X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbin%2Flttng-sessiond%2Frotate.cpp;h=cc857544390ea24674b8da75cf035fc59a0fd430;hb=HEAD;hp=cdf95f353dbbfa2cb0ba276cdba6292d26dc92ae;hpb=7966af5763c4aaca39df9bbfa9277ff15715c720;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/rotate.cpp b/src/bin/lttng-sessiond/rotate.cpp
deleted file mode 100644
index cdf95f353..000000000
--- 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;
-}