[lttng-modules.git] / include / wrapper / time.h

/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
 *
 * wrapper/time.h
 *
 * Copyright (C) 2020 Michael Jeanson <mjeanson@efficios.com>
 * Copyright (C) 2020 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 */

#ifndef _LTTNG_WRAPPER_TIME_H
#define _LTTNG_WRAPPER_TIME_H

#include <lttng/kernel-version.h>

/*
 * Use 64bit timespec on kernels that have it, this makes 32bit arch
 * y2038 compliant.
 */
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,17,0))
# define LTTNG_KERNEL_HAS_TIMESPEC64
#endif

#endif /* _LTTNG_WRAPPER_TIME_H */
Commit	Line	Data
b7cdc182	1	/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
3636085f MJ	2	*
	3	* wrapper/time.h
	4	*
	5	* Copyright (C) 2020 Michael Jeanson <mjeanson@efficios.com>
	6	* Copyright (C) 2020 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
	7	*/
	8
	9	#ifndef _LTTNG_WRAPPER_TIME_H
	10	#define _LTTNG_WRAPPER_TIME_H
	11
5f4c791e	12	#include <lttng/kernel-version.h>
3636085f MJ	13
	14	/*
	15	* Use 64bit timespec on kernels that have it, this makes 32bit arch
	16	* y2038 compliant.
	17	*/
5f4c791e	18	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,17,0))
3636085f MJ	19	# define LTTNG_KERNEL_HAS_TIMESPEC64
	20	#endif
	21
	22	#endif /* _LTTNG_WRAPPER_TIME_H */