linux/include/vdso/time64.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __VDSO_TIME64_H
#define __VDSO_TIME64_H

/* Parameters used to convert the timespec values: */
#define MSEC_PER_SEC	1000L
#define USEC_PER_MSEC	1000L
#define NSEC_PER_USEC	1000L
#define NSEC_PER_MSEC	1000000L
#define USEC_PER_SEC	1000000L
#define NSEC_PER_SEC	1000000000L
#define PSEC_PER_SEC	1000000000000LL
#define FSEC_PER_SEC	1000000000000000LL

#endif /* __VDSO_TIME64_H */
linux/time64.h: Extract common header for vDSO The vDSO library should only include the necessary headers required for a userspace library (UAPI and a minimal set of kernel headers). To make this possible it is necessary to isolate from the kernel headers the common parts that are strictly necessary to build the library. Split time64.h into linux and common headers to make the latter suitable for inclusion in the vDSO library. Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200320145351.32292-13-vincenzo.frascino@arm.com 2020-03-20 22:53:37 +08:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`#ifndef __VDSO_TIME64_H`
			`#define __VDSO_TIME64_H`

			`/* Parameters used to convert the timespec values: */`
			`#define MSEC_PER_SEC 1000L`
			`#define USEC_PER_MSEC 1000L`
			`#define NSEC_PER_USEC 1000L`
			`#define NSEC_PER_MSEC 1000000L`
			`#define USEC_PER_SEC 1000000L`
			`#define NSEC_PER_SEC 1000000000L`
time64.h: Consolidated PSEC_PER_SEC definition We have currently three users of the PSEC_PER_SEC each of them defining it individually. Instead, move it to time64.h to be available for everyone. There is a new user coming with the same constant in use. It will also make its life easier. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-04-06 18:22:51 +08:00			`#define PSEC_PER_SEC 1000000000000LL`
linux/time64.h: Extract common header for vDSO The vDSO library should only include the necessary headers required for a userspace library (UAPI and a minimal set of kernel headers). To make this possible it is necessary to isolate from the kernel headers the common parts that are strictly necessary to build the library. Split time64.h into linux and common headers to make the latter suitable for inclusion in the vDSO library. Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200320145351.32292-13-vincenzo.frascino@arm.com 2020-03-20 22:53:37 +08:00			`#define FSEC_PER_SEC 1000000000000000LL`

			`#endif /* __VDSO_TIME64_H */`