[lttng-tools.git] / src / bin / lttng-sessiond / notification-thread-events.h

/*
 * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
 *
 * 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 NOTIFICATION_THREAD_EVENTS_H
#define NOTIFICATION_THREAD_EVENTS_H

#include <lttng/domain.h>
#include "notification-thread.h"

/**
 * Event handling function shall only return an error if
 * the thread should be stopped.
 */
int handle_notification_thread_command(
		struct notification_thread_handle *handle,
		struct notification_thread_state *state);

int handle_notification_thread_client_connect(
		struct notification_thread_state *state);

int handle_notification_thread_client_disconnect(
		int client_fd,
		struct notification_thread_state *state);

int handle_notification_thread_client_disconnect_all(
		struct notification_thread_state *state);

int handle_notification_thread_trigger_unregister_all(
		struct notification_thread_state *state);

int handle_notification_thread_client_in(
		struct notification_thread_state *state,
		int socket);

int handle_notification_thread_client_out(
		struct notification_thread_state *state,
		int socket);

int handle_notification_thread_channel_sample(
		struct notification_thread_state *state, int pipe,
		enum lttng_domain_type domain);

#endif /* NOTIFICATION_THREAD_EVENTS_H */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
	3	*
	4	* This program is free software; you can redistribute it and/or modify it
	5	* under the terms of the GNU General Public License, version 2 only, as
	6	* published by the Free Software Foundation.
	7	*
	8	* This program is distributed in the hope that it will be useful, but WITHOUT
	9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	10	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	11	* more details.
	12	*
	13	* You should have received a copy of the GNU General Public License along with
	14	* this program; if not, write to the Free Software Foundation, Inc., 51
	15	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	16	*/
	17
	18	#ifndef NOTIFICATION_THREAD_EVENTS_H
	19	#define NOTIFICATION_THREAD_EVENTS_H
	20
	21	#include <lttng/domain.h>
	22	#include "notification-thread.h"
	23
	24	/**
	25	* Event handling function shall only return an error if
	26	* the thread should be stopped.
	27	*/
	28	int handle_notification_thread_command(
	29	struct notification_thread_handle *handle,
	30	struct notification_thread_state *state);
	31
	32	int handle_notification_thread_client_connect(
	33	struct notification_thread_state *state);
	34
	35	int handle_notification_thread_client_disconnect(
	36	int client_fd,
	37	struct notification_thread_state *state);
	38
	39	int handle_notification_thread_client_disconnect_all(
	40	struct notification_thread_state *state);
	41
	42	int handle_notification_thread_trigger_unregister_all(
	43	struct notification_thread_state *state);
	44
	45	int handle_notification_thread_client_in(
	46	struct notification_thread_state *state,
	47	int socket);
	48
	49	int handle_notification_thread_client_out(
	50	struct notification_thread_state *state,
	51	int socket);
	52
	53	int handle_notification_thread_channel_sample(
	54	struct notification_thread_state *state, int pipe,
	55	enum lttng_domain_type domain);
	56
	57	#endif /* NOTIFICATION_THREAD_EVENTS_H */