[lttng-tools.git] / src / common / futex.h

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

#ifndef _LTT_FUTEX_H
#define _LTT_FUTEX_H

#ifdef __cplusplus
extern "C" {
#endif

void futex_wait_update(int32_t *futex, int active);
void futex_nto1_prepare(int32_t *futex);
void futex_nto1_wait(int32_t *futex);
void futex_nto1_wake(int32_t *futex);

#ifdef __cplusplus
}
#endif

#endif /* _LTT_FUTEX_H */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
	3	* Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
	4	*
	5	* SPDX-License-Identifier: GPL-2.0-only
	6	*
	7	*/
	8
	9	#ifndef _LTT_FUTEX_H
	10	#define _LTT_FUTEX_H
	11
	12	#ifdef __cplusplus
	13	extern "C" {
	14	#endif
	15
	16	void futex_wait_update(int32_t *futex, int active);
	17	void futex_nto1_prepare(int32_t *futex);
	18	void futex_nto1_wait(int32_t *futex);
	19	void futex_nto1_wake(int32_t *futex);
	20
	21	#ifdef __cplusplus
	22	}
	23	#endif
	24
	25	#endif /* _LTT_FUTEX_H */