[IPV6]: rearrange constants for new advanced API to solve conflicts.
64, 65 are already used in ip6_tables.
Pointed out by Patrick McHardy <kaber@trash.net>.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
diff --git a/include/linux/in6.h b/include/linux/in6.h
index bd32b79..50cdc3a 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -198,27 +198,29 @@
* MCAST_MSFILTER 48
*/
-/* RFC3542 advanced socket options (50-67) */
-#define IPV6_RECVPKTINFO 50
-#define IPV6_PKTINFO 51
-#if 0
-#define IPV6_RECVPATHMTU 52
-#define IPV6_PATHMTU 53
-#define IPV6_DONTFRAG 54
-#define IPV6_USE_MIN_MTU 55
+/*
+ * Advanced API (RFC3542) (1)
+ *
+ * Note: IPV6_RECVRTHDRDSTOPTS does not exist. see net/ipv6/datagram.c.
+ */
+
+#define IPV6_RECVPKTINFO 49
+#define IPV6_PKTINFO 50
+#define IPV6_RECVHOPLIMIT 51
+#define IPV6_HOPLIMIT 52
+#define IPV6_RECVHOPOPTS 53
+#define IPV6_HOPOPTS 54
+#define IPV6_RTHDRDSTOPTS 55
+#define IPV6_RECVRTHDR 56
+#define IPV6_RTHDR 57
+#define IPV6_RECVDSTOPTS 58
+#define IPV6_DSTOPTS 59
+#if 0 /* not yet */
+#define IPV6_RECVPATHMTU 60
+#define IPV6_PATHMTU 61
+#define IPV6_DONTFRAG 62
+#define IPV6_USE_MIN_MTU 63
#endif
-#define IPV6_RECVHOPOPTS 56
-#define IPV6_HOPOPTS 57
-#if 0
-#define IPV6_RECVRTHDRDSTOPTS 58 /* Unused, see net/ipv6/datagram.c */
-#endif
-#define IPV6_RTHDRDSTOPTS 59
-#define IPV6_RECVRTHDR 60
-#define IPV6_RTHDR 61
-#define IPV6_RECVDSTOPTS 62
-#define IPV6_DSTOPTS 63
-#define IPV6_RECVHOPLIMIT 64
-#define IPV6_HOPLIMIT 65
#define IPV6_RECVTCLASS 66
#define IPV6_TCLASS 67