fix: relayd: unaligned access in trace_chunk_registry_ht_key_hash

[lttng-tools.git] / src / bin / lttng-sessiond / rotate.cpp

diff --git a/src/bin/lttng-sessiond/rotate.cpp b/src/bin/lttng-sessiond/rotate.cpp
deleted file mode 100644 (file)
index cdf95f3..0000000
--- a/src/bin/lttng-sessiond/rotate.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (C) 2017 Julien Desfossez <jdesfossez@efficios.com>
- * Copyright (C) 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#define _LGPL_SOURCE
-#include <lttng/trigger/trigger.h>
-#include <common/error.h>
-#include <common/config/session-config.h>
-#include <common/defaults.h>
-#include <common/utils.h>
-#include <common/futex.h>
-#include <common/align.h>
-#include <common/time.h>
-#include <common/hashtable/utils.h>
-#include <common/kernel-ctl/kernel-ctl.h>
-#include <common/credentials.h>
-#include <sys/stat.h>
-#include <time.h>
-#include <signal.h>
-#include <inttypes.h>
-
-#include <lttng/notification/channel-internal.h>
-#include <lttng/rotate-internal.h>
-
-#include "session.h"
-#include "rotate.h"
-#include "rotation-thread.h"
-#include "lttng-sessiond.h"
-#include "health-sessiond.h"
-#include "cmd.h"
-#include "utils.h"
-#include "notification-thread-commands.h"
-
-#include <urcu.h>
-#include <urcu/list.h>
-#include <urcu/rculfhash.h>
-
-int subscribe_session_consumed_size_rotation(struct ltt_session *session, uint64_t size,
-               struct notification_thread_handle *notification_thread_handle)
-{
-       int ret;
-       enum lttng_condition_status condition_status;
-       enum lttng_notification_channel_status nc_status;
-       struct lttng_action *action;
-       const struct lttng_credentials session_creds = {
-               .uid = LTTNG_OPTIONAL_INIT_VALUE(session->uid),
-               .gid = LTTNG_OPTIONAL_INIT_VALUE(session->gid),
-       };
-
-       session->rotate_condition = lttng_condition_session_consumed_size_create();
-       if (!session->rotate_condition) {
-               ERR("Failed to create session consumed size condition object");
-               ret = -1;
-               goto end;
-       }
-
-       condition_status = lttng_condition_session_consumed_size_set_threshold(
-                       session->rotate_condition, size);
-       if (condition_status != LTTNG_CONDITION_STATUS_OK) {
-               ERR("Could not set session consumed size condition threshold (size = %" PRIu64 ")",
-                               size);
-               ret = -1;
-               goto end;
-       }
-
-       condition_status =
-                       lttng_condition_session_consumed_size_set_session_name(
-                               session->rotate_condition, session->name);
-       if (condition_status != LTTNG_CONDITION_STATUS_OK) {
-               ERR("Could not set session consumed size condition session name (name = %s)",
-                               session->name);
-               ret = -1;
-               goto end;
-       }
-
-       action = lttng_action_notify_create();
-       if (!action) {
-               ERR("Could not create notify action");
-               ret = -1;
-               goto end;
-       }
-
-       session->rotate_trigger = lttng_trigger_create(session->rotate_condition,
-                       action);
-       if (!session->rotate_trigger) {
-               ERR("Could not create size-based rotation trigger");
-               ret = -1;
-               goto end;
-       }
-
-       /* Ensure this trigger is not visible to external users. */
-       lttng_trigger_set_hidden(session->rotate_trigger);
-       lttng_trigger_set_credentials(
-                       session->rotate_trigger, &session_creds);
-
-       nc_status = lttng_notification_channel_subscribe(
-                       rotate_notification_channel, session->rotate_condition);
-       if (nc_status != LTTNG_NOTIFICATION_CHANNEL_STATUS_OK) {
-               ERR("Could not subscribe to session consumed size notification");
-               ret = -1;
-               goto end;
-       }
-
-       ret = notification_thread_command_register_trigger(
-                       notification_thread_handle, session->rotate_trigger,
-                       true);
-       if (ret < 0 && ret != -LTTNG_ERR_TRIGGER_EXISTS) {
-               ERR("Register trigger, %s", lttng_strerror(ret));
-               ret = -1;
-               goto end;
-       }
-
-       ret = 0;
-
-end:
-       return ret;
-}
-
-int unsubscribe_session_consumed_size_rotation(struct ltt_session *session,
-               struct notification_thread_handle *notification_thread_handle)
-{
-       int ret = 0;
-       enum lttng_notification_channel_status status;
-
-       status = lttng_notification_channel_unsubscribe(
-                       rotate_notification_channel,
-                       session->rotate_condition);
-       if (status != LTTNG_NOTIFICATION_CHANNEL_STATUS_OK) {
-               ERR("Session unsubscribe error: %d", (int) status);
-               ret = -1;
-               goto end;
-       }
-
-       ret = notification_thread_command_unregister_trigger(
-                       notification_thread_handle, session->rotate_trigger);
-       if (ret != LTTNG_OK) {
-               ERR("Session unregister trigger error: %d", ret);
-               goto end;
-       }
-
-       ret = 0;
-end:
-       return ret;
-}