[lttng-tools.git] / include / lttng / action / snapshot-session-internal.hpp

/*
 * Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
 *
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 */

#ifndef LTTNG_ACTION_SNAPSHOT_SESSION_INTERNAL_H
#define LTTNG_ACTION_SNAPSHOT_SESSION_INTERNAL_H

#include <common/macros.hpp>

#include <sys/types.h>

struct lttng_action;
struct lttng_payload_view;

/*
 * Create a "snapshot session" action from a payload view.
 *
 * On success, return the number of bytes consumed from `view`, and the created
 * action in `*action`. On failure, return -1.
 */
extern ssize_t lttng_action_snapshot_session_create_from_payload(struct lttng_payload_view *view,
								 struct lttng_action **action);

#endif /* LTTNG_ACTION_SNAPSHOT_SESSION_INTERNAL_H */
Commit	Line	Data
757c48a2 SM	1	/*
	2	* Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
	3	*
	4	* SPDX-License-Identifier: LGPL-2.1-only
	5	*
	6	*/
	7
	8	#ifndef LTTNG_ACTION_SNAPSHOT_SESSION_INTERNAL_H
	9	#define LTTNG_ACTION_SNAPSHOT_SESSION_INTERNAL_H
	10
c9e313bc	11	#include <common/macros.hpp>
757c48a2	12
28f23191 JG	13	#include <sys/types.h>
28f23191 JG	14
757c48a2 SM	15	struct lttng_action;
	16	struct lttng_payload_view;
	17
	18	/*
	19	* Create a "snapshot session" action from a payload view.
	20	*
	21	* On success, return the number of bytes consumed from `view`, and the created
	22	* action in `*action`. On failure, return -1.
	23	*/
28f23191 JG	24	extern ssize_t lttng_action_snapshot_session_create_from_payload(struct lttng_payload_view *view,
28f23191 JG	25	struct lttng_action **action);
757c48a2 SM	26
757c48a2 SM	27	#endif /* LTTNG_ACTION_SNAPSHOT_SESSION_INTERNAL_H */