mono/tests/thread-native-exit.cs

   1
   2 using System;
   3 using System.Runtime.InteropServices;
   4 using System.Threading;
   5
   6 class Driver
   7 {
   8         [DllImport ("libc")]
   9         extern static void pthread_exit (IntPtr value);
  10
  11         [DllImport ("kernel32")]
  12         extern static void ExitThread (IntPtr value);
  13
  14         static Thread GetThread1 ()
  15         {
  16                 return new Thread (() => {
  17                         /* Exit bypassing completely the runtime */
  18                         if (Environment.OSVersion.Platform == PlatformID.Unix || Environment.OSVersion.Platform == PlatformID.MacOSX)
  19                             pthread_exit (IntPtr.Zero);
  20                         else
  21                             ExitThread (IntPtr.Zero);
  22                 });
  23         }
  24
  25         static Thread GetThread2 ()
  26         {
  27                 return new Thread (() => {
  28                         /* Exit without returning from the ThreadStart delegate */
  29                         Thread.CurrentThread.Abort ();
  30                 });
  31         }
  32
  33         static Thread GetThread3 ()
  34         {
  35                 return new Thread (() => {
  36                         /* Exit by returning from the ThreadStart delegate */
  37                         return;
  38                 });
  39         }
  40
  41         static Thread[] CreateThreads ()
  42         {
  43                 return new Thread [] {
  44                         GetThread1 (),
  45                         GetThread2 (),
  46                         GetThread3 (),
  47                 };
  48         }
  49
  50         public static void Main ()
  51         {
  52                 Thread[] threads;
  53
  54                 {
  55                         threads = CreateThreads ();
  56
  57                         for (int i = 0; i < threads.Length; ++i)
  58                                 threads [i].Start ();
  59
  60                         for (int i = 0; i < threads.Length; ++i)
  61                                 threads [i].Join ();
  62                 }
  63
  64                 {
  65                         threads = CreateThreads ();
  66
  67                         for (int i = 0; i < threads.Length; ++i)
  68                                 threads [i].Start ();
  69                 }
  70         }
  71 }