arch/x86_64/vdso/vvar.c

   1 /* Define pointer to external vDSO variables.
   2    These are part of the vDSO. The kernel fills in the real addresses
   3    at boot time. This is done because when the vdso is linked the
   4    kernel isn't yet and we don't know the final addresses. */
   5 #include <linux/kernel.h>
   6 #include <linux/time.h>
   7 #include <asm/vsyscall.h>
   8 #include <asm/timex.h>
   9 #include <asm/vgtod.h>
  10
  11 #define VEXTERN(x) typeof (__ ## x) *vdso_ ## x = (void *)VMAGIC;
  12 #include "vextern.h"