diff --git a/unix/linux/types.go b/unix/linux/types.go
index e36d93a..87af35c 100644
--- a/unix/linux/types.go
+++ b/unix/linux/types.go
@@ -532,171 +532,181 @@
 // Netlink routing and interface messages
 
 const (
-	NDA_UNSPEC           = C.NDA_UNSPEC
-	NDA_DST              = C.NDA_DST
-	NDA_LLADDR           = C.NDA_LLADDR
-	NDA_CACHEINFO        = C.NDA_CACHEINFO
-	NDA_PROBES           = C.NDA_PROBES
-	NDA_VLAN             = C.NDA_VLAN
-	NDA_PORT             = C.NDA_PORT
-	NDA_VNI              = C.NDA_VNI
-	NDA_IFINDEX          = C.NDA_IFINDEX
-	NDA_MASTER           = C.NDA_MASTER
-	NDA_LINK_NETNSID     = C.NDA_LINK_NETNSID
-	NDA_SRC_VNI          = C.NDA_SRC_VNI
-	NTF_USE              = C.NTF_USE
-	NTF_SELF             = C.NTF_SELF
-	NTF_MASTER           = C.NTF_MASTER
-	NTF_PROXY            = C.NTF_PROXY
-	NTF_EXT_LEARNED      = C.NTF_EXT_LEARNED
-	NTF_OFFLOADED        = C.NTF_OFFLOADED
-	NTF_ROUTER           = C.NTF_ROUTER
-	NUD_INCOMPLETE       = C.NUD_INCOMPLETE
-	NUD_REACHABLE        = C.NUD_REACHABLE
-	NUD_STALE            = C.NUD_STALE
-	NUD_DELAY            = C.NUD_DELAY
-	NUD_PROBE            = C.NUD_PROBE
-	NUD_FAILED           = C.NUD_FAILED
-	NUD_NOARP            = C.NUD_NOARP
-	NUD_PERMANENT        = C.NUD_PERMANENT
-	NUD_NONE             = C.NUD_NONE
-	IFA_UNSPEC           = C.IFA_UNSPEC
-	IFA_ADDRESS          = C.IFA_ADDRESS
-	IFA_LOCAL            = C.IFA_LOCAL
-	IFA_LABEL            = C.IFA_LABEL
-	IFA_BROADCAST        = C.IFA_BROADCAST
-	IFA_ANYCAST          = C.IFA_ANYCAST
-	IFA_CACHEINFO        = C.IFA_CACHEINFO
-	IFA_MULTICAST        = C.IFA_MULTICAST
-	IFA_FLAGS            = C.IFA_FLAGS
-	IFA_RT_PRIORITY      = C.IFA_RT_PRIORITY
-	IFA_TARGET_NETNSID   = C.IFA_TARGET_NETNSID
-	IFLA_UNSPEC          = C.IFLA_UNSPEC
-	IFLA_ADDRESS         = C.IFLA_ADDRESS
-	IFLA_BROADCAST       = C.IFLA_BROADCAST
-	IFLA_IFNAME          = C.IFLA_IFNAME
-	IFLA_INFO_KIND       = C.IFLA_INFO_KIND
-	IFLA_MTU             = C.IFLA_MTU
-	IFLA_LINK            = C.IFLA_LINK
-	IFLA_QDISC           = C.IFLA_QDISC
-	IFLA_STATS           = C.IFLA_STATS
-	IFLA_COST            = C.IFLA_COST
-	IFLA_PRIORITY        = C.IFLA_PRIORITY
-	IFLA_MASTER          = C.IFLA_MASTER
-	IFLA_WIRELESS        = C.IFLA_WIRELESS
-	IFLA_PROTINFO        = C.IFLA_PROTINFO
-	IFLA_TXQLEN          = C.IFLA_TXQLEN
-	IFLA_MAP             = C.IFLA_MAP
-	IFLA_WEIGHT          = C.IFLA_WEIGHT
-	IFLA_OPERSTATE       = C.IFLA_OPERSTATE
-	IFLA_LINKMODE        = C.IFLA_LINKMODE
-	IFLA_LINKINFO        = C.IFLA_LINKINFO
-	IFLA_NET_NS_PID      = C.IFLA_NET_NS_PID
-	IFLA_IFALIAS         = C.IFLA_IFALIAS
-	IFLA_NUM_VF          = C.IFLA_NUM_VF
-	IFLA_VFINFO_LIST     = C.IFLA_VFINFO_LIST
-	IFLA_STATS64         = C.IFLA_STATS64
-	IFLA_VF_PORTS        = C.IFLA_VF_PORTS
-	IFLA_PORT_SELF       = C.IFLA_PORT_SELF
-	IFLA_AF_SPEC         = C.IFLA_AF_SPEC
-	IFLA_GROUP           = C.IFLA_GROUP
-	IFLA_NET_NS_FD       = C.IFLA_NET_NS_FD
-	IFLA_EXT_MASK        = C.IFLA_EXT_MASK
-	IFLA_PROMISCUITY     = C.IFLA_PROMISCUITY
-	IFLA_NUM_TX_QUEUES   = C.IFLA_NUM_TX_QUEUES
-	IFLA_NUM_RX_QUEUES   = C.IFLA_NUM_RX_QUEUES
-	IFLA_CARRIER         = C.IFLA_CARRIER
-	IFLA_PHYS_PORT_ID    = C.IFLA_PHYS_PORT_ID
-	IFLA_CARRIER_CHANGES = C.IFLA_CARRIER_CHANGES
-	IFLA_PHYS_SWITCH_ID  = C.IFLA_PHYS_SWITCH_ID
-	IFLA_LINK_NETNSID    = C.IFLA_LINK_NETNSID
-	IFLA_PHYS_PORT_NAME  = C.IFLA_PHYS_PORT_NAME
-	IFLA_PROTO_DOWN      = C.IFLA_PROTO_DOWN
-	IFLA_GSO_MAX_SEGS    = C.IFLA_GSO_MAX_SEGS
-	IFLA_GSO_MAX_SIZE    = C.IFLA_GSO_MAX_SIZE
-	IFLA_PAD             = C.IFLA_PAD
-	IFLA_XDP             = C.IFLA_XDP
-	IFLA_EVENT           = C.IFLA_EVENT
-	IFLA_NEW_NETNSID     = C.IFLA_NEW_NETNSID
-	IFLA_IF_NETNSID      = C.IFLA_IF_NETNSID
-	IFLA_MAX             = C.IFLA_MAX
-	RT_SCOPE_UNIVERSE    = C.RT_SCOPE_UNIVERSE
-	RT_SCOPE_SITE        = C.RT_SCOPE_SITE
-	RT_SCOPE_LINK        = C.RT_SCOPE_LINK
-	RT_SCOPE_HOST        = C.RT_SCOPE_HOST
-	RT_SCOPE_NOWHERE     = C.RT_SCOPE_NOWHERE
-	RT_TABLE_UNSPEC      = C.RT_TABLE_UNSPEC
-	RT_TABLE_COMPAT      = C.RT_TABLE_COMPAT
-	RT_TABLE_DEFAULT     = C.RT_TABLE_DEFAULT
-	RT_TABLE_MAIN        = C.RT_TABLE_MAIN
-	RT_TABLE_LOCAL       = C.RT_TABLE_LOCAL
-	RT_TABLE_MAX         = C.RT_TABLE_MAX
-	RTA_UNSPEC           = C.RTA_UNSPEC
-	RTA_DST              = C.RTA_DST
-	RTA_SRC              = C.RTA_SRC
-	RTA_IIF              = C.RTA_IIF
-	RTA_OIF              = C.RTA_OIF
-	RTA_GATEWAY          = C.RTA_GATEWAY
-	RTA_PRIORITY         = C.RTA_PRIORITY
-	RTA_PREFSRC          = C.RTA_PREFSRC
-	RTA_METRICS          = C.RTA_METRICS
-	RTA_MULTIPATH        = C.RTA_MULTIPATH
-	RTA_FLOW             = C.RTA_FLOW
-	RTA_CACHEINFO        = C.RTA_CACHEINFO
-	RTA_TABLE            = C.RTA_TABLE
-	RTA_MARK             = C.RTA_MARK
-	RTA_MFC_STATS        = C.RTA_MFC_STATS
-	RTA_VIA              = C.RTA_VIA
-	RTA_NEWDST           = C.RTA_NEWDST
-	RTA_PREF             = C.RTA_PREF
-	RTA_ENCAP_TYPE       = C.RTA_ENCAP_TYPE
-	RTA_ENCAP            = C.RTA_ENCAP
-	RTA_EXPIRES          = C.RTA_EXPIRES
-	RTA_PAD              = C.RTA_PAD
-	RTA_UID              = C.RTA_UID
-	RTA_TTL_PROPAGATE    = C.RTA_TTL_PROPAGATE
-	RTA_IP_PROTO         = C.RTA_IP_PROTO
-	RTA_SPORT            = C.RTA_SPORT
-	RTA_DPORT            = C.RTA_DPORT
-	RTN_UNSPEC           = C.RTN_UNSPEC
-	RTN_UNICAST          = C.RTN_UNICAST
-	RTN_LOCAL            = C.RTN_LOCAL
-	RTN_BROADCAST        = C.RTN_BROADCAST
-	RTN_ANYCAST          = C.RTN_ANYCAST
-	RTN_MULTICAST        = C.RTN_MULTICAST
-	RTN_BLACKHOLE        = C.RTN_BLACKHOLE
-	RTN_UNREACHABLE      = C.RTN_UNREACHABLE
-	RTN_PROHIBIT         = C.RTN_PROHIBIT
-	RTN_THROW            = C.RTN_THROW
-	RTN_NAT              = C.RTN_NAT
-	RTN_XRESOLVE         = C.RTN_XRESOLVE
-	RTNLGRP_NONE         = C.RTNLGRP_NONE
-	RTNLGRP_LINK         = C.RTNLGRP_LINK
-	RTNLGRP_NOTIFY       = C.RTNLGRP_NOTIFY
-	RTNLGRP_NEIGH        = C.RTNLGRP_NEIGH
-	RTNLGRP_TC           = C.RTNLGRP_TC
-	RTNLGRP_IPV4_IFADDR  = C.RTNLGRP_IPV4_IFADDR
-	RTNLGRP_IPV4_MROUTE  = C.RTNLGRP_IPV4_MROUTE
-	RTNLGRP_IPV4_ROUTE   = C.RTNLGRP_IPV4_ROUTE
-	RTNLGRP_IPV4_RULE    = C.RTNLGRP_IPV4_RULE
-	RTNLGRP_IPV6_IFADDR  = C.RTNLGRP_IPV6_IFADDR
-	RTNLGRP_IPV6_MROUTE  = C.RTNLGRP_IPV6_MROUTE
-	RTNLGRP_IPV6_ROUTE   = C.RTNLGRP_IPV6_ROUTE
-	RTNLGRP_IPV6_IFINFO  = C.RTNLGRP_IPV6_IFINFO
-	RTNLGRP_IPV6_PREFIX  = C.RTNLGRP_IPV6_PREFIX
-	RTNLGRP_IPV6_RULE    = C.RTNLGRP_IPV6_RULE
-	RTNLGRP_ND_USEROPT   = C.RTNLGRP_ND_USEROPT
-	SizeofNlMsghdr       = C.sizeof_struct_nlmsghdr
-	SizeofNlMsgerr       = C.sizeof_struct_nlmsgerr
-	SizeofRtGenmsg       = C.sizeof_struct_rtgenmsg
-	SizeofNlAttr         = C.sizeof_struct_nlattr
-	SizeofRtAttr         = C.sizeof_struct_rtattr
-	SizeofIfInfomsg      = C.sizeof_struct_ifinfomsg
-	SizeofIfAddrmsg      = C.sizeof_struct_ifaddrmsg
-	SizeofRtMsg          = C.sizeof_struct_rtmsg
-	SizeofRtNexthop      = C.sizeof_struct_rtnexthop
-	SizeofNdUseroptmsg   = C.sizeof_struct_nduseroptmsg
-	SizeofNdMsg          = C.sizeof_struct_ndmsg
+	NDA_UNSPEC              = C.NDA_UNSPEC
+	NDA_DST                 = C.NDA_DST
+	NDA_LLADDR              = C.NDA_LLADDR
+	NDA_CACHEINFO           = C.NDA_CACHEINFO
+	NDA_PROBES              = C.NDA_PROBES
+	NDA_VLAN                = C.NDA_VLAN
+	NDA_PORT                = C.NDA_PORT
+	NDA_VNI                 = C.NDA_VNI
+	NDA_IFINDEX             = C.NDA_IFINDEX
+	NDA_MASTER              = C.NDA_MASTER
+	NDA_LINK_NETNSID        = C.NDA_LINK_NETNSID
+	NDA_SRC_VNI             = C.NDA_SRC_VNI
+	NTF_USE                 = C.NTF_USE
+	NTF_SELF                = C.NTF_SELF
+	NTF_MASTER              = C.NTF_MASTER
+	NTF_PROXY               = C.NTF_PROXY
+	NTF_EXT_LEARNED         = C.NTF_EXT_LEARNED
+	NTF_OFFLOADED           = C.NTF_OFFLOADED
+	NTF_ROUTER              = C.NTF_ROUTER
+	NUD_INCOMPLETE          = C.NUD_INCOMPLETE
+	NUD_REACHABLE           = C.NUD_REACHABLE
+	NUD_STALE               = C.NUD_STALE
+	NUD_DELAY               = C.NUD_DELAY
+	NUD_PROBE               = C.NUD_PROBE
+	NUD_FAILED              = C.NUD_FAILED
+	NUD_NOARP               = C.NUD_NOARP
+	NUD_PERMANENT           = C.NUD_PERMANENT
+	NUD_NONE                = C.NUD_NONE
+	IFA_UNSPEC              = C.IFA_UNSPEC
+	IFA_ADDRESS             = C.IFA_ADDRESS
+	IFA_LOCAL               = C.IFA_LOCAL
+	IFA_LABEL               = C.IFA_LABEL
+	IFA_BROADCAST           = C.IFA_BROADCAST
+	IFA_ANYCAST             = C.IFA_ANYCAST
+	IFA_CACHEINFO           = C.IFA_CACHEINFO
+	IFA_MULTICAST           = C.IFA_MULTICAST
+	IFA_FLAGS               = C.IFA_FLAGS
+	IFA_RT_PRIORITY         = C.IFA_RT_PRIORITY
+	IFA_TARGET_NETNSID      = C.IFA_TARGET_NETNSID
+	IFLA_UNSPEC             = C.IFLA_UNSPEC
+	IFLA_ADDRESS            = C.IFLA_ADDRESS
+	IFLA_BROADCAST          = C.IFLA_BROADCAST
+	IFLA_IFNAME             = C.IFLA_IFNAME
+	IFLA_MTU                = C.IFLA_MTU
+	IFLA_LINK               = C.IFLA_LINK
+	IFLA_QDISC              = C.IFLA_QDISC
+	IFLA_STATS              = C.IFLA_STATS
+	IFLA_COST               = C.IFLA_COST
+	IFLA_PRIORITY           = C.IFLA_PRIORITY
+	IFLA_MASTER             = C.IFLA_MASTER
+	IFLA_WIRELESS           = C.IFLA_WIRELESS
+	IFLA_PROTINFO           = C.IFLA_PROTINFO
+	IFLA_TXQLEN             = C.IFLA_TXQLEN
+	IFLA_MAP                = C.IFLA_MAP
+	IFLA_WEIGHT             = C.IFLA_WEIGHT
+	IFLA_OPERSTATE          = C.IFLA_OPERSTATE
+	IFLA_LINKMODE           = C.IFLA_LINKMODE
+	IFLA_LINKINFO           = C.IFLA_LINKINFO
+	IFLA_NET_NS_PID         = C.IFLA_NET_NS_PID
+	IFLA_IFALIAS            = C.IFLA_IFALIAS
+	IFLA_NUM_VF             = C.IFLA_NUM_VF
+	IFLA_VFINFO_LIST        = C.IFLA_VFINFO_LIST
+	IFLA_STATS64            = C.IFLA_STATS64
+	IFLA_VF_PORTS           = C.IFLA_VF_PORTS
+	IFLA_PORT_SELF          = C.IFLA_PORT_SELF
+	IFLA_AF_SPEC            = C.IFLA_AF_SPEC
+	IFLA_GROUP              = C.IFLA_GROUP
+	IFLA_NET_NS_FD          = C.IFLA_NET_NS_FD
+	IFLA_EXT_MASK           = C.IFLA_EXT_MASK
+	IFLA_PROMISCUITY        = C.IFLA_PROMISCUITY
+	IFLA_NUM_TX_QUEUES      = C.IFLA_NUM_TX_QUEUES
+	IFLA_NUM_RX_QUEUES      = C.IFLA_NUM_RX_QUEUES
+	IFLA_CARRIER            = C.IFLA_CARRIER
+	IFLA_PHYS_PORT_ID       = C.IFLA_PHYS_PORT_ID
+	IFLA_CARRIER_CHANGES    = C.IFLA_CARRIER_CHANGES
+	IFLA_PHYS_SWITCH_ID     = C.IFLA_PHYS_SWITCH_ID
+	IFLA_LINK_NETNSID       = C.IFLA_LINK_NETNSID
+	IFLA_PHYS_PORT_NAME     = C.IFLA_PHYS_PORT_NAME
+	IFLA_PROTO_DOWN         = C.IFLA_PROTO_DOWN
+	IFLA_GSO_MAX_SEGS       = C.IFLA_GSO_MAX_SEGS
+	IFLA_GSO_MAX_SIZE       = C.IFLA_GSO_MAX_SIZE
+	IFLA_PAD                = C.IFLA_PAD
+	IFLA_XDP                = C.IFLA_XDP
+	IFLA_EVENT              = C.IFLA_EVENT
+	IFLA_NEW_NETNSID        = C.IFLA_NEW_NETNSID
+	IFLA_IF_NETNSID         = C.IFLA_IF_NETNSID
+	IFLA_TARGET_NETNSID     = C.IFLA_TARGET_NETNSID
+	IFLA_CARRIER_UP_COUNT   = C.IFLA_CARRIER_UP_COUNT
+	IFLA_CARRIER_DOWN_COUNT = C.IFLA_CARRIER_DOWN_COUNT
+	IFLA_NEW_IFINDEX        = C.IFLA_NEW_IFINDEX
+	IFLA_MIN_MTU            = C.IFLA_MIN_MTU
+	IFLA_MAX_MTU            = C.IFLA_MAX_MTU
+	IFLA_MAX                = C.IFLA_MAX
+	IFLA_INFO_KIND          = C.IFLA_INFO_KIND
+	IFLA_INFO_DATA          = C.IFLA_INFO_DATA
+	IFLA_INFO_XSTATS        = C.IFLA_INFO_XSTATS
+	IFLA_INFO_SLAVE_KIND    = C.IFLA_INFO_SLAVE_KIND
+	IFLA_INFO_SLAVE_DATA    = C.IFLA_INFO_SLAVE_DATA
+	RT_SCOPE_UNIVERSE       = C.RT_SCOPE_UNIVERSE
+	RT_SCOPE_SITE           = C.RT_SCOPE_SITE
+	RT_SCOPE_LINK           = C.RT_SCOPE_LINK
+	RT_SCOPE_HOST           = C.RT_SCOPE_HOST
+	RT_SCOPE_NOWHERE        = C.RT_SCOPE_NOWHERE
+	RT_TABLE_UNSPEC         = C.RT_TABLE_UNSPEC
+	RT_TABLE_COMPAT         = C.RT_TABLE_COMPAT
+	RT_TABLE_DEFAULT        = C.RT_TABLE_DEFAULT
+	RT_TABLE_MAIN           = C.RT_TABLE_MAIN
+	RT_TABLE_LOCAL          = C.RT_TABLE_LOCAL
+	RT_TABLE_MAX            = C.RT_TABLE_MAX
+	RTA_UNSPEC              = C.RTA_UNSPEC
+	RTA_DST                 = C.RTA_DST
+	RTA_SRC                 = C.RTA_SRC
+	RTA_IIF                 = C.RTA_IIF
+	RTA_OIF                 = C.RTA_OIF
+	RTA_GATEWAY             = C.RTA_GATEWAY
+	RTA_PRIORITY            = C.RTA_PRIORITY
+	RTA_PREFSRC             = C.RTA_PREFSRC
+	RTA_METRICS             = C.RTA_METRICS
+	RTA_MULTIPATH           = C.RTA_MULTIPATH
+	RTA_FLOW                = C.RTA_FLOW
+	RTA_CACHEINFO           = C.RTA_CACHEINFO
+	RTA_TABLE               = C.RTA_TABLE
+	RTA_MARK                = C.RTA_MARK
+	RTA_MFC_STATS           = C.RTA_MFC_STATS
+	RTA_VIA                 = C.RTA_VIA
+	RTA_NEWDST              = C.RTA_NEWDST
+	RTA_PREF                = C.RTA_PREF
+	RTA_ENCAP_TYPE          = C.RTA_ENCAP_TYPE
+	RTA_ENCAP               = C.RTA_ENCAP
+	RTA_EXPIRES             = C.RTA_EXPIRES
+	RTA_PAD                 = C.RTA_PAD
+	RTA_UID                 = C.RTA_UID
+	RTA_TTL_PROPAGATE       = C.RTA_TTL_PROPAGATE
+	RTA_IP_PROTO            = C.RTA_IP_PROTO
+	RTA_SPORT               = C.RTA_SPORT
+	RTA_DPORT               = C.RTA_DPORT
+	RTN_UNSPEC              = C.RTN_UNSPEC
+	RTN_UNICAST             = C.RTN_UNICAST
+	RTN_LOCAL               = C.RTN_LOCAL
+	RTN_BROADCAST           = C.RTN_BROADCAST
+	RTN_ANYCAST             = C.RTN_ANYCAST
+	RTN_MULTICAST           = C.RTN_MULTICAST
+	RTN_BLACKHOLE           = C.RTN_BLACKHOLE
+	RTN_UNREACHABLE         = C.RTN_UNREACHABLE
+	RTN_PROHIBIT            = C.RTN_PROHIBIT
+	RTN_THROW               = C.RTN_THROW
+	RTN_NAT                 = C.RTN_NAT
+	RTN_XRESOLVE            = C.RTN_XRESOLVE
+	RTNLGRP_NONE            = C.RTNLGRP_NONE
+	RTNLGRP_LINK            = C.RTNLGRP_LINK
+	RTNLGRP_NOTIFY          = C.RTNLGRP_NOTIFY
+	RTNLGRP_NEIGH           = C.RTNLGRP_NEIGH
+	RTNLGRP_TC              = C.RTNLGRP_TC
+	RTNLGRP_IPV4_IFADDR     = C.RTNLGRP_IPV4_IFADDR
+	RTNLGRP_IPV4_MROUTE     = C.RTNLGRP_IPV4_MROUTE
+	RTNLGRP_IPV4_ROUTE      = C.RTNLGRP_IPV4_ROUTE
+	RTNLGRP_IPV4_RULE       = C.RTNLGRP_IPV4_RULE
+	RTNLGRP_IPV6_IFADDR     = C.RTNLGRP_IPV6_IFADDR
+	RTNLGRP_IPV6_MROUTE     = C.RTNLGRP_IPV6_MROUTE
+	RTNLGRP_IPV6_ROUTE      = C.RTNLGRP_IPV6_ROUTE
+	RTNLGRP_IPV6_IFINFO     = C.RTNLGRP_IPV6_IFINFO
+	RTNLGRP_IPV6_PREFIX     = C.RTNLGRP_IPV6_PREFIX
+	RTNLGRP_IPV6_RULE       = C.RTNLGRP_IPV6_RULE
+	RTNLGRP_ND_USEROPT      = C.RTNLGRP_ND_USEROPT
+	SizeofNlMsghdr          = C.sizeof_struct_nlmsghdr
+	SizeofNlMsgerr          = C.sizeof_struct_nlmsgerr
+	SizeofRtGenmsg          = C.sizeof_struct_rtgenmsg
+	SizeofNlAttr            = C.sizeof_struct_nlattr
+	SizeofRtAttr            = C.sizeof_struct_rtattr
+	SizeofIfInfomsg         = C.sizeof_struct_ifinfomsg
+	SizeofIfAddrmsg         = C.sizeof_struct_ifaddrmsg
+	SizeofRtMsg             = C.sizeof_struct_rtmsg
+	SizeofRtNexthop         = C.sizeof_struct_rtnexthop
+	SizeofNdUseroptmsg      = C.sizeof_struct_nduseroptmsg
+	SizeofNdMsg             = C.sizeof_struct_ndmsg
 )
 
 type NlMsghdr C.struct_nlmsghdr
diff --git a/unix/ztypes_linux_386.go b/unix/ztypes_linux_386.go
index c303c59..a908f25 100644
--- a/unix/ztypes_linux_386.go
+++ b/unix/ztypes_linux_386.go
@@ -443,171 +443,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_amd64.go b/unix/ztypes_linux_amd64.go
index 31f1af7..e63fa74 100644
--- a/unix/ztypes_linux_amd64.go
+++ b/unix/ztypes_linux_amd64.go
@@ -444,171 +444,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_arm.go b/unix/ztypes_linux_arm.go
index f6a9003..34e4e6d 100644
--- a/unix/ztypes_linux_arm.go
+++ b/unix/ztypes_linux_arm.go
@@ -447,171 +447,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_arm64.go b/unix/ztypes_linux_arm64.go
index e46a54c..7f2e26f 100644
--- a/unix/ztypes_linux_arm64.go
+++ b/unix/ztypes_linux_arm64.go
@@ -445,171 +445,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_mips.go b/unix/ztypes_linux_mips.go
index bdf210f..66e408f 100644
--- a/unix/ztypes_linux_mips.go
+++ b/unix/ztypes_linux_mips.go
@@ -446,171 +446,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_mips64.go b/unix/ztypes_linux_mips64.go
index aaf657f..e60575a 100644
--- a/unix/ztypes_linux_mips64.go
+++ b/unix/ztypes_linux_mips64.go
@@ -445,171 +445,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_mips64le.go b/unix/ztypes_linux_mips64le.go
index 0c7d1f2..af5836a 100644
--- a/unix/ztypes_linux_mips64le.go
+++ b/unix/ztypes_linux_mips64le.go
@@ -445,171 +445,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_mipsle.go b/unix/ztypes_linux_mipsle.go
index cb041bd..471706a 100644
--- a/unix/ztypes_linux_mipsle.go
+++ b/unix/ztypes_linux_mipsle.go
@@ -446,171 +446,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_ppc64.go b/unix/ztypes_linux_ppc64.go
index b9f4cf3..6cfa149 100644
--- a/unix/ztypes_linux_ppc64.go
+++ b/unix/ztypes_linux_ppc64.go
@@ -446,171 +446,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_ppc64le.go b/unix/ztypes_linux_ppc64le.go
index 868ce3f..acb3773 100644
--- a/unix/ztypes_linux_ppc64le.go
+++ b/unix/ztypes_linux_ppc64le.go
@@ -446,171 +446,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_riscv64.go b/unix/ztypes_linux_riscv64.go
index 6d8f3cb..9735b25 100644
--- a/unix/ztypes_linux_riscv64.go
+++ b/unix/ztypes_linux_riscv64.go
@@ -445,171 +445,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_s390x.go b/unix/ztypes_linux_s390x.go
index 8a8644c..5369f65 100644
--- a/unix/ztypes_linux_s390x.go
+++ b/unix/ztypes_linux_s390x.go
@@ -444,171 +444,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {
diff --git a/unix/ztypes_linux_sparc64.go b/unix/ztypes_linux_sparc64.go
index 2a3f661..552dbe5 100644
--- a/unix/ztypes_linux_sparc64.go
+++ b/unix/ztypes_linux_sparc64.go
@@ -448,171 +448,181 @@
 )
 
 const (
-	NDA_UNSPEC           = 0x0
-	NDA_DST              = 0x1
-	NDA_LLADDR           = 0x2
-	NDA_CACHEINFO        = 0x3
-	NDA_PROBES           = 0x4
-	NDA_VLAN             = 0x5
-	NDA_PORT             = 0x6
-	NDA_VNI              = 0x7
-	NDA_IFINDEX          = 0x8
-	NDA_MASTER           = 0x9
-	NDA_LINK_NETNSID     = 0xa
-	NDA_SRC_VNI          = 0xb
-	NTF_USE              = 0x1
-	NTF_SELF             = 0x2
-	NTF_MASTER           = 0x4
-	NTF_PROXY            = 0x8
-	NTF_EXT_LEARNED      = 0x10
-	NTF_OFFLOADED        = 0x20
-	NTF_ROUTER           = 0x80
-	NUD_INCOMPLETE       = 0x1
-	NUD_REACHABLE        = 0x2
-	NUD_STALE            = 0x4
-	NUD_DELAY            = 0x8
-	NUD_PROBE            = 0x10
-	NUD_FAILED           = 0x20
-	NUD_NOARP            = 0x40
-	NUD_PERMANENT        = 0x80
-	NUD_NONE             = 0x0
-	IFA_UNSPEC           = 0x0
-	IFA_ADDRESS          = 0x1
-	IFA_LOCAL            = 0x2
-	IFA_LABEL            = 0x3
-	IFA_BROADCAST        = 0x4
-	IFA_ANYCAST          = 0x5
-	IFA_CACHEINFO        = 0x6
-	IFA_MULTICAST        = 0x7
-	IFA_FLAGS            = 0x8
-	IFA_RT_PRIORITY      = 0x9
-	IFA_TARGET_NETNSID   = 0xa
-	IFLA_UNSPEC          = 0x0
-	IFLA_ADDRESS         = 0x1
-	IFLA_BROADCAST       = 0x2
-	IFLA_IFNAME          = 0x3
-	IFLA_INFO_KIND       = 0x1
-	IFLA_MTU             = 0x4
-	IFLA_LINK            = 0x5
-	IFLA_QDISC           = 0x6
-	IFLA_STATS           = 0x7
-	IFLA_COST            = 0x8
-	IFLA_PRIORITY        = 0x9
-	IFLA_MASTER          = 0xa
-	IFLA_WIRELESS        = 0xb
-	IFLA_PROTINFO        = 0xc
-	IFLA_TXQLEN          = 0xd
-	IFLA_MAP             = 0xe
-	IFLA_WEIGHT          = 0xf
-	IFLA_OPERSTATE       = 0x10
-	IFLA_LINKMODE        = 0x11
-	IFLA_LINKINFO        = 0x12
-	IFLA_NET_NS_PID      = 0x13
-	IFLA_IFALIAS         = 0x14
-	IFLA_NUM_VF          = 0x15
-	IFLA_VFINFO_LIST     = 0x16
-	IFLA_STATS64         = 0x17
-	IFLA_VF_PORTS        = 0x18
-	IFLA_PORT_SELF       = 0x19
-	IFLA_AF_SPEC         = 0x1a
-	IFLA_GROUP           = 0x1b
-	IFLA_NET_NS_FD       = 0x1c
-	IFLA_EXT_MASK        = 0x1d
-	IFLA_PROMISCUITY     = 0x1e
-	IFLA_NUM_TX_QUEUES   = 0x1f
-	IFLA_NUM_RX_QUEUES   = 0x20
-	IFLA_CARRIER         = 0x21
-	IFLA_PHYS_PORT_ID    = 0x22
-	IFLA_CARRIER_CHANGES = 0x23
-	IFLA_PHYS_SWITCH_ID  = 0x24
-	IFLA_LINK_NETNSID    = 0x25
-	IFLA_PHYS_PORT_NAME  = 0x26
-	IFLA_PROTO_DOWN      = 0x27
-	IFLA_GSO_MAX_SEGS    = 0x28
-	IFLA_GSO_MAX_SIZE    = 0x29
-	IFLA_PAD             = 0x2a
-	IFLA_XDP             = 0x2b
-	IFLA_EVENT           = 0x2c
-	IFLA_NEW_NETNSID     = 0x2d
-	IFLA_IF_NETNSID      = 0x2e
-	IFLA_MAX             = 0x33
-	RT_SCOPE_UNIVERSE    = 0x0
-	RT_SCOPE_SITE        = 0xc8
-	RT_SCOPE_LINK        = 0xfd
-	RT_SCOPE_HOST        = 0xfe
-	RT_SCOPE_NOWHERE     = 0xff
-	RT_TABLE_UNSPEC      = 0x0
-	RT_TABLE_COMPAT      = 0xfc
-	RT_TABLE_DEFAULT     = 0xfd
-	RT_TABLE_MAIN        = 0xfe
-	RT_TABLE_LOCAL       = 0xff
-	RT_TABLE_MAX         = 0xffffffff
-	RTA_UNSPEC           = 0x0
-	RTA_DST              = 0x1
-	RTA_SRC              = 0x2
-	RTA_IIF              = 0x3
-	RTA_OIF              = 0x4
-	RTA_GATEWAY          = 0x5
-	RTA_PRIORITY         = 0x6
-	RTA_PREFSRC          = 0x7
-	RTA_METRICS          = 0x8
-	RTA_MULTIPATH        = 0x9
-	RTA_FLOW             = 0xb
-	RTA_CACHEINFO        = 0xc
-	RTA_TABLE            = 0xf
-	RTA_MARK             = 0x10
-	RTA_MFC_STATS        = 0x11
-	RTA_VIA              = 0x12
-	RTA_NEWDST           = 0x13
-	RTA_PREF             = 0x14
-	RTA_ENCAP_TYPE       = 0x15
-	RTA_ENCAP            = 0x16
-	RTA_EXPIRES          = 0x17
-	RTA_PAD              = 0x18
-	RTA_UID              = 0x19
-	RTA_TTL_PROPAGATE    = 0x1a
-	RTA_IP_PROTO         = 0x1b
-	RTA_SPORT            = 0x1c
-	RTA_DPORT            = 0x1d
-	RTN_UNSPEC           = 0x0
-	RTN_UNICAST          = 0x1
-	RTN_LOCAL            = 0x2
-	RTN_BROADCAST        = 0x3
-	RTN_ANYCAST          = 0x4
-	RTN_MULTICAST        = 0x5
-	RTN_BLACKHOLE        = 0x6
-	RTN_UNREACHABLE      = 0x7
-	RTN_PROHIBIT         = 0x8
-	RTN_THROW            = 0x9
-	RTN_NAT              = 0xa
-	RTN_XRESOLVE         = 0xb
-	RTNLGRP_NONE         = 0x0
-	RTNLGRP_LINK         = 0x1
-	RTNLGRP_NOTIFY       = 0x2
-	RTNLGRP_NEIGH        = 0x3
-	RTNLGRP_TC           = 0x4
-	RTNLGRP_IPV4_IFADDR  = 0x5
-	RTNLGRP_IPV4_MROUTE  = 0x6
-	RTNLGRP_IPV4_ROUTE   = 0x7
-	RTNLGRP_IPV4_RULE    = 0x8
-	RTNLGRP_IPV6_IFADDR  = 0x9
-	RTNLGRP_IPV6_MROUTE  = 0xa
-	RTNLGRP_IPV6_ROUTE   = 0xb
-	RTNLGRP_IPV6_IFINFO  = 0xc
-	RTNLGRP_IPV6_PREFIX  = 0x12
-	RTNLGRP_IPV6_RULE    = 0x13
-	RTNLGRP_ND_USEROPT   = 0x14
-	SizeofNlMsghdr       = 0x10
-	SizeofNlMsgerr       = 0x14
-	SizeofRtGenmsg       = 0x1
-	SizeofNlAttr         = 0x4
-	SizeofRtAttr         = 0x4
-	SizeofIfInfomsg      = 0x10
-	SizeofIfAddrmsg      = 0x8
-	SizeofRtMsg          = 0xc
-	SizeofRtNexthop      = 0x8
-	SizeofNdUseroptmsg   = 0x10
-	SizeofNdMsg          = 0xc
+	NDA_UNSPEC              = 0x0
+	NDA_DST                 = 0x1
+	NDA_LLADDR              = 0x2
+	NDA_CACHEINFO           = 0x3
+	NDA_PROBES              = 0x4
+	NDA_VLAN                = 0x5
+	NDA_PORT                = 0x6
+	NDA_VNI                 = 0x7
+	NDA_IFINDEX             = 0x8
+	NDA_MASTER              = 0x9
+	NDA_LINK_NETNSID        = 0xa
+	NDA_SRC_VNI             = 0xb
+	NTF_USE                 = 0x1
+	NTF_SELF                = 0x2
+	NTF_MASTER              = 0x4
+	NTF_PROXY               = 0x8
+	NTF_EXT_LEARNED         = 0x10
+	NTF_OFFLOADED           = 0x20
+	NTF_ROUTER              = 0x80
+	NUD_INCOMPLETE          = 0x1
+	NUD_REACHABLE           = 0x2
+	NUD_STALE               = 0x4
+	NUD_DELAY               = 0x8
+	NUD_PROBE               = 0x10
+	NUD_FAILED              = 0x20
+	NUD_NOARP               = 0x40
+	NUD_PERMANENT           = 0x80
+	NUD_NONE                = 0x0
+	IFA_UNSPEC              = 0x0
+	IFA_ADDRESS             = 0x1
+	IFA_LOCAL               = 0x2
+	IFA_LABEL               = 0x3
+	IFA_BROADCAST           = 0x4
+	IFA_ANYCAST             = 0x5
+	IFA_CACHEINFO           = 0x6
+	IFA_MULTICAST           = 0x7
+	IFA_FLAGS               = 0x8
+	IFA_RT_PRIORITY         = 0x9
+	IFA_TARGET_NETNSID      = 0xa
+	IFLA_UNSPEC             = 0x0
+	IFLA_ADDRESS            = 0x1
+	IFLA_BROADCAST          = 0x2
+	IFLA_IFNAME             = 0x3
+	IFLA_MTU                = 0x4
+	IFLA_LINK               = 0x5
+	IFLA_QDISC              = 0x6
+	IFLA_STATS              = 0x7
+	IFLA_COST               = 0x8
+	IFLA_PRIORITY           = 0x9
+	IFLA_MASTER             = 0xa
+	IFLA_WIRELESS           = 0xb
+	IFLA_PROTINFO           = 0xc
+	IFLA_TXQLEN             = 0xd
+	IFLA_MAP                = 0xe
+	IFLA_WEIGHT             = 0xf
+	IFLA_OPERSTATE          = 0x10
+	IFLA_LINKMODE           = 0x11
+	IFLA_LINKINFO           = 0x12
+	IFLA_NET_NS_PID         = 0x13
+	IFLA_IFALIAS            = 0x14
+	IFLA_NUM_VF             = 0x15
+	IFLA_VFINFO_LIST        = 0x16
+	IFLA_STATS64            = 0x17
+	IFLA_VF_PORTS           = 0x18
+	IFLA_PORT_SELF          = 0x19
+	IFLA_AF_SPEC            = 0x1a
+	IFLA_GROUP              = 0x1b
+	IFLA_NET_NS_FD          = 0x1c
+	IFLA_EXT_MASK           = 0x1d
+	IFLA_PROMISCUITY        = 0x1e
+	IFLA_NUM_TX_QUEUES      = 0x1f
+	IFLA_NUM_RX_QUEUES      = 0x20
+	IFLA_CARRIER            = 0x21
+	IFLA_PHYS_PORT_ID       = 0x22
+	IFLA_CARRIER_CHANGES    = 0x23
+	IFLA_PHYS_SWITCH_ID     = 0x24
+	IFLA_LINK_NETNSID       = 0x25
+	IFLA_PHYS_PORT_NAME     = 0x26
+	IFLA_PROTO_DOWN         = 0x27
+	IFLA_GSO_MAX_SEGS       = 0x28
+	IFLA_GSO_MAX_SIZE       = 0x29
+	IFLA_PAD                = 0x2a
+	IFLA_XDP                = 0x2b
+	IFLA_EVENT              = 0x2c
+	IFLA_NEW_NETNSID        = 0x2d
+	IFLA_IF_NETNSID         = 0x2e
+	IFLA_TARGET_NETNSID     = 0x2e
+	IFLA_CARRIER_UP_COUNT   = 0x2f
+	IFLA_CARRIER_DOWN_COUNT = 0x30
+	IFLA_NEW_IFINDEX        = 0x31
+	IFLA_MIN_MTU            = 0x32
+	IFLA_MAX_MTU            = 0x33
+	IFLA_MAX                = 0x33
+	IFLA_INFO_KIND          = 0x1
+	IFLA_INFO_DATA          = 0x2
+	IFLA_INFO_XSTATS        = 0x3
+	IFLA_INFO_SLAVE_KIND    = 0x4
+	IFLA_INFO_SLAVE_DATA    = 0x5
+	RT_SCOPE_UNIVERSE       = 0x0
+	RT_SCOPE_SITE           = 0xc8
+	RT_SCOPE_LINK           = 0xfd
+	RT_SCOPE_HOST           = 0xfe
+	RT_SCOPE_NOWHERE        = 0xff
+	RT_TABLE_UNSPEC         = 0x0
+	RT_TABLE_COMPAT         = 0xfc
+	RT_TABLE_DEFAULT        = 0xfd
+	RT_TABLE_MAIN           = 0xfe
+	RT_TABLE_LOCAL          = 0xff
+	RT_TABLE_MAX            = 0xffffffff
+	RTA_UNSPEC              = 0x0
+	RTA_DST                 = 0x1
+	RTA_SRC                 = 0x2
+	RTA_IIF                 = 0x3
+	RTA_OIF                 = 0x4
+	RTA_GATEWAY             = 0x5
+	RTA_PRIORITY            = 0x6
+	RTA_PREFSRC             = 0x7
+	RTA_METRICS             = 0x8
+	RTA_MULTIPATH           = 0x9
+	RTA_FLOW                = 0xb
+	RTA_CACHEINFO           = 0xc
+	RTA_TABLE               = 0xf
+	RTA_MARK                = 0x10
+	RTA_MFC_STATS           = 0x11
+	RTA_VIA                 = 0x12
+	RTA_NEWDST              = 0x13
+	RTA_PREF                = 0x14
+	RTA_ENCAP_TYPE          = 0x15
+	RTA_ENCAP               = 0x16
+	RTA_EXPIRES             = 0x17
+	RTA_PAD                 = 0x18
+	RTA_UID                 = 0x19
+	RTA_TTL_PROPAGATE       = 0x1a
+	RTA_IP_PROTO            = 0x1b
+	RTA_SPORT               = 0x1c
+	RTA_DPORT               = 0x1d
+	RTN_UNSPEC              = 0x0
+	RTN_UNICAST             = 0x1
+	RTN_LOCAL               = 0x2
+	RTN_BROADCAST           = 0x3
+	RTN_ANYCAST             = 0x4
+	RTN_MULTICAST           = 0x5
+	RTN_BLACKHOLE           = 0x6
+	RTN_UNREACHABLE         = 0x7
+	RTN_PROHIBIT            = 0x8
+	RTN_THROW               = 0x9
+	RTN_NAT                 = 0xa
+	RTN_XRESOLVE            = 0xb
+	RTNLGRP_NONE            = 0x0
+	RTNLGRP_LINK            = 0x1
+	RTNLGRP_NOTIFY          = 0x2
+	RTNLGRP_NEIGH           = 0x3
+	RTNLGRP_TC              = 0x4
+	RTNLGRP_IPV4_IFADDR     = 0x5
+	RTNLGRP_IPV4_MROUTE     = 0x6
+	RTNLGRP_IPV4_ROUTE      = 0x7
+	RTNLGRP_IPV4_RULE       = 0x8
+	RTNLGRP_IPV6_IFADDR     = 0x9
+	RTNLGRP_IPV6_MROUTE     = 0xa
+	RTNLGRP_IPV6_ROUTE      = 0xb
+	RTNLGRP_IPV6_IFINFO     = 0xc
+	RTNLGRP_IPV6_PREFIX     = 0x12
+	RTNLGRP_IPV6_RULE       = 0x13
+	RTNLGRP_ND_USEROPT      = 0x14
+	SizeofNlMsghdr          = 0x10
+	SizeofNlMsgerr          = 0x14
+	SizeofRtGenmsg          = 0x1
+	SizeofNlAttr            = 0x4
+	SizeofRtAttr            = 0x4
+	SizeofIfInfomsg         = 0x10
+	SizeofIfAddrmsg         = 0x8
+	SizeofRtMsg             = 0xc
+	SizeofRtNexthop         = 0x8
+	SizeofNdUseroptmsg      = 0x10
+	SizeofNdMsg             = 0xc
 )
 
 type NlMsghdr struct {