/**
   * @file buffer_sync.h
   *
   * @remark Copyright 2002 OProfile authors
   * @remark Read the file COPYING
   *
   * @author John Levon <levon@movementarian.org>
   */
  
  #ifndef OPROFILE_BUFFER_SYNC_H
  #define OPROFILE_BUFFER_SYNC_H

  /* add the necessary profiling hooks */
  int sync_start(void);
  
  /* remove the hooks */
  void sync_stop(void);

  /* sync the given CPU's buffer */
  void sync_buffer(int cpu);
  
  #endif /* OPROFILE_BUFFER_SYNC_H */