interface.go

     1  // Copyright 2016 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build darwin || dragonfly || freebsd || netbsd || openbsd
     6  
     7  package route
     8  
     9  // An InterfaceMessage represents an interface message.
    10  type InterfaceMessage struct {
    11  	Version int    // message version
    12  	Type    int    // message type
    13  	Flags   int    // interface flags
    14  	Index   int    // interface index
    15  	Name    string // interface name
    16  	Addrs   []Addr // addresses
    17  
    18  	extOff int    // offset of header extension
    19  	raw    []byte // raw message
    20  }
    21  
    22  // An InterfaceAddrMessage represents an interface address message.
    23  type InterfaceAddrMessage struct {
    24  	Version int    // message version
    25  	Type    int    // message type
    26  	Flags   int    // interface flags
    27  	Index   int    // interface index
    28  	Addrs   []Addr // addresses
    29  
    30  	raw []byte // raw message
    31  }
    32  
    33  // Sys implements the Sys method of Message interface.
    34  func (m *InterfaceAddrMessage) Sys() []Sys { return nil }
    35  
    36  // An InterfaceMulticastAddrMessage represents an interface multicast
    37  // address message.
    38  type InterfaceMulticastAddrMessage struct {
    39  	Version int    // message version
    40  	Type    int    // message type
    41  	Flags   int    // interface flags
    42  	Index   int    // interface index
    43  	Addrs   []Addr // addresses
    44  
    45  	raw []byte // raw message
    46  }
    47  
    48  // Sys implements the Sys method of Message interface.
    49  func (m *InterfaceMulticastAddrMessage) Sys() []Sys { return nil }
    50  
    51  // An InterfaceAnnounceMessage represents an interface announcement
    52  // message.
    53  type InterfaceAnnounceMessage struct {
    54  	Version int    // message version
    55  	Type    int    // message type
    56  	Index   int    // interface index
    57  	Name    string // interface name
    58  	What    int    // what type of announcement
    59  
    60  	raw []byte // raw message
    61  }
    62  
    63  // Sys implements the Sys method of Message interface.
    64  func (m *InterfaceAnnounceMessage) Sys() []Sys { return nil }
    65
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