rosapps/tests/threadwait/threadwait.c

   1 /*
   2  * Author: Skywing (skywing@valhallalegends.com)
   3  * Date: 09/09/2003
   4  * Purpose: Probe for PsUnblockThread crash due to double-acquire spin lock.
   5  */
   6
   7 #include <windows.h>
   8 #include <stdio.h>
   9
  10 #define NTOS_MODE_USER
  11 #include <ndk/ntndk.h>
  12
  13 DWORD __stdcall threadfunc(void* UNREFERENCED)
  14 {
  15         printf("Thread: Initialized\n");
  16         Sleep(2500);
  17         printf("Thread: Terminating...\n");
  18         return 0;
  19 }
  20
  21 int main(int ac, char **av)
  22 {
  23         DWORD id;
  24         HANDLE Thread;
  25
  26         Thread = CreateThread(0, 0, threadfunc, 0, 0, &id);
  27         printf("Main: ThreadId for new thread is %08lx\n", id);
  28         printf("Main: Waiting on thread...\n");
  29         WaitForSingleObject(Thread, INFINITE);
  30         printf("Main: OK, somebody fixed the PsUnblockThread spinlock double-acquire crash\n");
  31         NtClose(Thread);
  32         printf("Main: Terminating...\n");
  33         return 0;
  34 }