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-rw-r--r--include/linux/if_addr.h6
-rw-r--r--include/linux/if_link.h6
2 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index dbe8f6120a40..d557e4ce9b6b 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -52,4 +52,10 @@ struct ifa_cacheinfo
52 __u32 tstamp; /* updated timestamp, hundredths of seconds */ 52 __u32 tstamp; /* updated timestamp, hundredths of seconds */
53}; 53};
54 54
55/* backwards compatibility for userspace */
56#ifndef __KERNEL__
57#define IFA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
58#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
59#endif
60
55#endif 61#endif
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index e963a077e6f5..35ed3b5467f3 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -82,6 +82,12 @@ enum
82 82
83#define IFLA_MAX (__IFLA_MAX - 1) 83#define IFLA_MAX (__IFLA_MAX - 1)
84 84
85/* backwards compatibility for userspace */
86#ifndef __KERNEL__
87#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
88#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
89#endif
90
85/* ifi_flags. 91/* ifi_flags.
86 92
87 IFF_* flags. 93 IFF_* flags.