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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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#ifdef CONFIG_GENERIC_VDSO_DATA_STORE
8
9#ifndef __arch_get_vdso_u_time_data
10static __always_inline const struct vdso_time_data *__arch_get_vdso_u_time_data(void)
11{
12 return &vdso_u_time_data;
13}
14#endif
15
16#ifndef __arch_get_vdso_u_rng_data
17static __always_inline const struct vdso_rng_data *__arch_get_vdso_u_rng_data(void)
18{
19 return &vdso_u_rng_data;
20}
21#endif
22
23#endif /* CONFIG_GENERIC_VDSO_DATA_STORE */
24
25#ifndef __arch_update_vsyscall
26static __always_inline void __arch_update_vsyscall(struct vdso_time_data *vdata)
27{
28}
29#endif /* __arch_update_vsyscall */
30
31#ifndef __arch_sync_vdso_time_data
32static __always_inline void __arch_sync_vdso_time_data(struct vdso_time_data *vdata)
33{
34}
35#endif /* __arch_sync_vdso_time_data */
36
37#endif /* !__ASSEMBLY__ */
38
39#endif /* __ASM_GENERIC_VSYSCALL_H */