arch/loongarch/include/asm/vdso/vsyscall.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_VDSO_VSYSCALL_H
   3 #define __ASM_VDSO_VSYSCALL_H
   4
   5 #ifndef __ASSEMBLY__
   6
   7 #include <vdso/datapage.h>
   8
   9 extern struct vdso_data *vdso_data;
  10 extern struct vdso_rng_data *vdso_rng_data;
  11
  12 static __always_inline
  13 struct vdso_data *__loongarch_get_k_vdso_data(void)
  14 {
  15         return vdso_data;
  16 }
  17 #define __arch_get_k_vdso_data __loongarch_get_k_vdso_data
  18
  19 static __always_inline
  20 struct vdso_rng_data *__loongarch_get_k_vdso_rng_data(void)
  21 {
  22         return vdso_rng_data;
  23 }
  24 #define __arch_get_k_vdso_rng_data __loongarch_get_k_vdso_rng_data
  25
  26 /* The asm-generic header needs to be included after the definitions above */
  27 #include <asm-generic/vdso/vsyscall.h>
  28
  29 #endif /* !__ASSEMBLY__ */
  30
  31 #endif /* __ASM_VDSO_VSYSCALL_H */