From e1e8d058a33f7566f9c565d04b0d8b56f9645c35 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Wed, 25 Apr 2018 09:28:54 +0200 Subject: add vendor --- vendor/golang.org/x/net/route/interface_openbsd.go | 90 ++++++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 vendor/golang.org/x/net/route/interface_openbsd.go (limited to 'vendor/golang.org/x/net/route/interface_openbsd.go') diff --git a/vendor/golang.org/x/net/route/interface_openbsd.go b/vendor/golang.org/x/net/route/interface_openbsd.go new file mode 100644 index 0000000..e4a143c --- /dev/null +++ b/vendor/golang.org/x/net/route/interface_openbsd.go @@ -0,0 +1,90 @@ +// 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 (*wireFormat) parseInterfaceMessage(_ RIBType, b []byte) (Message, error) { + if len(b) < 32 { + return nil, errMessageTooShort + } + l := int(nativeEndian.Uint16(b[:2])) + if len(b) < l { + return nil, errInvalidMessage + } + attrs := uint(nativeEndian.Uint32(b[12:16])) + if attrs&sysRTA_IFP == 0 { + return nil, nil + } + m := &InterfaceMessage{ + Version: int(b[2]), + Type: int(b[3]), + Flags: int(nativeEndian.Uint32(b[16:20])), + Index: int(nativeEndian.Uint16(b[6:8])), + Addrs: make([]Addr, sysRTAX_MAX), + raw: b[:l], + } + ll := int(nativeEndian.Uint16(b[4:6])) + if len(b) < ll { + return nil, errInvalidMessage + } + a, err := parseLinkAddr(b[ll:]) + if err != nil { + return nil, err + } + m.Addrs[sysRTAX_IFP] = a + m.Name = a.(*LinkAddr).Name + return m, nil +} + +func (*wireFormat) parseInterfaceAddrMessage(_ RIBType, b []byte) (Message, error) { + if len(b) < 24 { + return nil, errMessageTooShort + } + l := int(nativeEndian.Uint16(b[:2])) + if len(b) < l { + return nil, errInvalidMessage + } + bodyOff := int(nativeEndian.Uint16(b[4:6])) + if len(b) < bodyOff { + return nil, errInvalidMessage + } + m := &InterfaceAddrMessage{ + Version: int(b[2]), + Type: int(b[3]), + Flags: int(nativeEndian.Uint32(b[12:16])), + Index: int(nativeEndian.Uint16(b[6:8])), + raw: b[:l], + } + var err error + m.Addrs, err = parseAddrs(uint(nativeEndian.Uint32(b[12:16])), parseKernelInetAddr, b[bodyOff:]) + if err != nil { + return nil, err + } + return m, nil +} + +func (*wireFormat) parseInterfaceAnnounceMessage(_ RIBType, b []byte) (Message, error) { + if len(b) < 26 { + return nil, errMessageTooShort + } + l := int(nativeEndian.Uint16(b[:2])) + if len(b) < l { + return nil, errInvalidMessage + } + m := &InterfaceAnnounceMessage{ + Version: int(b[2]), + Type: int(b[3]), + Index: int(nativeEndian.Uint16(b[6:8])), + What: int(nativeEndian.Uint16(b[8:10])), + raw: b[:l], + } + for i := 0; i < 16; i++ { + if b[10+i] != 0 { + continue + } + m.Name = string(b[10 : 10+i]) + break + } + return m, nil +} -- cgit v1.2.3