2 // Mono.Unix.PeerCred: Peer credentials class for AF_UNIX sockets
5 // Dick Porter (dick@ximian.com)
7 // (C) 2004 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 using System.Net.Sockets;
38 /* Make sure this doesn't clash with anything in
39 * SocketOptionName, and keep it synchronised with the
42 private const int so_peercred=10001;
43 private Mono.Posix.PeerCredData data;
45 public PeerCred (Socket sock) {
46 if (sock.AddressFamily != AddressFamily.Unix) {
47 throw new ArgumentException ("Only Unix sockets are supported", "sock");
50 data = (Mono.Posix.PeerCredData)
51 sock.GetSocketOption (SocketOptionLevel.Socket, (SocketOptionName)so_peercred);
54 public int ProcessID {