos_reg);
+ return xt_register_target(&tos_tg_reg);
}
-static void __exit ipt_tos_fini(void)
+static void __exit tos_tg_exit(void)
{
- xt_unregister_target(&ipt_tos_reg);
+ xt_unregister_target(&tos_tg_reg);
}
-module_init(ipt_tos_init);
-module_exit(ipt_tos_fini);
+module_init(tos_tg_init);
+module_exit(tos_tg_exit);