Daemon process with Mono

Use API daemon() for BSD Unix computers to create background jobs.

using System;
using System.Runtime.InteropServices;

class DaemonApplication
 {
   [DllImport ("__Internal", EntryPoint="daemon")]
   static extern int daemon (int nochdir, int noclose);

   public static void Main(string[] args)
   {
     System.Console.WriteLine("Starting daemon..." );
     daemon(0, 0);
     while(true)
      {
         System.Threading.Thread.Sleep(100);
      }
   }
}