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

/*
 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 2 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef _LTT_EVENT_H
#define _LTT_EVENT_H

#include "trace-kernel.h"

struct agent;

int event_kernel_disable_event(struct ltt_kernel_channel *kchan,
		char *event_name);
int event_kernel_disable_event_type(struct ltt_kernel_channel *kchan,
		enum lttng_event_type type);
int event_kernel_disable_event_all(struct ltt_kernel_channel *kchan);

int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
		struct lttng_event *event, char *filter_expression,
		struct lttng_filter_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_filter_bytecode *filter,
		struct lttng_event_exclusion *exclusion);
int event_ust_disable_tracepoint(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan, char *event_name);

int event_ust_enable_all_tracepoints(struct ltt_ust_session *usess,
		struct ltt_ust_channel *uchan,
		char *filter_expression,
		struct lttng_filter_bytecode *filter);
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_filter_bytecode *filter);
int event_agent_enable_all(struct ltt_ust_session *usess, struct agent *agt,
		struct lttng_event *event, struct lttng_filter_bytecode *filter);

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

const char *event_get_default_agent_ust_name(enum lttng_domain_type domain);

#endif /* _LTT_EVENT_H */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License, version 2 only,
	6	* as published by the Free Software Foundation.
	7	*
	8	* This program is distributed in the hope that it will be useful,
	9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	* GNU General Public License for more details.
	12	*
	13	* You should have received a copy of the GNU General Public License along
	14	* with this program; if not, write to the Free Software Foundation, Inc.,
	15	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	16	*/
	17
	18	#ifndef _LTT_EVENT_H
	19	#define _LTT_EVENT_H
	20
	21	#include "trace-kernel.h"
	22
	23	struct agent;
	24
	25	int event_kernel_disable_event(struct ltt_kernel_channel *kchan,
	26	char *event_name);
	27	int event_kernel_disable_event_type(struct ltt_kernel_channel *kchan,
	28	enum lttng_event_type type);
	29	int event_kernel_disable_event_all(struct ltt_kernel_channel *kchan);
	30
	31	int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
	32	struct lttng_event event, char filter_expression,
	33	struct lttng_filter_bytecode *filter);
	34
	35	int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
	36	struct ltt_ust_channel uchan, struct lttng_event event,
	37	char *filter_expression,
	38	struct lttng_filter_bytecode *filter,
	39	struct lttng_event_exclusion *exclusion);
	40	int event_ust_disable_tracepoint(struct ltt_ust_session *usess,
	41	struct ltt_ust_channel uchan, char event_name);
	42
	43	int event_ust_enable_all_tracepoints(struct ltt_ust_session *usess,
	44	struct ltt_ust_channel *uchan,
	45	char *filter_expression,
	46	struct lttng_filter_bytecode *filter);
	47	int event_ust_disable_all_tracepoints(struct ltt_ust_session *usess,
	48	struct ltt_ust_channel *uchan);
	49
	50	int event_agent_enable(struct ltt_ust_session usess, struct agent agt,
	51	struct lttng_event event, struct lttng_filter_bytecode filter);
	52	int event_agent_enable_all(struct ltt_ust_session usess, struct agent agt,
	53	struct lttng_event event, struct lttng_filter_bytecode filter);
	54
	55	int event_agent_disable(struct ltt_ust_session usess, struct agent agt,
	56	char *event_name);
	57	int event_agent_disable_all(struct ltt_ust_session usess, struct agent agt);
	58
	59	const char *event_get_default_agent_ust_name(enum lttng_domain_type domain);
	60
	61	#endif /* _LTT_EVENT_H */