Fix: lttng_trace_archive_location_serialize is called on freed memory

[lttng-tools.git] / src / bin / lttng-sessiond / event.h

/*
 * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 */

#ifndef _LTT_EVENT_H
#define _LTT_EVENT_H

#include "trace-kernel.h"

struct agent;

int event_kernel_disable_event(struct ltt_kernel_channel *kchan,
		const char *event_name, enum lttng_event_type event_type);

int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
		struct lttng_event *event, char *filter_expression,
		struct lttng_bytecode *filter);

int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, struct lttng_event *event,
		char *filter_expression,
		struct lttng_bytecode *filter,
		struct lttng_event_exclusion *exclusion,
		bool internal_event);
int event_ust_disable_tracepoint(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, const char *event_name);

int event_ust_disable_all_tracepoints(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan);

int event_agent_enable(struct ltt_ust_session *usess, struct agent *agt,
		struct lttng_event *event, struct lttng_bytecode *filter,
		char *filter_expression);
int event_agent_enable_all(struct ltt_ust_session *usess, struct agent *agt,
		struct lttng_event *event, struct lttng_bytecode *filter,
		char *filter_expression);

int event_agent_disable(struct ltt_ust_session *usess, struct agent *agt,
		const char *event_name);
int event_agent_disable_all(struct ltt_ust_session *usess, struct agent *agt);

int trigger_agent_enable(
		const struct lttng_trigger *trigger, struct agent *agt);
int trigger_agent_disable(
		const struct lttng_trigger *trigger, struct agent *agt);

const char *event_get_default_agent_ust_name(enum lttng_domain_type domain);

#endif /* _LTT_EVENT_H */