match(const struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
+ const struct xt_match *match,
const void *matchinfo,
int offset,
unsigned int protoff,
static int
checkentry(const char *tablename,
const void *ip,
+ const struct xt_match *match,
void *matchinfo,
unsigned int matchsize,
unsigned int hook_mask)
{
const struct xt_physdev_info *info = matchinfo;
- if (matchsize != XT_ALIGN(sizeof(struct xt_physdev_info)))
- return 0;
if (!(info->bitmask & XT_PHYSDEV_OP_MASK) ||
info->bitmask & ~XT_PHYSDEV_OP_MASK)
return 0;
static struct xt_match physdev_match = {
.name = "physdev",
- .match = &match,
- .checkentry = &checkentry,
+ .match = match,
+ .matchsize = sizeof(struct xt_physdev_info),
+ .checkentry = checkentry,
+ .family = AF_INET,
.me = THIS_MODULE,
};
static struct xt_match physdev6_match = {
.name = "physdev",
- .match = &match,
- .checkentry = &checkentry,
+ .match = match,
+ .matchsize = sizeof(struct xt_physdev_info),
+ .checkentry = checkentry,
+ .family = AF_INET6,
.me = THIS_MODULE,
};
-static int __init init(void)
+static int __init xt_physdev_init(void)
{
int ret;
- ret = xt_register_match(AF_INET, &physdev_match);
+ ret = xt_register_match(&physdev_match);
if (ret < 0)
return ret;
- ret = xt_register_match(AF_INET6, &physdev6_match);
+ ret = xt_register_match(&physdev6_match);
if (ret < 0)
- xt_unregister_match(AF_INET, &physdev_match);
+ xt_unregister_match(&physdev_match);
return ret;
}
-static void __exit fini(void)
+static void __exit xt_physdev_fini(void)
{
- xt_unregister_match(AF_INET, &physdev_match);
- xt_unregister_match(AF_INET6, &physdev6_match);
+ xt_unregister_match(&physdev_match);
+ xt_unregister_match(&physdev6_match);
}
-module_init(init);
-module_exit(fini);
+module_init(xt_physdev_init);
+module_exit(xt_physdev_fini);