reactos/apps/tests/terminate/terminate.c

   1 #define UNICODE
   2
   3 #define NTOS_MODE_USER
   4 #include <ntos.h>
   5 #include <windows.h>
   6 #include <stdio.h>
   7
   8 #define DBG
   9 #define NDEBUG
  10 #include <debug.h>
  11
  12 static volatile DWORD z;
  13 static volatile DWORD x=0;
  14
  15 static NTSTATUS STDCALL
  16 thread_1(PVOID Param)
  17 {
  18   DWORD y=0;
  19
  20   for(;;)
  21   {
  22    z++;
  23    if(x>50)
  24    {
  25      Sleep(100);
  26      x=0;y++;
  27      if(y==3) return(0);
  28    }
  29   }
  30 }
  31
  32 int
  33 main(int argc, char *argv[])
  34 {
  35   HANDLE thread;
  36   DWORD thread_id;
  37   CONTEXT context;
  38   DWORD z = 0;
  39
  40   context.ContextFlags=CONTEXT_CONTROL;
  41
  42   while (z < 50)
  43     {
  44       TerminateThread(thread, 0);
  45       z++;
  46       thread=CreateThread(NULL,
  47                           0x1000,
  48                           (LPTHREAD_START_ROUTINE)thread_1,
  49                           NULL,
  50                           0,
  51                           &thread_id);
  52
  53       if(!thread)
  54         {
  55           printf("Error: could not create thread ...\n");
  56           ExitProcess(0);
  57         }
  58
  59       Sleep(1000);
  60
  61       printf("T");
  62       if ((z % 5) == 0)
  63         {
  64           TerminateThread(thread, 0);
  65         }
  66       printf("C");
  67       GetThreadContext(thread, &context);
  68       printf("S");
  69       SuspendThread(thread);
  70       printf("R");
  71       ResumeThread(thread);
  72     }
  73
  74   ExitProcess(0);
  75   return(0);
  76 }