|  | /* SPDX-License-Identifier: GPL-2.0 */ | 
|  | #ifndef _VDSO_GETTIME_H | 
|  | #define _VDSO_GETTIME_H | 
|  |  | 
|  | #include <linux/types.h> | 
|  |  | 
|  | struct __kernel_timespec; | 
|  | struct __kernel_old_timeval; | 
|  | struct timezone; | 
|  |  | 
|  | #if !defined(CONFIG_64BIT) || defined(BUILD_VDSO32_64) | 
|  | struct old_timespec32; | 
|  | int __vdso_clock_getres(clockid_t clock, struct old_timespec32 *res); | 
|  | int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts); | 
|  | #else | 
|  | int __vdso_clock_getres(clockid_t clock, struct __kernel_timespec *res); | 
|  | int __vdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts); | 
|  | #endif | 
|  |  | 
|  | __kernel_old_time_t __vdso_time(__kernel_old_time_t *t); | 
|  | int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz); | 
|  | int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts); | 
|  |  | 
|  | #endif |