1796       warn_only_once = true;

  1796       warn_only_once = true;

  1797     }

  1797     }

  1798   }

  1798   }

  1799 }

  1799 }

  1800 

  1800 

  1802   // Initialize signal structures

  1802   // Initialize signal structures

  1803   ::memset((void*)pending_signals, 0, sizeof(pending_signals));

  1803   ::memset((void*)pending_signals, 0, sizeof(pending_signals));

  1804 

  1804 

  1805   // Initialize signal semaphore

  1805   // Initialize signal semaphore

  1806   local_sem_init();

  1806   local_sem_init();

  3021   ::sigaddset(&set, SIGSEGV);

  3021   ::sigaddset(&set, SIGSEGV);

  3022   return set_thread_signal_mask(SIG_UNBLOCK, &set, NULL);

  3022   return set_thread_signal_mask(SIG_UNBLOCK, &set, NULL);

  3023 }

  3023 }

  3024 

  3024 

  3025 // Renamed from 'signalHandler' to avoid collision with other shared libs.

  3025 // Renamed from 'signalHandler' to avoid collision with other shared libs.

  3027   assert(info != NULL && uc != NULL, "it must be old kernel");

  3027   assert(info != NULL && uc != NULL, "it must be old kernel");

  3028 

  3028 

  3029   // Never leave program error signals blocked;

  3029   // Never leave program error signals blocked;

  3030   // on all our platforms they would bring down the process immediately when

  3030   // on all our platforms they would bring down the process immediately when

  3031   // getting raised while being blocked.

  3031   // getting raised while being blocked.

  3580     return JNI_ERR;

  3580     return JNI_ERR;

  3581   }

  3581   }

  3582 

  3582 

  3583   Aix::signal_sets_init();

  3583   Aix::signal_sets_init();

  3584   Aix::install_signal_handlers();

  3584   Aix::install_signal_handlers();

  3585 

  3589 

  3586   // Check and sets minimum stack sizes against command line options

  3590   // Check and sets minimum stack sizes against command line options

  3587   if (Posix::set_minimum_stack_sizes() == JNI_ERR) {

  3591   if (Posix::set_minimum_stack_sizes() == JNI_ERR) {

  3588     return JNI_ERR;

  3592     return JNI_ERR;

  3589   }

  3593   }