unix: move NETLINK_* consts to own section

This makes it easier to distinguish them from the IFLA_* and add new
entries. Also refresh the IFLA_* consts while at it.

Change-Id: I94aa56c9f99d0714668d8150cb6185d57e2d789c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/622515
Auto-Submit: Tobias Klauser <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>

Author: tklauser

unix/linux/types.go

@@ -1583,7 +1583,7 @@ const (
 )
 
 // generated by:
-// perl -nlE '/^\s*((IFLA|NETKIT)\w+)/ && say "$1 = C.$1"' /usr/include/linux/if_link.h
+// perl -nlE '/^\s*(IFLA\w+)/ && say "$1 = C.$1"' /usr/include/linux/if_link.h
 const (
 	IFLA_UNSPEC                                = C.IFLA_UNSPEC
 	IFLA_ADDRESS                               = C.IFLA_ADDRESS
@@ -1814,12 +1814,6 @@ const (
 	IFLA_IPVLAN_UNSPEC                         = C.IFLA_IPVLAN_UNSPEC
 	IFLA_IPVLAN_MODE                           = C.IFLA_IPVLAN_MODE
 	IFLA_IPVLAN_FLAGS                          = C.IFLA_IPVLAN_FLAGS
-	NETKIT_NEXT                                = C.NETKIT_NEXT
-	NETKIT_PASS                                = C.NETKIT_PASS
-	NETKIT_DROP                                = C.NETKIT_DROP
-	NETKIT_REDIRECT                            = C.NETKIT_REDIRECT
-	NETKIT_L2                                  = C.NETKIT_L2
-	NETKIT_L3                                  = C.NETKIT_L3
 	IFLA_NETKIT_UNSPEC                         = C.IFLA_NETKIT_UNSPEC
 	IFLA_NETKIT_PEER_INFO                      = C.IFLA_NETKIT_PEER_INFO
 	IFLA_NETKIT_PRIMARY                        = C.IFLA_NETKIT_PRIMARY
@@ -1858,6 +1852,7 @@ const (
 	IFLA_VXLAN_DF                              = C.IFLA_VXLAN_DF
 	IFLA_VXLAN_VNIFILTER                       = C.IFLA_VXLAN_VNIFILTER
 	IFLA_VXLAN_LOCALBYPASS                     = C.IFLA_VXLAN_LOCALBYPASS
+	IFLA_VXLAN_LABEL_POLICY                    = C.IFLA_VXLAN_LABEL_POLICY
 	IFLA_GENEVE_UNSPEC                         = C.IFLA_GENEVE_UNSPEC
 	IFLA_GENEVE_ID                             = C.IFLA_GENEVE_ID
 	IFLA_GENEVE_REMOTE                         = C.IFLA_GENEVE_REMOTE
@@ -1887,6 +1882,8 @@ const (
 	IFLA_GTP_ROLE                              = C.IFLA_GTP_ROLE
 	IFLA_GTP_CREATE_SOCKETS                    = C.IFLA_GTP_CREATE_SOCKETS
 	IFLA_GTP_RESTART_COUNT                     = C.IFLA_GTP_RESTART_COUNT
+	IFLA_GTP_LOCAL                             = C.IFLA_GTP_LOCAL
+	IFLA_GTP_LOCAL6                            = C.IFLA_GTP_LOCAL6
 	IFLA_BOND_UNSPEC                           = C.IFLA_BOND_UNSPEC
 	IFLA_BOND_MODE                             = C.IFLA_BOND_MODE
 	IFLA_BOND_ACTIVE_SLAVE                     = C.IFLA_BOND_ACTIVE_SLAVE
@@ -1919,6 +1916,7 @@ const (
 	IFLA_BOND_AD_LACP_ACTIVE                   = C.IFLA_BOND_AD_LACP_ACTIVE
 	IFLA_BOND_MISSED_MAX                       = C.IFLA_BOND_MISSED_MAX
 	IFLA_BOND_NS_IP6_TARGET                    = C.IFLA_BOND_NS_IP6_TARGET
+	IFLA_BOND_COUPLED_CONTROL                  = C.IFLA_BOND_COUPLED_CONTROL
 	IFLA_BOND_AD_INFO_UNSPEC                   = C.IFLA_BOND_AD_INFO_UNSPEC
 	IFLA_BOND_AD_INFO_AGGREGATOR               = C.IFLA_BOND_AD_INFO_AGGREGATOR
 	IFLA_BOND_AD_INFO_NUM_PORTS                = C.IFLA_BOND_AD_INFO_NUM_PORTS
@@ -1987,6 +1985,7 @@ const (
 	IFLA_HSR_SEQ_NR                            = C.IFLA_HSR_SEQ_NR
 	IFLA_HSR_VERSION                           = C.IFLA_HSR_VERSION
 	IFLA_HSR_PROTOCOL                          = C.IFLA_HSR_PROTOCOL
+	IFLA_HSR_INTERLINK                         = C.IFLA_HSR_INTERLINK
 	IFLA_STATS_UNSPEC                          = C.IFLA_STATS_UNSPEC
 	IFLA_STATS_LINK_64                         = C.IFLA_STATS_LINK_64
 	IFLA_STATS_LINK_XSTATS                     = C.IFLA_STATS_LINK_XSTATS
@@ -2039,6 +2038,17 @@ const (
 	IFLA_DSA_MASTER                            = C.IFLA_DSA_MASTER
 )
 
+// netkit
+// perl -nlE '/^\s*(NETKIT\w+)/ && say "$1 = C.$1"' /usr/include/linux/if_link.h
+const (
+	NETKIT_NEXT     = C.NETKIT_NEXT
+	NETKIT_PASS     = C.NETKIT_PASS
+	NETKIT_DROP     = C.NETKIT_DROP
+	NETKIT_REDIRECT = C.NETKIT_REDIRECT
+	NETKIT_L2       = C.NETKIT_L2
+	NETKIT_L3       = C.NETKIT_L3
+)
+
 // netfilter
 // generated using:
 // perl -nlE '/^\s*(NF\w+)/ && say "$1 = C.$1"' /usr/include/linux/netfilter.h