ACE/examples/Semaphores/worker.cpp

   1 #include "ace/Process_Semaphore.h"
   2 #include "ace/OS_NS_unistd.h"
   3 #include "ace/Log_Msg.h"
   4
   5 int ACE_TMAIN (int, ACE_TCHAR *[])
   6 {
   7   // Create locked
   8   ACE_Process_Semaphore s (0, ACE_TEXT ("AceTest"));
   9
  10   ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Worker is going to acquire semaphore\n")));
  11
  12   s.acquire ();
  13
  14   ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Worker has acquired semaphore\n")));
  15
  16   // Do some init stuff. Simulated by a sleep...
  17   ACE_OS::sleep(10);
  18
  19   s.release();
  20
  21   ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Worker released semaphore\n")));
  22
  23   // Do the work...
  24   ACE_OS::sleep(5);
  25
  26   return 0;
  27 }