#ifndef _FS_CEPH_AUTH_NONE_H
  #define _FS_CEPH_AUTH_NONE_H

  #include <linux/slab.h>

  #include <linux/ceph/auth.h>

  
  /*
   * null security mode.
   *
   * we use a single static authorizer that simply encodes our entity name
   * and global id.
   */
  
  struct ceph_none_authorizer {
  	char buf[128];
  	int buf_len;
  	char reply_buf[0];
  };
  
  struct ceph_auth_none_info {
  	bool starting;
  	bool built_authorizer;
  	struct ceph_none_authorizer au;   /* we only need one; it's static */
  };
  
  extern int ceph_auth_none_init(struct ceph_auth_client *ac);
  
  #endif