#ifdef __KERNEL__
#include <linux/in.h>
#endif
-#include <linux/pim.h>
/*
* Based on the MROUTING 3.5 defines primarily to keep
*/
#ifdef __KERNEL__
+#include <linux/pim.h>
#include <net/sock.h>
#ifdef CONFIG_IP_MROUTE
}
#endif
+#ifdef CONFIG_IP_MROUTE
extern int ip_mroute_setsockopt(struct sock *, int, char __user *, int);
extern int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
extern int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg);
-extern void ip_mr_init(void);
+extern int ip_mr_init(void);
+#else
+static inline
+int ip_mroute_setsockopt(struct sock *sock,
+ int optname, char __user *optval, int optlen)
+{
+ return -ENOPROTOOPT;
+}
+static inline
+int ip_mroute_getsockopt(struct sock *sock,
+ int optname, char __user *optval, int __user *optlen)
+{
+ return -ENOPROTOOPT;
+}
+
+static inline
+int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg)
+{
+ return -ENOIOCTLCMD;
+}
+
+static inline int ip_mr_init(void)
+{
+ return 0;
+}
+#endif
struct vif_device
{
struct mfc_cache
{
struct mfc_cache *next; /* Next entry on cache line */
+#ifdef CONFIG_NET_NS
+ struct net *mfc_net;
+#endif
__be32 mfc_mcastgrp; /* Group the entry belongs to */
__be32 mfc_origin; /* Source of packet */
vifi_t mfc_parent; /* Source interface */
} mfc_un;
};
+static inline
+struct net *mfc_net(const struct mfc_cache *mfc)
+{
+ return read_pnet(&mfc->mfc_net);
+}
+
+static inline
+void mfc_net_set(struct mfc_cache *mfc, struct net *net)
+{
+ write_pnet(&mfc->mfc_net, hold_net(net));
+}
+
#define MFC_STATIC 1
#define MFC_NOTIFY 2
#ifdef __KERNEL__
struct rtmsg;
-extern int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait);
+extern int ipmr_get_route(struct net *net, struct sk_buff *skb,
+ struct rtmsg *rtm, int nowait);
#endif
#endif