struct net;
+#include <linux/version.h>
/* Before 2.6.21, struct net_device has a "struct class_device" member named
* class_dev. Beginning with 2.6.21, struct net_device instead has a "struct
* device" member named dev. Otherwise the usage of these members is pretty
static inline
struct net *dev_net(const struct net_device *dev)
{
+#ifdef CONFIG_NET_NS
+ return dev->nd_net;
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
+ return &init_net;
+#else
return NULL;
+#endif
+}
+
+static inline
+void dev_net_set(struct net_device *dev, const struct net *net)
+{
+#ifdef CONFIG_NET_NS
+ dev->nd_dev = net;
+#endif
}
#endif /* linux kernel < 2.6.26 */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
+#define NETIF_F_NETNS_LOCAL 0
+#endif
+
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
#define proc_net init_net.proc_net
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
+typedef int netdev_tx_t;
+#endif
+
#ifndef for_each_netdev
/* Linux before 2.6.22 didn't have for_each_netdev at all. */
#define for_each_netdev(net, d) for (d = dev_base; d; d = d->next)
#define for_each_netdev(net,d) list_for_each_entry(d, &dev_base_head, dev_list)
#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+#define net_xmit_eval(e) ((e) == NET_XMIT_CN? 0 : (e))
+#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+extern void unregister_netdevice_queue(struct net_device *dev,
+ struct list_head *head);
+extern void unregister_netdevice_many(struct list_head *head);
+#endif
#endif