diff options
Diffstat (limited to 'include/asterisk.h')
| -rw-r--r-- | include/asterisk.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/asterisk.h b/include/asterisk.h index ee1a9c337..edb100b6b 100644 --- a/include/asterisk.h +++ b/include/asterisk.h @@ -111,6 +111,42 @@ int ast_register_cleanup(void (*func)(void)); */ void ast_unregister_atexit(void (*func)(void)); +/*! + * \brief Cancel an existing shutdown and return to normal operation. + * + * \note Shutdown can be cancelled while the server is waiting for + * any existing channels to be destroyed before shutdown becomes + * irreversible. + * + * \return non-zero if shutdown cancelled. + */ +int ast_cancel_shutdown(void); + +/*! + * \details + * The server is preventing new channel creation in preparation for + * shutdown and may actively be releasing resources. The shutdown + * process may be canceled by ast_cancel_shutdown() if it is not too + * late. + * + * \note The preparation to shutdown phase can be quite lengthy + * if we are gracefully shutting down. How long existing calls will + * last is not up to us. + * + * \return non-zero if the server is preparing to or actively shutting down. + */ +int ast_shutting_down(void); + +/*! + * \return non-zero if the server is actively shutting down. + * \since 13.3.0 + * + * \details + * The server is releasing resources and unloading modules. + * It won't be long now. + */ +int ast_shutdown_final(void); + #if !defined(LOW_MEMORY) /*! * \brief Register the version of a source code file with the core. |