xref: /linux/include/asm-generic/vdso/vsyscall.h (revision 4b81e2eb9e4db8f6094c077d0c8b27c264901c1b) 
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_GENERIC_VSYSCALL_H
3 #define __ASM_GENERIC_VSYSCALL_H
4 
5 #ifndef __ASSEMBLY__
6 
7 #ifndef __arch_get_vdso_u_time_data
__arch_get_vdso_u_time_data(void)8 static __always_inline const struct vdso_time_data *__arch_get_vdso_u_time_data(void)
9 {
10 	return &vdso_u_time_data;
11 }
12 #endif
13 
14 #ifndef __arch_get_vdso_u_rng_data
__arch_get_vdso_u_rng_data(void)15 static __always_inline const struct vdso_rng_data *__arch_get_vdso_u_rng_data(void)
16 {
17 	return &vdso_u_rng_data;
18 }
19 #endif
20 
21 #ifndef __arch_update_vdso_clock
__arch_update_vdso_clock(struct vdso_clock * vc)22 static __always_inline void __arch_update_vdso_clock(struct vdso_clock *vc)
23 {
24 }
25 #endif /* __arch_update_vdso_clock */
26 
27 #ifndef __arch_sync_vdso_time_data
__arch_sync_vdso_time_data(struct vdso_time_data * vdata)28 static __always_inline void __arch_sync_vdso_time_data(struct vdso_time_data *vdata)
29 {
30 }
31 #endif /* __arch_sync_vdso_time_data */
32 
33 #endif /* !__ASSEMBLY__ */
34 
35 #endif /* __ASM_GENERIC_VSYSCALL_H */
36