[lttng-modules.git] / lttng-tracer-core.h

/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
 *
 * lttng-tracer-core.h
 *
 * This contains the core definitions for the Linux Trace Toolkit Next
 * Generation tracer.
 *
 * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 */

#ifndef LTTNG_TRACER_CORE_H
#define LTTNG_TRACER_CORE_H

#include <linux/list.h>
#include <linux/percpu.h>

#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
/* Align data on its natural alignment */
#define RING_BUFFER_ALIGN
#endif

#include <wrapper/ringbuffer/config.h>

struct lttng_session;
struct lttng_channel;
struct lttng_event;

#endif /* LTTNG_TRACER_CORE_H */
Commit	Line	Data
9f36eaed MJ	1	/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
9f36eaed MJ	2	*
a90917c3	3	* lttng-tracer-core.h
17baffe2	4	*
886d51a3 MD	5	* This contains the core definitions for the Linux Trace Toolkit Next
886d51a3 MD	6	* Generation tracer.
1c8284eb	7	*
886d51a3	8	* Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
1c8284eb MD	9	*/
1c8284eb MD	10
9f36eaed MJ	11	#ifndef LTTNG_TRACER_CORE_H
	12	#define LTTNG_TRACER_CORE_H
	13
1c8284eb MD	14	#include <linux/list.h>
1c8284eb MD	15	#include <linux/percpu.h>
1c8284eb	16
58c78202	17	#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
6db3d13b MD	18	/* Align data on its natural alignment */
	19	#define RING_BUFFER_ALIGN
	20	#endif
	21
bbd023d6	22	#include <wrapper/ringbuffer/config.h>
6db3d13b	23
a90917c3 MD	24	struct lttng_session;
	25	struct lttng_channel;
	26	struct lttng_event;
1c8284eb	27
a90917c3	28	#endif /* LTTNG_TRACER_CORE_H */