From 14bb08c1df8db9ec6c8a05520d4eee67971235d9 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Thu, 27 Sep 2018 20:03:23 +0200 Subject: mod tidy --- vendor/golang.org/x/net/route/sys_freebsd.go | 155 --------------------------- 1 file changed, 155 deletions(-) delete mode 100644 vendor/golang.org/x/net/route/sys_freebsd.go (limited to 'vendor/golang.org/x/net/route/sys_freebsd.go') diff --git a/vendor/golang.org/x/net/route/sys_freebsd.go b/vendor/golang.org/x/net/route/sys_freebsd.go deleted file mode 100644 index 89ba1c4..0000000 --- a/vendor/golang.org/x/net/route/sys_freebsd.go +++ /dev/null @@ -1,155 +0,0 @@ -// 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 ( - "syscall" - "unsafe" -) - -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 { - if kernelAlign == 8 { - return []Sys{ - &RouteMetrics{ - PathMTU: int(nativeEndian.Uint64(m.raw[m.extOff+8 : m.extOff+16])), - }, - } - } - return []Sys{ - &RouteMetrics{ - PathMTU: int(nativeEndian.Uint32(m.raw[m.extOff+4 : m.extOff+8])), - }, - } -} - -// 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[m.extOff]), - MTU: int(nativeEndian.Uint32(m.raw[m.extOff+8 : m.extOff+12])), - }, - } -} - -func probeRoutingStack() (int, map[int]*wireFormat) { - var p uintptr - wordSize := int(unsafe.Sizeof(p)) - align := int(unsafe.Sizeof(p)) - // In the case of kern.supported_archs="amd64 i386", we need - // to know the underlying kernel's architecture because the - // alignment for routing facilities are set at the build time - // of the kernel. - conf, _ := syscall.Sysctl("kern.conftxt") - for i, j := 0, 0; j < len(conf); j++ { - if conf[j] != '\n' { - continue - } - s := conf[i:j] - i = j + 1 - if len(s) > len("machine") && s[:len("machine")] == "machine" { - s = s[len("machine"):] - for k := 0; k < len(s); k++ { - if s[k] == ' ' || s[k] == '\t' { - s = s[1:] - } - break - } - if s == "amd64" { - align = 8 - } - break - } - } - var rtm, ifm, ifam, ifmam, ifanm *wireFormat - if align != wordSize { // 386 emulation on amd64 - rtm = &wireFormat{extOff: sizeofRtMsghdrFreeBSD10Emu - sizeofRtMetricsFreeBSD10Emu, bodyOff: sizeofRtMsghdrFreeBSD10Emu} - ifm = &wireFormat{extOff: 16} - ifam = &wireFormat{extOff: sizeofIfaMsghdrFreeBSD10Emu, bodyOff: sizeofIfaMsghdrFreeBSD10Emu} - ifmam = &wireFormat{extOff: sizeofIfmaMsghdrFreeBSD10Emu, bodyOff: sizeofIfmaMsghdrFreeBSD10Emu} - ifanm = &wireFormat{extOff: sizeofIfAnnouncemsghdrFreeBSD10Emu, bodyOff: sizeofIfAnnouncemsghdrFreeBSD10Emu} - } else { - rtm = &wireFormat{extOff: sizeofRtMsghdrFreeBSD10 - sizeofRtMetricsFreeBSD10, bodyOff: sizeofRtMsghdrFreeBSD10} - ifm = &wireFormat{extOff: 16} - ifam = &wireFormat{extOff: sizeofIfaMsghdrFreeBSD10, bodyOff: sizeofIfaMsghdrFreeBSD10} - ifmam = &wireFormat{extOff: sizeofIfmaMsghdrFreeBSD10, bodyOff: sizeofIfmaMsghdrFreeBSD10} - ifanm = &wireFormat{extOff: sizeofIfAnnouncemsghdrFreeBSD10, bodyOff: sizeofIfAnnouncemsghdrFreeBSD10} - } - rel, _ := syscall.SysctlUint32("kern.osreldate") - switch { - case rel < 800000: - if align != wordSize { // 386 emulation on amd64 - ifm.bodyOff = sizeofIfMsghdrFreeBSD7Emu - } else { - ifm.bodyOff = sizeofIfMsghdrFreeBSD7 - } - case 800000 <= rel && rel < 900000: - if align != wordSize { // 386 emulation on amd64 - ifm.bodyOff = sizeofIfMsghdrFreeBSD8Emu - } else { - ifm.bodyOff = sizeofIfMsghdrFreeBSD8 - } - case 900000 <= rel && rel < 1000000: - if align != wordSize { // 386 emulation on amd64 - ifm.bodyOff = sizeofIfMsghdrFreeBSD9Emu - } else { - ifm.bodyOff = sizeofIfMsghdrFreeBSD9 - } - case 1000000 <= rel && rel < 1100000: - if align != wordSize { // 386 emulation on amd64 - ifm.bodyOff = sizeofIfMsghdrFreeBSD10Emu - } else { - ifm.bodyOff = sizeofIfMsghdrFreeBSD10 - } - default: - if align != wordSize { // 386 emulation on amd64 - ifm.bodyOff = sizeofIfMsghdrFreeBSD11Emu - } else { - ifm.bodyOff = sizeofIfMsghdrFreeBSD11 - } - } - rtm.parse = rtm.parseRouteMessage - ifm.parse = ifm.parseInterfaceMessage - ifam.parse = ifam.parseInterfaceAddrMessage - ifmam.parse = ifmam.parseInterfaceMulticastAddrMessage - ifanm.parse = ifanm.parseInterfaceAnnounceMessage - return align, 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_NEWMADDR: ifmam, - sysRTM_DELMADDR: ifmam, - sysRTM_IFANNOUNCE: ifanm, - } -} -- cgit v1.2.3