xnu-517.tar.gz

[apple/xnu.git] / bsd / net / if.h

diff --git a/bsd/net/if.h b/bsd/net/if.h
index f572ff980327694ed47e95fd75da320540228160..e034a4faa0509954fcbe5d28ad1184ae13ef42d0 100644 (file)
--- a/bsd/net/if.h
+++ b/bsd/net/if.h
@@ -120,6 +120,7 @@
 /* extended flags definitions:  (all bits are reserved for internal/future use) */
 #define IFEF_AUTOCONFIGURING   0x1
 #define IFEF_DVR_REENTRY_OK    0x20    /* When set, driver may be reentered from its own thread */
+#define IFEF_ACCEPT_RTADVD     0x40    /* set to accept IPv6 router advertisement on the interface */
 #define IFEF_INUSE     0x40000000 /* DLIL ifnet recycler, ifnet in use */
 #define IFEF_REUSE     0x20000000 /* DLIL ifnet recycler, ifnet is not new */
 #endif /* KERNEL_PRIVATE */