[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 bd32b79d6295fe7cb4ff3239be932df09a63972b..50cdc3ad61a7fd966bfead3ddf16ac65a38bbd64 100644 (file)
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -198,27 +198,29 @@ struct in6_flowlabel_req
  * 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
-#endif
-#define IPV6_RECVHOPOPTS       56
-#define IPV6_HOPOPTS           57
-#if 0
-#define IPV6_RECVRTHDRDSTOPTS  58      /* Unused, see net/ipv6/datagram.c */
+/*
+ * 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_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