Gecko [ 167.86.127.34 ]

Name	Size	Permission
address.go	9.54 KB	-rw-r--r--
binary.go	2.72 KB	-rw-r--r--
empty.s	251 B	-rw-r--r--
interface.go	1.86 KB	-rw-r--r--
interface_announce.go	763 B	-rw-r--r--
interface_classic.go	1.59 KB	-rw-r--r--
interface_freebsd.go	1.9 KB	-rw-r--r--
interface_multicast.go	822 B	-rw-r--r--
interface_openbsd.go	2.13 KB	-rw-r--r--
message.go	1.52 KB	-rw-r--r--
route.go	3.93 KB	-rw-r--r--
route_classic.go	1.82 KB	-rw-r--r--
route_openbsd.go	1.7 KB	-rw-r--r--
sys.go	906 B	-rw-r--r--
sys_darwin.go	2.67 KB	-rw-r--r--
sys_dragonfly.go	2.67 KB	-rw-r--r--
sys_freebsd.go	4.75 KB	-rw-r--r--
sys_netbsd.go	2.15 KB	-rw-r--r--
sys_openbsd.go	2.05 KB	-rw-r--r--
syscall.go	713 B	-rw-r--r--
syscall_go1_11_darwin.go	688 B	-rw-r--r--
syscall_go1_12_darwin.go	350 B	-rw-r--r--
zsys_darwin.go	1.96 KB	-rw-r--r--
zsys_dragonfly.go	1.95 KB	-rw-r--r--
zsys_freebsd_386.go	2.8 KB	-rw-r--r--
zsys_freebsd_amd64.go	2.7 KB	-rw-r--r--
zsys_freebsd_arm.go	2.7 KB	-rw-r--r--
zsys_freebsd_arm64.go	2.7 KB	-rw-r--r--
zsys_netbsd.go	1.89 KB	-rw-r--r--
zsys_openbsd.go	1.95 KB	-rw-r--r--

Code Editor : sys_openbsd.go

// 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

import "unsafe"

func (typ RIBType) parseable() bool {
	switch typ {
	case sysNET_RT_STATS, sysNET_RT_TABLE:
		return false
	default:
		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.Uint32(m.raw[60:64])),
		},
	}
}

// InterfaceMetrics represents interface 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[24]),
			MTU:  int(nativeEndian.Uint32(m.raw[28:32])),
		},
	}
}

func probeRoutingStack() (int, map[int]*wireFormat) {
	var p uintptr
	rtm := &wireFormat{extOff: -1, bodyOff: -1}
	rtm.parse = rtm.parseRouteMessage
	ifm := &wireFormat{extOff: -1, bodyOff: -1}
	ifm.parse = ifm.parseInterfaceMessage
	ifam := &wireFormat{extOff: -1, bodyOff: -1}
	ifam.parse = ifam.parseInterfaceAddrMessage
	ifanm := &wireFormat{extOff: -1, bodyOff: -1}
	ifanm.parse = ifanm.parseInterfaceAnnounceMessage
	return int(unsafe.Sizeof(p)), 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_IFINFO:     ifm,
		sysRTM_IFANNOUNCE: ifanm,
		sysRTM_DESYNC:     rtm,
	}
}

${this.title}

Code Editor : sys_openbsd.go