C++ (Cpp) ACE_Sig_Action::mask Examples

Example #1

File: SigAction.cpp Project: asdlei00/ACE

// Listing 3
// Listing 2 code/ch11
static void register_actions ()
{
  ACE_TRACE ("::register_actions");

  ACE_Sig_Action sa (reinterpret_cast <ACE_SignalHandler> (my_sighandler));

  // Make sure we specify that SIGUSR1 will be masked out
  // during the signal handler's execution.
  ACE_Sig_Set ss;
  ss.sig_add (SIGUSR1);
  sa.mask (ss);

  // Register the same handler function for these
  // two signals.
  sa.register_action (SIGUSR1);
  sa.register_action (SIGUSR2);
}