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 : interface_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

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
}

${this.title}

Code Editor : interface_openbsd.go