Replace most uses of ast_register_atexit with ast_register_cleanup.

Since 'core stop now' and 'core restart now' do not stop modules,
it is unsafe for most of the core to run cleanups.  Originally all
cleanups used ast_register_atexit, and were only changed when it
was shown to be unsafe.  ast_register_atexit is now used only when
absolutely required to prevent corruption and close child processes.

Exceptions that need to use ast_register_atexit:
* CDR: Flush records.
* res_musiconhold: Kill external applications.
* AstDB: Close the DB.
* canary_exit: Kill canary process.

ASTERISK-24142 #close
Reported by: David Brillert

ASTERISK-24683 #close
Reported by: Peter Katzmann

ASTERISK-24805 #close
Reported by: Badalian Vyacheslav

ASTERISK-24881 #close
Reported by: Corey Farrell

Review: https://reviewboard.asterisk.org/r/4500/
Review: https://reviewboard.asterisk.org/r/4501/
........

Merged revisions 433495 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 433497 from http://svn.asterisk.org/svn/asterisk/branches/13

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433498 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/include/asterisk.h b/include/asterisk.h
index edb100b..9a0264e 100644 (file)
--- a/include/asterisk.h
+++ b/include/asterisk.h
@@ -86,6 +86,11 @@ int ast_pbx_init(void);                              /*!< Provided by pbx.c */
  *
  * \retval 0 on success.
  * \retval -1 on error.
+ *
+ * \note This function should be rarely used in situations where
+ * something must be shutdown to avoid corruption, excessive data
+ * loss, or when external programs must be stopped.  All other
+ * cleanup in the core should use ast_register_cleanup.
  */
 int ast_register_atexit(void (*func)(void));
 

diff --git a/main/aoc.c b/main/aoc.c
index b66f2de..5bce066 100644 (file)
--- a/main/aoc.c
+++ b/main/aoc.c
@@ -2011,6 +2011,6 @@ int ast_aoc_cli_init(void)
        STASIS_MESSAGE_TYPE_INIT(aoc_d_type);
        STASIS_MESSAGE_TYPE_INIT(aoc_e_type);
 
-       ast_register_atexit(aoc_shutdown);
+       ast_register_cleanup(aoc_shutdown);
        return ast_cli_register_multiple(aoc_cli, ARRAY_LEN(aoc_cli));
 }

diff --git a/main/asterisk.c b/main/asterisk.c
index ab01077..3eaaf18 100644 (file)
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -4684,7 +4684,7 @@ int main(int argc, char *argv[])
        ast_lastreloadtime = ast_startuptime = ast_tvnow();
        ast_cli_register_multiple(cli_asterisk_shutdown, ARRAY_LEN(cli_asterisk_shutdown));
        ast_cli_register_multiple(cli_asterisk, ARRAY_LEN(cli_asterisk));
-       ast_register_atexit(main_atexit);
+       ast_register_cleanup(main_atexit);
 
        run_startup_commands();
 

diff --git a/main/astfd.c b/main/astfd.c
index e64177b..d9119c9 100644 (file)
--- a/main/astfd.c
+++ b/main/astfd.c
@@ -281,7 +281,7 @@ static void fd_shutdown(void)
 
 int ast_fd_init(void)
 {
-       ast_register_atexit(fd_shutdown);
+       ast_register_cleanup(fd_shutdown);
        return ast_cli_register(&cli_show_fd);
 }
 

diff --git a/main/astmm.c b/main/astmm.c
index 6143280..5812174 100644 (file)
--- a/main/astmm.c
+++ b/main/astmm.c
@@ -1493,7 +1493,7 @@ void __ast_mm_init_phase_2(void)
                ast_log(LOG_ERROR, "Could not open malloc debug log file: %s\n", filename);
        }
 
-       ast_register_atexit(mm_atexit_ast);
+       ast_register_cleanup(mm_atexit_ast);
 }
 
 #endif /* defined(__AST_DEBUG_MALLOC) */

diff --git a/main/astobj2.c b/main/astobj2.c
index 7f7d9bd..4ee1734 100644 (file)
--- a/main/astobj2.c
+++ b/main/astobj2.c
@@ -914,7 +914,7 @@ int astobj2_init(void)
        ast_cli_register_multiple(cli_astobj2, ARRAY_LEN(cli_astobj2));
 #endif /* defined(AO2_DEBUG) */
 
-       ast_register_atexit(astobj2_cleanup);
+       ast_register_cleanup(astobj2_cleanup);
 
        return 0;
 }

diff --git a/main/astobj2_container.c b/main/astobj2_container.c
index 4d4e474..dc6f5e5 100644 (file)
--- a/main/astobj2_container.c
+++ b/main/astobj2_container.c
@@ -1211,7 +1211,7 @@ int container_init(void)
        }
 
        ast_cli_register_multiple(cli_astobj2, ARRAY_LEN(cli_astobj2));
-       ast_register_atexit(container_cleanup);
+       ast_register_cleanup(container_cleanup);
 #endif /* defined(AO2_DEBUG) */
 
        return 0;

diff --git a/main/bridge.c b/main/bridge.c
index 4bfd583..2c07761 100644 (file)
--- a/main/bridge.c
+++ b/main/bridge.c
@@ -5320,29 +5320,19 @@ static void bridge_prnt_obj(void *v_obj, void *where, ao2_prnt_fn *prnt)
 
 /*!
  * \internal
- * \brief Shutdown the bridging system.  Stuff to always do.
- * \since 12.0.0
+ * \brief Shutdown the bridging system.  Stuff to do on graceful shutdown.
+ * \since 13.3.0
  *
  * \return Nothing
  */
-static void bridge_shutdown(void)
+static void bridge_cleanup(void)
 {
        ast_manager_unregister("BridgeTechnologyList");
        ast_manager_unregister("BridgeTechnologySuspend");
        ast_manager_unregister("BridgeTechnologyUnsuspend");
        ast_cli_unregister_multiple(bridge_cli, ARRAY_LEN(bridge_cli));
        ao2_container_unregister("bridges");
-}
 
-/*!
- * \internal
- * \brief Shutdown the bridging system.  More stuff to do on graceful shutdown.
- * \since 13.3.0
- *
- * \return Nothing
- */
-static void bridge_cleanup(void)
-{
        ao2_cleanup(bridges);
        bridges = NULL;
        ao2_cleanup(bridge_manager);
@@ -5352,7 +5342,6 @@ static void bridge_cleanup(void)
 int ast_bridging_init(void)
 {
        ast_register_cleanup(bridge_cleanup);
-       ast_register_atexit(bridge_shutdown);
 
        if (ast_stasis_bridging_init()) {
                return -1;

diff --git a/main/ccss.c b/main/ccss.c
index 3626f3d..7f63690 100644 (file)
--- a/main/ccss.c
+++ b/main/ccss.c
@@ -4688,7 +4688,7 @@ int ast_cc_init(void)
        initialize_cc_devstate_map();
        res |= ast_devstate_prov_add("ccss", ccss_device_state);
 
-       ast_register_atexit(cc_shutdown);
+       ast_register_cleanup(cc_shutdown);
 
        return res;
 }

diff --git a/main/cel.c b/main/cel.c
index 9463603..93655c7 100644 (file)
--- a/main/cel.c
+++ b/main/cel.c
@@ -1513,10 +1513,7 @@ static void cel_engine_cleanup(void)
        destroy_routes();
        destroy_subscriptions();
        STASIS_MESSAGE_TYPE_CLEANUP(cel_generic_type);
-}
 
-static void cel_engine_atexit(void)
-{
        ast_cli_unregister(&cli_status);
        aco_info_destroy(&cel_cfg_info);
        ao2_global_obj_release(cel_configs);
@@ -1525,12 +1522,6 @@ static void cel_engine_atexit(void)
        ao2_global_obj_release(cel_backends);
 }
 
-static void cel_engine_abort(void)
-{
-       cel_engine_cleanup();
-       cel_engine_atexit();
-}
-
 /*!
  * \brief Create the Stasis subscriptions for CEL
  */
@@ -1714,7 +1705,7 @@ int ast_cel_engine_init(void)
        ao2_global_obj_replace_unref(cel_linkedids, container);
        ao2_cleanup(container);
        if (!container) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
@@ -1723,17 +1714,17 @@ int ast_cel_engine_init(void)
        ao2_global_obj_replace_unref(cel_dialstatus_store, container);
        ao2_cleanup(container);
        if (!container) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
        if (STASIS_MESSAGE_TYPE_INIT(cel_generic_type)) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
        if (ast_cli_register(&cli_status)) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
@@ -1741,12 +1732,12 @@ int ast_cel_engine_init(void)
        ao2_global_obj_replace_unref(cel_backends, container);
        ao2_cleanup(container);
        if (!container) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
        if (aco_info_init(&cel_cfg_info)) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
@@ -1759,7 +1750,7 @@ int ast_cel_engine_init(void)
                struct cel_config *cel_cfg = cel_config_alloc();
 
                if (!cel_cfg) {
-                       cel_engine_abort();
+                       cel_engine_cleanup();
                        return -1;
                }
 
@@ -1772,16 +1763,15 @@ int ast_cel_engine_init(void)
        }
 
        if (create_subscriptions()) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
        if (ast_cel_check_enabled() && create_routes()) {
-               cel_engine_abort();
+               cel_engine_cleanup();
                return -1;
        }
 
-       ast_register_atexit(cel_engine_atexit);
        ast_register_cleanup(cel_engine_cleanup);
        return 0;
 }

diff --git a/main/channel.c b/main/channel.c
index 58daf57..aedb946 100644 (file)
--- a/main/channel.c
+++ b/main/channel.c
@@ -7645,7 +7645,7 @@ void ast_channels_init(void)
 
        ast_plc_reload();
 
-       ast_register_atexit(channels_shutdown);
+       ast_register_cleanup(channels_shutdown);
 
 }
 

diff --git a/main/cli.c b/main/cli.c
index 1edb1f4..42f56fc 100644 (file)
--- a/main/cli.c
+++ b/main/cli.c
@@ -2026,7 +2026,7 @@ static void cli_shutdown(void)
 void ast_builtins_init(void)
 {
        ast_cli_register_multiple(cli_cli, ARRAY_LEN(cli_cli));
-       ast_register_atexit(cli_shutdown);
+       ast_register_cleanup(cli_shutdown);
 }
 
 /*!

diff --git a/main/codec.c b/main/codec.c
index 45f2edf..543d4d0 100644 (file)
--- a/main/codec.c
+++ b/main/codec.c
@@ -245,7 +245,7 @@ int ast_codec_init(void)
        }
 
        ast_cli_register_multiple(codec_cli, ARRAY_LEN(codec_cli));
-       ast_register_atexit(codec_shutdown);
+       ast_register_cleanup(codec_shutdown);
 
        return 0;
 }

diff --git a/main/config.c b/main/config.c
index 517b33b..4a9d0c1 100644 (file)
--- a/main/config.c
+++ b/main/config.c
@@ -3836,7 +3836,7 @@ static void config_shutdown(void)
 int register_config_cli(void)
 {
        ast_cli_register_multiple(cli_config, ARRAY_LEN(cli_config));
-       ast_register_atexit(config_shutdown);
+       ast_register_cleanup(config_shutdown);
        return 0;
 }
 

diff --git a/main/config_options.c b/main/config_options.c
index 89b19e0..0cc2dda 100644 (file)
--- a/main/config_options.c
+++ b/main/config_options.c
@@ -1281,7 +1281,7 @@ static void aco_deinit(void)
 int aco_init(void)
 {
 #ifdef AST_XML_DOCS
-       ast_register_atexit(aco_deinit);
+       ast_register_cleanup(aco_deinit);
        if (!(xmldocs = ast_xmldoc_build_documentation("configInfo"))) {
                ast_log(LOG_ERROR, "Couldn't build config documentation\n");
                return -1;

diff --git a/main/core_local.c b/main/core_local.c
index 934cf86..8d8e6fc 100644 (file)
--- a/main/core_local.c
+++ b/main/core_local.c
@@ -1006,14 +1006,6 @@ static void local_shutdown(void)
        ast_manager_unregister("LocalOptimizeAway");
        ast_channel_unregister(&local_tech);
 
-       it = ao2_iterator_init(locals, 0);
-       while ((p = ao2_iterator_next(&it))) {
-               if (p->base.owner) {
-                       ast_softhangup(p->base.owner, AST_SOFTHANGUP_APPUNLOAD);
-               }
-               ao2_ref(p, -1);
-       }
-       ao2_iterator_destroy(&it);
        ao2_ref(locals, -1);
        locals = NULL;
 
@@ -1063,6 +1055,6 @@ int ast_local_init(void)
        ast_cli_register_multiple(cli_local, ARRAY_LEN(cli_local));
        ast_manager_register_xml_core("LocalOptimizeAway", EVENT_FLAG_SYSTEM|EVENT_FLAG_CALL, manager_optimize_away);
 
-       ast_register_atexit(local_shutdown);
+       ast_register_cleanup(local_shutdown);
        return 0;
 }

diff --git a/main/data.c b/main/data.c
index 16571c8..33a7c04 100644 (file)
--- a/main/data.c
+++ b/main/data.c
@@ -3342,7 +3342,7 @@ int ast_data_init(void)
 
        AST_TEST_REGISTER(test_data_get);
 
-       ast_register_atexit(data_shutdown);
+       ast_register_cleanup(data_shutdown);
 
        return res;
 }

diff --git a/main/dnsmgr.c b/main/dnsmgr.c
index d642cd6..b5bfd17 100644 (file)
--- a/main/dnsmgr.c
+++ b/main/dnsmgr.c
@@ -438,7 +438,7 @@ int dnsmgr_init(void)
        ast_cli_register(&cli_status);
        ast_cli_register(&cli_refresh);
 
-       ast_register_atexit(dnsmgr_shutdown);
+       ast_register_cleanup(dnsmgr_shutdown);
 
        return do_reload(1);
 }

diff --git a/main/features.c b/main/features.c
index f5993d3..ac599c7 100644 (file)
--- a/main/features.c
+++ b/main/features.c
@@ -1184,7 +1184,7 @@ int ast_features_init(void)
        if (res) {
                features_shutdown();
        } else {
-               ast_register_atexit(features_shutdown);
+               ast_register_cleanup(features_shutdown);
        }
 
        return res;

diff --git a/main/file.c b/main/file.c
index e580d9c..c32de28 100644 (file)
--- a/main/file.c
+++ b/main/file.c
@@ -1780,6 +1780,6 @@ int ast_file_init(void)
        STASIS_MESSAGE_TYPE_INIT(ast_format_register_type);
        STASIS_MESSAGE_TYPE_INIT(ast_format_unregister_type);
        ast_cli_register_multiple(cli_file, ARRAY_LEN(cli_file));
-       ast_register_atexit(file_shutdown);
+       ast_register_cleanup(file_shutdown);
        return 0;
 }

diff --git a/main/format.c b/main/format.c
index 09d7ef0..b666157 100644 (file)
--- a/main/format.c
+++ b/main/format.c
@@ -126,7 +126,7 @@ int ast_format_init(void)
                return -1;
        }
 
-       ast_register_atexit(format_shutdown);
+       ast_register_cleanup(format_shutdown);
 
        return 0;
 }

diff --git a/main/format_cache.c b/main/format_cache.c
index 07e4d8f..9b83a3b 100644 (file)
--- a/main/format_cache.c
+++ b/main/format_cache.c
@@ -341,7 +341,7 @@ int ast_format_cache_init(void)
                return -1;
        }
 
-       ast_register_atexit(format_cache_shutdown);
+       ast_register_cleanup(format_cache_shutdown);
 
        return 0;
 }

diff --git a/main/http.c b/main/http.c
index 1ac6c73..26e218b 100644 (file)
--- a/main/http.c
+++ b/main/http.c
@@ -2338,7 +2338,7 @@ int ast_http_init(void)
        ast_http_uri_link(&statusuri);
        ast_http_uri_link(&staticuri);
        ast_cli_register_multiple(cli_http, ARRAY_LEN(cli_http));
-       ast_register_atexit(http_shutdown);
+       ast_register_cleanup(http_shutdown);
 
        return __ast_http_load(0);
 }

diff --git a/main/image.c b/main/image.c
index 53638f3..118cd17 100644 (file)
--- a/main/image.c
+++ b/main/image.c
@@ -214,6 +214,6 @@ static void image_shutdown(void)
 int ast_image_init(void)
 {
        ast_cli_register_multiple(cli_image, ARRAY_LEN(cli_image));
-       ast_register_atexit(image_shutdown);
+       ast_register_cleanup(image_shutdown);
        return 0;
 }

diff --git a/main/indications.c b/main/indications.c
index 27d2b53..af9cfc8 100644 (file)
--- a/main/indications.c
+++ b/main/indications.c
@@ -1186,7 +1186,7 @@ int ast_indications_init(void)
 
        ast_cli_register_multiple(cli_indications, ARRAY_LEN(cli_indications));
 
-       ast_register_atexit(indications_shutdown);
+       ast_register_cleanup(indications_shutdown);
        return 0;
 }
 

diff --git a/main/manager.c b/main/manager.c
index 6b1eda0..1896f05 100644 (file)
--- a/main/manager.c
+++ b/main/manager.c
@@ -8621,7 +8621,7 @@ static int __init_manager(int reload, int by_external_config)
 #endif
                int res;
 
-               ast_register_atexit(manager_shutdown);
+               ast_register_cleanup(manager_shutdown);
 
                res = STASIS_MESSAGE_TYPE_INIT(ast_manager_get_generic_type);
                if (res != 0) {

diff --git a/main/manager_bridges.c b/main/manager_bridges.c
index fe022cb..e190baa 100644 (file)
--- a/main/manager_bridges.c
+++ b/main/manager_bridges.c
@@ -591,10 +591,7 @@ static void manager_bridging_cleanup(void)
 {
        stasis_forward_cancel(topic_forwarder);
        topic_forwarder = NULL;
-}
 
-static void manager_bridging_shutdown(void)
-{
        ast_manager_unregister("BridgeList");
        ast_manager_unregister("BridgeInfo");
        ast_manager_unregister("BridgeDestroy");
@@ -612,7 +609,6 @@ int manager_bridging_init(void)
                return 0;
        }
 
-       ast_register_atexit(manager_bridging_shutdown);
        ast_register_cleanup(manager_bridging_cleanup);
 
        manager_topic = ast_manager_get_topic();
@@ -656,7 +652,7 @@ int manager_bridging_init(void)
         * thing and fail it.
         */
        if (ret) {
-               manager_bridging_shutdown();
+               manager_bridging_cleanup();
                return -1;
        }
 

diff --git a/main/manager_channels.c b/main/manager_channels.c
index c12d94e..f6dc46c 100644 (file)
--- a/main/manager_channels.c
+++ b/main/manager_channels.c
@@ -1136,7 +1136,7 @@ int manager_channels_init(void)
                return -1;
        }
 
-       ast_register_atexit(manager_channels_shutdown);
+       ast_register_cleanup(manager_channels_shutdown);
 
        ret |= stasis_message_router_add_cache_update(message_router,
                ast_channel_snapshot_type(), channel_snapshot_update, NULL);

diff --git a/main/manager_endpoints.c b/main/manager_endpoints.c
index b5f5b31..0d08660 100644 (file)
--- a/main/manager_endpoints.c
+++ b/main/manager_endpoints.c
@@ -61,7 +61,7 @@ int manager_endpoints_init(void)
                return 0;
        }
 
-       ast_register_atexit(manager_endpoints_shutdown);
+       ast_register_cleanup(manager_endpoints_shutdown);
 
        endpoint_topic = ast_endpoint_topic_all_cached();
        if (!endpoint_topic) {

diff --git a/main/manager_mwi.c b/main/manager_mwi.c
index 849c315..8facc90 100644 (file)
--- a/main/manager_mwi.c
+++ b/main/manager_mwi.c
@@ -176,7 +176,7 @@ int manager_mwi_init(void)
                return -1;
        }
 
-       ast_register_atexit(manager_mwi_shutdown);
+       ast_register_cleanup(manager_mwi_shutdown);
 
        ret |= stasis_message_router_add(message_router,
                                         ast_mwi_state_type(),

diff --git a/main/manager_system.c b/main/manager_system.c
index f4e7e9e..b852c52 100644 (file)
--- a/main/manager_system.c
+++ b/main/manager_system.c
@@ -67,7 +67,7 @@ int manager_system_init(void)
                return -1;
        }
 
-       ast_register_atexit(manager_system_shutdown);
+       ast_register_cleanup(manager_system_shutdown);
 
        /* If somehow we failed to add any routes, just shut down the whole
         * thing and fail it.

diff --git a/main/message.c b/main/message.c
index ff88c2f..581487f 100644 (file)
--- a/main/message.c
+++ b/main/message.c
@@ -1516,7 +1516,7 @@ int ast_msg_init(void)
        res |= ast_register_application2(app_msg_send, msg_send_exec, NULL, NULL, NULL);
        res |= ast_manager_register_xml_core("MessageSend", EVENT_FLAG_MESSAGE, action_messagesend);
 
-       ast_register_atexit(message_shutdown);
+       ast_register_cleanup(message_shutdown);
 
        return res;
 }

diff --git a/main/pbx.c b/main/pbx.c
index 498acf7..0573ab0 100644 (file)
--- a/main/pbx.c
+++ b/main/pbx.c
@@ -12102,7 +12102,7 @@ int load_pbx(void)
        int res = 0;
        int x;
 
-       ast_register_atexit(unload_pbx);
+       ast_register_cleanup(unload_pbx);
 
        /* Initialize the PBX */
        ast_verb(1, "Asterisk PBX Core Initializing\n");

diff --git a/main/pickup.c b/main/pickup.c
index 125ec93..6f1e0f1 100644 (file)
--- a/main/pickup.c
+++ b/main/pickup.c
@@ -403,7 +403,7 @@ static void pickup_shutdown(void)
 int ast_pickup_init(void)
 {
        STASIS_MESSAGE_TYPE_INIT(ast_call_pickup_type);
-       ast_register_atexit(pickup_shutdown);
+       ast_register_cleanup(pickup_shutdown);
 
        return 0;
 }

diff --git a/main/rtp_engine.c b/main/rtp_engine.c
index 8c3367b..e3ab52d 100644 (file)
--- a/main/rtp_engine.c
+++ b/main/rtp_engine.c
@@ -2092,7 +2092,7 @@ int ast_rtp_engine_init()
        }
        STASIS_MESSAGE_TYPE_INIT(ast_rtp_rtcp_sent_type);
        STASIS_MESSAGE_TYPE_INIT(ast_rtp_rtcp_received_type);
-       ast_register_atexit(rtp_engine_shutdown);
+       ast_register_cleanup(rtp_engine_shutdown);
 
        /* Define all the RTP mime types available */
        set_next_mime_type(ast_format_g723, 0, "audio", "G723", 8000);

diff --git a/main/sorcery.c b/main/sorcery.c
index 879723b..d3d6f3d 100644 (file)
--- a/main/sorcery.c
+++ b/main/sorcery.c
@@ -416,16 +416,11 @@ static int object_type_field_cmp(void *obj, void *arg, int flags)
        return CMP_MATCH;
 }
 
-/*! \brief Cleanup function */
-static void sorcery_exit(void)
-{
-       ast_threadpool_shutdown(threadpool);
-       threadpool = NULL;
-}
-
 /*! \brief Cleanup function for graceful shutdowns */
 static void sorcery_cleanup(void)
 {
+       ast_threadpool_shutdown(threadpool);
+       threadpool = NULL;
        ao2_cleanup(wizards);
        wizards = NULL;
        ao2_cleanup(observers);
@@ -507,7 +502,6 @@ int ast_sorcery_init(void)
        observers = ao2_container_alloc_list(AO2_ALLOC_OPT_LOCK_RWLOCK, 0, NULL, NULL);
        if (!observers) {
                sorcery_cleanup();
-               sorcery_exit();
                return -1;
        }
 
@@ -515,12 +509,10 @@ int ast_sorcery_init(void)
                sorcery_instance_hash, sorcery_instance_cmp);
        if (!instances) {
                sorcery_cleanup();
-               sorcery_exit();
                return -1;
        }
 
        ast_register_cleanup(sorcery_cleanup);
-       ast_register_atexit(sorcery_exit);
 
        return 0;
 }

diff --git a/main/sounds_index.c b/main/sounds_index.c
index 8ca5967..c7f9f4d 100644 (file)
--- a/main/sounds_index.c
+++ b/main/sounds_index.c
@@ -322,7 +322,7 @@ int ast_sounds_index_init(void)
                return -1;
        }
 
-       ast_register_atexit(sounds_cleanup);
+       ast_register_cleanup(sounds_cleanup);
        return 0;
 }
 

diff --git a/main/stasis.c b/main/stasis.c
index dbb6e4c..c2d552e 100644 (file)
--- a/main/stasis.c
+++ b/main/stasis.c
@@ -1533,16 +1533,11 @@ STASIS_MESSAGE_TYPE_DEFN(ast_multi_user_event_type,
 
 /*! @} */
 
-/*! \brief Shutdown function */
-static void stasis_exit(void)
-{
-       ast_threadpool_shutdown(pool);
-       pool = NULL;
-}
-
 /*! \brief Cleanup function for graceful shutdowns */
 static void stasis_cleanup(void)
 {
+       ast_threadpool_shutdown(pool);
+       pool = NULL;
        STASIS_MESSAGE_TYPE_CLEANUP(stasis_subscription_change_type);
        STASIS_MESSAGE_TYPE_CLEANUP(ast_multi_user_event_type);
        aco_info_destroy(&cfg_info);
@@ -1557,7 +1552,6 @@ int stasis_init(void)
 
        /* Be sure the types are cleaned up after the message bus */
        ast_register_cleanup(stasis_cleanup);
-       ast_register_atexit(stasis_exit);
 
        if (aco_info_init(&cfg_info)) {
                return -1;

diff --git a/main/stun.c b/main/stun.c
index e0a2559..f5bdc9a 100644 (file)
--- a/main/stun.c
+++ b/main/stun.c
@@ -516,5 +516,5 @@ static void stun_shutdown(void)
 void ast_stun_init(void)
 {
        ast_cli_register_multiple(cli_stun, sizeof(cli_stun) / sizeof(struct ast_cli_entry));
-       ast_register_atexit(stun_shutdown);
+       ast_register_cleanup(stun_shutdown);
 }

diff --git a/main/taskprocessor.c b/main/taskprocessor.c
index 5fbbca5..dd416db 100644 (file)
--- a/main/taskprocessor.c
+++ b/main/taskprocessor.c
@@ -278,7 +278,7 @@ int ast_tps_init(void)
 
        ast_cli_register_multiple(taskprocessor_clis, ARRAY_LEN(taskprocessor_clis));
 
-       ast_register_atexit(tps_shutdown);
+       ast_register_cleanup(tps_shutdown);
 
        return 0;
 }

diff --git a/main/threadstorage.c b/main/threadstorage.c
index 349cb4e..4c46a0f 100644 (file)
--- a/main/threadstorage.c
+++ b/main/threadstorage.c
@@ -258,7 +258,7 @@ void threadstorage_init(void)
 {
        pthread_mutex_init(&threadstoragelock, NULL);
        ast_cli_register_multiple(cli, ARRAY_LEN(cli));
-       ast_register_atexit(threadstorage_shutdown);
+       ast_register_cleanup(threadstorage_shutdown);
 }
 
 #endif /* !defined(DEBUG_THREADLOCALS) */

diff --git a/main/timing.c b/main/timing.c
index 5318ded..ae8c3eb 100644 (file)
--- a/main/timing.c
+++ b/main/timing.c
@@ -289,7 +289,7 @@ int ast_timing_init(void)
                return -1;
        }
 
-       ast_register_atexit(timing_shutdown);
+       ast_register_cleanup(timing_shutdown);
 
        return ast_cli_register_multiple(cli_timing, ARRAY_LEN(cli_timing));
 }

diff --git a/main/udptl.c b/main/udptl.c
index d8b02b0..9145848 100644 (file)
--- a/main/udptl.c
+++ b/main/udptl.c
@@ -1403,5 +1403,5 @@ void ast_udptl_init(void)
 
        ast_cli_register_multiple(cli_udptl, ARRAY_LEN(cli_udptl));
 
-       ast_register_atexit(udptl_shutdown);
+       ast_register_cleanup(udptl_shutdown);
 }

diff --git a/main/utils.c b/main/utils.c
index d7bf4d7..888aaab 100644 (file)
--- a/main/utils.c
+++ b/main/utils.c
@@ -2476,7 +2476,7 @@ int ast_utils_init(void)
        ast_cli_register_multiple(utils_cli, ARRAY_LEN(utils_cli));
 #endif
 #endif
-       ast_register_atexit(utils_shutdown);
+       ast_register_cleanup(utils_shutdown);
        return 0;
 }
 

diff --git a/main/xmldoc.c b/main/xmldoc.c
index 2f4f063..fcf1b2c 100644 (file)
--- a/main/xmldoc.c
+++ b/main/xmldoc.c
@@ -2962,7 +2962,7 @@ int ast_xmldoc_load_documentation(void)
 
        ast_cli_register(&cli_dump_xmldocs);
        /* register function to be run when asterisk finish. */
-       ast_register_atexit(xmldoc_unload_documentation);
+       ast_register_cleanup(xmldoc_unload_documentation);
 
        globbuf.gl_offs = 0;    /* slots to reserve in gl_pathv */