mm: move migrate_prep out from under mmap_sem

[linux-2.6-omap-h63xx.git] / include / linux / mroute.h

diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index c41b4217ae3bfe9b15fc4e4e2134a6fb924b0b27..8a455694d6826c84b3f606c7ea9c81a888094354 100644 (file)
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -2,8 +2,10 @@
 #define __LINUX_MROUTE_H
 
 #include <linux/sockios.h>
+#include <linux/types.h>
+#ifdef __KERNEL__
 #include <linux/in.h>
-#include <linux/pim.h>
+#endif
 
 /*
  *     Based on the MROUTING 3.5 defines primarily to keep
@@ -127,6 +129,7 @@ struct igmpmsg
  */
 
 #ifdef __KERNEL__
+#include <linux/pim.h>
 #include <net/sock.h>
 
 #ifdef CONFIG_IP_MROUTE
@@ -141,11 +144,37 @@ static inline int ip_mroute_opt(int opt)
 }
 #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
 {