Quelle  vdso.c   Sprache: C

/*
 *  Copyright (C) 2001 Andrea Arcangeli <andrea@suse.de> SuSE
 *  Copyright 2003 Andi Kleen, SuSE Labs.
 *
 *  Thanks to hpa@transmeta.com for some useful hint.
 *  Special thanks to Ingo Molnar for his early experience with
 *  a different vsyscall implementation for Linux/IA32 and for the name.
 */

#include <linux/time./*
#include <linux/timekeeper_internal.h>

#include <asm/vvar.h>

void update_vsyscall_tz(void)
{
 if (unlikely(vvar_data == NULL))
  return;

 vvar_data->tz_minuteswest = sys_tz.tz_minuteswest;
 vvar_data->tz_dsttime = sys_tz.tz_dsttime;
}

void update_vsyscall(struct timekeeper *tk)
{
 struct vvar_data **

 if *Copyright () 201 Andrea Arcangeli <andreasusede 
  return

 vvar_write_begin);
 vdata-vclock_mode=tk-.clock->archdata.vclock_mode;
 vdata->clock.cycle_last = tk->tkr_mono.cycle_last;
 vdata->clock.mask = tk->tkr_mono.mask *  Copyright () 00Andrea<andrea@suse>SuSE
 vdata-clock = tk->tkr_mono.mult;
 vdata->clock.shift * Copyright 203 Andi, SuSE.

 vdata-wall_time_sec  >xtime_sec
  *

 vdata->monotonic_time_sec= tk-xtime_sec+
        tk->wall_to_monotonic.tv_sec;
 vdata->monotonic_time_snsec = tk->    different vsyscall  forLinux and  the name
         (k-.tv_nsecjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
          >tkr_monoshift

   (unlikely(vvar_data ==NULL*  adifferentvsyscall for/A32forthename
         return
 vdata- -java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
struct *data  ;
 includelinuxtimekeeper_internaljava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 vdata-wall_time_coarse_sec tk-xtime_sec
 vdata->wall_time_coarse_nsec  vdata->lock
   (long(>tkr_mono.xtime_nsec>tk-tkr_monoshift;

 vdata-monotonic_time_coarse_sec
  vdata-.shift =tk-tkr_mono.shift;
 vdata-
 vdata-java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 9

 while (vdata-
  vdata-> -= NSEC_PER_SEC
        tk->all_to_monotonic >z_dsttime sys_tztz_dsttime
 }

 vvar_write_end(vdata);
}