AP_SIG_GRACEFUL_STOP_STRING  476 server/mpm/experimental/event/event.c                      "sigaction(" AP_SIG_GRACEFUL_STOP_STRING ")");
AP_SIG_GRACEFUL_STOP_STRING 1997 server/mpm/experimental/event/event.c                          "caught " AP_SIG_GRACEFUL_STOP_STRING
AP_SIG_GRACEFUL_STOP_STRING  390 server/mpm/prefork/prefork.c                      "sigaction(" AP_SIG_GRACEFUL_STOP_STRING ")");
AP_SIG_GRACEFUL_STOP_STRING 1160 server/mpm/prefork/prefork.c            "caught " AP_SIG_GRACEFUL_STOP_STRING ", shutting down gracefully");
AP_SIG_GRACEFUL_STOP_STRING  447 server/mpm/worker/worker.c                      "sigaction(" AP_SIG_GRACEFUL_STOP_STRING ")");
AP_SIG_GRACEFUL_STOP_STRING 1796 server/mpm/worker/worker.c                          "caught " AP_SIG_GRACEFUL_STOP_STRING