X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Flinux%2Fif_addr.h;h=43f3bedaafd3c295c29f57082a7d51aaeb4f0bfb;hb=5886269962f94fa9185c32db3ec936c612503235;hp=ca24b9de13fb965bc82cabf0bc8b38236b6f9382;hpb=55ebaef1d5db9c1c76ba01a87fd986db5dee550d;p=powerpc.git

diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index ca24b9de13..43f3bedaaf 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -39,6 +39,8 @@ enum
 #define IFA_F_TEMPORARY		IFA_F_SECONDARY
 
 #define	IFA_F_NODAD		0x02
+#define IFA_F_OPTIMISTIC	0x04
+#define	IFA_F_HOMEADDRESS	0x10
 #define IFA_F_DEPRECATED	0x20
 #define IFA_F_TENTATIVE		0x40
 #define IFA_F_PERMANENT		0x80
@@ -51,4 +53,10 @@ struct ifa_cacheinfo
 	__u32	tstamp; /* updated timestamp, hundredths of seconds */
 };
 
+/* backwards compatibility for userspace */
+#ifndef __KERNEL__
+#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
+#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
+#endif
+
 #endif