| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __ASM_VDSO_H |
| #define __ASM_VDSO_H |
| |
| #ifdef __KERNEL__ |
| |
| #ifndef __ASSEMBLY__ |
| |
| struct mm_struct; |
| |
| #ifdef CONFIG_VDSO |
| |
| void arm_install_vdso(struct mm_struct *mm, unsigned long addr); |
| |
| extern unsigned int vdso_total_pages; |
| |
| #else /* CONFIG_VDSO */ |
| |
| static inline void arm_install_vdso(struct mm_struct *mm, unsigned long addr) |
| { |
| } |
| |
| #define vdso_total_pages 0 |
| |
| #endif /* CONFIG_VDSO */ |
| |
| int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts); |
| int __vdso_clock_gettime64(clockid_t clock, struct __kernel_timespec *ts); |
| int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz); |
| int __vdso_clock_getres(clockid_t clock_id, struct old_timespec32 *res); |
| |
| #endif /* __ASSEMBLY__ */ |
| |
| #endif /* __KERNEL__ */ |
| |
| #endif /* __ASM_VDSO_H */ |
