fix commands

[bytom/shuttle.git] / vendor / github.com / bytom / vendor / golang.org / x / net / route / sys_netbsd.go

diff --git a/vendor/github.com/bytom/vendor/golang.org/x/net/route/sys_netbsd.go b/vendor/github.com/bytom/vendor/golang.org/x/net/route/sys_netbsd.go
new file mode 100644 (file)
index 0000000..02f71d5
--- /dev/null
+++ b/vendor/github.com/bytom/vendor/golang.org/x/net/route/sys_netbsd.go
@@ -0,0 +1,71 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package route
+
+func (typ RIBType) parseable() bool { return true }
+
+// RouteMetrics represents route metrics.
+type RouteMetrics struct {
+       PathMTU int // path maximum transmission unit
+}
+
+// SysType implements the SysType method of Sys interface.
+func (rmx *RouteMetrics) SysType() SysType { return SysMetrics }
+
+// Sys implements the Sys method of Message interface.
+func (m *RouteMessage) Sys() []Sys {
+       return []Sys{
+               &RouteMetrics{
+                       PathMTU: int(nativeEndian.Uint64(m.raw[m.extOff+8 : m.extOff+16])),
+               },
+       }
+}
+
+// RouteMetrics represents route metrics.
+type InterfaceMetrics struct {
+       Type int // interface type
+       MTU  int // maximum transmission unit
+}
+
+// SysType implements the SysType method of Sys interface.
+func (imx *InterfaceMetrics) SysType() SysType { return SysMetrics }
+
+// Sys implements the Sys method of Message interface.
+func (m *InterfaceMessage) Sys() []Sys {
+       return []Sys{
+               &InterfaceMetrics{
+                       Type: int(m.raw[m.extOff]),
+                       MTU:  int(nativeEndian.Uint32(m.raw[m.extOff+8 : m.extOff+12])),
+               },
+       }
+}
+
+func probeRoutingStack() (int, map[int]*wireFormat) {
+       rtm := &wireFormat{extOff: 40, bodyOff: sizeofRtMsghdrNetBSD7}
+       rtm.parse = rtm.parseRouteMessage
+       ifm := &wireFormat{extOff: 16, bodyOff: sizeofIfMsghdrNetBSD7}
+       ifm.parse = ifm.parseInterfaceMessage
+       ifam := &wireFormat{extOff: sizeofIfaMsghdrNetBSD7, bodyOff: sizeofIfaMsghdrNetBSD7}
+       ifam.parse = ifam.parseInterfaceAddrMessage
+       ifanm := &wireFormat{extOff: sizeofIfAnnouncemsghdrNetBSD7, bodyOff: sizeofIfAnnouncemsghdrNetBSD7}
+       ifanm.parse = ifanm.parseInterfaceAnnounceMessage
+       // NetBSD 6 and above kernels require 64-bit aligned access to
+       // routing facilities.
+       return 8, map[int]*wireFormat{
+               sysRTM_ADD:        rtm,
+               sysRTM_DELETE:     rtm,
+               sysRTM_CHANGE:     rtm,
+               sysRTM_GET:        rtm,
+               sysRTM_LOSING:     rtm,
+               sysRTM_REDIRECT:   rtm,
+               sysRTM_MISS:       rtm,
+               sysRTM_LOCK:       rtm,
+               sysRTM_RESOLVE:    rtm,
+               sysRTM_NEWADDR:    ifam,
+               sysRTM_DELADDR:    ifam,
+               sysRTM_IFANNOUNCE: ifanm,
+               sysRTM_IFINFO:     ifm,
+       }
+}