arch/x86/include/uapi/asm/vsyscall.h

   1 #ifndef _UAPI_ASM_X86_VSYSCALL_H
   2 #define _UAPI_ASM_X86_VSYSCALL_H
   3
   4 enum vsyscall_num {
   5         __NR_vgettimeofday,
   6         __NR_vtime,
   7         __NR_vgetcpu,
   8 };
   9
  10 #define VSYSCALL_START (-10UL << 20)
  11 #define VSYSCALL_SIZE 1024
  12 #define VSYSCALL_END (-2UL << 20)
  13 #define VSYSCALL_MAPPED_PAGES 1
  14 #define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
  15
  16
  17 #endif /* _UAPI_ASM_X86_VSYSCALL_H */