83 lines
1.8 KiB
C#
83 lines
1.8 KiB
C#
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using System;
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using System.Runtime.InteropServices;
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namespace System.Net.NetworkInformation {
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namespace MacOsStructs {
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internal struct ifaddrs
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{
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public IntPtr ifa_next;
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public string ifa_name;
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public uint ifa_flags;
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public IntPtr ifa_addr;
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public IntPtr ifa_netmask;
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public IntPtr ifa_dstaddr;
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public IntPtr ifa_data;
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}
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internal struct sockaddr
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{
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public byte sa_len;
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public byte sa_family;
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}
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internal struct sockaddr_in
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{
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public byte sin_len;
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public byte sin_family;
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public ushort sin_port;
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public uint sin_addr;
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}
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internal struct in6_addr
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{
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[MarshalAs (UnmanagedType.ByValArray, SizeConst=16)]
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public byte[] u6_addr8;
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}
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internal struct sockaddr_in6
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{
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public byte sin6_len;
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public byte sin6_family;
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public ushort sin6_port;
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public uint sin6_flowinfo;
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public in6_addr sin6_addr;
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public uint sin6_scope_id;
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}
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internal struct sockaddr_dl
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{
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public byte sdl_len;
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public byte sdl_family;
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public ushort sdl_index;
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public byte sdl_type;
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public byte sdl_nlen;
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public byte sdl_alen;
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public byte sdl_slen;
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public byte[] sdl_data;
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internal void Read (IntPtr ptr)
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{
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sdl_len = Marshal.ReadByte (ptr, 0);
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sdl_family = Marshal.ReadByte (ptr, 1);
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sdl_index = (ushort) Marshal.ReadInt16 (ptr, 2);
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sdl_type = Marshal.ReadByte (ptr, 4);
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sdl_nlen = Marshal.ReadByte (ptr, 5);
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sdl_alen = Marshal.ReadByte (ptr, 6);
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sdl_slen = Marshal.ReadByte (ptr, 7);
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sdl_data = new byte [Math.Max (12, sdl_len - 8)];
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Marshal.Copy (new IntPtr (ptr.ToInt64 () + 8), sdl_data, 0, sdl_data.Length);
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}
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}
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}
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internal enum MacOsArpHardware {
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ETHER = 0x6,
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ATM = 0x25,
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SLIP = 0x1c,
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PPP = 0x17,
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LOOPBACK = 0x18,
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FDDI = 0xf
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}
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}
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